Vol 70. № 4. 2024

«Scientific Journal of the Far Eastern State Technical Fisheries University». Vol. 70. No 4. 2024

FOOD SYSTEMS

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-01

Production of raw materials of animal origin in the world and in Russia

Nursultan E. Aldamatov
Russian Timiryazev State Agrarian University – Moscow Timiryazev Agricultural Academy, Moscow, Russia,
postgraduate of the Department of processes and devices of processing industries of Russian Timiryazev State Agrarian University – Moscow Timiryazev Agricultural Academy,
ORCID: 0009-0005-1492-4508
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Sergey A. Bredihin
Russian Timiryazev State Agrarian University – Moscow Timiryazev Agricultural Academy, Moscow, Russia,
Doctor of Technical Sciences, Professor of Department of processes and devices of processing industries of Russian Timiryazev State Agrarian University – Moscow Timiryazev Agricultural Academy,
ORCID: 0000-0002-6898-0389
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. Meat products play a special role not only in the diet of each individual. The production of raw materials of animal origin is the most important direction of the food industry of each state. The volume of consumption of meat products is one of the determining factors of the well-being of the population. And the volume of meat production is one of the key factors showing the state of the country's food industry as a whole. The analysis of information on the volume of production of raw materials of animal origin in the period from 2008 to 2022 is given. The main leading countries in terms of the output of meat products of all animal species in aggregate are considered. A review of rabbit meat production has been conducted, as a type of meat product that is gaining popularity due to its unique properties, such as low fat and cholesterol content, and surpasses almost all other types of meat in vitamin and mineral composition. It is shown that Russia is one of the five leading countries in terms of meat products of all the considered animal species, with the exception of rabbit meat. The review allows us to understand the state of the meat processing industry in Russia in comparison with other world leaders. The impact of the COVID-19 pandemic [1] on the meat industry worldwide, including Russia, has been noted. The article also highlights the importance of the refrigeration process in the production chain of the meat processing industry.

Keywords: production, industry, meat products, raw materials of animal origin, rabbit meat, beef, pork, poultry, refrigeration, cooling

© Aldamatov N. E., Bredikhin S. A., 2024
For citation: Aldamatov N. E., Bredikhin S. A. Production of raw materials of animal origin in the world and in Russia. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): P. 8–19. (in Russ.).
The article was submitted 31.10.2024; approved after reviewing 11.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-02

Development of Freeze Drying Modes at Atmospheric Pressure of Bladderwrack Ground by Cryoextrusion

Olga A. Golubeva
Murmansk Arctic University, Murmansk, Russia,
PhD in Technical Sciences, Associate Professor, Associate Professor of the Department of Technological and refrigeration equipment, Honorary Worker of the Russian Federation Education Sector SPIN-code: 8603-2760, AuthorID: 800874,
ORCID: 0000-0003-2747-6939
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Svetlana A. Konstantinova
Murmansk Arctic University, Murmansk, Russia,
Postgraduate student of the Department of Technological and refrigeration equipment SPIN-code: 3815-0632, AuthorID: 774995,
ORCID: 0009-0004-9509-4835
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. Ensuring the complete balanced nutrition of the population has long been one of the challenging problems in a number of countries. Most regions of Russia can be referred to iodine-deficient areas. The lack of iodine is often replenished by consuming laminaria. Unfortunately, other algae belonging to the class of brown algae (Phaeophyceae), for example, bladderwrack, were undeservedly neglected by scientists and food technologists. The use of fucus in the diet of the Russian Federation’s residents will enrich dishes with a full range of macro- and microelements, a number of vitamins, pantothenic, folic and amino acids, fiber essential for normal digestion. Provided that the growth of bladderwrack is in the shallow waters of the Barents and White Seas, it can be considered a local product needed for the nutrition of the Murmansk region inhabitants. Bladderwrack, like other algae, can be attributed to seasonal products. Harvesting of algal raw materials lasts only one and a half to two months a year. For a year-round supply of bladderwrack to the residents’ diets, it has to be stored and processed. Any method of freeze-drying seems to be a promising way to process bladderwrack and other brown algae. Freeze-dried products retain almost all the useful properties of raw materials. Freeze drying at atmospheric pressure is a poorly studied process. For this method there is almost no mathematical apparatus making it possible to determine the change in the characteristics of raw materials during freeze drying. The raw material under study was previously frozen and ground by cryoextrusion. Determining the moisture content of the raw material was carried out by the standard method using the VChM device (Chizhova's instrument). The conducted stage of the study allowed determining the duration impact of freeze drying at atmospheric pressure on the moisture content of the dried bladderwrack at the temperature range from "minus" 24 to "minus" 180C. Mathematical processing of the experimental results was done using the DataFit version 9.1 program. The obtained generalized equation allows predicting changes in the moisture content of the raw material, the required duration of the process, the mode of operation of the process equipment and, as a result, reduce the operating costs of the equipment.

Keywords: bladderwrack, freeze drying at atmospheric pressure, cryoextrusion, moisture, drying time

© Golubeva O. A., Konstantinova S. A., 2024
For citation: Golubeva O. A., Konstantinova S. A. Development of Freeze Drying Modes at Atmospheric Pressure of Bladderwrack Ground by Cryoextrusion. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): P. 20-27. (in Russ.).
The article was submitted 11.10.2024; approved after reviewing 25.10.2024; accepted for publication 12.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-03

Prospects for the industrial use of unwashed frozen minced meat from Far Eastern fish

Larisa B. Guseva
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor, Associate Professor of the Department of Food Technology, SPIN code: 5914-1173,
ORCID: 0000-0002-7325-2482
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Nadezhda L. Kornienko
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor of the Department of Food Technology, SPIN-code: 9454-7173,
ORCID: 0000-0002-7161-622X
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The aim of the study is to experimentally substantiate feasibility using unwashed frozen minced meat from frozen fish of the Far Eastern basin in technology of pasteurized food products. Objectives: - to study effect of repeated freezing raw materials on the culinary readiness and organoleptic properties of pasteurized minced meat; - to study combined effect of repeated freezing raw materials and final pasteurization temperature on the culinary readiness and sanitary condition pasteurized minced meat. The study was conducted in the laboratories Institute Food Production Far Eastern State Technical Fisheries University in Vladivostok. The objects study were pasteurized unwashed minced meat based on frozen fish Far Eastern basin with limited technological properties: saffron cod (Eleginus gracilis (Til.), rudd (Tribolodon hakonensis (Gunth.), pollock (Theragra chalcogramma), greenling (Hexagrammos otakii). The following indicators were used as criteria for experimental justification feasibility producing pasteurized culinary fish products from unwashed minced meat made from frozen fish: culinary readiness, organoleptic properties, the number of mesophilic aerobic and facultative anaerobic microorganisms and coliform bacteria. The combined effect of repeated freezing raw materials, fish species and final pasteurization temperature on the properties pasteurized unwashed minced meat from frozen fish is shown. It is established that repeated freezing fish raw materials has both a negative and positive effect on the culinary readiness and individual organoleptic properties pasteurized minced meat; the direction and extent of this effect depend on fish species. The effect of repeated freezing raw materials is manifested change in the temperature required to achieve the maximum possible intensity culinary readiness under these conditions: for rudd and pollock, the temperature increases from 75 to 80ºС, for saffron cod and greenling, it decreases from 75 to 70ºС and from 70 to 65ºС, respectively. It has been shown that the temperatures for achieving the maximum possible values of culinary readiness pasteurized minced meat (rudd and pollock - 80ºС, saffron cod - 70ºС, greenling - 65ºС) ensure their microbiological safety.

Keywords: unwashed minced meat, repeated freezing, pasteurization, culinary readiness, organoleptic properties, orientation of processes, sanitary condition

© Guseva L. B., Kornienko N. L., 2024
For citation: Guseva L. B., Kornienko N. L. Prospects for the industrial use of unwashed frozen minced meat from Far Eastern fish. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 28–36. (in Russ.).
The article was submitted 21.11.2024; approved after reviewing 28.11.2024; accepted for publication 02.12.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-04

Impurities in sea water: classification and properties

Aleksandra I. Krikun
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor of the Department of Technological Machines and Equipment, SPIN-code: 6217-9103, AuthorID: 946577,
ORCID: 0000-0002-9330-2555
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Sergey D. Rudnev
Kemerovo State Medical University of the Ministry of Health of Russia, Kemerovo, Russia,
Professor, Doctor of Technical Sciences, Professor of the Department of Medical, Biological Physics and Higher Mathematics, SPIN-code: 6389-7238, AuthorID: 423406,
ORCID: 0000-0003-2506-6121
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Veronika V. Feoktistova
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Head of Laboratory, SPIN-code: 4146-3970, AuthorID: 998024,
ORCID: 0000-0002-7680-2611
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. Water as an irreplaceable element of many processes is of particular interest for research within the framework of production activities of fish processing enterprises (FPE). Water treatment systems use water from various sources, for example, in particular, sea water (SW). Such water is an aggressive environment containing high concentrations of dissolved chemical compounds and solid mechanical impurities (SMI). Accordingly, its preliminary preparation is required. The analysis of the diversity of MV pollution is complicated by the lack of a holistic approach to the study of pollution classification features, thereby hindering the perception and selection of effective methods for removing pollution from water. The technologies for processing raw materials of fish and non-fish origin using SW in the production process at the FPE were analytically studied. An analysis of the characteristics and classifications of impurities in natural surface waters (NSW) was carried out, and the requirements for water in the production of food products, in particular, from aquatic biological resources (ABR), were considered. An experimental study of the composition of the SW was conducted according to a number of indicators, collected in the waters of the Amur Bay, the results of which made it possible to proceed to the systematization of SW impurities, analysis of their properties, as well as recommendations on the selection of filter media.

Keywords: classification, pollution, impurities, sea water, bulk filtration, sampling, indicators, photometry

© Krikun A. I., Rudnev S. D., Feoktistova V. V., 2024
For citation: Krikun A. I., Rudnev S. D., Feoktistova V. V. Impurities in sea water: classification and properties. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 37–50. (in Russ.).
The article was submitted 31.10.2024; approved after reviewing 07.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-05

Formation of technological characteristics of food systems from secondary raw materials of Far Eastern salmon

Denis V. Poleshchuk
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor, Associate Professor of the Department of Food Technology, SPIN-cod: 7061-7970,
ORCID: 0000-0002-0818-1542
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Nikita E. Kotov
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Postgraduate student of the Department of Food Technology,
ORCID: 0009-0001-1290-1346
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Svetlana N. Maksimova
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Doctor of Technical Sciences, Professor, Head of the Department of Food Technology, SPIN-cod: 4857-2135,
ORCID: 0000-0001-9654-1044
e-mail: maksimova.sn@ dgtru.ru

Ekaterina M. Panchishina
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor, Associate Professor of the Department of Food Technology, SPIN-cod: 4909-4381,
ORCID: 0000-0002-5069-0316
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The purpose of the research is to study the formation of technological characteristics of crushed secondary raw materials of Far Eastern salmon (liver and milt) during their heat processing. Tasks: to analyze changes in organoleptic, functional and technological properties and biological value of food systems from salmon milt and liver under high temperature. The objects of the study were liver and milt of Oncorhynchus keta chum (frozen), as well as their homogenized model food systems. The studies were carried out by determining the organoleptic characteristics, studying the hardness and adhesion strength, as well as the relative biological value of model systems. It was found that the best organoleptic characteristics among all model systems were noted with a ratio of 1:1 salmon milt and liver. It was proved that the heat treatment of salmon milt increases the hardness index from 77.5 g to 1150 g, for the liver the indicator decreases from 60 g to 29.5 g. The adhesion strength of heat-treated milts increases from 21 g to 221 g, for the liver the indicator decreases from 21 to 8 g. When studying model systems of homogenized milt and salmon liver subjected to heat treatment, it was found that the most rational rheological characteristics are possessed by a model system with a ratio of liver and salmon milt 1:1. Hardness values at this amounted to 1791 g, and the adhesion strength was 457 g. The relative biological value in relation to casein was: for salmon liver – 41.8 %, for salmon milt – 70.4 %, for heat–treated liver – 58.4 %, for heat-treated milt – 106.7 %. Thus, the dependence of heat treatment on the technological characteristics of food model systems from secondary raw materials of Far Eastern salmon was revealed.

Keywords: Far Eastern salmon, liver, milt, heat treatment, technological characteristics

© Poleshchuk D. V., Kotov N. E., Maksimova S. N., Panchishina E. M., 2024
For citation: Poleshchuk D. V., Kotov N. E., Maksimova S. N., Panchishina E. M. Formation of technological characteristics of food systems from secondary raw materials of Far Eastern salmon. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 51–59. (in Russ.).
The article was submitted 13.11.2024; approved after reviewing 21.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-06

Consumer preferences regarding fish products presented on the market of the Astrakhan region

Maria E. Tsibizova
Astrakhan State Technical University, Astrakhan, Russia,
Doctor of Technical Sciences, Professor, Professor of the Department of Technology of Goods and Commodity Research, SPIN-cod: 6444-7526, AuthorID: 469592,
ORCID: 0000-0002-3918-7402
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Anastasia P. Strelkova
Astrakhan State Technical University, Astrakhan, Russia,
Postgraduate student of the Department of Technology of Goods and Commodity Research,
ORCID: 0009-0006-4012-9839
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. Fish production in the Astrakhan region is an important technological direction in the food industry of this region. But restored fisheries are entering the market, the volumes of farmed fish are increasing, which requires searching for new technological approaches to their processing and improving existing production technologies.

We have conducted research to assess consumer preferences for fish products presented on the market of the Astrakhan region. In the survey, the most numerous were young people aged 18 to 24 years (60 %). A significant proportion of those participating in the survey were women (70 %), who are more interested in expanding the range of products used for a quick snack. Our research showed that only a small part of respondents include fish products in their daily diet (5 %), only 1% of respondents do not consume fish products. The survey also showed that meat products still occupy a leading position compared to fish, which confirms the need to expand the range of fish products in order to increase their attractiveness to consumers.

We have studied what fish products respondents, in whose diet it is included, prefer and found that 30 % prefer fish cooking, 12 and 7 % – preserves and canned food, respectively, the rest of the consumers are almost evenly distributed among traditional fish products. But consumers of preserves support the expansion of the range of preserves. An assessment of the popularity of fish product manufacturers among respondents was conducted, which showed that 50 % of respondents pay attention to the manufacturers, but not all know the leading enterprises of the Astrakhan region. More than a third of respondents are not satisfied with the cost of fish products. Based on the survey and analysis of the preferences of manufacturers, it is proposed to expand the range of preserves. A potential raw material that can be used to produce such products is carp, the volumes of cultivation and catch of which in the Astrakhan region are significant.

Keywords: survey, consumer preferences, fish and meat products, preserves, pasty products

© Tsibizova M. E., Strelkova A. P., 2024
For citation: Tsibizova M. E., Strelkova A. P. Consumer preferences regarding fish products presented on the market of the Astrakhan region. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 60–67. (in Russ.).
The article was submitted 13.11.2024; approved after reviewing 22.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-07

Technochemical parameters of native and dehydrated catfish liver

Andrey S. Yasnov
Astrakhan State Technical University, Astrakhan, Russia,
Postgraduate student of the 2nd year of study at the Department of Technological Machines and Equipment, SPIN-code: 6237-8766, AuthorID: 1204341,
ORCID: 0009-0002-1728-0718
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Sergey A. Bredikhin
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy (RSAU – MTAA), Moscow, Russia,
Doctor of Technical Sciences, Professor, Professor of the Department of Processes and Devices of Processing Industries, SPIN code: 1267-3480, AuthorID: 176859,
ORCID: 0000-0002-6898-0389
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Albert H.-H. Nugmanov
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy (RSAU – MTAA), Moscow, Russia,
Doctor of Technical Sciences, Professor, Professor of the Department of Technology of Storage and Processing of Fruit and Vegetable and Crop Products, SPIN-code: 5934-7548, AuthorID: 561824,
ORCID: 0000-0002-4093-9982
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Igor Yu. Aleksanyan
Astrakhan State Technical University, Astrakhan, Russia,
Doctor of Technical Sciences, Professor, Professor of the Department of Technological Machines and Equipment, SPIN-code: 7762-8174, AuthorID: 257277,
ORCID: 0000-0001-5494-1226
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Pavel D. Osmolovskiy
Lipetsk Rapeseed Research Institute – the Branch of Federal State Budgetary Scientific Institution Federal Scientific Center, V.S. Pustovoit All-Russian Research Institute of oil crops, Lipetsk, Russia,
PhD in Agricultural Sciences, Junior REsearcher at the Laboratory of breeding and seed production of rapeseed, SPIN code: 5809-7289, AuthorID: 932977,
ORCID: 0000-0003-1131-1552
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. Fish offal is an important source of valuable substances with functional properties. This article presents the results of a study of the properties and composition of the liver of common catfish, with a mass fraction of 68% (raw) and 5% (dried) moisture, respectively, the latter was obtained by exposure to microwave radiation until the specified humidity in it was reached with a frequency of 2.45 GHz and a power of 180 V. Data on the content of trace elements and heavy metals in raw and dried catfish liver were obtained. It is shown that the amount of heavy elements in the studied raw materials does not exceed the maximum permissible concentrations. Microbiological parameters for liver samples of catfish caught in the Volga River delta have been determined. The fatty acid composition of the catfish liver has been studied. It was determined that the sum of monounsaturated acids prevails in the liver of the common catfish, and saturated fatty acids are in the second position by proportion. It was noted that the ratio of fatty acid classes of catfish liver lipids does not correspond to the ideal lipid component, however, the lipid composition of dried liver in comparison with raw liver is close to ideal. The amount of essential amino acids is also close to the standard. The antioxidant activity of raw and dried liver of common catfish is 5.2 and 3.7 times higher, respectively, than the activity of carnosine.

Keywords: catfish liver, amino acid composition, chemical composition, microbiological parameters, fatty acids, vitamins, antioxidant activity

© Yasnov A. S., Bredikhin S. A., Nugmanov A. H.-H., Aleksanyan I. Yu., Osmolovskiy P. D., 2024
For citation: Yasnov A. S., Bredikhin S. A., Nugmanov A. H.-H., Aleksanyan I. Yu., Osmolovskiy P. D. Technochemical parameters of native and dehydrated catfish liver. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 68–82. (in Russ.).
The article was submitted 11.10.2024; approved after reviewing 26.10.2024; accepted for publication 26.11.2024.

FISHERIES, AQUACULTURE AND INDUSTRIAL FISHERIES

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-08

Dynamics of biological characteristics of the Greenland halibut (Reinhardtius hippoglossoides matsuurae) from the Okhotsk Sea in 1963–2023

Oleg Z. Badaev
Pacific Branch of the State Scientific Center of the Russian Federal Research Institute of Fisheries and Oceanography (TINRO), Vladivostok, Russia,
PhD in Biological Sciences, Leading Researcher at the Fish Age and Growth Research Laboratory,
ORCID: 0000-0001-9797-7763
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Inga V. Matrosova
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Biological Sciences, Associate Professor, Head of the Department of Aquatic bioresources and aquaculture,
ORCID: 0000-0001-5316-4955
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Elena A. Zhadko
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Biological Sciences, Associate Professor of the Department of Aquatic bioresources and aquaculture,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Anastasia V. Koltun
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
student of gr. VBm–212 of the Department of Aquatic bioresources and aquaculture
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The reduction in the catch of Greenland halibut in the Okhotsk Sea has determined the relevance of this work. To identify a possible cause, some biological characteristics of the Greenland halibut from the Okhotsk Sea were studied in different periods: from 1963 to 1975, 1976-1990, 1991-2005 and 2006-2023. mass puberty is noted.From the period when the population was not subject to fishing until the present time, a decrease in the length of males and females of the species under study has been observed, at which the initial and mass puberty is noted. In addition, there are shifts in the sex ratio between periods. This was probably the result of the influence of overfishing on the stocks of Greenland halibut in the Okhotsk Sea.

Keywords: Greenland halibut, Reinhardtius hippoglossoides, sizes, maturation, Okhotsk Sea, fishery

Funding: the work was funded from the budget of the institutes. No additional grants have been received to conduct or direct this particular study.

© Badaev O. Z., Matrosova I. V., Zhadko E. A., Koltun A.V., 2024
For citation: Badaev O. Z., Matrosova I. V., Zhadko E. A., Koltun A.V. Dynamics of biological characteristics of the Greenland halibut (Reinhardtius hippoglossoides matsuurae) from the Okhotsk Sea in 1963–2023. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 83–93. (in Russ.).
The article was submitted 28.10.2024; approved after reviewing 07.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-09

Justification for the use of LED chandeliers with different light spectrums for saury fishing

Vasily V. Barinov
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor of the Department of Industrial Fisheries,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Evgeny V. Osipov
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor of the Department of Industrial Fisheries
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. Saury fishing is mainly carried out using lighting equipment and requires an appropriate level of development of fishing; for many years, Japan and the USSR were engaged in the fishery, and only in 1989 did South Korea join this fishery. The use of lighting equipment is associated with the biophysical characteristics of saury behavior in the light field, on the basis of which the paper provides a rationale for the use of LED chandeliers of four spectra: at the stage of attraction, use blue LEDs with a wavelength of 495 nm; at the stage of saury adaptation, white LEDs with a temperature of 5000 K; for adapted saury, white LEDs with a temperature of 3500 K, and for pouring out the catch, green LEDs with a wavelength of 520–530 nm.

Keywords: saury, LEDs, biophysical justification, saury fishing for light

© Barinov V. V., Osipov E. V., 2024
For citation: Barinov V. V., Osipov E. V. Justification for the use of LED chandeliers with different light spectrums for saury fishing. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 94–104. (in Russ.).
The article was submitted 29.10.2024; approved after reviewing 14.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-10

Parasite fauna of some hydrobiont species of Chan Lake in Vladivostok city

Valery P. Belyaev
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Master's student of the Department of Water Bioresources and Aquaculture,
ORCID: 0009-0004-5360-1405
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Konstantin S. Vainutis
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia
PhD in Biological Science, Associate Professor of the Department of Water Bioresources and Aquaculture; Member of the Parasitological Society of Russian Academy of Sciences; Vladivostok Public Foundation for Development of Genetics; chairman of the Council of young Scientists of Far Eastern State Technical Fisheries University; Scopus ID: 57201490910; Web of Science ResearcherID: E-2919-2018; SPIN-код: 5855-6028
ORCID: 0000-0002-0650-6374
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Konstantin A. Afanasyev
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Bachelor's student of the Department of Water Bioresources and Aquaculture,
ORCID: 0009-0002-5009-727X
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Sofiya A. Fomina
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Bachelor's student of the Department of Water Bioresources and Aquaculture
ORCID: 0009-0002-6686-4605
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Vladimir S. Fominov
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Bachelor's student of the Department of Water Bioresources and Aquaculture
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. For the first time, the species composition of parasites in fish and gastropods of Chan Lake in Vladivostok city was studied. Fish from the families Cyprinidae (Carassius gibelio, Hemiculter leucisculus) and Odontobutidae (Perccottus glenii) and gastropods from the family Lymnaeidae (Radix auricularia) were examined for parasitic invasions. A total of five parasite species from four taxonomic types were identified: flatworms Platyhelminthes – Trematoda, Orientocreadium cf. pseudobagri; roundworms Nemathelminthes – Nematoda, Rhabdochona sp., Philometroides moraveci; ciliates Ciliophora – Trichodina sp.; Oomycota – fungus Branchiomyces sanguinis. The parasites found in the lake are typical for the studied host fish. In April-May, high mortality of crucian carp C. gibelio was observed in the lake due to infection with gill parasites Trichodina sp. and Branchiomyces sanguinis. Extremely high infection of R. auricularia mollusks with cercariae of trematodes O. pseudobagri was observed. The methodology and mathematical expression for counting cercariae emerging from mollusks were presented..

Keywords: ichthyopathology, malacopathology, helminthiasis, cercariosis, trichodiniasis, branchiomycosis, rhabdochonosis, philometroidosis

Funding: this study was performed with financial support of a grant for students of the Far Eastern State Technical Fisheries University (FSFEI HE "Dalrybvtuz") on the topic of research work No. 874/2024 “Study of parasite fauna of fishes of Chan Lake in Vladivostok city”.

© Belyaev V. P., Vainutis K. S., Afanasyev K. A., Fomina S. A., Fominov V. S., 2024
For citation: Belyaev V. P., Vainutis K. S., Afanasyev K. A., Fomina S. A., Fominov V. S. Parasite fauna of some hydrobiont species of Chan Lake in Vladivostok city. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 105–114. (in Russ.).
The article was submitted 25.11.2024; approved after reviewing 02.12.2024; accepted for publication 02.12.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-11

Study of the fishing situation for the development of aquatic biological resources of the Far Eastern basin

Tatyana M. Boitsova
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Doctor of Technical Sciences, Professor of the Department of Industrial Fisheries, SPIN-код: 6077-2641, Author ID: 938835, https: // orcid.org/ 0000-0002-5714-385Х, AAI-3416-2021, 57216617084,
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Anatoly N. Boitsov
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor of the Department of Industrial Fisheries, WOS Research ID: AAI-2915-2021, Scopus Author ID: 56644534800, ID РИНЦ: 277321;
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The analysis of the fishing situation is presented, which showed that the main fishing areas of the Far Eastern basin are the Sea of Okhotsk and the Bering Sea. The main object of the fishery is pollock. Commercial value is also represented by 35 types of aquatic biological resources, for which either TACs or recommended volumes of possible catch are established. Discrepancies between permissible catches and recommended ones are insignificant.

It is shown that fishing vessels of the RS, STR, SRTM type showed effective work in the fishery, however, there are not enough vessels for deep processing of fish. Despite this, fishermen increased the output of pollock fillets, which was achieved through the modernization of the fleet and the development of coastal fish processing.

The study resulted in obtaining new data on the region's ability to develop the TAC, in comparison with the volumes of recommended catches and the degree of their implementation in the study period. The results will allow developing optimized models of organization and management for improved management of underdeveloped and poorly developed commercial objects and will contribute to the formation of a new approach aimed at improved management of the technology of extraction and processing of aquatic biological resources.

Keywords: fishing areas, fishing situations, aquatic biological resources, pollock, TAC, recommended catches, fishing vessels

© Boitsova T. M., Boitsov A. N., 2024
For citation: Boitsova T. M., Boitsov A. N. Study of the fishing situation for the development of aquatic biological resources of the Far Eastern basin. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 115–123. (in Russ.).
The article was submitted 19.11.2024; approved after reviewing 26.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-12

Distribution of ichthyoparasites of the Artyomovka River in faunal complexes

Konstantin S. Vainutis
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Biological Science, Associate Professor of the Department of Water Bioresources and Aquaculture, Member of the Parasitological Society of Russian Academy of Sciences, Vladivostok Public Foundation for Development of Genetics; chairman of the Council of young Scientists of Far Eastern State Technical Fisheries University; Scopus ID: 57201490910; Web of Science ResearcherID: E-2919-2018; SPIN-код: 5855-6028,
ORCID: 0000-0002-0650-6374
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Valery P. Belyaev
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Bachelor's student of the Department of Water Bioresources and Aquaculture;
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Sofiya A. Fomina
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Bachelor's student of the Department of Water Bioresources and Aquaculture;
ORCID: 0009-0002-6686-4605
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. In addition to recently published data on the parasite fauna of fish in the Artyomovka River, we identified the species of gill unicellular ectoparasites in three individuals of the Amur minnow Rhynchocypris lagowskii from a part of the Artyomovka River near the village of Shtykovo. Previously, seven parasite species from five taxonomic groups were found: Trematoda – Crepidostomum metoecus, Allocreadium khankaiense, Centrocestus armatus; Cestoda – Proteocephalus exiguus; Monogenea – Eudiplozoon nipponicum; Nematoda – Camallanus lacustris; Ciliophora – Trichodina domerguei. New data include infestation of three individuals of the Lagowskii minnow with the ciliates T. domerguei and the myxosporean Myxobolus arcticus. Respectively the prevalence of infestation was maximum (100%) for both parasite species. The intensity of infestation with ciliates was about 50 cells per individual fish, and the intensity of myxosporean infestation reached 500 mature spores, which were observed in cysts on the gill filaments and arches. Among all the examined fish, the minnow R. lagowskii and Barbatula toni turned out to be vectors of the largest number of parasite species – four species each, and both species were infected with the nematode C. lacustris. It is noteworthy that R. lagowskii was infected mainly with gill ectoparasites (three species), and B. toni - with intestinal endoparasites (three species). All eight parasite species were classified by faunistic complexes based on the infection of certain fish species.

Keywords: helminths, protozoa, fish, Shtykovo, Artyomovka River, microscopy, prevalence of infection, intensity of infection, abundance index

Acknowledgments: we wish to give special thanks to Anastasia Nikolaevna Voronova, PhD, leading researcher at the laboratory for the study of ichthyopathogens of aquatic biological resources of TINRO, for valuable advice and comments.

Funding: this study was performed with financial support of a grant for young scientists of the Far Eastern State Technical Fisheries University on the topic of research work No. 876/2024 “Features of the parasite fauna of fish and invertebrates of the Artyomovka River in the spring-summer period”.

© Vainutis K. S., Belyaev V. P., Afanasyev K. A., Fomina S. A., 2024
For citation: Vainutis K. S., Belyaev V. P., Afanasyev K. A., Fomina S. A. Distribution of ichthyoparasites of the Artyomovka River in faunal complexes. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 124–133. (in Russ.).
The article was submitted 17.10.2024; approved after reviewing 31.10.2024; accepted for publication 2.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-13

The Current State of Fishery and Aquatic Communities in the Aydar-Arnasay Lakes (Uzbekistan)

Elena N. Ginatullina
Institute of Fishery, Tashkent region, Yangiyul province, Uzbekistan,
PhD in Biological Sciences, Senior Scientific Researcher, Head of the Laboratory of Fishery in the natural water bodies, Scopus_Author_ID: 56520274600,
ORCID: 0000-0002-3462-0908X
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Natalia O. Titova
Institute of Fishery, Tashkent region, Yangiyul province, Uzbekistan,
PhD doctoral student;
ORCID: 0000-0001-8178-4756
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The paper includes of results the study of aquatic communities in the largest saline lake system of Uzbekistan, formed as a result of human activity. The authors examined about the reasons for current decline in fish productivity of the lakes and provided data on study of the species compositions (fish, zooplankton and macroinvertebrate). We also calculated the stocking amount of fish ‘fingerling based on the natural food resource of the system.

Keywords: salinity level, ecosystem approach, fish specimen, stocking, zooplankton, macroinvertebrate

Acknowledgments: we express our gratitude to the Director of the Institute of Fisheries for organization the expedition trips to the Aydarkul.

© Ginatullina E. N, Titova N. O., 2024
For citation: Ginatullina E. N, Titova N. O. The Current State of Fishery and Aquatic Communities in the Aydar-Arnasay Lakes (Uzbekistan). Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 134–140. (in Russ.).
The article was submitted 04.10.2024; approved after reviewing 11.10.2024; accepted for publication 02.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-14

Solving the optimization problem of ship allocation in the Berryteuthis magister fishery

Nina S. Ivanko
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Senior Lecturer of the Department of Applied Mathematics and Informatics, SPIN-code: 6882-7377, AuthorID: 814886
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Svetlana V. Lisienko
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Doctor of Technical Sciences, Associate Professor, Head of the Department of Industrial Fisheries, SPIN-code: 6437-6364, AuthorID: 371990
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The article considers the formulation and solution of the optimization problem of the distribution of the mining fleet working on the extraction of commander squid in the fishing zones of the Far Eastern fisheries basin. Optimization is performed taking into account the peculiarities of the squid's location in habitats.

Keywords: Berryteuthis magister, fishing availability period, average daily catch, mining fleet. annual operation of the vessel

© Ivanko N. S., Lisienko S. V., 2024
For citation: Ivanko N. S., Lisienko S. V. Solving the optimization problem of ship allocation in the Berryteuthis magister fishery. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 141–147. (in Russ.).
The article was submitted 19.11.2024; approved after reviewing 25.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-15

Marine biotopes of the Far Eastern basin are the source of the yeast Rhodotorula spp.

Inga V. Matrosova
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Head of the Department of Aquatic Bioresources and Aquaculture
ORCID: 0000-0001-5316-4955
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Ekaterina M. Panchishina
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Associate Professor of the Department of Food Technology
ORCID: 0000-0002-5069-0316
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Nadezhda L. Kornienko
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Associate Professor of the Department of Food Technology, Senior Researcher of the Scientific Department
ORCID: 0000-0002-7161-622X
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Anastasia A. Politaeva
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Head of the Scientific and Production Department of Mariculture, Junior Researcher of the Scientific Department
ORCID: 0000-0002-8417-140X
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. In aquaculture, the use of bacterial cultures is seen as an environmentally friendly and cost-effective approach to growing healthy, pathogen-resistant aquatic organisms. The search for new highly productive yeast strains for the production of probiotic preparations is of great importance for domestic aquaculture. Based on the literature review, it is determined that the isolation of marine yeast Rhodotorula spp. is of theoretical and practical interest. The characteristics of the studied marine biotopes of the Far Eastern basin (north-eastern part of Kunashir Island) are given: sea water and soil (depth from 0 to 35 m), aquatic bioresources (scraping from the surface of sea cucumber). The article presents atlases of isolated cultures of microorganisms, including yeast from the soil taken from a depth of 0, 5, 10, 15 and 20 m and scrapings from the surface of trepang from a depth of 0, 1, 5, 15 m into the hall. Calm (South Kuril Strait). Out of 20 studied samples of marine biotopes, 7 yeast cultures were isolated presumably of the genus Candida spp. The results of the study showed the absence of the desired species of yeast culture Rhodotorula spp in the microbiological cultures produced. Based on the analysis of the literature and the results of our own observations, the influence of environmental factors (season (summer), water temperature, salinity, depth, uneven distribution of organic compounds) on the distribution of yeast of the genus Rhodotorula spp. in the objects of the studied marine ecosystem was assumed.

Keywords: yeast, Rhodotorula spp, biotopes, seawater, soil, Far Eastern sea cucumber

Funding: the work was carried out with the financial support of Research No. 822/2023 «Scientific justification for the production of probiotic feed preparations based on the biomass of yeast Rhodotorula spp. intended for the cultivation of aquaculture facilities».

© Matrosova I. V., Panchishina E. M., Kornienko N. L., Politaeva A. A., 2024
For citation: Matrosova I. V., Panchishina E. M., Kornienko N. L., Politaeva A. A. Marine biotopes of the Far Eastern basin are the source of the yeast Rhodotorula spp. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 148–157. (in Russ.).
The article was submitted 11.10.2024; approved after reviewing 18.10.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-16

Evaluation of the influence of the wrap angle of a network harness on the traction and coupling characteristics of a grooved drum

Mikhail V. Savin
Kaliningrad State Technical University, Kaliningrad, Russia,
PhD in Technical Sciences, technologist of the fishing gear shop of LLC «Fishing Service»
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Alexander A. Chebushev
Kaliningrad State Technical University, Kaliningrad, Russia,
Student of the Department of Industrial Fisheries
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Karina A. Terenteva
Kaliningrad State Technical University, Kaliningrad, Russia,
Student of the Department of Industrial Fisheries
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Ekaterina E. Lvova
Kaliningrad State Technical University, Kaliningrad, Russia,
PhD in Technical Sciences, Associate Professor of the Department of Industrial Fisheries
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The main purpose of this article is to study the influence of factors characterizing a fishing machine and fishing gear elements on the traction characteristics of a fishing machine with a grooved drum. The main factors characterizing a fishing machine with a grooved drum are the girth angle and characteristics of the mesh bundles (cross-sectional area, loading of the escaping branch). Tables of the results of the experiments were compiled, as well as graphical dependencies were constructed, and the dependencies of the traction characteristics of the fishing machine on the characteristics of the harnesses, on the girth angle were obtained. According to the results of experimental studies, approximating dependences of the traction characteristics of the fishing machine were obtained. These dependencies allow us to make appropriate recommendations for the practical use of such machines.

Keywords: fishing machine, grooved drum, traction characteristics, netting harness, girth angle

Acknowledgments: we would like to express our special gratitude to Andrey Fedorov, General Director of LLC "Fishering Service" for the assistance provided in conducting the experiment, for the equipment provided and the place of the experiment.

Funding: the research was carried out within the framework of the state task on the topic "Development of physical, mathematical and predictive models of the processes of operation of bottom and multi-depth trawl complexes".

© Savin M. V., Chebushev A. A., Terenteva K. A., Lvova E. E., 2024
For citation: Savin M. V., Chebushev A. A., Terenteva K. A., Lvova E. E. Evaluation of the influence of the wrap angle of a network harness on the traction and coupling characteristics of a grooved drum. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 158–168. (in Russ.).
The article was submitted 28.11.2024; approved after reviewing 04.12.2024; accepted for publication 05.12.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-17

Dynamics of commercial exploitation of Pacific herring in the period 2019–2023

Svetlana V. Sukhorukova
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Senior Lecturer of the Department of Industrial Fisheries
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The article presents a study of quantitative and qualitative indicators of the fishing activity of the fishing fleet in the fishing zones of the Far Eastern fishery basin in the Pacific herring fishery in the period 2019–2023.

Keywords: pacific herring, total allowable catch (TAC), specific weight, development

© Sukhorukova S. V., Lisienko S. V., 2024
For citation: Sukhorukova S. V., Lisienko S. V. Dynamics of commercial exploitation of Pacific herring in the period 2019–2023. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 169–178. (in Russ.).
The article was submitted 19.11.2024; approved after reviewing 26.11.2024; accepted for publication 26.11.2024.

MARINE POWER PLANTS AND THEIR ELEMENTS (MAIN AND AUXILIARY)

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-18

Simulator training as a tool for reducing the number of technical accidents of sea vessels

Vitalii V. Gannesen
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Associate Professor, Associate Professor of the Department of Navigation, AuthorID: 812731
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Ekaterina E. Petrova
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Senior Lecturer of the Department of Navigation, AuthorID: 1108787
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Ivan S. Karpushin
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor of the Department of Navigation
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The impact of digitalization on the maritime industry is growing every day. The introduction of computer control systems for ship devices and mechaniPhD in Technical Sciences, Associate Professor of the Department of Navigationsms increasingly requires skills to work as a remote control operator. To obtain such skills, an effective tool is engine room simulators (MSS), which are capable of not only creating routine training tasks for controlling devices and mechanisms, but also simulating emergency situations. In addition, there is an increase in the use of QS in experimental scientific research, which is due to the ability to simulate critical operations or equipment failures, which is either unacceptable or too expensive on real sea vessels.

Keywords: 3D computer modeling, marine engine room simulators

© Gannesen V. V., Petrova E. E., Karpushin I. S., 2024
For citation: Gannesen V. V., Petrova E. E., Karpushin I. S. Simulator training as a tool for reducing the number of technical accidents of sea vessels. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 179–185. (in Russ.).
The article was submitted 14.10.2024; approved after reviewing 30.10.2024; accepted for publication 02.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-19

Investigation of the causes and analysis of the failure of the left main engine of the 8NVDS48A-3U brand on the Ivan Zhdanov m/s of Amur Shipping Company

Gennadiy B. Gorelik
Maritime State University named after admiral G. I. Nevelskoy, Vladivostok, Russia,
Doctor of Technical Sciences (Eng), Professor, Senior Researcher of the Scientific Department
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Boris I. Rudnev
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Doctor of Technical Sciences, Professor of the Department of Refrigeration, Air Conditioning and Heat Engineering
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The article considers the case of an emergency failure of the left main engine of the dry cargo ship I. Zhdanov" and an analysis of the reasons that led to such an outcome was carried out. The study and analysis of possible causes of the emergency failure of the left main engine (LGD) was based on extracts from the ship's documentation, the ship's log, explanatory notes of ship mechanics and their survey, and the completion of work on defective frame and connecting rod bearings at the ship repair plant. As a result of the analysis, the authors concluded that the main factor in the outcome was the so-called force majeure: the winding of the fishing net on the screw and the subsequent series of events that led to severe engine failure. It is shown that in the absence of means of non-selective diagnostics, it is not realistic to use the so-called STFS system, which the relevant shipping services are trying to implement during technical operation.

Keywords: accident, main engine, force majeure, human factor

© Gorelik G. B., Rudnev B. I., 2024
For citation: Gorelik G. B., Rudnev B. I. Investigation of the causes and analysis of the failure of the left main engine of the 8NVDS48A-3U brand on the Ivan Zhdanov m/s of Amur Shipping Company. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 186–192. (in Russ.).
The article was submitted 12.11.2024; approved after reviewing 21.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-20

The possibilities of using computer modeling and additive technologies in the layout of installations of marine power mechanisms

Elena V. Grigoryeva
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Engineering Sciences, Associate Professor, Head of the Department of Engineering Disciplines, SPIN-code: 5698-7615, AuthorID: 654970
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Sergei V. Kulichkov
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Engineering Sciences, Associate Professor, Associate Professor of the Department of Engineering Disciplines, SPIN-code: 4578-5793, AuthorID: 994628
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. The paper provides information on the experience of three-dimensional modeling of a two-stage deployed gearbox and creating a layout using additive technologies. The visual representation of a machine or mechanism in the form of two-dimensional graphics is currently insufficient, so not only an electronic three-dimensional model is needed, but also a tangible plastic copy of the future operating mechanism or machine. Currently, modern information technologies are being introduced everywhere, which make it possible to increase labor productivity and the marine industry is no exception in this. The result of this implementation is the modeling process, as the sum of construction and design. Modeling of marine technology is not limited to a single element. The simulation can be either a separate ship unit, an engine room, or even the entire vessel.

Keywords: accident, main engine, force majeure, human factor

Funding: the article was carried out within the framework of the state budget theme No. GBT 870/2024-2028 "Factors and mechanisms of development of engineering thinking among students of marine specialties".

© Grigorieva E. V., Kulichkov S. V., 2024
For citation: Grigorieva E. V., Kulichkov S. V. The possibilities of using computer modeling and additive technologies in the layout of installations of marine power mechanisms. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 193–203. (in Russ.).
The article was submitted 15.11.2024; approved after reviewing 26.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-21

Research of ecological safety, efficiency and development of coolants of a ship refrigerating machinery of fish branch of Russia within the limits of the international reports

Tatiana E. Korshunova
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Engineering Sciences, Associate Professor, Associate Professor of the Department of Transport Operation and Management, SPIN-code: 6220-5997, AuthorID: 814437
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Vladimir A. Kolesov
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Bachelor of the Department of Air Conditioning and Heat Engineering
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. Working substances (refrigerating agents) ship refrigerating machinery, a refrigerating machinery role in extracting fish and processing fish branches are considered, and also at transportation of fish production, feature of coolants, degree of negative influence coolants on environment and possible ways of increase of ecological safety and power efficiency of a refrigerating machinery. The comparative analysis ozonorazrushajushchy potential and potential of global warming of some coolants is resulted.

Keywords: refrigerating agents, a refrigerating machinery, the Montreal report, ecological safety, an ozone layer, global warming, refrigerator fleet

© Korshunova T. E., Kolesov A. V., 2024
For citation: Korshunova T. E., Kolesov A. V. Research of ecological safety, efficiency and development of coolants of a ship refrigerating machinery of fish branch of Russia within the limits of the international reports. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 204–213. (in Russ.).
The article was submitted 17.11.2024; approved after reviewing 26.11.2024; accepted for publication 26.11.2024.

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-22

Improving the efficiency of fine cleaning of engine oil in marine high-speed diesels by full-flow filtration and centrifugation

Liudmila A. Semeniuk
Maritime State University named after admiral G. I. Nevelskoy, Vladivostok, Russia,
Senior Lecturer of the Department of Operation of Automated Marine Power Plants
ORCID: 0009-0006-1993-5983
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Maksim A. Serebryakov
Maritime State University named after admiral G. I. Nevelskoy, Vladivostok, Russia,
Postgraduate Student of the Department of Marine Internal Combustion Engines
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Pavel P. Kicha
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
PhD in Technical Sciences, Associate Professor, Associate Professor of the Department of Ship Power Plants
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. Motor tests in a marine forced high-speed diesel engine of the G₂ group lubricating oil with a composition of additives of the II series of IHP have proven the high efficiency of its full-flow, with a nominal screening fineness of 30 microns, purification by filtration and centrifugation. A comparison of these methods was carried out, showing the superiority of centrifugation in terms of purification intensity, as well as the removal of common and ash insoluble impurities, by a factor of 12 – 20. The advantage of filtration was expressed in a more reliable protection of diesel tribo-stresses from abrasive wear in low-temperature lubrication modes and engine operating variables, including starting ones. In addition, when completing the lubrication system with a filter, it is characterized by less laborious maintenance. A comparison of the efficiency of the FMP-2M filter using non-woven cellulose filter material NKFM-30 and the full–flow centrifuge MCN-5NS with a jet drive and pressure drain on the effect on engine wear allowed us to fix the following generalized gradation (relative to the efficiency of the standard engine oil purification system) of this indicator - 100 : 78 : 59. The novelty of the study consists in to identify the advantages and advantages of a full-flow method for cleaning lubricating oil in a marine high-speed diesel engine in comparison with the most common partial-flow treatment scheme.

Keywords: lubricating oil cleaning, full-flow cleaning, engine oil, filtration, centrifugation, high-speed diesel, lubrication system

© Semeniuk L. A., Serebryakov M. A., Kicha P. P., 2024
For citation: Semeniuk L. A., Serebryakov M. A., Kicha P. P. Improving the efficiency of fine cleaning of engine oil in marine high-speed diesels by full-flow filtration and centrifugation. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 214–224. (in Russ.).
The article was submitted 21.11.2024; approved after reviewing 26.11.2024; accepted for publication 26.11.2024.

QUESTIONS OF THE HISTORY OF THE FORMATION AND DEVELOPMENT OF THE FISHERIES INDUSTRY

Origrnal article
DOI: doi.org/10.48612/dalrybvtuz/2024-70-23

On the issue of assessing the effectiveness of state administration of the Russian fishing industry: structural and functional analysis in historical retrospect

Olga I. Shestak
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Associate Professor, PhD in History
ORCID: 0000-0002-1952-0829
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Elizaveta Yu. Obraztsova
Far Eastern State Technical Fisheries University, Vladivostok, Russia,
Major specialist of Scientific Department
ORCID: 0000-0002-5030-3398
e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract. In historical retrospect was carried analysis of the effectiveness of models of state administration of the Russian fishing industry. The author's methodology for assessing the effectiveness of state sectoral management based on the method of structural and functional analysis in the context of the institutional approach is substantiated.

Keywords: fisheries, history of fisheries, history of fisheries in Russia, history of state administration, fisheries management, efficiency of state administration, efficiency of sectoral administration

© Shestak O. I., Obraztsova E. Yu., 2024
For citation: Shestak O. I., Obraztsova E. Yu. On the issue of assessing the effectiveness of state administration of the Russian fishing industry: structural and functional analysis in historical retrospect. Scientific Journal of the Far Eastern State Technical Fisheries University. 2024; 70(4): 225–244. (in Russ.).
The article was submitted 02.12.2024; approved after reviewing 06.12.2024; accepted for publication 06.12.2024.