Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2022-59-24-37
L. A. Klyuchnikova, I. I. Badmaeva
Expanding of food products range for younger children (3–7 years old) through the development of a new technology of functional products is an actual research topic, since the products of this group available on the market do not have a wide choice. The research results upon the justification of the functional product ‟Fish sausages” technology using local raw materials and modern technological equipment are presented in the article. Optimal heat treatment modes of research objects are determined. A technological scheme of cooking has been developed. A sensory analysis of the developed product was carried out; the quality and safety indicators of fish sausages were studied.
{"title":"SUBSTANTIATION OF FUNCTIONAL PRODUCT “FISH SAUSAGES” TECHNOLOGY FOR YOUNGER CHILDREN","authors":"L. A. Klyuchnikova, I. I. Badmaeva","doi":"10.17217/2079-0333-2022-59-24-37","DOIUrl":"https://doi.org/10.17217/2079-0333-2022-59-24-37","url":null,"abstract":"Expanding of food products range for younger children (3–7 years old) through the development of a new technology of functional products is an actual research topic, since the products of this group available on the market do not have a wide choice. The research results upon the justification of the functional product ‟Fish sausages” technology using local raw materials and modern technological equipment are presented in the article. Optimal heat treatment modes of research objects are determined. A technological scheme of cooking has been developed. A sensory analysis of the developed product was carried out; the quality and safety indicators of fish sausages were studied.","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122000517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2019-47-6-15
D. A. Archibisov, V. Shvetsov, А.B. Doroganov
{"title":"VERIFICATION OF RESULTS OF NATURAL CORROSION TESTS IN STEEL SHIP HULLS OF SMALL-SIZED VESSELS","authors":"D. A. Archibisov, V. Shvetsov, А.B. Doroganov","doi":"10.17217/2079-0333-2019-47-6-15","DOIUrl":"https://doi.org/10.17217/2079-0333-2019-47-6-15","url":null,"abstract":"","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127045717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2022-59-75-89
E.G. Lobkov
In Kamchatka, an investment project is being implemented for the artificial reproduction of rare species of falcons, primarily gyrfalcon. For successful breeding of birds, it is necessary to know their trophic preferences in nature. The article analyzes information on the nutrition of the gyrfalcon in Kamchatka, collected over the entire history of ornithological research in the region. In the diet of the gyrfalcon, minimum 41 species of birds and 11 species of mammals are identified. The composition of the food of specific individuals is determined by their habitat in a given season of the year. During the breeding season, ptarmigans (Lagopus lagopus, L. mutus) are crucial for most gyrfalcons, and small mammals (specially American (arctic) ground squirrel Spermophilus parryi) are also important in the mountains. On migrations and in winter (especially on Kamchatka Peninsula), an important role is played by water, near-water and synanthropic species of birds. In Koryak Highland in winter an important role is played ptarmigans as usual. Occasionally they feed on fish processing waste and bait in hunters' traps.
在堪察加半岛，正在实施一项投资项目，用于人工繁殖稀有猎鹰，主要是旋隼。为了成功地培育鸟类，有必要了解它们在自然界中的营养偏好。本文分析了堪察加半岛鹰隼的营养信息，这些信息是在该地区鸟类学研究的整个历史中收集的。在隼的饮食中，至少有41种鸟类和11种哺乳动物被确定。特定个体的食物组成是由它们在一年中的特定季节的栖息地决定的。在繁殖季节，雷鸟(Lagopus Lagopus, L. mutus)对大多数灰隼来说是至关重要的，而小型哺乳动物(特别是美洲(北极)地松鼠parryi)在山区也很重要。在迁徙和冬季(特别是在堪察加半岛)，水、近水和共生鸟类起着重要作用。在科尔雅克高原，冬天的雷鸟依旧扮演着重要的角色。偶尔，它们以鱼的加工废料和猎人陷阱中的诱饵为食。
{"title":"THE FEEDING OF GYRFALCON (FALCO RUSTICOLUS, FALCONIFORMES, FALCONIDAE) IN KAMCHATKA","authors":"E.G. Lobkov","doi":"10.17217/2079-0333-2022-59-75-89","DOIUrl":"https://doi.org/10.17217/2079-0333-2022-59-75-89","url":null,"abstract":"In Kamchatka, an investment project is being implemented for the artificial reproduction of rare species of falcons, primarily gyrfalcon. For successful breeding of birds, it is necessary to know their trophic preferences in nature. The article analyzes information on the nutrition of the gyrfalcon in Kamchatka, collected over the entire history of ornithological research in the region. In the diet of the gyrfalcon, minimum 41 species of birds and 11 species of mammals are identified. The composition of the food of specific individuals is determined by their habitat in a given season of the year. During the breeding season, ptarmigans (Lagopus lagopus, L. mutus) are crucial for most gyrfalcons, and small mammals (specially American (arctic) ground squirrel Spermophilus parryi) are also important in the mountains. On migrations and in winter (especially on Kamchatka Peninsula), an important role is played by water, near-water and synanthropic species of birds. In Koryak Highland in winter an important role is played ptarmigans as usual. Occasionally they feed on fish processing waste and bait in hunters' traps.","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132731777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2019-49-27-35
P. Balykin
{"title":"WEDGE VARIABILITY OF THE RUSSIAN FAR EAST CATCHES IN THE CURRENT CENTURY","authors":"P. Balykin","doi":"10.17217/2079-0333-2019-49-27-35","DOIUrl":"https://doi.org/10.17217/2079-0333-2019-49-27-35","url":null,"abstract":"","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129614484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2021-57-44-53
Y. Artukhin
{"title":"SEABIRD INTERACTIONS WITH FISHING GEAR IN POLLOCK AND HERRING FISHERY IN THE SEA OF OKHOTSK DURING WINTER-SPRING 2020","authors":"Y. Artukhin","doi":"10.17217/2079-0333-2021-57-44-53","DOIUrl":"https://doi.org/10.17217/2079-0333-2021-57-44-53","url":null,"abstract":"","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132355917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2022-62-74-97
A. A. Matveev, A. Varkentin
This work continues studies devoted to the long-term dynamics of the Okhotsk Sea fish stocks state on the shelf near the western coast of Kamchatka. The estimates of the bottom and near-bottom fish species biomass based on the results of 8 scientific expeditions during summer period were given. The dominant species (by the biomass) of the study area were determined. Significant variability of their accounted biomass was shown. The distribution of mass ichthyocene representatives according to the average data was demonstrated.
{"title":"BOTTOM AND NEAR-BOTTOM ICHTHIOCENE DOMINANT SPECIES OF WESTERN KAMCHATKA SHELF: DISTRIBUTION AND BIOMASS","authors":"A. A. Matveev, A. Varkentin","doi":"10.17217/2079-0333-2022-62-74-97","DOIUrl":"https://doi.org/10.17217/2079-0333-2022-62-74-97","url":null,"abstract":"This work continues studies devoted to the long-term dynamics of the Okhotsk Sea fish stocks state on the shelf near the western coast of Kamchatka. The estimates of the bottom and near-bottom fish species biomass based on the results of 8 scientific expeditions during summer period were given. The dominant species (by the biomass) of the study area were determined. Significant variability of their accounted biomass was shown. The distribution of mass ichthyocene representatives according to the average data was demonstrated.","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121242314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2021-58-104-119
D. Pilipenko
The results of colonial seabird surveys on Medny Island were presented and the changes in numbers and distribution over the past 20–30 years were analyzed. The number of colonies on the island has not changed. The total number of individuals belonging to19 species is more than 200 thousand pairs. The colonies are distributed on the island relatively evenly along the whole coast and are based on five species – northen fulmar Fulmarus glacialis,black-legged kittiwake Rissa tridactyla, red-legged kittiwake Rissa brevirostris and two species of guillemots. The most numerous species is Northen fulmar. The abundance of the common guillemot Uria aalge has noticeably increased. The glaucous-winged gull Larus glaucescens, the crested auklet Aethia cristatella, the moth horned puffin Fratercula corniculata and the tufted puffin Lunda cirrhata has increased less. The number of parakeet auklet Cyclorrhynchus psittacula has decreased. There was not found significant changes for the rest of species.
{"title":"COLONIAL SEABIRDS OF MEDNY ISLAND (COMMANDER ISLANDS)","authors":"D. Pilipenko","doi":"10.17217/2079-0333-2021-58-104-119","DOIUrl":"https://doi.org/10.17217/2079-0333-2021-58-104-119","url":null,"abstract":"The results of colonial seabird surveys on Medny Island were presented and the changes in numbers and distribution over the past 20–30 years were analyzed. The number of colonies on the island has not changed. The total number of individuals belonging to19 species is more than 200 thousand pairs. The colonies are distributed on the island relatively evenly along the whole coast and are based on five species – northen fulmar Fulmarus glacialis,black-legged kittiwake Rissa tridactyla, red-legged kittiwake Rissa brevirostris and two species of guillemots. The most numerous species is Northen fulmar. The abundance of the common guillemot Uria aalge has noticeably increased. The glaucous-winged gull Larus glaucescens, the crested auklet Aethia cristatella, the moth horned puffin Fratercula corniculata and the tufted puffin Lunda cirrhata has increased less. The number of parakeet auklet Cyclorrhynchus psittacula has decreased. There was not found significant changes for the rest of species.","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":" 31","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120934170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2022-61-65-81
V. G. Avdoshchenko, A. Klimova
The results of determining the gross content of zinc, copper and lead in the surface soil layer, collected in Petropavlovsk-Kamchatsky, are presented in the paper. Based on them the heavy metal pollution degree assessment in different places of the city during 2017–2020 is given. It was found that almost everywhere the lead content in soils corresponded to a very high or high degree of contamination. According to the concentration of copper and zinc, the soils were classified as low and medium polluted. During 2017–2020 an increase of copper and zinc concentration in soils was registered. The dynamics of changes in lead concentration, on the contrary, was poorly expressed during 2017–2018. In 2020 a decrease in its content was found in all observed areas. According to the integrated pollution indexes PLI and NPI, the most polluted soils were identified in such areas as ‟Hospital” (2017),‟Botanicheskiy Pereulok” (2018), ‟Stadium Spartak” (2020). All city soils were characterized by a weak degree of potential environmental risk resulting from heavy metal pollution. The obtained data can be used to monitor heavy metal contamination of urbanized territories soils in Kamchatka Territory.
{"title":"ASSESSMENT OF SOIL HEAVY METAL POLLUTION IN PETROPAVLOVSK-KAMCHATSKY (KAMCHATKA TERRITORY)","authors":"V. G. Avdoshchenko, A. Klimova","doi":"10.17217/2079-0333-2022-61-65-81","DOIUrl":"https://doi.org/10.17217/2079-0333-2022-61-65-81","url":null,"abstract":"The results of determining the gross content of zinc, copper and lead in the surface soil layer, collected in Petropavlovsk-Kamchatsky, are presented in the paper. Based on them the heavy metal pollution degree assessment in different places of the city during 2017–2020 is given. It was found that almost everywhere the lead content in soils corresponded to a very high or high degree of contamination. According to the concentration of copper and zinc, the soils were classified as low and medium polluted. During 2017–2020 an increase of copper and zinc concentration in soils was registered. The dynamics of changes in lead concentration, on the contrary, was poorly expressed during 2017–2018. In 2020 a decrease in its content was found in all observed areas. According to the integrated pollution indexes PLI and NPI, the most polluted soils were identified in such areas as ‟Hospital” (2017),‟Botanicheskiy Pereulok” (2018), ‟Stadium Spartak” (2020). All city soils were characterized by a weak degree of potential environmental risk resulting from heavy metal pollution. The obtained data can be used to monitor heavy metal contamination of urbanized territories soils in Kamchatka Territory.","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115102093","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2021-58-29-42
A. Glukharev, A. Demid, A.S. Churilina, S. I. Barabashina, V. Volchenko
The estimation of effectiveness of using lactic acid bacteria (LAB) strains – two Lactobacillus and one Streptococcus – as potential starter cultures in the production of dried sausages from blue whiting (Micromesistius poutassou) was given in the work. The biochemical activity of the LAB strains was monitored by changes in pH, total acidity and the content of non-protein and amine nitrogen. It was found that when modeling the production process of dried fish sausages using L. casei and Str. thermophilus, it was not possible to achieve the desired effect, but the use of L. plantarum provides a decrease in pH, an increase in total acidity and an improvement in the organoleptic properties of the finished product. It is shown that the best microbiological growth in experiments was demonstrated by the strain of L. plantarum. Further work is needed to optimize the conditions for the development of the L. plantarum strain, selected after the first stage of research, in order to improve its useful functions in the production of dried fish sausages.
{"title":"EFFECT OF LACTIC ACID BACTERIA ON DRIED SAUSAGES QUALITY MADE FROM BLUE WHITING: PREMILINARY STUDY","authors":"A. Glukharev, A. Demid, A.S. Churilina, S. I. Barabashina, V. Volchenko","doi":"10.17217/2079-0333-2021-58-29-42","DOIUrl":"https://doi.org/10.17217/2079-0333-2021-58-29-42","url":null,"abstract":"The estimation of effectiveness of using lactic acid bacteria (LAB) strains – two Lactobacillus and one Streptococcus – as potential starter cultures in the production of dried sausages from blue whiting (Micromesistius poutassou) was given in the work. The biochemical activity of the LAB strains was monitored by changes in pH, total acidity and the content of non-protein and amine nitrogen. It was found that when modeling the production process of dried fish sausages using L. casei and Str. thermophilus, it was not possible to achieve the desired effect, but the use of L. plantarum provides a decrease in pH, an increase in total acidity and an improvement in the organoleptic properties of the finished product. It is shown that the best microbiological growth in experiments was demonstrated by the strain of L. plantarum. Further work is needed to optimize the conditions for the development of the L. plantarum strain, selected after the first stage of research, in order to improve its useful functions in the production of dried fish sausages.","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122197339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.17217/2079-0333-2021-57-107-111
G. Knapp
{"title":"THE ECONOMIC VALUE OF ALASKA SPORT FISHERIES","authors":"G. Knapp","doi":"10.17217/2079-0333-2021-57-107-111","DOIUrl":"https://doi.org/10.17217/2079-0333-2021-57-107-111","url":null,"abstract":"","PeriodicalId":107323,"journal":{"name":"Bulletin оf Kamchatka State Technical University","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125410264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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