Technological Composition Analysis of the Rabbitfish (Chimaera monstrosa) in the North Atlantic
Introduction. Deep-sea fauna of the North Atlantic has a great potential for the development of food industry. Rabbitfish (Chimaera monstrosa) is a hydrobionts that makes up a significant proportion of bycatch in the traditional trawl and longline fishery. The research objective was to determine the...
Published in: | Food Processing: Techniques and Technology |
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Kemerovo State University
2020
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Online Access: | https://doi.org/10.21603/2074-9414-2020-2-222-231 https://doaj.org/article/163b1eaed1c3469d9b75c6fe38e5c2e4 |
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ftdoajarticles:oai:doaj.org/article:163b1eaed1c3469d9b75c6fe38e5c2e4 2023-05-15T17:30:10+02:00 Technological Composition Analysis of the Rabbitfish (Chimaera monstrosa) in the North Atlantic Mukhortova Anna M. Uzbekova Olga R. Lyzhov Ivan I. 2020-06-01T00:00:00Z https://doi.org/10.21603/2074-9414-2020-2-222-231 https://doaj.org/article/163b1eaed1c3469d9b75c6fe38e5c2e4 RU rus Kemerovo State University http://fptt.ru/stories/archive/57/5.pdf https://doaj.org/toc/2074-9414 https://doaj.org/toc/2313-1748 doi:10.21603/2074-9414-2020-2-222-231 2074-9414 2313-1748 https://doaj.org/article/163b1eaed1c3469d9b75c6fe38e5c2e4 Техника и технология пищевых производств, Vol 50, Iss 2, Pp 222-231 (2020) deep-sea fish fatty acid composition of lipids technochemical studies size and mass composition amino acid composition of proteins north atlantic rational use Food processing and manufacture TP368-456 article 2020 ftdoajarticles https://doi.org/10.21603/2074-9414-2020-2-222-231 2022-12-31T12:45:22Z Introduction. Deep-sea fauna of the North Atlantic has a great potential for the development of food industry. Rabbitfish (Chimaera monstrosa) is a hydrobionts that makes up a significant proportion of bycatch in the traditional trawl and longline fishery. The research objective was to determine the technochemical composition and biochemical properties of organs and tissues of rabbitfish. Study objects and methods. The size-mass and total chemical composition was performed by standard methods. The amino acid composition of proteins was determined by chromatographic separation of amino acid derivatives obtained by reaction with orthophthalic aldehyde and β-mercaptoethanol. The method of one-dimensional thin-layer chromatography made it possible to determine the fractional composition of lipids. The fatty acid composition was determined using an S-180 gas-liquid chromatograph (Yanaco, Japan). The fat-soluble vitamins were determined by the saponification of samples with alkali, extraction, and separation of the unsaponifiable part. The fractional composition of proteins became clear after a planar polyacrylamide gel electrophoresis on (MultiPhor II, Sweden). Results and discussion. The research featured the size-mass and chemical composition of body parts, the fractional and amino acid composition of proteins, as well as the fractional and fatty acid composition of lipids, vitamins, heavy metals, and organochlorine compounds in the tissues and organs of the rabbitfish. The sensory properties of the samples proved quite high. Hot smoked rabbitfish meat can be recommended for snack foods. Waste (heads, entrails, skin, cartilage, fins) makes up more than 50% of total body weight and can be used in feed production or as a protein-containing raw material for hydrolysates in microbiology, medicine, and food industry. Conclusion. The research involved a complex biochemical study of the rabbitfish organs and tissues. The performed technochemical studies made it possible to give preliminary recommendations on the ... Article in Journal/Newspaper North Atlantic Directory of Open Access Journals: DOAJ Articles Food Processing: Techniques and Technology 50 2 222 231 |
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op_collection_id |
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language |
Russian |
topic |
deep-sea fish fatty acid composition of lipids technochemical studies size and mass composition amino acid composition of proteins north atlantic rational use Food processing and manufacture TP368-456 |
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deep-sea fish fatty acid composition of lipids technochemical studies size and mass composition amino acid composition of proteins north atlantic rational use Food processing and manufacture TP368-456 Mukhortova Anna M. Uzbekova Olga R. Lyzhov Ivan I. Technological Composition Analysis of the Rabbitfish (Chimaera monstrosa) in the North Atlantic |
topic_facet |
deep-sea fish fatty acid composition of lipids technochemical studies size and mass composition amino acid composition of proteins north atlantic rational use Food processing and manufacture TP368-456 |
description |
Introduction. Deep-sea fauna of the North Atlantic has a great potential for the development of food industry. Rabbitfish (Chimaera monstrosa) is a hydrobionts that makes up a significant proportion of bycatch in the traditional trawl and longline fishery. The research objective was to determine the technochemical composition and biochemical properties of organs and tissues of rabbitfish. Study objects and methods. The size-mass and total chemical composition was performed by standard methods. The amino acid composition of proteins was determined by chromatographic separation of amino acid derivatives obtained by reaction with orthophthalic aldehyde and β-mercaptoethanol. The method of one-dimensional thin-layer chromatography made it possible to determine the fractional composition of lipids. The fatty acid composition was determined using an S-180 gas-liquid chromatograph (Yanaco, Japan). The fat-soluble vitamins were determined by the saponification of samples with alkali, extraction, and separation of the unsaponifiable part. The fractional composition of proteins became clear after a planar polyacrylamide gel electrophoresis on (MultiPhor II, Sweden). Results and discussion. The research featured the size-mass and chemical composition of body parts, the fractional and amino acid composition of proteins, as well as the fractional and fatty acid composition of lipids, vitamins, heavy metals, and organochlorine compounds in the tissues and organs of the rabbitfish. The sensory properties of the samples proved quite high. Hot smoked rabbitfish meat can be recommended for snack foods. Waste (heads, entrails, skin, cartilage, fins) makes up more than 50% of total body weight and can be used in feed production or as a protein-containing raw material for hydrolysates in microbiology, medicine, and food industry. Conclusion. The research involved a complex biochemical study of the rabbitfish organs and tissues. The performed technochemical studies made it possible to give preliminary recommendations on the ... |
format |
Article in Journal/Newspaper |
author |
Mukhortova Anna M. Uzbekova Olga R. Lyzhov Ivan I. |
author_facet |
Mukhortova Anna M. Uzbekova Olga R. Lyzhov Ivan I. |
author_sort |
Mukhortova Anna M. |
title |
Technological Composition Analysis of the Rabbitfish (Chimaera monstrosa) in the North Atlantic |
title_short |
Technological Composition Analysis of the Rabbitfish (Chimaera monstrosa) in the North Atlantic |
title_full |
Technological Composition Analysis of the Rabbitfish (Chimaera monstrosa) in the North Atlantic |
title_fullStr |
Technological Composition Analysis of the Rabbitfish (Chimaera monstrosa) in the North Atlantic |
title_full_unstemmed |
Technological Composition Analysis of the Rabbitfish (Chimaera monstrosa) in the North Atlantic |
title_sort |
technological composition analysis of the rabbitfish (chimaera monstrosa) in the north atlantic |
publisher |
Kemerovo State University |
publishDate |
2020 |
url |
https://doi.org/10.21603/2074-9414-2020-2-222-231 https://doaj.org/article/163b1eaed1c3469d9b75c6fe38e5c2e4 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Техника и технология пищевых производств, Vol 50, Iss 2, Pp 222-231 (2020) |
op_relation |
http://fptt.ru/stories/archive/57/5.pdf https://doaj.org/toc/2074-9414 https://doaj.org/toc/2313-1748 doi:10.21603/2074-9414-2020-2-222-231 2074-9414 2313-1748 https://doaj.org/article/163b1eaed1c3469d9b75c6fe38e5c2e4 |
op_doi |
https://doi.org/10.21603/2074-9414-2020-2-222-231 |
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Food Processing: Techniques and Technology |
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2 |
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222 |
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231 |
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