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TECHNICAL AND CHEMICAL CHARACTERISTICS OF A DEEP-WATER SPECIES ANTIMORA MICROLEPIS

https://doi.org/10.26428/1606-9919-2019-198-230-238

Abstract

Antimora microlepis is considered as a new object of deep-water fishery. Its body length in the catches of 2018 was 40–80 cm, on average 56 cm, weight — 570–5670 g, on average 2170 g. Water content of its meat was 81.6 % that is similar to the meat of cod (82.1 %) but lower than the water content for other deep-water fish species. The muscle tissue of А. microlepis is lowcalorie and distinguished by medium protein content (17.1 %) and low fat content (0.4 %). The proteins have standard number and ratio of essential amino acids, the index of ECB is 114.8 %. Among fatty acids of the meat lipids, PUFAs dominate (49.4 %), mainly omega-3 family, but their content does not exceed 0.2 g per 100 g of meat because of low fat content. The meat of A. microlepis could be a source of sodium and copper, these metals content in 100 g of muscle tissue satisfies the daily needs of human body by 14.1 % and 18.0 %, respectively. Because of high protein content and low fat content, the meat of A. microlepis can be considered as a dietary fish raw material for both general and specialized products.

About the Authors

T. A. Davletshina
Pacific branch of VNIRO (TINRO)
Russian Federation
Ph.D., senior researcher


L. V. Shulgina
Pacific branch of VNIRO (TINRO); Far-Eastern Federal University
Russian Federation
D.Biol., professor, head of a laboratory


K. G. Pavel
Pacific branch of VNIRO (TINRO)
Russian Federation
Ph.D., senior researcher


I. V. Maltzev
Pacific branch of VNIRO (TINRO)
Russian Federation
engineer


References

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Review

For citations:


Davletshina T.A., Shulgina L.V., Pavel K.G., Maltzev I.V. TECHNICAL AND CHEMICAL CHARACTERISTICS OF A DEEP-WATER SPECIES ANTIMORA MICROLEPIS. Izvestiya TINRO. 2019;198(3):230-238. (In Russ.) https://doi.org/10.26428/1606-9919-2019-198-230-238

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ISSN 1606-9919 (Print)
ISSN 2658-5510 (Online)