G
Galina S. Kalachova
Researcher at Russian Academy of Sciences
Publications - 53
Citations - 1701
Galina S. Kalachova is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Polyunsaturated fatty acid & Seston. The author has an hindex of 22, co-authored 53 publications receiving 1531 citations. Previous affiliations of Galina S. Kalachova include Russian Academy & Siberian Federal University.
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Journal ArticleDOI
Effect of way of cooking on content of essential polyunsaturated fatty acids in muscle tissue of humpback salmon (Oncorhynchus gorbuscha)
Michail I. Gladyshev,Nadezhda N. Sushchik,Galina A. Gubanenko,Sevilia M. Demirchieva,Galina S. Kalachova +4 more
TL;DR: It was hypothesized that the absence of significant reduction of PUFAs’ contents in red flesh of fishes of Salmonidae family during heat treatment may be due to a high level of natural antioxidants which formed in the course of evolution as adaptation to their ecological niche.
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Effect of boiling and frying on the content of essential polyunsaturated fatty acids in muscle tissue of four fish species
Michail I. Gladyshev,Nadezhda N. Sushchik,Galina A. Gubanenko,Sevilia M. Demirchieva,Galina S. Kalachova +4 more
TL;DR: Frozen samples of common fish species from Norway and Siberia, herring and sole, and cod, collected from a wholesale market in Krasnoyarsk city (Siberia, Russia) were analyzed, finding boiled trout appeared to be a more valuable fish dish for obtaining the officially recommended appropriate daily intake of EPA + DHA for humans.
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Comparison of fatty acid composition in major lipid classes of the dominant benthic invertebrates of the Yenisei river.
N. N. Sushchik,Michail I. Gladyshev,A. V. Moskvichova,Olesia N. Makhutova,Galina S. Kalachova +4 more
TL;DR: The strong invasion of gammarids which occurred in the last decades in the Yenisei river should not result in a decrease in potential yield of essential PUFA in the ecosystem and corresponding decrease in food resource quality for fish in respect to PUFA content.
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Efficiency of transfer of essential polyunsaturated fatty acids versus organic carbon from producers to consumers in a eutrophic reservoir
Michail I. Gladyshev,Michail I. Gladyshev,Nadezhda N. Sushchik,Nadezhda N. Sushchik,Olesia V. Anishchenko,Olesia V. Anishchenko,Olesia N. Makhutova,Olesia N. Makhutova,V. I. Kolmakov,Galina S. Kalachova,Galina S. Kalachova,A. A. Kolmakova,Olga P. Dubovskaya,Olga P. Dubovskaya +13 more
TL;DR: The trophic pyramid concept, which implicitly implies that all the energy-yielding compounds of carbon are transferred from one Trophic level to the next with the same efficiency of about on average 10%, should be specified for different carbon compounds.
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Benefit-risk ratio of food fish intake as the source of essential fatty acids vs. heavy metals: A case study of Siberian grayling from the Yenisei River
Michail I. Gladyshev,Michail I. Gladyshev,Nadezhda N. Sushchik,Nadezhda N. Sushchik,Olesia V. Anishchenko,Olesia V. Anishchenko,Olesia N. Makhutova,Galina S. Kalachova,I. V. Gribovskaya +8 more
TL;DR: The case study of the contents of essential fatty acids and heavy metals in Siberian grayling demonstrated the necessity for regular monitoring of the hazard quotients for food fish in wild conditions, based at least on monthly sampling frequency.