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Interactions between phosvitin and aldehydes affect the release of flavor from Russian sturgeon caviar.

Food Chemistry, 2023
The release mechanism of flavor during caviar storage was studied by the interaction between phosvitin and four aldehydes. Gas chromatography-mass spectrometry showed that the binding rate of phosvitin with 3-methylbutanal, nonanal, (E,Z)-2,6-nonadienal,
Weijia Zhang   +9 more
semanticscholar   +1 more source

Hepatotoxic effect of dietary phytoestrogens on juvenile cultured Russian sturgeon (Acipenser gueldenstaedtii).

Aquatic Toxicology, 2023
In the last two decades, much controversy has grown over the use of soybean products in aquafeeds, especially for carnivorous fish like sturgeons. One point of discussion is the effect of soybean phytoestrogens on fish health.
Małgorzata Rzepkowska   +3 more
semanticscholar   +1 more source

A different transcriptional landscape sheds light on Russian sturgeon (Acipenser gueldenstaedtii) mechanisms to cope with bacterial infection and chronic heat stress.

Fish and Shellfish Immunology, 2022
Sturgeons are chondrostean fish of high economic value and critically endangered due to anthropogenic activities, which has led to sturgeon aquaculture development.
A. Costábile   +8 more
semanticscholar   +1 more source

Meiotic Gynogenesis in the Stellate and Russian Sturgeons and Sterlet

Russian Journal of Developmental Biology, 2003
Diploid gynogenetic progenies were obtained in the stellate sturgeon Acipenser stellatus, Russian sturgeon, A. gueldenstaedtii, and sterlet A. ruthenus by means of insemination of the eggs with UV-irradiated spermatozoa and suppression of the second meiotic division by heat shock.
A. V. Recoubratsky   +7 more
openaire   +1 more source

ASSESSMENT OF THE GENETIC DIVERSITY OF THE RUSSIAN STURGEON BROOD STOCK OF THE DONSKOY STURGEON PLANT BY MICROSATELLITE NUCLEAR MARKERS

II МЕЖДУНАРОДНОЙ НАУЧНО-ПРАКТИЧЕСКОЙ КОНФЕРЕНЦИИ «РАЗВИТИЕ И СОВРЕМЕННЫЕ ПРОБЛЕМЫ АКВАКУЛЬТУРЫ» (КОНФЕРЕНЦИЯ «АКВАКУЛЬТУРА 2022»), 2022
The article presents a study of the genetic diversity of the Russian sturgeon (Acipenser gueldenstaedtii) of the brood stock (RMS) of the Donskoy sturgeon hatchery (DOZ) using the analysis of microsatellite nuclear markers. In the course of the study, a general decrease in the heterozygosity of the population for four of the five loci studied was ...
Vorobieva A.V.   +4 more
openaire   +1 more source

Species composition of trawl and net catches, seasonal distribution and abundance of Russian sturgeon in the Caspian sea (Russian sector)

Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries), 2023
Article is devoted to the study of the species composition of bottom trawls and fishing nets, the distribution and abundance of Russian sturgeon in the Caspian Sea in the area of responsibility of Russia.
I. Konopleva, N. V. Smirnova
semanticscholar   +1 more source

Effects of different salt concentrations and vacuum packaging on the shelf-stability of Russian sturgeon (Acipenser gueldenstaedti) stored at 4 °C

Food Control, 2020
The effects of different salt concentrations and vacuum packaging on the quality and microbiota dynamics of Russian sturgeon fillets stored at 4 °C were evaluated over a 12-day storage in this study.
Xuan Zhu, Wenqiang Cai, Xiuping Dong
exaly   +2 more sources

Effectiveness of rearing Russian sturgeon with the introduction of highprotein feed concentrate Gorlinka to the diet

Kormlenie sel'skohozjajstvennyh zhivotnyh i kormoproizvodstvo (Feeding of agricultural animals and feed production), 2023
Formulating nutritionally balanced aquaculture feed is critical to ensuring that they meet the needs of aquatic animals. Fish is recognized as an essential component of a well-balanced diet as it provides healthy energy, high-quality proteins, vitamins ...
S. Nikolaev, Yu. M. Batrakova
semanticscholar   +1 more source

Electrolyte composition of embryo and larva of the Russian sturgeon in the process of development

Comparative Biochemistry and Physiology Part A: Physiology, 1976
Abstract 1. 1. The dry solids of eggs and larvae are gradually decreased, the most pronounced mass reduction being observed in larvae. In the process of egg development the water content is significantly increased after fertilization and the transition to larva state. 2. 2. In the first two days after fertilization a loss of a minor amount of
Y V, Natochin   +3 more
openaire   +2 more sources

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