Sesamin as a potential modulator of fatty acid composition in common carp (Cyprinus carpio)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F10%3A00011438" target="_blank" >RIV/60076658:12520/10:00011438 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Sesamin as a potential modulator of fatty acid composition in common carp (Cyprinus carpio)

Popis výsledku v původním jazyce

Sesamin enhances the DHA content of tissue lipids in salmonid fish.We have examined whether this effect also occurs in common carp (Cyprinus carpio). Two-year-old common carps were fed a diet containing 5.8 g sesamin kg-1feed for 69 days. No significantdifferences were found in the fish weight, specific growth rate, food conversion ratio and lipid content in white muscle. The experimental diet with sesamin increased the percentage of 18:3 n-3 and decreased18:4 n-3, 22:5 n-3, 22:6 n-3 as well as the desaturation index reflecting the ratio of n-3 long-chain polyunsaturated fatty acids/18:3 n-3 in the triacylglycerol fraction. Sesamin increased the total cytochrome P450 content in hepatopancreatic microsomes as well as 7-ethoxyresorufin O-deethylase (EROD) activity. These results indicate that under conditions of our study, sesamin was ineffective in the common carp as a means of achieving the changes in the tissue lipid composition as were seen in salmonids.

Název v anglickém jazyce

Sesamin as a potential modulator of fatty acid composition in common carp (Cyprinus carpio)

Popis výsledku anglicky

Sesamin enhances the DHA content of tissue lipids in salmonid fish.We have examined whether this effect also occurs in common carp (Cyprinus carpio). Two-year-old common carps were fed a diet containing 5.8 g sesamin kg-1feed for 69 days. No significantdifferences were found in the fish weight, specific growth rate, food conversion ratio and lipid content in white muscle. The experimental diet with sesamin increased the percentage of 18:3 n-3 and decreased18:4 n-3, 22:5 n-3, 22:6 n-3 as well as the desaturation index reflecting the ratio of n-3 long-chain polyunsaturated fatty acids/18:3 n-3 in the triacylglycerol fraction. Sesamin increased the total cytochrome P450 content in hepatopancreatic microsomes as well as 7-ethoxyresorufin O-deethylase (EROD) activity. These results indicate that under conditions of our study, sesamin was ineffective in the common carp as a means of achieving the changes in the tissue lipid composition as were seen in salmonids.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GL - Rybářství

OECD FORD obor

—

Projekt

<a href="/cs/project/QH92307" target="_blank" >QH92307: Využití inovativních biotechnologických a genetických postupů pro produkci kvalitního kapřího masa se zvýšeným obsahem omega 3 mastných kyselin a jeho účinek na rekonvalescenci pacientů po manifestaci aterosklerozy.</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Aquaculture Research

ISSN

1355-557X

e-ISSN

—

Svazek periodika

41

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

—

Kód UT WoS článku

000282877000015

EID výsledku v databázi Scopus

—