The effect of dietary selenium sources and levels on performance, selenium content in muscle and glutathione peroxidase activity in broiler chickens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F10%3A%230001305" target="_blank" >RIV/00027014:_____/10:#0001305 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/10:47838

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of dietary selenium sources and levels on performance, selenium content in muscle and glutathione peroxidase activity in broiler chickens

Popis výsledku v původním jazyce

The study examined the effect of dietary supplements of sodium selenite (SS), selenium-enriched yeast and selenium-enriched alga Chlorella (SCH) on growth traits, carcass analysis, selenium (Se) content in breast meat, glutathione peroxidase (GSH-Px) activity in breast and thigh meat and liver of chickens. Chickens were fed a diet supplemented with 0 (control), 0.15 or 0.30 mg of Se/kg. Selenium addition influenced body weight at 21 and 35 days of age. The Se content in breast muscle was increased by both the lower and higher Se concentration in the form of SP (0.6 and 0.85 mg/kg dry matter) and SCH (0.6 and 0.82 mg/kg dry matter) in comparison with the control (0.31 mg/kg dry matter). A significant increase was ascertained even in SS treatments, but no significant differences were found between both levels. The Se source and level, including SS, significantly influenced the GSH-Px activity in breast and thigh meat.

Název v anglickém jazyce

The effect of dietary selenium sources and levels on performance, selenium content in muscle and glutathione peroxidase activity in broiler chickens

Popis výsledku anglicky

The study examined the effect of dietary supplements of sodium selenite (SS), selenium-enriched yeast and selenium-enriched alga Chlorella (SCH) on growth traits, carcass analysis, selenium (Se) content in breast meat, glutathione peroxidase (GSH-Px) activity in breast and thigh meat and liver of chickens. Chickens were fed a diet supplemented with 0 (control), 0.15 or 0.30 mg of Se/kg. Selenium addition influenced body weight at 21 and 35 days of age. The Se content in breast muscle was increased by both the lower and higher Se concentration in the form of SP (0.6 and 0.85 mg/kg dry matter) and SCH (0.6 and 0.82 mg/kg dry matter) in comparison with the control (0.31 mg/kg dry matter). A significant increase was ascertained even in SS treatments, but no significant differences were found between both levels. The Se source and level, including SS, significantly influenced the GSH-Px activity in breast and thigh meat.

Druh

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

CEP obor

GH - Výživa hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Svazek periodika

55

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

000285691000006

EID výsledku v databázi Scopus

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