The use of selenium-enriched alga Scenedesmus quadricauda in a chicken diet

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F10%3A%230001304" target="_blank" >RIV/00027014:_____/10:#0001304 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388971:_____/10:00441187

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The use of selenium-enriched alga Scenedesmus quadricauda in a chicken diet

Popis výsledku v původním jazyce

The selenium-enriched Scenedesmus biomass of patented selenium-resistant strain SeIV was tested in a broiler chicken diet in comparison with sodium selenite supplementation. Feed conversion, mortality and live weight were not significantly influenced bythe source of selenium. Breast meat of chickens fed a diet with sodium selenite or Se-Scenedesmus had a significantly (P < 0.001) higher value of glutathione peroxidase activity (0.329 ?mol/g, 0.361 ?mol/g) compared to the basal diet (0.190 ?mol/g). Theinclusion of Se-Scenedesmus biomass in the diet enhanced (P = 0.021) oxidative stability of meat expressed as reduced malondialdehyde in breast meat after 10-day cooler storage. Se-enriched Scenedesmus can be a good source of organic selenium for the production of Se-enriched chicken meat for further use in human diets. Furthermore, the Se-resistant strain SeIV was found advantageous for its fast and easy production of Se-enriched biomass.

Název v anglickém jazyce

The use of selenium-enriched alga Scenedesmus quadricauda in a chicken diet

Popis výsledku anglicky

The selenium-enriched Scenedesmus biomass of patented selenium-resistant strain SeIV was tested in a broiler chicken diet in comparison with sodium selenite supplementation. Feed conversion, mortality and live weight were not significantly influenced bythe source of selenium. Breast meat of chickens fed a diet with sodium selenite or Se-Scenedesmus had a significantly (P < 0.001) higher value of glutathione peroxidase activity (0.329 ?mol/g, 0.361 ?mol/g) compared to the basal diet (0.190 ?mol/g). Theinclusion of Se-Scenedesmus biomass in the diet enhanced (P = 0.021) oxidative stability of meat expressed as reduced malondialdehyde in breast meat after 10-day cooler storage. Se-enriched Scenedesmus can be a good source of organic selenium for the production of Se-enriched chicken meat for further use in human diets. Furthermore, the Se-resistant strain SeIV was found advantageous for its fast and easy production of Se-enriched biomass.

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

<a href="/cs/project/GA525%2F09%2F0102" target="_blank" >GA525/09/0102: Bioakumulace prvků vzácných zemin zelenými řasami, vliv na jejich fyziologii a buněčný cyklus</a><br>

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

000285691000005

EID výsledku v databázi Scopus

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