Different selenium sources in medium-slow growing broiler chicken's diets and their influence on blood biochemical and performance parameters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F21%3A43921755" target="_blank" >RIV/62156489:43210/21:43921755 - isvavai.cz</a>

Výsledek na webu

<a href="https://mendelnet.cz/media/mnet_2021_full.pdf" target="_blank" >https://mendelnet.cz/media/mnet_2021_full.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Different selenium sources in medium-slow growing broiler chicken's diets and their influence on blood biochemical and performance parameters

Popis výsledku v původním jazyce

The aim of the present study was to investigate the influence of different dietary sources of selenium on blood biochemical parameters in medium-slow growing broiler chickens. The study was conducted on 54 male Hubbard JA 57 broiler chickens which were divided into three groups. The Control group was fed a diet without the addition of selenium (Se), the Organic group was fed diet with a natural Se content in the feeds and organic source of Se (Saccharomyces cerevisiae CNCM I-3060), the Inorganic group was containing a natural source of Se and the addition of sodium selenite. No influence on the feed consumption and body weight was found at the end of trial (50 days of age). However, the effect of selenium sources was reflected in several biochemical parameters of blood: aspartate aminotransferase (AST), Se and glutathionperoxidase (GPx). One of the significant differences was for the AST between the Organic and Inorganic group, where its value in the Organic group reached 2.73 μkat/l and in the Inorganic group 2.39 μkat/l. Other significant difference was for the Se between Control vs Organic and Inorganic groups, where its value in the Control group reached 0.10 mg/l, in the Organic group 0.17 mg/l and in the Inorganic group 0.18 mg/l. Another significant difference was for the GPx also between Control vs Organic and Inorganic groups, where its value in the Control group reached 120.54 U/gHb, in the Organic group 207.46 U/gHb and in the Inorganic group 211.56 U/gHb. In conclusion, the addition of organic and inorganic selenium sources to the diet can increase selenium levels and glutathione peroxidase activity in the blood of broilers.

Název v anglickém jazyce

Different selenium sources in medium-slow growing broiler chicken's diets and their influence on blood biochemical and performance parameters

Popis výsledku anglicky

The aim of the present study was to investigate the influence of different dietary sources of selenium on blood biochemical parameters in medium-slow growing broiler chickens. The study was conducted on 54 male Hubbard JA 57 broiler chickens which were divided into three groups. The Control group was fed a diet without the addition of selenium (Se), the Organic group was fed diet with a natural Se content in the feeds and organic source of Se (Saccharomyces cerevisiae CNCM I-3060), the Inorganic group was containing a natural source of Se and the addition of sodium selenite. No influence on the feed consumption and body weight was found at the end of trial (50 days of age). However, the effect of selenium sources was reflected in several biochemical parameters of blood: aspartate aminotransferase (AST), Se and glutathionperoxidase (GPx). One of the significant differences was for the AST between the Organic and Inorganic group, where its value in the Organic group reached 2.73 μkat/l and in the Inorganic group 2.39 μkat/l. Other significant difference was for the Se between Control vs Organic and Inorganic groups, where its value in the Control group reached 0.10 mg/l, in the Organic group 0.17 mg/l and in the Inorganic group 0.18 mg/l. Another significant difference was for the GPx also between Control vs Organic and Inorganic groups, where its value in the Control group reached 120.54 U/gHb, in the Organic group 207.46 U/gHb and in the Inorganic group 211.56 U/gHb. In conclusion, the addition of organic and inorganic selenium sources to the diet can increase selenium levels and glutathione peroxidase activity in the blood of broilers.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

MendelNet 2021: Proceedings of International PhD Students Conference

ISBN

978-80-7509-821-4

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

107-112

Název nakladatele

Mendelova univerzita v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

10. 11. 2021

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—