The effect of feeding soybean-derived phytoestogens on their concentration in plasma and milk of lactating dairy cows

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F09%3A00022383" target="_blank" >RIV/60461373:22330/09:00022383 - isvavai.cz</a>

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 feeding soybean-derived phytoestogens on their concentration in plasma and milk of lactating dairy cows

Popis výsledku v původním jazyce

The objective of this study was to determine the effect of dietary soybean phytoestrogens, daidzein and genistein, on yield and composition of milk and excretion of phytoestrogens and their metabolites into milk. The experiment was carried out on four lactating Holstein cows as replicated Latin square in a double reversal design. The experiment was divided into four periods of 42 days consisting of a 21-day preliminary period and a 21-day experimental period. Cows were divided into two groups. The control group (Group R) was fed a diet based on extruded rapeseed cake while the experimental group (Group S) received a diet containing extruded full-fat soybeans. Compared to Group R, in Group S the daily intake of daidzein and genistein was about 40 and 75times higher, respectively. In the milk of Group S the concentration of daidzein and its metabolite equol was significantly higher (p < 0.001) and the concentration of genistein tended to be higher than in Group R. Total excretion of dai

Název v anglickém jazyce

The effect of feeding soybean-derived phytoestogens on their concentration in plasma and milk of lactating dairy cows

Popis výsledku anglicky

The objective of this study was to determine the effect of dietary soybean phytoestrogens, daidzein and genistein, on yield and composition of milk and excretion of phytoestrogens and their metabolites into milk. The experiment was carried out on four lactating Holstein cows as replicated Latin square in a double reversal design. The experiment was divided into four periods of 42 days consisting of a 21-day preliminary period and a 21-day experimental period. Cows were divided into two groups. The control group (Group R) was fed a diet based on extruded rapeseed cake while the experimental group (Group S) received a diet containing extruded full-fat soybeans. Compared to Group R, in Group S the daily intake of daidzein and genistein was about 40 and 75times higher, respectively. In the milk of Group S the concentration of daidzein and its metabolite equol was significantly higher (p < 0.001) and the concentration of genistein tended to be higher than in Group R. Total excretion of dai

Druh

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

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Archives of Animal Nutrition

ISSN

1745-039X

e-ISSN

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Svazek periodika

63

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

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Kód UT WoS článku

000268487300004

EID výsledku v databázi Scopus

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