Effects of Isoflavone-Enriched Feed on the Rumen Microbiota in Dairy Cows

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00087977" target="_blank" >RIV/00216224:14310/16:00087977 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1371/journal.pone.0154642" target="_blank" >http://dx.doi.org/10.1371/journal.pone.0154642</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1371/journal.pone.0154642" target="_blank" >10.1371/journal.pone.0154642</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effects of Isoflavone-Enriched Feed on the Rumen Microbiota in Dairy Cows

Popis výsledku v původním jazyce

In this study, we compared the effects of two diets containing different isoflavone concentrations on the isoflavone transfer from feed into milk and on the rumen microbiota in lactating dairy cows. The on-farm experiment was conducted on twelve lactating Czech Fleckvieh x Holstein cows divided into two groups, each with similar mean milk yield. Twice daily, cows were individually fed a diet based on maize silage, meadow hay and supplemental mixture. Control group (CTRL) received the basal diet while the experimental group (EXP) received the basal diet supplemented with 40% soybean isoflavone extract. The average daily isoflavone intake in the EXP group (16 g/day) was twice as high as that in the CTRL group (8.4 g/day, P&lt;0.001). Total isoflavone concentrations in milk from the CTRL and EXP groups were 96.89 and 276.07 mu g/L, respectively (P&lt;0.001). Equol concentrations in milk increased from 77.78 mu g/L in the CTRL group to 186.30 mu g/L in the EXP group (P&lt;0.001).

Název v anglickém jazyce

Effects of Isoflavone-Enriched Feed on the Rumen Microbiota in Dairy Cows

Popis výsledku anglicky

In this study, we compared the effects of two diets containing different isoflavone concentrations on the isoflavone transfer from feed into milk and on the rumen microbiota in lactating dairy cows. The on-farm experiment was conducted on twelve lactating Czech Fleckvieh x Holstein cows divided into two groups, each with similar mean milk yield. Twice daily, cows were individually fed a diet based on maize silage, meadow hay and supplemental mixture. Control group (CTRL) received the basal diet while the experimental group (EXP) received the basal diet supplemented with 40% soybean isoflavone extract. The average daily isoflavone intake in the EXP group (16 g/day) was twice as high as that in the CTRL group (8.4 g/day, P&lt;0.001). Total isoflavone concentrations in milk from the CTRL and EXP groups were 96.89 and 276.07 mu g/L, respectively (P&lt;0.001). Equol concentrations in milk increased from 77.78 mu g/L in the CTRL group to 186.30 mu g/L in the EXP group (P&lt;0.001).

Druh

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

CEP obor

CE - Biochemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-34134S" target="_blank" >GA13-34134S: Metabolizmus izoflavonů v bachoru se zaměřením na obsah equolu v kravském mléce</a><br>

Návaznosti

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

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Plos one

ISSN

1932-6203

e-ISSN

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Svazek periodika

11

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

17

Strana od-do

"nestrankovano"

Kód UT WoS článku

000375211700120

EID výsledku v databázi Scopus

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