Effect of inoculated corn silage on rumen fermentation and lipid metabolism in an artificial rumen (RUSITEC)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F09%3A%230001041" target="_blank" >RIV/00027014:_____/09:#0001041 - 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

Effect of inoculated corn silage on rumen fermentation and lipid metabolism in an artificial rumen (RUSITEC)

Popis výsledku v původním jazyce

The objective of the study was to determinate optimal functions of new silage inoculants as probiotic agents for fermentative processes of rumen microbes. The inoculants were Lactobacillus plantarum, Lactobacillus fermentum and Enterococcus faecium. Allinoculants of whole corn plant were not effective for increasing conjugated linoleic acid and trans vaccenic acid concentration in fermentation fluid and for decreasing of rumen biohydrogenation of C18 fatty acids in RUSITEC. Results suggest that silageswith different inoculants induce changes in rumen metabolism that might be related to differences in the extent of rumen biohydrogenation of polyunsaturated fatty acids in RUSITEC. It will probably be necessary to increase the concentration of polyunsaturated fatty acids using oilseeds or plant oils as supplements in corn silage substrates. Therefore, future experiments for increasing conjugated linoleic acid and trans vaccenic acid in fermentation fluid and milk will be necessary.

Název v anglickém jazyce

Effect of inoculated corn silage on rumen fermentation and lipid metabolism in an artificial rumen (RUSITEC)

Popis výsledku anglicky

The objective of the study was to determinate optimal functions of new silage inoculants as probiotic agents for fermentative processes of rumen microbes. The inoculants were Lactobacillus plantarum, Lactobacillus fermentum and Enterococcus faecium. Allinoculants of whole corn plant were not effective for increasing conjugated linoleic acid and trans vaccenic acid concentration in fermentation fluid and for decreasing of rumen biohydrogenation of C18 fatty acids in RUSITEC. Results suggest that silageswith different inoculants induce changes in rumen metabolism that might be related to differences in the extent of rumen biohydrogenation of polyunsaturated fatty acids in RUSITEC. It will probably be necessary to increase the concentration of polyunsaturated fatty acids using oilseeds or plant oils as supplements in corn silage substrates. Therefore, future experiments for increasing conjugated linoleic acid and trans vaccenic acid in fermentation fluid and milk will be necessary.

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

2009

Kód důvěrnosti údajů

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

Název periodika

Animal Feed Science and Technology

ISSN

0377-8401

e-ISSN

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Svazek periodika

152

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

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Kód UT WoS článku

000268612000009

EID výsledku v databázi Scopus

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