Degradation of nitrogen compounds (proteins and RNA) in rabbit caecal contents in vitro

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F00%3A00000307" target="_blank" >RIV/00027014:_____/00:00000307 - 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

Degradation of nitrogen compounds (proteins and RNA) in rabbit caecal contents in vitro

Popis výsledku v původním jazyce

The fermentation pattern was investigated in anaerobic incubations of the rabbit caecal contents, diluted with buffer and supplied with gluten, gliadin, zein, mucin, casein, ribonucleic acid (RNA) and glucose. Production of volatile fatty acids (VFA) from glucose, casein and mucin was higher than from other substrates. Zein was fermented very poorly. Plant proteins (gluten, gliadin, zein) were solubilized incompletely during incubation. Acetate was the main feProduction of CH4 and VFA, and AFA and NH3 from proteins were significantly correlated. Production of CH4 was increased on glucose and N-substrates containing a carbohydrate moiety (RNA, mucin). The highest production of NH3 was found in incubations suppProportions of branched VFA in incubations with glucose, mucin and RNA were lower than in incubations supplied with pure proteins. It follows from our results that substrate characteristics influenced the fermentation pattern of N-containing substrates b

Název v anglickém jazyce

Degradation of nitrogen compounds (proteins and RNA) in rabbit caecal contents in vitro

Popis výsledku anglicky

The fermentation pattern was investigated in anaerobic incubations of the rabbit caecal contents, diluted with buffer and supplied with gluten, gliadin, zein, mucin, casein, ribonucleic acid (RNA) and glucose. Production of volatile fatty acids (VFA) from glucose, casein and mucin was higher than from other substrates. Zein was fermented very poorly. Plant proteins (gluten, gliadin, zein) were solubilized incompletely during incubation. Acetate was the main feProduction of CH4 and VFA, and AFA and NH3 from proteins were significantly correlated. Production of CH4 was increased on glucose and N-substrates containing a carbohydrate moiety (RNA, mucin). The highest production of NH3 was found in incubations suppProportions of branched VFA in incubations with glucose, mucin and RNA were lower than in incubations supplied with pure proteins. It follows from our results that substrate characteristics influenced the fermentation pattern of N-containing substrates b

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

2000

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

0044-4847

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

45

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

1

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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