Effects of gamma irradiation on protein degradation of soybean meal in the rumen

Autor:	A. Nikkhah, M. Moradi-Shahrebabak, Parvin Shawrang, A.A. Sadeghi, Gholamreza Raisali, A. Zare-Shahneh
Rok vydání:	2007
Předmět:	Rumen Neutral Detergent Fiber Chromatography Animal science Water soluble Chemistry Soybean meal Animal Science and Zoology Dry matter Protein degradation Gamma irradiation
Zdroj:	Animal Feed Science and Technology. 134:140-151
ISSN:	0377-8401
DOI:	10.1016/j.anifeedsci.2006.05.019
Popis:	The aim of this study was to evaluate the effects of gamma irradiation (g-irradiation) at doses of 25, 50 and 75 kGy on ruminal dry matter (DM) and crude protein (CP) degradability and intestinal CP digestibility of soybean meal (SBM). Nylon bags of untreated or g-irradiated SBM were suspended in the rumen of four Holstein cows for up to 48 h, and resulting data were fitted to non-linear degradation model to calculate degradation parameters of DM and CP. From in sacco results, the water soluble fractions decreased linearly (P −1 by 17, 30 and 42%, respectively. Gamma irradiation increased linearly (P
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::3f082a3fd8b711b67fb840fde55245f5 https://doi.org/10.1016/j.anifeedsci.2006.05.019 Zobrazit plný text záznamu Full Text from ScienceDirect