Quantifying Resistant Starch Using Novel, In Vivo Methodology and the Energetic Utilization of Fermented Starch in Pigs

Autor:	Gerrits, W.J.J., Bosch, M.W., van den Borne, J.J.G.C.
Jazyk:	angličtina
Rok vydání:	2012
Předmět:	Animal Nutrition adult sows food and beverages dietary fiber Diervoeding digestive-tract growing pigs substrate oxidation WIAS consumption amino-acid loss protein metabolism physiological-aspects
Zdroj:	The Journal of Nutrition, 142(2), 238-244 The Journal of Nutrition 142 (2012) 2
ISSN:	0022-3166
Popis:	To quantify the energy value of fermentable starch, 10 groups of 14 pigs were assigned to one of two dietary treatments comprising diets containing 45% of either pregelatinized (P) or retrograded (R) corn starch. In both diets, a contrast in natural 13C enrichment between the starch and nonstarch components of the diet was created to partition between enzymatic digestion and fermentation of the corn starch. Energy and protein retention were measured using indirect calorimetry after adapting the pigs to the diets for 3 wk. Fecal 13C enrichment was higher in the R-fed pigs (P
Databáze:	OpenAIRE
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