IN-SITU DEGRADATION OF PROTECTED FAT IN THE COW

被引：3

作者：

BAYOURTHE, C

VERNAY, M

机构：

来源：

ANNALES DE ZOOTECHNIE | 1993年 / 42卷 / 02期

关键词：

D O I：

10.1051/animres:19930213

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

Rumen degradability and intestinal disappearance of encapsulated fats (Prolip) and calcium soaps (Megalac) were determined using the in sacco technique. Compared with Megalac, fats associated with rumen by-pass protein had higher rumen degradability of both dry matter (44 vs 10%) and fatty acids (63 vs 15%). The in sacco intestinal disappearance of fats that escaped rumen digestion was significant: 77% for Prolip and 87% for Megalac.

引用

页码：132 / 133

页数：2

共 5 条

[1] ESTIMATION OF PROTEIN DEGRADABILITY IN THE RUMEN FROM INCUBATION MEASUREMENTS WEIGHTED ACCORDING TO RATE OF PASSAGE [J].