Dietary influences on bovine milk cis-9,trans-11-conjugated linoleic acid content

被引：174
作者：
Stanton, C
Lawless, F
Kjellmer, G
Harrington, D
Devery, R
Connolly, JF
Murphy, J
机构：
[1] TEAGASC HQ, DUBLIN 4, IRELAND
[2] DUBLIN CITY UNIV, SCH BIOL SCI, DUBLIN 11, IRELAND
[3] TEAGASC, DAIRY HUSB DEPT, FERMOY, CORK, IRELAND
来源：
JOURNAL OF FOOD SCIENCE | 1997年 / 62卷 / 05期
关键词：
conjugated; linoleic acid; milk fat; octadecadienoic acid; rapeseed;
D O I：
10.1111/j.1365-2621.1997.tb15043.x
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
The effects of grass dry matter (DM) allowance and dietary supplements of full fat rapeseeds on levels of cis-9,trans-11 octadecadienoic (CLA) acid in bovine milk were investigated. Grass allowance of 16 kg/(cow*day) resulted in reduced (p<0.05) milk fat CLA levels (3.91 mg CLA/g fat) compared to 20 kg/(cow*day) after 19 wk treatment. CLA levels increased in milk fat from cows on a high-rapeseed-supplemented diet (p<0.001) (1650 g/(cow*day) full fat rapeseed) compared to the control (pasture) and low rapeseed (p<0.01) (825 g/(cow*day) full fat rapeseed) supplemented diets. The variation in milk fat CLA levels among individual cows over both trials was 1.5-16 mg/g.
引用
收藏
页码：1083 / 1086
页数：4
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