Effects of essential oils on ruminal microorganisms and their protein metabolism

被引：281

作者：

McIntosh, FM

Williams, P

Losa, R

Wallace, RJ

Beever, DA

Newbold, CJ

机构：

[1] Rowett Res Inst, Bucksburn AB21 9SB, Aberdeen, Scotland

[2] Akzo Nobel Surface Chem Ltd, St Albans AL1 3AW, Scotland

[3] Univ Reading, CEDAR, Dept Agr, Reading RG6 6AJ, Berks, England

[4] Crina SA, CH-1196 Gland, Switzerland

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2003年 / 69卷 / 08期

关键词：

D O I：

10.1128/AEM.69.8.5011-5014.2003

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A commercial blend of essential oil (EO) compounds was added to a grass, maize silage, and concentrate diet fed to dairy cattle in order to determine their influence on protein metabolism by ruminal microorganisms. EO inhibited (P < 0.05) the rate of deamination of amino acids. Pure-culture studies indicated that the species most sensitive to EO were ammonia-hyperproducing bacteria and anaerobic fungi.

引用

页码：5011 / 5014

页数：4

共 23 条

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Attwood GT, 1998, APPL ENVIRON MICROB, V64, P1796

[2] MORE MONENSIN-SENSITIVE, AMMONIA-PRODUCING BACTERIA FROM THE RUMEN [J].