会议专题

Isolation of a diaminobutyric acid-degrading bacterium from the sheep rumen

Anti-nutritional factors such as non-protein amino acids (NPAAs) have been found in some plants. However, the utilization of these plants as animal feed is limited due to the presence of NPAA and neurotoxin such as diaminobutyric acid (DABA). A bacterium which was capable of degrading DABA was isolated from the sheep rumen. In vitro studies showed that the bacterium could use DABA as a nitrogen source and required a carbon source such as glucose for its growth. The degradation ranged from 3.2 to 83.5% depending on the levels of glucose and DABA in the medium and incubation periods.

non-protein amino acids diaminobutyric acid sheep rumen rumen bacteria

H.Peng D.Revell J.D.Brooker

Adisseo Life Science (Shanghai) Co., Ltd.Shanghai 200122, PR.China CSIRO Livestock Industries 3, WA 6014, Australia 3 JK Consulting, United Kingdom

国际会议

The 7tb International Symposium on the Nutrition of Herbivores(ISNH-7)(第七届国际草食动物营养研讨会)

北京

英文

613-616

2007-09-16(万方平台首次上网日期,不代表论文的发表时间)