EFFECTS OF FOOD INTAKE ON NUMBERS OF SALMONELLAE AND ESCHERICHIA COLI IN RUMEN AND FAECES OF SHEEP

被引：55

作者：

GRAU, FH

BROWNLIE, LE

SMITH, MG

机构：

[1] Meat Research Laboratory, Division of Food Preservation, C.S.I.R.O, Brisbane

来源：

JOURNAL OF APPLIED BACTERIOLOGY | 1969年 / 32卷 / 01期

关键词：

D O I：

10.1111/j.1365-2672.1969.tb02195.x

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：

When 107–108Salmonella anatum or Salm. typhimurium were inoculated into the rumen of sheep consuming 1·3 kg of lucerne chaff daily, salmonellae were eliminated from the rumen in 2 days, and could not be detected in the faeces after c. 1 week. During starvation, both Escherichia coli and salmonellae grew in the rumen. Resumption of feeding after starvation for 3 days caused further multiplication of E. coli and salmonellae in the rumen. The organisms were subsequently eliminated with further feeding. Inoculation with as few as 400 salmonellae cells into a starved sheep led to large numbers of salmonellae appearing in the faeces and being excreted in varying numbers for at least 5 weeks after resumption of feeding. Copyright © 1969, Wiley Blackwell. All rights reserved

引用

页码：112 / &

共 7 条

[1]

ALBISTON HF, 1965, DISEASES DOMEST 5 ED, V2

[2] EFFECT OF FOOD INTAKE ON GROWTH AND SURVIVAL OF SALMONELLAS AND ESCHERICHIA COLI IN BOVINE RUMEN [J].