Document Detail

Enterotoxin production by Yersinia enterocolitica in food samples.
MedLine Citation:
PMID:  6540029     Owner:  NLM     Status:  MEDLINE    
Milk and cold meat samples were contaminated with 7 various serogroups of Yersinia enterocolitica strains. The infected food samples were incubated under different conditions of growth, at different temperatures and for different periods of time, then the number of colony forming units was determined and enterotoxin production was assayed by the suckling mice test. The Y. enterocolitica strains multiplied well under varying conditions of growth, but enterotoxin production could be detected only in the meat samples when incubated under shaking at 25 degrees C for 48 h. It may be assumed that performed yersinia enterotoxin is absent from food stored under normal conditions.
D Velin
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Acta microbiologica Hungarica     Volume:  31     ISSN:  0231-4622     ISO Abbreviation:  Acta Microbiol. Hung.     Publication Date:  1984  
Date Detail:
Created Date:  1984-08-08     Completed Date:  1984-08-08     Revised Date:  2009-11-19    
Medline Journal Info:
Nlm Unique ID:  8400270     Medline TA:  Acta Microbiol Hung     Country:  HUNGARY    
Other Details:
Languages:  eng     Pagination:  43-8     Citation Subset:  IM    
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MeSH Terms
Bacterial Toxins*
Enterotoxins / analysis,  biosynthesis*
Food Contamination / analysis
Food Handling
Food Microbiology*
Foodborne Diseases / microbiology
Meat* / analysis
Meat Products* / analysis
Milk / analysis,  microbiology*
Yersinia enterocolitica / classification,  growth & development,  metabolism*
Reg. No./Substance:
0/Bacterial Toxins; 0/Enterotoxins; 0/heat stable toxin (E coli)

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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