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《Bulletin of Science and Technology》 2012-01
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Pathogensis Mechanism and Detection Methods of Bacillus cereus

HE Wenyan,QIU Juanping,ZHAO Chunian(College of Biological and Environmental Enginnering,Zhejiang University of Technology,Hongzhou 310014,China)  
Bacillus cereus are Gram-positive,no capsule bacteria,which have been one of the important food-borne pathogens.Some strains can produce emetic toxin and enterotoxins to cause two types of food-borne illness: emetic syndrome and diarrheal illness.This is closely related with industrial production,food security and medical health.The study on pathogenic mechanism of Bacillus cereus could help us to understand the pathogenic pathway and improve the detection of B.cereus.The pathogenic mechanism of several toxin from Bacillus cereus is reviewed in this article.A reasonable protocol is proposed,including the use of conventional detection methods,the molecular biological methods and immunological detection methods,in order to strengthen the research and supervision of B.cereus to guarantee food safety.
【CateGory Index】: X172
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