2008年浙江省海盐县市售食品中食源性致病菌污染调查分析  

Investigation of contamination of food by food borne pathogens in markets in Haiyan county

作　　者：孙明华[1] 陆文彪[1] 徐佩华[1] 周晓红[1] 陈鸣芳[1] 

机构地区：[1]浙江省海盐县疾病预防控制中心,浙江海盐314300

出　　处：《疾病监测》2009年第8期573-575,共3页Disease Surveillance

摘　　要：目的了解浙江省海盐县市售食品中食源性致病菌污染状况。方法对海盐县6个主要的集贸市场和2个超市采集7大类13个食品品种601份,进行7类食源性致病菌检测。结果海盐县7大类13个品种601份食品中检出致病菌38株,检出率为6.32%,其中沙门菌16株,副溶血性弧菌12株,金黄色葡萄球菌10株;生肉和水产品中致病菌检出率分别为12.94%和7.95%;16株沙门菌,除2株未分型外,另14株均为B群,分7个血清型,优势血清型为德尔卑沙门菌、印地安纳沙门菌、阿贡纳沙门菌。结论生肉和水产品是海盐县主要污染食品;沙门菌、金黄色葡萄球菌、副溶血性弧菌是该县食品中常见的污染菌;海盐县食品中沙门菌污染的血清型分布以德尔卑沙门菌为主,其次为印地安纳沙门菌、阿贡纳沙门菌。Objective To investigate the current status of the contamination of food by food borne pathogens in the market in Haiyan county. Methods A total of 601 food samples for 13 kinds of food in 7 classes were collected from 6 markets of farm produce and 2 supper markets to conduct pathogen detection. Results Thirty eight strains of pathogens were detected from 601 food samples （6.32%）. Including 16 strains of Salmonella, 12 strains of Vibrio parahaemolyticus, 10 strains of Staphylococcus aureus. The detection rates in raw meat and fishery products were 12.94% and 7.95% respectively. Of 16 strains of Salmonella, 2 strains were not specified, the others belonged to serogroup B （7 serotypes）. The predominating strains were Salmonella derby, Salmonella indiana, Salmonella agona. Conclusion The raw meat and fishery product were the main contaminated foods; the common pathogens to cause food contamination included Salmonella, Staphylococcus aureus and Vibrio parahemolyticu; and the food contamination of Salmonella was mainly caused by Salmonella derby, followed by Salmonella indiana, Salmonella agona in Haiyan county.

关 键 词：食品 食源性致病菌 分布 研究 

分 类 号：R155.5[医药卫生—营养与食品卫生学]