Investigation of contamination of food by food borne pathogens in markets in Haiyan county
-
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。Abstract: ObjectiveTo investigate the current status of the contamination of food by food borne pathogens in the market in Haiyan county. MethodsA 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. ResultsThirty eight strains of pathogens were detected from 601 food samples (6.32%). Including 16 strains of ISalmonella/I, 12 strains of IVibrio parahaemolyticus/I, 10 strains of IStaphylococcus aureus/I. The detection rates in raw meat and fishery products were 12.94% and 7.95% respectively. Of 16 strains of ISalmonella/I, 2 strains were not specified, the others belonged to serogroup B (7 serotypes). The predominating strains were ISalmonella derby, Salmonella indiana, Salmonella agona/I. ConclusionThe raw meat and fishery product were the main contaminated foods; the common pathogens to cause food contamination included ISalmonella, Staphylococcus aureus/I and IVibrio parahemolyticu;/I and the food contamination of ISalmonella/I was mainly caused by ISalmonella derby,/I followed by ISalmonella indiana/I, ISalmonella agona/I in Haiyan county.
-
Key words:
- food /
- food borne pathogen /
- distribution /
- research
-
[1] [1]Tan HF,Ding LN,Chen H. 4 kinds of food-borne pathogens investigate pollution [J]. <I>Journal of Tropical Medicine,</I>2006,6(1):63-64. (in Chinese) 谭海芳,丁丽娜,陈华. 4种食源性致病菌污染状况调查[J].热带医学杂志, 2006,6(1):63-64.
[2]Zhou WJ, Zhu Y, Ai YC. Surveillance for food-borne pathogens in Wuxi city during the period of 2005-2007 [J].<I>Modern Preventive Medicine,</I> 2008,35 (19):3704-3705. (in Chinese) 周伟杰, 诸芸, 艾永才.2005-2007 年无锡市食源性致病菌监测研究[J]. 现代预防医学,2008,35(19):3704-3705.
[3]Chen MF, Xu FF, Qu LX. Jiangbei district commercial food food-borne pathogen monitoring[J].<I>Zhejiang Preventive Medicine,</I> 2009,21(1):39-40.(in Chinese) 陈美芬,徐奋奋,裘立晓.江北区市售食品食源性致病菌监测[J].浙江预防医学,2009,21(1):39-40.
[4]Zhao G, Zhang H. The hazards of salmonella in animal products and testing methods outlined in livestock product[J]. <I>Guizhou Animal Husbandry and Veterinary Medicine,</I> 2004,28(3):21-22. (in Chinese) 赵贵,张华.畜产品中沙门氏菌的危害及检测方法概述[J].贵州畜牧兽医,2004,28(3):21-22.
[5]Xu PH, Zhou XH, Wu HP, et al. Haiyan bacterial pathogens of infectious diarrhea investigate the main research and analysis of drug resistance [J]. <I>Chinese Journal of Health Laboratory Technology,</I> 2008,18(6):1187-1188,1218. (in Chinese) 徐佩华,周晓红,吴海平,等. 海盐县细菌感染性腹泻主要病原菌调查研究及耐药性分析[J].中国卫生检验杂志,2008,18(6):1187-1188, 1218.
[6]Lv B,Li QQ. Xiaogan city of foodborne pathogens in food investigate pollution [J]. <I>Chinese Journal of Health Laboratory Technology,</I> 2008,18(1):135-137. (in Chinese) 吕斌,李启泉.孝感市食品中食源性致病菌污染状况调查[J].中国卫生检验杂志, 2008,18(1):135-137.
[7]Shen YH,Wu XF, Cheng PQ. Huzhou City of foodborne pathogens in food survey of pollution [J]. <I>Practical Preventive Medicine,</I> 2006,13(1):146-147. (in Chinese)
沈月华,吴晓芳,程平庆. 湖州市食品中食源性致病菌污染状况调查分析[J].实用预防医学,2006,13(1):146-147.
[8]Fang YZ, Xu DG, Bao FZ, et al. Analysis of contamination status of foodborne pathogen in Jianggan district of Hangzhou city in 2006 [J]. <I>Chinese Journal of Health Laboratory Technology,</I>2008,18(3):488-490. (in Chinese) 方叶珍,徐丹戈,包芳珍, 等.2006年杭州市江干区食源性致病菌污染状况分析[J].中国卫生检验杂志,2008,18(3):488-490. -

计量
- 文章访问数: 988
- HTML全文浏览量: 12
- PDF下载量: 774
- 被引次数: 0