中南和东北地区原料奶中金黄色葡萄球菌的调查  

Investigation of Positive Rate of Staphylococcus aureus in Raw Milk from Central South and Northeast China

作　　者：赵越[1] 庞广昌[1] 

机构地区：[1]天津市食品生物技术重点实验室,天津商业大学生物技术与食品科学学院,天津300134

出　　处：《食品科学》2009年第18期285-287,共3页Food Science

基　　金："十一五"国家科技支撑计划项目(2006BAD04A00)

摘　　要：利用金黄色葡萄球菌金标特异性单克隆抗体检测试板对中南和东北地区个体养牛户的240个原料奶样品进行快速检测。结果表明:湖南、湖北和河南省原料奶样品中均未检出金黄色葡萄球菌;而辽宁、吉林和黑龙江省原料奶样品金黄色葡萄球菌阳性率分别为10%、30%和100%,原料奶的微生物污染状况不容乐观。本研究结果说明金黄色葡萄球菌金标特异性单克隆抗体快速检测试板是一种快速、简便、准确的金黄色葡萄球菌检测产品,值得在原料奶市场推广。The Staphylococcus aureus colloidal gold marked specific monoclonal antibody test plates co-developed by Tianjin University of Commerce and Lanzhou Institute of Biological Products were used in the investigation of positive rate of Staphylococcus aureus in 240 samples of raw milk collected from individual raising households in central south and northeast China. Staphylococcus aureus was not detected in the raw milk samples collected from central south China including Huan, Hubei and Henan provinces, but the microbial pollution status in raw milk was not optimistic because the positive rates of Staphylococcus aureus were 10%, 30% and 100% respectively in the samples collected from Liaoning, Jilin and Heilongjiang provinces. The investigation prove that the Staphylococcus aureus colloidal gold marked specific monoclonal antibody test plates are fast, convenient and accurate examination products. Therefore, it is worth popularizing in raw milk market.

关 键 词：原料奶 金黄色葡萄球菌 金标特异性单克隆抗体检测试板 

分 类 号：TS252.1[轻工技术与工程—农产品加工及贮藏工程]