锡林郭勒酸马奶卫生学评价  

Health Evaluation of Xilingol Koumiss

作　　者：孙春玲 郝苗苗 王东玉 朱静 雅梅[1,2,3] 钱俊平 郭元晟[1,2,3] SUN Chunling;HAO Miaomiao;WANG Dongyu;ZHU Jing;YA Mei;QIAN Junping;GUO Yuansheng(Xilingol Vocational College,Xilinhot 026000,China;Xilingol Food and Drug Testing and Risk Assessment Center,Xilinhot 026000,China;Xilin Gol Institute of Bioengineering,Xilinhot 026000,China)

机构地区：[1]锡林郭勒职业学院,内蒙古锡林浩特026000 [2]锡林郭勒食品药品检验检测和风险评估中心,内蒙古锡林浩特026000 [3]锡林郭勒生物工程研究院,内蒙古锡林浩特026000

出　　处：《中国乳品工业》2020年第3期27-30,共4页China Dairy Industry

基　　金：国家重点研发计划(2017YFE0108800);锡林郭勒职业学院科研课题(YB-2019-31)。

摘　　要：以锡林郭勒盟酸马奶为研究对象,采用国标方法检测其大肠菌群、沙门氏菌、金黄色葡萄球菌、乳酸菌和酵母菌,通过比较分析进行卫生学评价。结果表明,大部分样品大肠菌群数值较低,小于1 mL^-1,沙门氏菌未检出,金黄色葡萄球菌数值均小于10 mL^-1,乳酸菌数集中分布在1.0×10^7 mL^-1到1.0×10^9 mL^-1之间,酵母菌数集中于分布与1.0×10^5 mL^-1到1.0×10^7 mL^-1之间。总体来说,锡林郭勒盟酸马奶卫生质量较好,无沙门氏菌和金黄色葡萄球菌污染,大肠菌群污染程度较小,食用安全风险较低。In this study,Koumiss were taken as samples in Xilingol league,which used the national standard methods to detect coliforms,sal monella,staphylococcus aureus,Lactic acid bacteria and yeasts and did health evaluation by comparative analysis.The results indicated that the numbers of coliforms were lower than 1 mL^-1 in mostly Koumiss.Salmonella were not detected and the numbers of staphylococcus aureus were lower than 10 mL^-1 in all samples.The numbers of Lactic acid bacteria were concentrated between 1.0×10^7 mL^-1 and 1.0×10^9 mL^-1 and the numbers of yeast were mostly distributed between 1.0×10^5 mL^-1 and 1.0×10^7 mL^-1.Overall,hygienic quality of Koumiss in Xilingol league was satisfactory.They had neither salmonella contamination nor staphylococcus aureus contamination,the concentrations of coliforms were smaller and edible safety risk was lower.

关 键 词：锡林郭勒 酸马奶 卫生学评价 

分 类 号：TS252.54[轻工技术与工程—农产品加工及贮藏工程]