Performance Comparison of 5 Selective Media Used to Detect Staphylococcus aureus in Foods

被引：10

作者：

Kim, Hyun-Jung ^{[2
]}

Oh, Se-Wook ^{[1
]}

机构：

[1] Kookmin Univ, Dept Food & Nutr, Seoul 136702, South Korea

[2] Korea Food Res Inst, Food Safety Team, Songnam 463746, Gyeonggi, South Korea

来源：

FOOD SCIENCE AND BIOTECHNOLOGY | 2010年 / 19卷 / 04期

关键词：

Staphylococcus aureus; performance comparison; selective media; sensitivity; specificity; CHROMAGAR STAPHYLOCOCCUS; CHROMOGENIC MEDIUM; AGAR MEDIUM; IDENTIFICATION;

D O I：

10.1007/s10068-010-0155-2

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Performance comparison tests were carried out on Staphylococcus aureus selective media recommended by food safety agencies or approved by international standardization bodies. The performance of mannitol salt agar (MSA), Baird parker agar, Vogel johnson agar, RAPID' Staph, and CHROMagar staph aureus are compared. Four out of the 5 media showed 100% sensitivity, with MSA showing 96.5%. MSA also showed only 66.6% specificity, while 4 out of 5 media showed 100% specificity. In recovery tests S. aureus was more easily recovered from instant cooked rice than fish fillet. The tested media did not have a significant difference on recovery activity.

引用

页码：1097 / 1101

页数：5

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