即食生菜中金黃色葡萄球菌之調查   全文下載

Survey of Staphylococcus aureus in Vegetable Salad

自民國79年8月至80年5月分三季自全省北、中、南三區之速食店、西餐廳、沙拉吧及日本料理店抽購生菜沙拉檢體220件，進行金黃色葡萄球菌之檢驗，結果共計檢出金黃色葡萄球菌50件（22.7%），檢出之菌株，經RPLA試驗後，檢出金黃色葡萄球菌腸毒素者佔24件（48%），其中又以腸毒素A型之檢出最多。而依據抽購場所之不同，金黃色葡萄球菌之檢出率依序為日本料理店34.3%，一般速食店22.0%，自助沙拉吧21.4%及西餐廳18.8%。此外，220件生菜沙拉檢體同時加驗大腸桿菌群，其檢出率為97.7%，而自第二季起，共計144件檢體又加驗大腸桿菌，其檢出率為2.1%。

From August 1990 through May 1991, 220 raw salad samples were purchased from fastfood restaurants, salad bars, Japanese restaurants and western food restaurants in different cities of Taiwan. The samples were tested for Staphylococcus aureus, coliform and E. coli. Staphylococcus aureus in 50 samples (22.7%) were isolated. Among them, the enterotoxins were detected in 24 samples (48%) by the RPLA test. The detection rate of Staphylococcus aureus from the salad samples in different shops were Japanese restaurants, 34.3% (12/35); fast food restaurants, 22.0% (20/71); Salad bars, 21.4% (3/14) and Western food restaurants, 18.8% (15/80). The coliform was detected in 215 samples out of 220 samples (97.7%). Since December 1990, E. coli was also tested, and the detection rate was 2. 1 % (3/144).