【摘要】：目的了解成都市食品中沙門菌、金黃色葡萄球菌、單核細(xì)胞增生李斯特菌、大腸埃希菌O157、志賀菌和副溶血性弧菌的污染狀況,為食品安全風(fēng)險評估提供依據(jù)。方法依據(jù)國家食品安全微生物檢測方法進(jìn)行。結(jié)果監(jiān)測6大類(涼拌菜、熟肉制品、熟制米面制品、蛋糕、珍珠奶茶類飲料和皮蛋)食品共212份,檢出食源性致病菌16株,總陽性率7.55%,其中單核細(xì)胞增生李斯特菌9株,金黃色葡萄球菌7株;6大類食品中熟制米面制品污染最嚴(yán)重,陽性率20.59%,其次是涼拌菜(10.53%)、熟肉制品(8.57%)及蛋糕(5.56%)。珍珠奶茶類飲料和皮蛋中未檢出致病菌。結(jié)論成都市食品存在食源性致病菌污染,是食源性疾病發(fā)生的潛在危險因素,應(yīng)加強(qiáng)監(jiān)管力度。
[Abstract]:Objective to investigate the contamination status of Salmonella, Staphylococcus aureus, Listeria monocytogenes, Escherichia coli O157, Shigella and Vibrio parahaemolyticus in food in Chengdu. Methods according to the national food safety microbial detection method. Results there were 212 samples of 6 kinds of food (salad, cooked meat products, cooked rice noodle products, cake, pearl milk tea drinks and preserved eggs). 16 strains of foodborne pathogenic bacteria were detected, and the total positive rate was 7.55%. Among them, 9 strains of Listeria monocytogenes and 7 strains of Staphylococcus aureus; The contamination of cooked rice noodle products was the most serious, the positive rate was 20.59%, followed by coleseed (10.53%), cooked meat products (8.57%) and cake (5.56%). No pathogenic bacteria were found in pearl milk tea drinks and preserved eggs. Conclusion Food-borne pathogenic bacteria contamination is a potential risk factor for foodborne diseases in Chengdu, and supervision should be strengthened.
【作者單位】： 成都醫(yī)學(xué)院;成都市食品藥品檢測中心;
【基金】：2012年成都市食品安全委員會食品風(fēng)險監(jiān)測研究項目 成都醫(yī)學(xué)院學(xué)科建設(shè)項目(CYXK2012010)
【分類號】：R155.5

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