印度孟买超市包装芽的微生物质量

V. Nagar, J. Bandekar
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引用次数: 7

摘要

在印度孟买的零售场所进行了一项调查,以评估与食用最低限度加工的豆芽有关的潜在公共健康风险。对从两家不同超市采购的80份芽菜(40份混合芽菜和40份苜蓿芽菜)样本进行了需氧平板计数(APC)、大肠菌群计数(CC)、葡萄球菌计数(SC)以及病原菌(耶尔森菌、沙门氏菌、大肠杆菌O157:H7、单核细胞增生李斯特菌和凝固酶阳性金黄色葡萄球菌)的检测。混合芽和苜蓿芽的APC、CC和SC分别为7 ~ 8、6 ~ 8和3 ~ 5 log CFU/g。沙门氏菌、小肠结肠炎耶尔森菌、单核细胞增生乳杆菌、大肠杆菌O157:H7和凝固酶阳性金黄色葡萄球菌在所有分析样本中均未检出。本研究结果表明,在印度孟买超市低温(<8°C)保存的包装芽具有良好的微生物质量和无病原体。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Microbiological quality of packaged sprouts from supermarkets in Mumbai, India
A survey to assess the potential public health risk related to consumption of minimally processed sprouts was conducted in retail establishments in Mumbai, India. A total of 80 sprout (40 mixed sprout and 40 alfalfa sprout) samples procured from two different supermarkets were tested for aerobic plate count (APC), coliform count (CC), staphylococcal count (SC) and for the presence of pathogens viz. Yersinia, Salmonella, Escherichia coli O157:H7, Listeria monocytogenes and coagulase positive Staphylococcus aureus. APC, CC and SC for mixed and alfalfa sprouts were in the range of 7-8 log CFU/g, 6-8 log CFU/g and 3-5 log CFU/g, respectively. Salmonella, Y. enterocolitica, L. monocytogenes, E. coli O157:H7 and coagulase positive S. aureus were not detected in any of the samples analysed. Results from this study show that the packaged sprouts stored at low temperature (<8°C) in the supermarkets in Mumbai, India are of good microbiological quality and free from pathogens.
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