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| 2022-2024年太仓市市售冷冻饮品中微生物污染情况分析 |
| Analysis of Microbial Contamination in Frozen Drinks from 2022 to 2024 in Taicang City |
| 投稿时间：2025-02-06 修订日期：2025-06-17 |
| DOI： |
| 中文关键词: 冷冻饮品 微生物污染 菌落总数 大肠菌群 致病菌 |
| 英文关键词:frozen drinks microbial contamination total bacterial count the coliform group pathogenic bacteria |
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| 中文摘要: |
| 摘要：目的 了解2022—2024年太仓市市售冷冻饮品的微生物污染情况。方法 采集2022—2024年太仓市市售冷冻饮品118份，按GB 2759—2015《食品安全国家标准 冷冻饮品和制作料》进行检验判定。结果 1份样品菌落总数超标，4份样品大肠菌群超标，两者的不合格率分别为0.85%和3.39%；72.88% (86/118)的样品菌落总数实测值≥5 CFU/g，6.78% (8/118)的样品大肠菌群实测值≥5 CFU/g；金黄色葡萄球菌、沙门氏菌、单核细胞增生李斯特氏菌在样品中均未检出。结论 2022—2024年太仓市市售冷冻饮品卫生状况相对较好，建议监管部门持续对冷冻饮品生产企业进行卫生监管，企业持续加强卫生管理，严控生产、运输、储存各环节，确保冷冻饮品卫生质量。 |
| 英文摘要: |
| Objective To investigate the microbial contamination in frozen drinks sold in Taicang City from 2022 to 2024. Methods A total of 118 samples of frozen drinks sold in Taicang City were collected from 2022 to 2024, inspected and judged according to GB 2759—2015 National food safety standard—Frozen drinks and ingredients. Results One sample had an excessive total bacterial count, and 4 samples had an excessive coliform group, with failure rates of 0.85% and 3.39%, respectively; The 72.88% (86/118) of the samples had a measured total bacterial count of greater than or equal 5 CFU/g, and 6.78% (8/118) of the samples had a measured coliform bacterial count of greater than or equal 5 CFU/g; Staphylococcus aureus, Salmonella and Listeria monocytogenes were not detected in the sample. Conclusion From 2022 to 2024, the hygiene quality of frozen drinks sold in Taicang City is relatively good. It is recommended that regulatory authorities continue to conduct hygiene supervision on frozen drinks production enterprises.Enterprises continue to strengthen hygiene management, control production, transportation and storage processes, to ensure the hygiene quality of frozen drinks. |
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