2019-2023年潍坊市售蜂蜜中氯霉素、甲硝唑分布趋势分析
Analysis of the Distribution Trend of Chloramphenicol and Metronidazole in Honey Sold in Weifang City from 2019 to 2023
李东英 1孙玉德 2王丹 1王守彬3
作者信息
- 1. 潍坊市疾病预防控制中心,山东潍坊 261061
- 2. 山东高创建设投资集团有限公司,山东潍坊 261061
- 3. 潍坊海关,山东潍坊 262702
- 折叠
摘要
目的:了解潍坊市近 5 年市售蜂蜜中氯霉素、甲硝唑的分布趋势,为食品安全监测提供分析数据.方法:2019-2023年随机采集潍坊市售 200份蜂蜜样品,采用超高效液相色谱三重四极杆联用技术进行检测,根据检测结果分析样本中氯霉素、甲硝唑分布趋势.结果:200 份蜂蜜样本中,氯霉素、甲硝唑检出率均为 4.5%.2019 年与 2020 年的甲硝唑检出率有显著性差异(P＜0.05);2020 年与 2021 年、2023 年的氯霉素检出率均有显著性差异(P＜0.05);商品化包装和散装样品的氯霉素检出率有显著性差异(P＜0.05);春、夏季采集样品中氯霉素检出率有显著性差异(P＜0.05).结论:潍坊市售蜂蜜样品中,甲硝唑和氯霉素检出率逐年下降.
Abstract
Objective:To understand the distribution trend of chloramphenicol and metronidazole in commercially available honey in Weifang city in the past 5 years,and to provide analytical data for food safety monitoring.Method:From 2019 to 2023,200 honey samples sold in Weifang were randomly collected and detected by ultra-high performance liquid chromatography triple quadrupole technology.The distribution trend of chloramphenicol and metronidazole in the samples was analyzed according to the test results.Result:The detection rates of chloramphenicol and metronidazole in 200 honey samples were 4.5%.There was a significant difference in the detection rate of metronidazole between 2019 and 2020(P＜0.05).The detection rate of chloramphenicol in 2020 was significantly different from that in 2021 and 2023(P＜0.05).There was a significant difference in the detection rate of chloramphenicol between commercial packaging and bulk samples(P＜0.05).There was a significant difference in the detection rate of chloramphenicol in samples collected in spring and summer(P＜0.05).Conclusion:The detection rate of metronidazole and chloramphenicol in honey samples sold in Weifang decreased year by year.
关键词
潍坊市/市售蜂蜜/氯霉素/甲硝唑/分布趋势Key words
Weifang city/commercially available honey/chloramphenicol/metronidazole/distribution trend引用本文复制引用
基金项目
山东省潍坊市卫健委科研项目(WFWSJK-2022-141)
出版年
2024
NETL
NSTL
万方数据