抗生素
环丙沙星
林可霉素
每日可接受摄入量
毒理
每日容许摄入量
环境卫生
诺氟沙星
食品污染物
动物性食品
参考剂量
食品科学
食品安全
动物饲料
人类健康
医学
风险评估
体重
生物
杀虫剂
农学
微生物学
内科学
计算机科学
计算机安全
作者
Yujie Ben,Min Hu,Fengxia Zhong,Erhu Du,Yu Li,Hong Zhang,Charles B. Andrews,Chunmiao Zheng
标识
DOI:10.1016/j.envres.2022.113387
摘要
Antibiotic use in crops is an emerging concern, however, human exposure to antibiotics residues through consumption of plant-derived food has generally been neglected. This study is a comprehensive evaluation based on full consideration of exposure sources and analysis for nearly 100 antibiotics. A total of 58 antibiotic compounds were detected in drinking water (n = 66) and 49 in food samples (n = 150) from Shenzhen, China. The probable daily intake from drinking water and food consumption based on the total concentration of all the detected antibiotic compounds was 310, 200, and 130 ng/kg-body weight/day for preschool children, adolescents, and adults, with a maximum of up to 1400, 970 and 530 ng/kg-bw/day, respectively. Consumption of plant-derived food products, rather than animal-derived food, was the main source of the daily intake, and drinking water was a minor source. Risk assessment suggested a potentially unacceptable health risk from daily intake of norfloxacin, lincomycin and ciprofloxacin. Further research is warranted to alleviate food safety concerns related to antibiotic residues in plant-derived and animal-derived food products.
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