文献类型：期刊文献

英文题名：Aflatoxins in dried chilli products in Gansu Province and health risk

作者：Li, Yongjun[1];Yu, Haiying[2];Liu, Deng[2];Luo, Shan[1];Gao, Xiangna[1];Zhang, Lin[1];Sun, Jianyun[1]

第一作者：Li, Yongjun

通信作者：Sun, JY[1]

机构：[1]GanSu Prov Ctr Dis Control & Prevent, Lanzhou, Peoples R China;[2]Gansu Univ Tradit Chinese Med, Sch Publ Hlth, Lanzhou, Peoples R China

第一机构：GanSu Prov Ctr Dis Control & Prevent, Lanzhou, Peoples R China

通信机构：[1]corresponding author), GanSu Prov Ctr Dis Control & Prevent, Lanzhou, Peoples R China.

年份：2024

外文期刊名：FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE

收录：;EI(收录号：20243617006232);Scopus(收录号：2-s2.0-85203045041);WOS:【SCI-EXPANDED(收录号:WOS:001304330800001)】；

基金：Key Research and Development Program Project of Gansu Province (Project Number: 23YFNA0028); Key Research and Development Program Project of LanZhou City (Project Number: 2022-2-65).

语种：英文

外文关键词：Dried chilli; chili powder; aflatoxins; liquid chromatography tandem mass spectrometry

摘要：In order to understand the status of aflatoxin contamination in dried chilli products in Gansu Province and the risk of dietary exposure, a total of 106 samples of dried chilli products from farmers' markets and supermarkets in 14 prefecture-cities of Gansu Province were collected and analysed by isotope dilution liquid chromatography-tandem mass spectrometry. The results showed that the detection rate of aflatoxin in dried chilli products in Gansu Province was 30.2%, and the average level was 1.57 mu g/kg. The detection rates of dried chillies, paprika, and chilli powders were 16.7%, 43.6%, and 46.2%, respectively. The detection rates of aflatoxin in dried chilli products from shops and farmers' markets were 22.5% and 40.0%, respectively. The dietary exposure of AFB1 was 0.0001 mu g/kg bw/day, and the MOE calculated from its average concentration was 305.