Neonicotinoids in tea leaves and infusions from China: Implications for human exposure
文献类型：期刊论文
| 作者 | Xiao, Qinru3,4; Li, Xiangyu4; Xu, Shuyang4; Chen, Xin4; Xu, Ying4; Lu, Yu2; Liu, Langyan4; Lin, Liyun1; Ma, Huimin3; Lu, Shaoyou4 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2023 |
| 卷号 | 905页码:166114 |
| ISSN号 | 0048-9697 |
| DOI | 10.1016/j.scitotenv.2023.166114 |
| 英文摘要 | The ingestion of contaminated tea involves the risk of human exposure to residues of neonicotinoids (NEOs). Nevertheless, there is little empirical research about this topic; to bridge the current knowledge gap, we collected 220 samples of various tea products from four geographical areas in China, including unfermented green tea, semi-fermented white tea and oolong tea, completely fermented black tea, and post-fermented dark tea. A total of six NEOs were detected from the tea leaves and infusions, namely, dinotefuran (DIN), thiamethoxam (THM), clothianidin (CLO), imidacloprid (IMI), acetamiprid (ACE), and thiacloprid (THI). The detection frequencies (DFs) and concentrations of all target NEOs were relatively high across the investigated tea samples, and the DIN, IMI and ACE residues measured in some samples exceeded the maximum residue level (MRL) standards for the European Union. Samples representing the Jiangnan area exhibited greater levels of total target NEOs (∑6NEOs) than samples representing the Jiangbei area (p ? 2023 Elsevier B.V. |
| 语种 | 英语 |
| 源URL | [http://ir.gig.ac.cn/handle/344008/80268]  |
| 专题 | 有机地球化学国家重点实验室 |
| 作者单位 | 1.School of Food Engineering and Biotechnology, Hanshan Normal University, Chaozhou; 521000, China 2.Department of Biology, Hong Kong Baptist University, Kowloon Tong, Hong Kong SAR, Kowloon; 999077, China 3.State Key Laboratory of Organic Geochemistry and Guangdong Province Key Laboratory of Environmental Protection and Resources Utilization, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou; 510640, China 4.School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen; 518107, China |
| 推荐引用方式 GB/T 7714 | Xiao, Qinru,Li, Xiangyu,Xu, Shuyang,et al. Neonicotinoids in tea leaves and infusions from China: Implications for human exposure[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,905:166114. |
| APA | Xiao, Qinru.,Li, Xiangyu.,Xu, Shuyang.,Chen, Xin.,Xu, Ying.,...&Lu, Shaoyou.(2023).Neonicotinoids in tea leaves and infusions from China: Implications for human exposure.SCIENCE OF THE TOTAL ENVIRONMENT,905,166114. |
| MLA | Xiao, Qinru,et al."Neonicotinoids in tea leaves and infusions from China: Implications for human exposure".SCIENCE OF THE TOTAL ENVIRONMENT 905(2023):166114. |
入库方式： OAI收割
来源：广州地球化学研究所
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