期刊论文

Xu, Hui

英文

Analytica Chimica Acta

0003-2670

2022

1190

339263

10.1016/j.aca.2021.339263

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [22076059, 21675058]; Fundamental Research Funds for the Central UniversitiesFundamental Research Funds for the Central Universities [CCNU18TS006]; International Joint Research Center for Intelligent Biosensing Technology and Health; 111 ProjectMinistry of Education, China - 111 Project [B17019]

本校为第一且通讯机构

In this study, a sampling rate-corrected in vivo solid-phase microextraction-gas chromatography-mass spectrometry method (SR-in vivo SPME-GC-MS) was constructed to simultaneously detect fipronil and three of its metabolites in garlic, and their environmental behavior was long-term monitored in in vivo mode. All of three fipronil metabolites were more difficult to degrade than the parent pesticide. The final degradation rates of the metabolites in garlic were in the range of 4.4%-25.1%, much lower than that of the parent (78.6%-85.8%). While the...