文献类型: 外文期刊
第一作者: Dong, Fengshou
作者: Dong, Fengshou;Chen, Zenglong;Xu, Jun;Liu, Xingang;Zheng, Yongquan;Liu, Na;Duan, Lifang;Li, Minmin
作者机构:
关键词: Tomato;cyflumetofen;processing
期刊名称:FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT ( 影响因子:3.057; 五年影响因子:2.96 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The distribution behaviour of cyflumetofen in tomatoes during home canning was studied. The targeted compound cyflumetofen was determined by ultra-performance liquid chromatography coupled with tandem mass spectrometry (UPLC-MS/MS) after each process step, which included washing, peeling, homogenisation, simmering and sterilisation. Results indicated that more cyflumetofen was removed by washing with detergent solution compared with tap water, 2% NaCl solution and 2% CH3COOH solution. Peeling resulted in 90.2% loss of cyflumetofen and was the most effective step at removing pesticide residues from tomatoes. The processing factors (PFs) of tomato samples after each step were generally less than 1; in particular, the PF of the peeling process for cyflumetofen was 0.28.
分类号: TS2
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