Chromatographic methods for the determination of pyrethrin and pyrethroid pesticide residues in crops, foods and environmental samples
文献类型: 外文期刊
第一作者: Chen, ZM
作者: Chen, ZM;Wang, YH
关键词: food analysis;environmental analysis;fruits;vegetables;reviews;enantiomer separation;extraction methods
期刊名称:JOURNAL OF CHROMATOGRAPHY A ( 影响因子:4.759; 五年影响因子:4.302 )
ISSN: 0021-9673
年卷期: 1996 年 754 卷 1-2 期
页码:
收录情况: SCI
摘要: An overview is given of current progress in the analysis of pyrethrin and pyrethroid pesticide residues in crops, foods and environmental matrices. Extraction and clean-up are considered as the sample pretreatment prior to the determination. The conventional procedures (liquid-liquid partition and column chromatography) as well as the newly developed methods (solid-phase extraction, supercritical fluid extraction) are reviewed. GLC, HPLC and TLC chromatographic methods as the final determination of individual pyrethrin and pyrethroid residues and multi-residue, the enantiomer and diastereomer separation as well as the GC-MS confirmation are discussed and summarized in tabular form.
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