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首页> 外文期刊>Journal of the Brazilian Chemical Society >Analysis of pesticide residues in Brazilian medicinal plants: matrix solid phase dispersion versus conventional (European Pharmacopoeia) methods
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Analysis of pesticide residues in Brazilian medicinal plants: matrix solid phase dispersion versus conventional (European Pharmacopoeia) methods

机译:巴西药用植物中农药残留的分析:基质固相分散与常规(欧洲药典)方法

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This paper proposes a method based on matrix solid phase dispersion (MSPD) to determine the presence of organochlorine (OC) and organophosphorus (OP) pesticide residues in species of Passiflora L. (passion fruit) leaves by gas chromatography, using an electron capture detector (HRGC-ECD). A comparison with conventional methods, mainly the European Pharmacopoeia method (EP), showed MSPD to be efficient, fast, simple and easy to perform. To date, there are no official methods or limits that take into account Brazil's "real life" conditions in the analysis of pesticides in medicinal plants and phytomedicines, and the MSPD method described herein has proved to be a feasible one for the analysis of Passiflora L-based phytomedicines.
机译:本文提出了一种基于基质固相分散法(MSPD)的气相色谱法,用电子捕获检测器测定西番莲叶片中的有机氯(OC)和有机磷(OP)农药残留的方法。 (HRGC-ECD)。与常规方法(主要是欧洲药典方法)的比较显示,MSPD是高效,快速,简单且易于执行的。迄今为止,在分析药用植物和植物药中的农药时,还没有官方方法或限制因素考虑到巴西的“现实生活”条件,并且本文所述的MSPD方法已被证明是用于西番莲L分析的可行方法。为主的植物药。

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