文献类型：期刊文献

英文题名：Simultaneous Determination of 15 Multiresidue Organophosphorous Pesticides in Camellia Oil by MSPD-GC-MS

作者：Liu, Yihua[1] Shen, Danyu[1] Mo, Runhong[1] Zhong, Donglian[1] Tang, Fubin[1]

第一作者：刘毅华

通信作者：Tang, FB[1]

机构：[1]Chinese Acad Forestry, Res Inst Subtrop Forestry, Fuyang 311400, Peoples R China

年份：2013

卷号：90

期号：3

起止页码：274-279

外文期刊名：BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY

收录：;EI(收录号：20131616221933);Scopus(收录号：2-s2.0-84876179865);WOS:【SCI-EXPANDED(收录号:WOS:000316002700002)】；

基金：This work was supported by the Applied Research Project in the Public Interest of Zhejiang Province (2012C22090) and Special Fund for Forestry Scientific Research in the Public Interest (201204414, 201304705).

语种：英文

外文关键词：Pesticide residue; Camellia oil; MSPD; GC-MS

摘要：A one step method based on matrix solid-phase dispersion for simultaneous determination of 15 organophosphorous pesticide residues in camellia oil was developed. The sample preparation could finish in 5 min without extraction procedure, and then analyzed by gas chromatograph-mass spectrometer. Average recoveries ranged between 73.2 % and 108.6 %, with relative standard deviation values (intra-day and inter-day) lower than 16 % at two concentration levels. The method limit of detection was 5 ng/g, which could meet the regulatory maximum residue limits for the pesticides.