文献类型：期刊文献

英文题名：Multiresidue Determination of Organophorous Pesticides in Camellia Oil by Matrix Solid-Phase Dispersion Followed by GC-FPD

作者：Liu, Yihua[1] Shen, Danyu[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：2012

卷号：89

期号：5

起止页码：1057-1061

外文期刊名：BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY

收录：;EI(收录号：20124315590715);Scopus(收录号：2-s2.0-84867575015);WOS:【SCI-EXPANDED(收录号:WOS:000309554900025)】；

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).

语种：英文

外文关键词：Pesticide; Camellia oil; Residue; MSPD

摘要：A novel analytical approach has been developed and evaluated for the quantitative analysis of 15 organophorous pesticides residues in camellia oils. The proposed methodology is based on acetonitrile/water (3:1, V/V) extraction, followed by matrix solid-phase dispersion, using aminopropyl as dispersant material. Then gas chromatography-flame photometric detection was applied for the pesticide residue analysis. The optimal sorbent quantity was studied. The results demonstrated that the method achieved acceptable quantitative recoveries of 71.5 %-104.2 % with relative standard deviations < 19 %, and the method limit of detection at or below the regulatory maximum residue limits for the pesticides were achieved.