Study of an accelerated solvent extraction procedure for the determination of acaricide residues in honey by high-performance liquid chromatography-diode array detector

被引：22

作者：

Korta, E ^{[1
]}

Bakkali, A ^{[1
]}

Berrueta, LA ^{[1
]}

Gallo, B ^{[1
]}

Vicente, F ^{[1
]}

机构：

[1] Univ Basque Country, Fac Ciencias, Dept Quim Analit, E-48080 Bilbao, Spain

来源：

JOURNAL OF FOOD PROTECTION | 2002年 / 65卷 / 01期

关键词：

D O I：

10.4315/0362-028X-65.1.161

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

An accelerated solvent extraction (ASE) procedure has been optimized for the determination of synthetic acaricides (amitraz, bromopropylate, cymiazole, coumaphos, tau-fluvalinate, and flumethrin) and their residues in honey by reversed-phase high-performance liquid chromatography. The effects of experimental variables such as solvent composition, temperature, static extraction time, and solvent flush volume on the ASE efficiency have been studied. The acaricides were extracted by hexane-propanol (1/3, vol/vol) at 95degreesC and 2,000 psi for 8 min. Recovery values of between 53 and 108% were achieved with the different substances, with coefficients of variation between 2 and 13% and limits of detection from 0.01 to 0.2 mug/g.

引用

页码：161 / 166

页数：6

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