Supercritical fluid extraction of polycyclic aromatic hydrocarbons from liver samples and determination by HPLC-FL

被引：0

作者：

S. González Amigo

M. S. García Falcón

M. A. Lage Yusty

J. Simal Lozano

机构：

[1] Department of Analytical Chemistry,

[2] Nutrition and Bromatology,undefined

[3] Area of Nutrition and Bromatology,undefined

[4] Faculty of Pharmacy,undefined

[5] University of Santiago de Compostela,undefined

[6] 15706 Santiago de Compostela,undefined

[7] Spain,undefined

来源：

Fresenius' Journal of Analytical Chemistry | 2000年 / 367卷

关键词：

Hydrocarbon; PAHs; Pyrene; Aromatic Hydrocarbon; Special Interest;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An extraction/clean-up procedure by SFE was developed for isolating PAHs from liver samples for subsequent HPLC-FL determination of ten PAHs in the enriched extract. Recoveries (90–115%) and RSD % (≤ 7.7) were satisfactory. When applied to 11 samples of bird of prey (Tyto alba) protected species and classified of special interest, from the Galicia (Northwest to Spain), benzo[ghi]perylene and indeno[1,2,3-cd]pyrene were undetectable; chrysene and benzo[a]pyrene are only detected in one sample; benzo[a]anthracene and benzo[k]fluoranthene are only quantified in one sample and benzo[b]fluoranthene in two samples. The other PAHs, anthracene, fluoranthene and pyrene are present in almost all the samples.

引用

页码：572 / 578

页数：6