现代科学仪器Issue(3)：84-85,88,3.
GPC净化高效液相色谱法测定肉制品中的苯并(a)芘
HPLC Determination of Benzon(a)pyrene in Meat Foods after Purification with Gel Permeation Chromatography
谢琳 1朱洪亮 1倪炜华1
作者信息
- 1. 嘉兴市产品质量监督检验所,嘉兴314051
- 折叠
摘要
Abstract
Objective.To set up a method for quantitative detection of Benzon (a) pyrene in meat foods.M2//jod!s:After homogenization of meat foods,BaP were extracted by organic solvent and purification with gel permeation chromatog-raphy. Acetonitrile was used to solute and make up volume after concentration. The Bap was detected by HPLC and de-teminated by external standard mefhod.Results:ln this method, the standard curve of BaP has good linearity relative.the recovery rate was 87.5%~95.4%, RSD was less than 5%, and the detection limit was OA\ig/kg.Conclusion:The method is simple,rapid and accurate,it is sutible for determination of Benzon (a) pyrene in meat foods.关键词
苯并(α)芘/GPC/高效液相色谱/肉制品Key words
Benzon (a) pyrene /GPC/ HPLC/ Meat foods分类
化学化工引用本文复制引用
谢琳,朱洪亮,倪炜华..GPC净化高效液相色谱法测定肉制品中的苯并(a)芘[J].现代科学仪器,2011,(3):84-85,88,3.
