Time ：
HomeAbout JournalEditorial BoardContact UsJournal subscriptionsSubmission Guidelines中文
A fast method for the determination of benzo(a)pyrene content in vegetable oil
  
DOI：10.12166/j.zgyz.1003-7969/2020.11.015
KeyWord:benzo(a)pyrene  vegetable oil  fast detection  HPLC
FundProject:
Author NameAffiliation
HUANG Yuan National Quality Supervision and Testing Center for Processed Food, Fujian Inspection and Research Institute for Product Quality, Fuzhou 350001, China 
Hits: 1279
Download times: 590
Abstract:
      A fast, efficient and sensitive method for the determination of benzo(a)pyrene (BaP) in vegetable oil was established.The tetrahydrofuran was taken as extraction solvent, and sample solution was injected into the HPLC directly after filtering by 0.22 μm filter membrane.The results showed that the method had good linearity in the range of 0.1-20 ng/mL for BaP, with the correlation coefficient (R2） of 0.999 9, and the detection limit and quantitation limit were 0.1 μg/kg and 0.3 μg/kg, respectively, the recovery rate of real sample spiked was 93.5%-102.5%.This proposed method had been successfully applied to analyze BaP in six kinds of vegetable oils with good reproducibility and high sensitivity, and the method had a great practical application value.
View full text   View/Add Comment  Download reader
Close
Magazine Press of CHINA OILS AND FATS
Address：Laodong Road 118 , Lianhu District, Xi 'an City, Shaanxi Province, China Postcode：710082
Phone：008602988617441;008602988621360 ;008602988626849 Fax：008602988625310
You are the number  1031359  Visitors  京ICP备09084417号