%0 Journal Article
%T Application of experimental design for extraction of BHA and BHT from edible vegetable oil and their determination using HPLC
%A M.R. Hadjmohammadi
%A M. Ehsani
%A K. Kamel
%A P. Biparva
%J QScience Connect
%D 2012
%I Bloomsbury Qatar Foundation Journals
%R 10.5339/connect.2012.7
%X The optimal conditions of liquid¨Cliquid extraction of two synthetic phenolic antioxidants, BHA and BHT were investigated in five Iranian edible vegetable oil samples using the central composite design. Stepwise multiple linear regression method was used for construction of different models based on the experimental data. Optimum conditions for BHA and BHT were achieved using 3 ml of ethanolic solution containing (0.25% v/v) of glacial acetic acid, three extractions and a mixing time of 10 minutes.
%U http://www.qscience.com/doi/pdf/10.5339/connect.2012.7