Optimization of Synthetic Conditions for the Preparation of Dihomo-γ-Linolenic Acid from γ-Linolenic Acid
作者:Gang Xue、Fengxia Liu、Ying Wang、Kaixun Huang
DOI:10.1007/s11746-008-1320-0
日期:2009.1
Orthogonal experiments were employed to optimize the correlated parameters of reduction, sulfonation, substitution and hydrolysis. These reactions were used to convert γ‐linolenic acids into dihomo‐γ‐linolenic acids (DGLA). For the reduction, the best reaction conditions were at 35 °C for 4.5 h with LiAlH4 and γ‐linolenic acid (in the ratio of 40 g:100 g); for the sulfonation, reaction at 29 °C for