Glyceride structure of interesterified rapeseed oil

被引：0

作者：

Aly, Saadia M. ^{[1
]}

机构：

[1] National Research Centre, Fats and Oils Dept., Dokki, Cairo, Egypt

来源：

Modelling, Measurement and Control C | 2000年 / 61卷 / 3-4期

关键词：

Catalysts - Enzymes - Esterification - Fatty acids - Gas chromatography - Liquid chromatography;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Glyceride structure of crude and interesterified rapeseed oil under conditions of 0.2 and 0.6% nickel catalyst at 90°C for 4 hours were investigated by using pancreatic lipase for obtaining 2-monoglyceride. The fatty acids of 2- monoglyceride were recorded with gas liquid chromatography and glyceride structure of the three samples were determined. 2- Mono-Stearin with olein at 1- and /or 3 positions, 2-mono- olein with stearin at 1- and /or 3 positions, 2- mono - linolein with linolenolein at 1- and/or 3 positions, 2- mono - linolenolein with linolein at 1- and/or 3 positions, 2- mono - stearin with erucein at 1- and/or 3 positions and 2- mono erucein with stearin at 1 and/or 3 positions. The weight percentages of triglycerides of crude and interesterified rapeseed oil were calculated and tabulated.

引用

页码：55 / 64