响应面优化浓香菜籽油超声辅助酶法脱胶工艺研究 王若璠.pdf

: .
中国油脂
率 490 W、反应时间 3 h、反应温度 55 ℃、pH 值为
5，在此条件下，浓香菜籽油的脱胶率可达 %。由此可见，超声辅助酶法脱胶是一种较为高效的油脂脱
胶方法。

关键词：浓香菜籽油；酶法脱胶；超声波；磷脂含量；工艺优化
中图分类号： 文献标志码：A

Optimization of ultrasonic-assisted enzymatic degumming process of
fragrant rapeseed oil by response surface methodology
WANG Ruofan1,AKHYMETKAN Saltanat1,ZHANG Yan1,LI Qi1,HUANG Dan2,YU Xiuzhu1
（ Research Center of Grain and Oil Functionalized Processing, Universities
of Shaanxi Province, College of Food Science and Engineering, Northwest A&F University,
Yangling 712100, Shaanxi China; Shiyang Chang’anhua Grain and Oil Co.,Ltd.,
Weinan 714026, Shaanxi, China)
Abstract:The purpose of this research is to optimize the process of ultrasonic-assisted enzymatic
degumming of fragrant rapeseed oil. In this study, the fragrant seed crude oil was used as the raw
material and the effects of enzyme dosage, reaction time, reaction temperature, pH, water dosage
and ultrasonic power on the degumming effect of fragrant rapeseed oil were investigated by single
factor experiments. On this basis, the ultrasonic-assisted enzymatic degumming process of
fragrant rapeseed oil was optimized by response surface methodology. The results showed that the
optimal ultrasonic-assisted enzymatic degumming of fragrant rapeseed oil conditions were

基金项目：陕西省农业协同创新与推广联盟重大科技项目（LMZD202005）；陕西省重点产业创新链（群）
——农业领