中国食物与营养2011，Vol.17Issue(12)：57-59,3.
玉米黄色素萃取工艺优化研究
Study on Optimization of Extraction of Yellow Pigment from Corn Protein Powder
孙强 1黄纪念 1宋国辉 1芦鑫 1张丽霞1
作者信息
- 1. 河南省农科院农副产品加工研究所,郑州450002
- 折叠
摘要
Abstract
The corn yellow pigment was extracted from corn protein powder,which was the by-product in starch plant.This paper studied a technological route of extracting corn pigment from corn protein powder with different organic solvent,and the optimum factor and the technological conditions were determined by the mono-factor and the orthogonal experiment.The results showed that the temperature could have a greater impact on extraction of the corn pigment than time and ratio of material to liquid.The optimum technological condition by solvent was that alcohol was used as the extraction reagent,the extraction temperature was 70℃,the time was 1.5h,the ratio of material to liquid is 1：15,and the yield of yellow pigment was 56.84%.关键词
玉米蛋白粉/玉米黄色素/提取工艺/溶剂法Key words
corn protein powder/corn yellow pigment/extractiaon technology/solvent method分类
轻工纺织引用本文复制引用
孙强,黄纪念,宋国辉,芦鑫,张丽霞..玉米黄色素萃取工艺优化研究[J].中国食物与营养,2011,17(12):57-59,3.
