摘要
随着“植物蛋白基食品”发展热潮的不断兴起,植物蛋白资源的高效利用成为全球食品行业关注的焦点。目前植物蛋白的分离方法有碱溶酸沉法、色谱法、超滤法、大孔树脂吸附法等,但一定程度上存在着对蛋白破坏大、成本高、能耗大、易污染等缺点。泡沫分离因其能高度富集和回收植物浸提液中的低浓度蛋白,在浓缩回收植物蛋白中展现了较大潜力。该文综述了泡沫分离在浓缩和回收植物纯蛋白和植物蛋白混合体系的研究进展,对于前者而言,重点阐述了操作条件、装置结构和操作方式对纯蛋白分离的影响,以期为植物蛋白的有效分离提供理论参考。
With the continuous rise of“plant protein-based food”development,the efficient use of plant protein resources has become the focus of global food industry.At present,the separation method of plant protein includes alkali-solution and acid-isolation,chromatography,ultrafiltration,macroporous resin adsorption,etc.However,there are many shortcomings such as the damage of the protein,high cost,high energy consumption,easy pollution and so on.Foam fractionation shows great potential in the industrial separation of plant proteins because it can enrich and recover the low-concentration proteins from their extract liquids.This paper summarized the research progress of concentrating and recovering plant pure protein and plant protein in the mixing system.Moreover,it focused on the effects of operating conditions,device structure and operation modes on the separation of pure protein in order to provide theoretical references for the efficient separation of plant protein.
作者
张可可
胡楠
李会珍
张志军
ZHANG Keke;HU Nan;LI Huizhen;ZHANG Zhijun(College of Chemical Engineering and Technology,North University of China,Taiyuan 030051,China)
出处
《食品与发酵工业》
CAS
CSCD
北大核心
2020年第24期278-283,共6页
Food and Fermentation Industries
基金
山西省青年科学基金(201901D211271)
山西省科技厅重点研发计划(社会发展)项目(201803D31060)
山西省转型综改试验区晋中开发区科技研究项目资助
山西省高等学校科技创新(省立省资助)项目(2020L0270)
中北大学2019年校科研基金(XJJ201910)。
关键词
植物蛋白
泡沫分离
回收率
富集比
plant protein
foam fractionation
recovery percentage
enrichment ratio
