从啤酒废酵母中提取分离生物蛋白质营养源的研究  

Research of Extracting and Separating Biological Protein from Waste Beer Yeast

作　　者：关苑[1] 乐中道[1] 陆晴[1] 陈学韫 徐华云 陈小钦 

机构地区：[1]浙江工学院 [2]余杭中新食品厂

出　　处：《浙江工学院学报》1993年第1期55-59,共5页

基　　金：浙江省科委资助的"七五" 重点研究课题

摘　　要：本文简要地描述单细胞蛋白质的开发利用.从啤酒废酵母中提取分离生物蛋白质营养源研究中的主要内容:经过物理、化学方法,从压榨啤酒废酵母泥中除去杂质,并使分离出的啤酒酵母脱去苦味;采用水解或化学处理,破啤酒酵母的细胞壁;优选出蛋白质得率高的精制生物蛋白质粉的工艺路线及其实验结果的数据.The development and utilization of single cell protein is described briefly in this paper. The main points about the extraction and separation of biological protein from waste beer yeast are removing contaminants in pressed waste beer yeast by physical and chemical methods, making separated yeast debitter, breaking yeast cellswall by hydrolysis or chemical process. From the experimental results the most suitable technique was optimized,in which a high yield for protein powder extraction and separation could be obtained.

关 键 词：啤酒 废酵母 生物蛋白质 提取 

分 类 号：X792.05[环境科学与工程—环境工程]