姬菇废料中粗多糖提取工艺研究  

Extraction technology of polysaccharides in Pleurotus cornucopiae waste

作　　者：唐旭[1] 金茜[1] 赵华俊[1] 曾启华[1] 林永[1] 敖克厚[1] 

机构地区：[1]遵义师范学院化学化工学院黔北特色资源应用研究实验室,贵州遵义563000

出　　处：《中国酿造》2014年第5期130-132,共3页China Brewing

基　　金：贵州省教育厅自然科学研究资助项目(黔教合KY字[2012]071);贵州省科技厅资助项目(黔科合J字LKZS[2014]19号);贵州省教育厅资助项目(2012B277);遵义师范学院资助项目(12ZYJ007)

摘　　要：以药渣种植的姬菇废料为原料,用单因素试验和正交试验法,研究热水浸提法提取姬菇废料中粗多糖的工艺条件。结果表明,粗多糖提取的最佳工艺条件为料液比1∶30,提取时间30min,提取温度80℃,在此最佳提取条件下,粗多糖的提取率为8.32%,含量为10.27%。方法简单,操作方便,无污染。By single factor experiment and orthogonal experiment, the water extraction process of crude polysaccharide from the dregs planting Pleu rotus comucopiae waste was studied. The results showed that the optimum process conditions were： ratio of material to liquid 1：30, extraction time 30 min, and extraction temperature 80℃. Under the optimized condition, the extraction rate and crude polysaccharide content was 8.32% and 10.27%, respectively. This method was simple, easy to operate and pollution-free.

关 键 词：姬菇废料 粗多糖 提取工艺 

分 类 号：TQ461[化学工程—制药化工]