香菇粗多糖提取工艺的研究  

Study on the extraction of crude polysaccharides from lentinus edodes

作　　者：王超[1] 蒋璇[1] 彭杰[1] 朱水平[1] 周浩杰[1] 

机构地区：[1]江苏科技大学生物与化学工程学院,江苏镇江212003

出　　处：《江苏科技大学学报（自然科学版）》2013年第1期85-88,共4页Journal of Jiangsu University of Science and Technology:Natural Science Edition

摘　　要：通过单因素实验和正交实验对香菇粗多糖的提取工艺进行系统研究,得到香菇粗多糖的最佳提取工艺,为香菇的综合开发利用提供相关的理论参考.结果表明热水浸提香菇粗多糖的最佳条件为:提取温度90℃,提取时间3 h,液料比20∶1;以正交实验极差分析得出温度对香菇粗多糖提取影响最大.The extracting of lentinan is investigated by combining single-factor and orthogonal experiments to explore the best extraction technology.The results show that the best conditions for hot water extraction are as follows.The extraction temperature is 90 ℃,while the time is 3 h,and the ratio of liquid to solid is 20 ∶ 1.Of the three conditions,temperature has the greatest infulence on lentinan extract according to the range analysis of orthogonal experiment.

关 键 词：香菇粗多糖 提取 正交法 

分 类 号：TS201.1[轻工技术与工程—食品科学]