生物法生产壳聚糖  

Production of Chitosan by Microorganism

作　　者：谭天伟[1] 王炳武[1] 陈鹏[1] 

机构地区：[1]北京化工大学生物化工系,北京100029

出　　处：《化工进展》2001年第9期4-5,21,共3页Chemical Industry and Engineering Progress

摘　　要：本文提出了一条以发酵工业废菌丝体为原料生产壳聚糖的新工艺 ,在得到壳聚糖水处理剂、氨基葡萄糖的同时还得到了麦角固醇 ,此工艺成本低廉、经济效益可观 。Removal of heavy metals from solution is a worldwide problem.Fermentation industries produce a large amount of waste mycelia biomass which could be used as effective absorbents of heavy metals.A cheap method has been developed to produce chitosan biosorbent from waste mycelia biomass,and amino glucose and ergosterol are obtained at the same time.

关 键 词：壳聚糖 菌丝体 废水处理 氨基葡萄糖 麦角固醇 水处理剂 发酵工业 

分 类 号：TQ281[化学工程—有机化工]