薯蓣皂素提取工艺中母液皂素的回收

Extraction of Diosgenin from Mother Liquor

目的 :从工业生产的皂素母液中回收皂素 ,以降低成本、提高产率。方法 :母液用乙酸乙酯加热溶解 ,过滤去除大部分杂质 ,再用丙酮重结晶。结果 :可从母液中回收90 %以上的皂素。结论 :此工艺用于工业生产 ,变费为宝 。

Objective:A technology has been developed for recovery of saponin from disogenin spent mother liquor.Methods:Heat to fuse with Ethyl acetate,filter the obviation the impurity,and use the heavr crstallize of Acetone again.Results:With this method from mother liquor recovery of disogenin over industry production.Conclusions:The technology can increase the productivity,change discard to using,and reduce pollution.