Method of extracting total alkaloids in chinese caterpillar fungus and uses

The invention discloses a method of extracting total alkaloids in chinese caterpillar fungus and uses. The extracting method includes digeratur of chinese caterpillar fungus ethanol solution, and using ultrasonic wave to extract total alkaloids in assistant, then proceeding vacuum concentration to the obtained extracting solution for producing extract, using HCl solution to dissolve the extract and adding ethyl ether, chloroform respectively to remove liposoluble substance, using NaOH to regulate solution pH, adding chloroform for extraction, condenseing the chloroform layer and drying to obtain the total alkaloids. The invention is provided with low process cost, high yield and convenient to operate. The invention provided total alkaloids of chinese caterpillar fungus has extensive novel uses in medicine for reversing hepatocyte damage caused by ethanol.