BEAR BILE EXTRACT AND PREPARATION METHOD AND USE THEREOF

摘要

An extract of bear bile with a counteractive effect to the hepatitis C virus and preparation method and use thereof. The said extract can be made by the following steps: adding water to dissolve powdered bear bile or directly obtaining fresh bear bile; filtering through a molecular sieve membrane or ultrafiltration membrane; separating with Sephadex G100 dextran gel column; collecting the eluent, and drying. The said extract can be used to manufacture a medicine for treating hepatitis C.