Method for removing aflatoxins from Chinese herbal medicines

摘要

A method for removing aflatoxins from Chinese herbal medicines comprises the steps of grinding a predetermined Chinese herbal medicine and submerging it into an amount of alcohol solvent twice as much as the dry weight of the medicine and using water to flush away the alcohol solvent from the medicine after a being submerged for a predetermined period of time. The Chinese herbal medicine is then dried to reduce its water content. The above steps are repeated at least twice so as to reduce its aflatoxins under a safety level.