Method of manufacturing for enhancement gastrodin which has anti-convulsive effect

摘要

A processing method for increasing the content of gastrodiae rhizoma which is an anti-convulsive material is provided to increase the yield of functional food and medicinal material having anticonvulsive action. Gastrodiae rhizoma extract is prepared with at least one of drying, steaming and pressure extraction in the Gastrodiae Rhizoma extraction. The steaming is performed at 101‹C~200‹C or less in order to increase the content of gastrodin which is an anti-convulsive material. The steaming and drying of the Gastrodiae Rhizoma are repeated over 1 time in order to increase the content of gastrodin which is an anti-convulsive material.