Gastrodia elata Bl. (GE) is a valuable herbal medicine which mainly used to deal with the diseases of cardiovascular and cerebrovascular system. It is essential and pregnant to study in-depth on GE and its related products with ascendant incidence of these diseases at present.
Correlation research on the extraction and purification method on the effective component of GE was described with the letterpress. Above all, the optimum chromatographic condition was developed to analysis the GA in the s...