Plant extracts industry has developed in the last 20 years, is also in the pharmaceutical, fine chemicals, agricultural industry between a new industry.
April 1, 2005, the Ministry of Commerce has implemented six recommended foreign trade industry standards. These six criteria are: "Hypericum perforatum extract", "Angelica extract", "fruit extract", "Red clover Extract", "Valerian extract" and "medicinal plants and pharmaceutical products, green industry standards." The Ministry of Commerce to implement the six recommendations of the foreign trade and economic industry standards as a breakthrough, select the export of large plant extracts varieties to formulate foreign trade and economic standards.
It is a kind of complex nitrogenous organic compound with special physiological activity and medical effect. such as ephedrine in the treatment of asthma, including ephedrine, scopolamine contains the analgesic effect of anisodamine and so on.