2SiJ ZhouLC SunHF.Development and management of herbal extract [J].首都医药,2005,(2):49-49.
3XuXQ HuGL WangXR.Application development of gas chromatography in trace analysis of organochlorine pesticide residual in Chinese traditional herb drugs and preparation[J].分析测试学报,2004,23(4):112-117.
4.Ch P(中国药典)Vol Ⅰ[S].,2000..
5.ChP(中国药典)Vol Ⅰ[S].,2005..
6WuQL YuanQP ChenYW.Technical study of cichoric acid extract and purification in Echinacea purpurea [J].中草药,2004,35(9):995-997.
7ZengJG.Fresh Chinese materia medica：important medicinal material [J].中草药,2005,36(1):32-32.
8Market News Service for Medicinal Plants & Extracts,2003.
9The US Market for Natural Ingredients Used in Dietary Supplements and Cosmetics ,2003.
