1. Institute of Chinese Materia Medica, Hunan Academy of Chinese Medicine, Changsha, P. R. China;
2. Graduate School,Hunan University of Chinese Medicine, Changsha, P. R. China;
3. College of Pharmacy, Changchun University of Chinese Medicine, Changchun, P. R. China;
4. National Resource Center for Chinese Meteria Medica, Chinese Academy of Chinese Medical Sciences, Beijing, China