title: [Survey of investigations on Daodi Chinese medicinal materials in China since 1980s].
abstract: In the recent 20 years, three major investigational achievements about Daodi CMM (Chinese medicinal materials) have been made as follows: (1) The herbal textual about Daodi CMM have been collected and revised systematically, and the causes and pattern of Daodi CMM formation and development were illustrated. (2) A series of appraising methods and marks for Daodi CMM have been set up initially, the scientific connotation of Daodi CMM has been clarified primarily, which promotes the development of pharmacognosy discipline consequently. (3) Based on the Daodi CMM research program, the GAP of CMM with good quality, high yield and best benefit has been carried out elementarily, which is helpful to solve some economic problems and troubles which the peasant, countryside and agriculture always worry about. However, there are still some puzzles and misunderstandings about Daodi CMM to be treated with seriously. The main research aspects of Daodi CMM in the future could be focused on: (1) Identification and authentication of the species and producing area of Daodi CMM. (2) Establishment and implement of the commercial specification criterion of Daodi CMM. (3) Standardization of the planting and processing technologies for Daodi CMM.
authors.affiliation: Institute of Chinese Meteria Medica, 302 Hospital of PLA, Beijing 100039, China. pharmacy302@126.com
authors.forename: Xiaohe
authors.initials: X
authors.lastname: Xiao
authors.forename: Shilin
authors.initials: S
authors.lastname: Chen
authors.forename: Luqi
authors.initials: L
authors.lastname: Huang
authors.forename: Peigen
authors.initials: P
authors.lastname: Xiao
mesh_terms: D002681:China; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000592:standards*; D008419:Materia Medica / Q000737:chemistry* / Q000378:metabolism; D008516:Medicine, Chinese Traditional / Q000592:standards; D010946:Plants, Medicinal / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism
chemical_list: D004365:Drugs, Chinese Herbal; D008419:Materia Medica