title: [A new method of identifying Chinese crude drugs by comparing the characteristic content patterns of their chemical constituents].
abstract: Using the characteristic patterns of contents of chemical constituents, Chinese crude drugs derived from closely relative species and their fakes can be clearly identified and the quality of these drugs can be roughly evaluated. In this paper, the identification of Qianghuo (Notopterygium spp.) was presented based on this new method.
authors.affiliation: Chengdu College of Traditional Chinese Medicine.
authors.forename: Z
authors.initials: Z
authors.lastname: Gu
mesh_terms: D004340:Drug Contamination; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D010363:Pattern Recognition, Automated
chemical_list: D004365:Drugs, Chinese Herbal