title: [Quantitative determination of ursolic acid in folium Ilicis cornutae (gouguye) gathered in different and periods].
abstract: The content of ursolic acid in Folium Ilicis Cornutae (Gouguye) gathered in different periods from Yongfeng county of Jiangxi province was determined by TLCS method. The result shows that the content appears to be low in samples gathered in April, but about the same in samples of February, June, August, October and December.
authors.affiliation: Beijing University of TCM.
authors.forename: Y
authors.initials: Y
authors.lastname: Guo
authors.forename: Y
authors.initials: Y
authors.lastname: Cui
authors.forename: J
authors.initials: J
authors.lastname: Zhou
authors.forename: Y
authors.initials: Y
authors.lastname: Yan
authors.forename: P
authors.initials: P
authors.lastname: Yuan
mesh_terms: D000890:Anti-Infective Agents / Q000032:analysis*; D000972:Antineoplastic Agents, Phytogenic / Q000032:analysis*; D002855:Chromatography, Thin Layer; D003720:Densitometry; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D013997:Time Factors; D014315:Triterpenes / Q000032:analysis*; D000097245:Ursolic Acid
chemical_list: D000890:Anti-Infective Agents; D000972:Antineoplastic Agents, Phytogenic; D004365:Drugs, Chinese Herbal; D014315:Triterpenes; D000097245:Ursolic Acid