title: [Study on the chemical structure from the roots of Actinidia deliciosa].
abstract: Active compounds from Actinidia deliciosa were separated and identified. Column chromatography was used for isolation. Physicochemical and spectroscopic analysis were employed for structural identification. 5 compounds were isolated and identified as 2alpha, 3beta, 19, 23-tetrahydroxylolean-12-en-28-oic acid( I ), 2alpha, 3alpha, 23-trihydroxy-urs-12-en-28-oic acid( II ) , 2alpha, 3beta, 19,23-tetra-hydroxyl-urs-12-en-oic acid( I ) , undecanoic acid( IV) ,beta-sitoserol( V ). I , IV and V were isolated from roots of Actinidia deliciosa for the first time.
authors.affiliation: School of Food Science and Technology, Southern Yangtze University, Wuxi 214036, China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Lai
authors.forename: De-ping
authors.initials: DP
authors.lastname: Xu
mesh_terms: D029042:Actinidia / Q000737:chemistry*; D000970:Antineoplastic Agents / Q000737:chemistry / Q000302:isolation & purification*; D002855:Chromatography, Thin Layer; D015394:Molecular Structure; D009828:Oleanolic Acid / Q000737:chemistry / Q000302:isolation & purification; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D000970:Antineoplastic Agents; D012855:Sitosterols; D014315:Triterpenes; D009828:Oleanolic Acid