title: [Dammarane-type saponins in leaves of Panax collected in Sichuan].
abstract: Three saponins have been isolated from the leaves of Panax japonicus ssp. elegantior var. major (Burkill) Wu et Feng collected in Sichuan, China. They were identified as ginsenoside-Rd (0.5%), ginsenoside-Rg2 (0.025%) and ginsenoside-Rg1 (0.016%), respectively, based on the chemical and spectral analytical data obtained.
authors.forename: S R
authors.initials: SR
authors.lastname: Liu
authors.forename: Z J
authors.initials: ZJ
authors.lastname: Luo
authors.forename: S X
authors.initials: SX
authors.lastname: Yang
authors.forename: M L
authors.initials: ML
authors.lastname: Yu
mesh_terms: D036145:Ginsenosides; D005894:Panax / Q000032:analysis*; D010946:Plants, Medicinal; D012503:Saponins / Q000302:isolation & purification*
chemical_list: D036145:Ginsenosides; D012503:Saponins; C026474:ginsenoside Rg2; C035054:ginsenoside Rg1; C049863:ginsenoside Rd