title: [Supercritical extraction of Alpinia officinarum and GC-MS analysis of its components].
abstract: In order to find the effective components and new pharmaceutical effect of Alpinia officinarum, and further exploit it, we extracted its essential oils with the technique of Supercritical-CO2 fluid, then confirmed there were 27 components in Pot I And 111 components in Pot II by using the chemical component analysis and the computer information retrieval in the GC-MS system.
authors.affiliation: Zhujiang Hospital, Guangzhou 510282.
authors.forename: J
authors.initials: J
authors.lastname: Lin
authors.forename: S
authors.initials: S
authors.lastname: Liu
authors.forename: W
authors.initials: W
authors.lastname: He
authors.forename: W
authors.initials: W
authors.lastname: Yang
authors.forename: Z
authors.initials: Z
authors.lastname: Wu
authors.forename: P
authors.initials: P
authors.lastname: Xia
authors.forename: F
authors.initials: F
authors.lastname: Chen
mesh_terms: D032429:Alpinia / Q000737:chemistry*; D000081008:Bicyclic Monoterpenes; D001643:Bridged Bicyclo Compounds / Q000032:analysis; D002245:Carbon Dioxide; D025924:Chromatography, Supercritical Fluid; D003511:Cyclohexanols / Q000032:analysis; D000077591:Eucalyptol; D008401:Gas Chromatography-Mass Spectrometry; D039821:Monoterpenes / Q000032:analysis; D009822:Oils, Volatile / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D013678:Technology, Pharmaceutical / Q000379:methods
chemical_list: D000081008:Bicyclic Monoterpenes; D001643:Bridged Bicyclo Compounds; D003511:Cyclohexanols; D039821:Monoterpenes; D009822:Oils, Volatile; D002245:Carbon Dioxide; C010789:beta-pinene; D000077591:Eucalyptol