title: [Analysis on essential oil from Alpinia katsumada by extraction of supercritical CO2 fluid].
abstract: By using the extraction technique of supercritical CO2 fluid on Alpinia katsumada Hayata, essential oil could be got and then be applied to GC-MS online computer retrieval analysis. After a stuy on essential oil both in isolation pot I and II, 95 peaks and 126 peaks were recorded respectively, and 81 and 120 components were identified respectively.
authors.affiliation: First Military Medical University, Guanghou 510282.
authors.forename: J
authors.initials: J
authors.lastname: Ling
authors.forename: Y
authors.initials: Y
authors.lastname: Xu
authors.forename: Y
authors.initials: Y
authors.lastname: Zheng
authors.forename: Y
authors.initials: Y
authors.lastname: Gong
authors.forename: F
authors.initials: F
authors.lastname: Cheng
authors.forename: Z
authors.initials: Z
authors.lastname: Wu
authors.forename: P
authors.initials: P
authors.lastname: Xia
mesh_terms: D032429:Alpinia / Q000737:chemistry*; D002245:Carbon Dioxide; D025924:Chromatography, Supercritical Fluid; D009822:Oils, Volatile / Q000737:chemistry* / Q000302:isolation & purification; D010169:Palmitic Acids / Q000032:analysis*; D010946:Plants, Medicinal / Q000737:chemistry*; D000081223:Polycyclic Sesquiterpenes; D012717:Sesquiterpenes / Q000032:analysis*
chemical_list: D009822:Oils, Volatile; D010169:Palmitic Acids; D000081223:Polycyclic Sesquiterpenes; D012717:Sesquiterpenes; D002245:Carbon Dioxide; C093821:hexadecenoic acid; C024714:caryophyllene