title: [GC-MS analysis of essential oils in needles of Pinus in northeastern China].
abstract: The essential oils of five species of Pinus (P. densiflora, P. sylvestris var. mongolica, P. sylvestris var. sylvestriformis, P. tabulaeformis and P. takahasii) have been analysed by GC-MS. Fifty compounds have been identified.
authors.affiliation: Academy of Traditional Chinese Medicine and Materia Medica of Jilin Province, Changchun.
authors.forename: N
authors.initials: N
authors.lastname: Pan
authors.forename: Z
authors.initials: Z
authors.lastname: Yan
authors.forename: Z
authors.initials: Z
authors.lastname: Niu
mesh_terms: D000080462:Acyclic Monoterpenes; D000081008:Bicyclic Monoterpenes; D001643:Bridged Bicyclo Compounds / Q000032:analysis; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D008401:Gas Chromatography-Mass Spectrometry; D039821:Monoterpenes; D009822:Oils, Volatile / Q000032:analysis*; D013729:Terpenes / Q000032:analysis; D014197:Trees / Q000737:chemistry*
chemical_list: D000080462:Acyclic Monoterpenes; D000081008:Bicyclic Monoterpenes; D001643:Bridged Bicyclo Compounds; D004365:Drugs, Chinese Herbal; D039821:Monoterpenes; D009822:Oils, Volatile; D013729:Terpenes; C008574:beta-myrcene; C010789:beta-pinene; C005451:alpha-pinene