[GC-MS analysis of essential oil from the leaves of Psidium guajava].
The constituents of essential oils from the leaves of Psidium guajava Linn were analyzed by GC-MS qualitatively and quantitatively. Sixty compounds of the essential oils were identified at rate 90.56%. The major components were caryophyllene (18.81%), copaene (11.80%), [1aR-(1a alpha, 4a alpha, 7 alpha, 7a beta, 7b alpha)]-decahydro-1,1,7-trimethyl-4-methylene-1H-cycloprop[e] azulene(10.27%), eucalyptol(7.36%).
Li
J
J
Institute of Traditional Chinese Medicine, The First Military Medical University, Guangzhou 510515.
Chen
F
F
Luo
J
J
D003511:Cyclohexanols / Q000032:analysis / Q000302:isolation & purification*; D000077591:Eucalyptol; D039821:Monoterpenes; D009822:Oils, Volatile / Q000737:chemistry* / Q000302:isolation & purification; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D000081223:Polycyclic Sesquiterpenes; D031647:Psidium / Q000737:chemistry*; D012717:Sesquiterpenes / Q000032:analysis / Q000302:isolation & purification*; D013729:Terpenes / Q000032:analysis / Q000302:isolation & purification*
D003511:Cyclohexanols; D039821:Monoterpenes; D009822:Oils, Volatile; D000081223:Polycyclic Sesquiterpenes; D012717:Sesquiterpenes; D013729:Terpenes; C024714:caryophyllene; D000077591:Eucalyptol