+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Analysis of volatile constituents in leaves of three cypress species by gas chromatography/mass spectrometry

, : Analysis of volatile constituents in leaves of three cypress species by gas chromatography/mass spectrometry. Se Pu 24(2): 185-187

Volatile oils in leaves of three cypress species were extracted by hydrodistillation method and analyzed by gas chromatography/mass spectrometry. Sixty-four constituents were separated and identified. The majority of the components were found to be monoterpenes and sesquiterpenes. There were 33, 37, 37 compounds in the oils of leaves of Sabina chinensis (L.) Ant, Cupressus lusitanica 'zhongshan' Mill and Sabina chinensis (L.) Ant. Cv. Kaizuca, respectively. Fourteen compounds were common to them, which were thujene, alpha-pinene, camphene, sabinene, beta-myrcene, alpha-terpinene, gamma-terpinene, alpha-terpinolene, bornyl acetate, beta-elemene, alpha-amorphene, germacrene D, delta-cadinene and elemol. In addition, each species had particular compounds. The main components were found to be: sabinene (20.99%), limonene (19.78%) and bornyl acetate (11.68%) for Sabina chinensis (L.) Ant; alpha-pinene (10.39%), sabinene (11.19%) and delta-3-carene (8.88%) for Cupressus lusitanica 'zhongshan' Mill; limonene (24.56%), beta-myrcene (8.04%) for Sabina chinensis (L.) Ant. Cv. Kaizuca.


PMID: 16830472

Other references

Kurvers, H.A.; Jacobs, M.J.; Beuk, R.J.; van den Wildenberg, F.A.; Kitslaar, P.J.; Slaaf, D.W.; Reneman, R.S., 1994: Reflex sympathetic dystrophy: result of autonomic denervation?. 1. To investigate the nature of sympathetic dysfunction in the pathogenesis of reflex sympathetic dystrophy, the microcirculatory vasoconstrictive responses to dependency were investigated in the skin of the band of 76 reflex sympathetic dystrophy...

Hill, D. .; Yates, T. .; Treweek, J. .; Pienkowski, M. ., 1996: Actions for biodiversity in the UK. Ecological Issues, 6 i-ii, 1-62

Holmes, S.J., 1914: The movements and reactions of the isolated melanophores of the frog. Berkeley UnivPub. Zool: 167-174

Martin, M.Cynthia.; Patil, D.V.; France, S., 2015: Functionalized 4-carboxy- and 4-keto-2,3-dihydropyrroles via Ni(II)-catalyzed nucleophilic amine ring-opening cyclizations of cyclopropanes. A general synthetic approach to vinylogous 4-carboxy- and 4-keto-2,3-dihydropyrroles is reported using Ni(ClO4)2·6H2O as a Lewis acid catalyst for nucleophilic amine ring-opening cyclizations of donor-acceptor (D-A) cyclopropanes. This methodolog...

Zahran, M.K., 1970: Satisfactory control of broomrape in broad beans by soil fumigation in the U.A.R. In trials at six different sites in the U.A.R. in 1968-70, 1, 2-dibromo-3-chloropropane (as Fuma-zone or Nemagon) was incorporated at 7-11 lb a.i./feddan before sowing broad beans in November or was run in irrigation water at the time of sowing or...

Scheideler, J.K.; Taber, J.M.; Ferrer, R.A.; Grenen, E.G.; Klein, W.M.P., 2017: Heart disease versus cancer: understanding perceptions of population prevalence and personal risk. Although the gap is narrowing, Americans are more likely to be diagnosed with and die from heart disease than cancer, and yet many believe cancer is more common and their personal risk of cancer is higher than their heart disease risk. Using natio...

Kaida, T.; Ogawa, T.; Amemiya, T.; Hayano, M.; Yano, K., 1997: Three cases of amiodarone keratopathy. We observed three cases of keratopathy during systemic treatment with amiodarone for arrythmia. The keratopathy developed, respectively, 2,4 and 6 months after start of therapy. Keratopathy was graded as grade I in two cases and as III in one by M...

Fischer, A., 1953: On the protein metabolism of tissue cells in vitro. Journal of the National Cancer Institute 13(6): 1399-1423

Jacquier, A.; Facon, F.; Vidal, V.; Pascal, T.; Chapon, F.; Dessi, P.; Bartoli, J.M.; Moulin, G., 2003: Sphenoid sinusitis. Sphenoid sinusitis is uncommon, with an incidence of about 2.7%. Failure to diagnose and treat sphenoid sinus disease has been shown to lead to serious neurologic sequellae. Plain radiographs play a limited role in the management of sinusitis. CT...

Obek, C.; Onal, B.; Ozkan, B.; Onder, A.U.; Yalcin, V.; Solok, V., 2002: Is periprostatic local anesthesia for transrectal ultrasound guided prostate biopsy associated with increased infectious or hemorrhagic complications? A prospective randomized trial. Purpose: Periprostatic local anesthesia for prostate biopsy requires 2 or more extra needle punctures and injection of the local anesthetic through the highly colonized rectum. To our knowledge we report the first prospective randomized trial to a...