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Essential oil composition of eryngium paludosum (Moore et Betche) P.W.Michael / Jesús Palá-Paúl in The journal of essential oil research, Vol. 20 N°5 (Septembre/Octobre 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 20 N°5 (Septembre/Octobre 2008) . - pp. 416-419 Titre : Essential oil composition of eryngium paludosum (Moore et Betche) P.W.Michael : An endemic species from eastern Australia Type de document : texte imprimé Auteurs : Jesús Palá-Paúl, Auteur ; Lachlan M. Copeland, Auteur ; Joseph J. Brophy, Auteur Année de publication : 2008 Article en page(s) : pp. 416-419 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Eryngium  paludosum  Apiaceae  Essential  oil  composition  γ-terpinene  β-bisabolene Résumé : The essential oil composition from the aerial parts of Eryngium paludosum (Moore et Betche) P.W.Michael, an endemic species from eastern Australia, has been analyzed by GC and GC/MS. Thirty six compounds have been identified representing more than 90% of the total oil. The main constituents of the oil were found to be γ-terpinene (12.9%) and β-bisabolene (12.2%). Other representative compounds of the oil were identified as germacrene D (7.6%), myrcene (7.3%), β-caryophyllene (7.0%), limonene (6.0%) and α-humulene (5.1%). The sesquiterpene fraction (56.9%) was predominant in the oil of this species; most of these were hydrocarbons (52.9%). This is the first published study outlining the chemical composition of this Australian species. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700045 [article] Essential oil composition of eryngium paludosum (Moore et Betche) P.W.Michael : An endemic species from eastern Australia [texte imprimé] / Jesús Palá-Paúl, Auteur ; Lachlan M. Copeland, Auteur ; Joseph J. Brophy, Auteur . - 2008 . - pp. 416-419. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 N°5 (Septembre/Octobre 2008) . - pp. 416-419 Mots-clés : Eryngium  paludosum  Apiaceae  Essential  oil  composition  γ-terpinene  β-bisabolene Résumé : The essential oil composition from the aerial parts of Eryngium paludosum (Moore et Betche) P.W.Michael, an endemic species from eastern Australia, has been analyzed by GC and GC/MS. Thirty six compounds have been identified representing more than 90% of the total oil. The main constituents of the oil were found to be γ-terpinene (12.9%) and β-bisabolene (12.2%). Other representative compounds of the oil were identified as germacrene D (7.6%), myrcene (7.3%), β-caryophyllene (7.0%), limonene (6.0%) and α-humulene (5.1%). The sesquiterpene fraction (56.9%) was predominant in the oil of this species; most of these were hydrocarbons (52.9%). This is the first published study outlining the chemical composition of this Australian species. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9700045

Leaf essential oils from philotheca species (Rutaceae) in queensland and northern new south wales / Joseph J. Brophy in The journal of essential oil research, Vol. 19 N°4 (Juillet/Août 2007) 

Public ISBD [article]  in The journal of essential oil research > Vol. 19 N°4 (Juillet/Août 2007) . - pp. 364-371 Titre : Leaf essential oils from philotheca species (Rutaceae) in queensland and northern new south wales Type de document : texte imprimé Auteurs : Joseph J. Brophy, Auteur ; Robert J. Goldsack, Auteur ; Lachlan M. Copeland, Auteur Année de publication : 2007 Article en page(s) : pp. 364-371 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Philotheca  acrolopha  Philotheca  ciliata  Philotheca  cuticularis  Philotheca  difformis  subsp.  difformis  Philotheca  difformis  subsp.  smithiana  Philotheca  ericifolia  Philotheca  conduplicata  Philotheca  epilosa  Philotheca  glasshousiensis  Philotheca  myoporoides  subsp.  myoporoides  Philotheca  obovatifolia  Philotheca  papillata  Philotheca  queenslandica  Philotheca  salsolifolia  subsp.  pedicellata  Philotheca  salsolifolia  subsp.  salsolifolia  Philotheca  sporadica  Rutaceae  Essential  oil  composition  α-pinene  Camphene  Spathulenol  Camphor Résumé : The leaf oils of the species of Philotheca growing in Queensland and northern New South Wales have been examined by combined GC and GC/MS. Philotheca cuticularis, both subspecies of P. difformis, P. glasshousiensis, P. myoporoides subsp. myoporoides, P. epilosa, P. obovata, P. queenslandica and P. sporadica all produced leaf oils in which the major component (<75%) was α-pinene. In P. acrolopha, the major components were α-pinene (34–42%) and β-caryophyllene (12–22%), while in P. ciliata the principal components were α-pinene (48–54%) and camphor (18–25%). In P. ericifolia the major components were α-pinene (16–25%), myrcene (7–10%), (E)-β-ocimene (18–34%) and the sesquiterpene spathulenol (13–21%). Pilotheca conduplicata produced a monoterpenic oil in which the main components were α-pinene (27.2%), limonene (43.8%) and (E)-β-ocimene (18.3%). In Philotheca papillata α-pinene (43.0%), camphene (9.3%) and elemol (8.8%) were the principal components of the leaf oil. The leaf oil of P. salsolifolia subsp. salsolifolia contained α-pinene (31.9%) and spathulenol (18.1%) as its major components, while in P. salsolifolia subsp. pedicellata sabinene (38%) and bicyclogermacrene (15.2%) were the major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699307#.UW5LmUqC5mM [article] Leaf essential oils from philotheca species (Rutaceae) in queensland and northern new south wales [texte imprimé] / Joseph J. Brophy, Auteur ; Robert J. Goldsack, Auteur ; Lachlan M. Copeland, Auteur . - 2007 . - pp. 364-371. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 19 N°4 (Juillet/Août 2007) . - pp. 364-371 Mots-clés : Philotheca  acrolopha  Philotheca  ciliata  Philotheca  cuticularis  Philotheca  difformis  subsp.  difformis  Philotheca  difformis  subsp.  smithiana  Philotheca  ericifolia  Philotheca  conduplicata  Philotheca  epilosa  Philotheca  glasshousiensis  Philotheca  myoporoides  subsp.  myoporoides  Philotheca  obovatifolia  Philotheca  papillata  Philotheca  queenslandica  Philotheca  salsolifolia  subsp.  pedicellata  Philotheca  salsolifolia  subsp.  salsolifolia  Philotheca  sporadica  Rutaceae  Essential  oil  composition  α-pinene  Camphene  Spathulenol  Camphor Résumé : The leaf oils of the species of Philotheca growing in Queensland and northern New South Wales have been examined by combined GC and GC/MS. Philotheca cuticularis, both subspecies of P. difformis, P. glasshousiensis, P. myoporoides subsp. myoporoides, P. epilosa, P. obovata, P. queenslandica and P. sporadica all produced leaf oils in which the major component (<75%) was α-pinene. In P. acrolopha, the major components were α-pinene (34–42%) and β-caryophyllene (12–22%), while in P. ciliata the principal components were α-pinene (48–54%) and camphor (18–25%). In P. ericifolia the major components were α-pinene (16–25%), myrcene (7–10%), (E)-β-ocimene (18–34%) and the sesquiterpene spathulenol (13–21%). Pilotheca conduplicata produced a monoterpenic oil in which the main components were α-pinene (27.2%), limonene (43.8%) and (E)-β-ocimene (18.3%). In Philotheca papillata α-pinene (43.0%), camphene (9.3%) and elemol (8.8%) were the principal components of the leaf oil. The leaf oil of P. salsolifolia subsp. salsolifolia contained α-pinene (31.9%) and spathulenol (18.1%) as its major components, while in P. salsolifolia subsp. pedicellata sabinene (38%) and bicyclogermacrene (15.2%) were the major components. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2007.9699307#.UW5LmUqC5mM