Chemical composition and seasonal variation of hypericum hircinum L. subsp. majus (Aiton) N. robson essential oil / F. Maggi in The journal of essential oil research, Vol. 22 N° 5 (Septembre/Octobre 2010)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 22 N° 5 (Septembre/Octobre 2010) . - pp. 434-443 Titre : Chemical composition and seasonal variation of hypericum hircinum L. subsp. majus (Aiton) N. robson essential oil Type de document : texte imprimé Auteurs : F. Maggi, Auteur ; B. Tirillini, Auteur ; S. Vittori, Auteur Année de publication : 2011 Article en page(s) : pp. 434-443 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Hypericum hircinum subsp. Majus Guttiferae Essential oil compositions β  -pinene Limonene Trans-pinocarveol Myrtenol β  -caryophyllene β  -selinene Cis-β  -guaiene Isolongifolan-7α  -ol Phenological cycle Index. décimale : 646 Résumé : Essential oils obtained by hydrodistillation of leaves (LV), flowers (FL) and fruits (FR) of Hypericum hircinum subsp. majus from Marche (Italy), were analyzed by gas chromatography-flame ionization detector (GC-FID) and gas chromatography/mass spectrometry (GC/MS). Ninety-two volatile components were identified in the oils, representing 81.41–94.36% of the total oils. The major compounds were cis-β-guaiene (23.25–41.23%) and δ-selinene (8.48–25.20%) in LV, δ-selinene (18.29%) and limonene (15.23%) in FL, limonene (14.01–38.72%) and β-pinene (9.88–16.31%) in FR. The oils from LV and FL were dominated by sesquiterpene hydrocarbons, whilst the FR oils were rich in monoterpenes. Seasonal changes in relative percentages of representative groups and compounds of the oils were discussed. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2010.9700366 [article] Chemical composition and seasonal variation of hypericum hircinum L. subsp. majus (Aiton) N. robson essential oil [texte imprimé] / F. Maggi, Auteur ; B. Tirillini, Auteur ; S. Vittori, Auteur . - 2011 . - pp. 434-443. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 22 N° 5 (Septembre/Octobre 2010) . - pp. 434-443 Mots-clés : Hypericum hircinum subsp. Majus Guttiferae Essential oil compositions β  -pinene Limonene Trans-pinocarveol Myrtenol β  -caryophyllene β  -selinene Cis-β  -guaiene Isolongifolan-7α  -ol Phenological cycle Index. décimale : 646 Résumé : Essential oils obtained by hydrodistillation of leaves (LV), flowers (FL) and fruits (FR) of Hypericum hircinum subsp. majus from Marche (Italy), were analyzed by gas chromatography-flame ionization detector (GC-FID) and gas chromatography/mass spectrometry (GC/MS). Ninety-two volatile components were identified in the oils, representing 81.41–94.36% of the total oils. The major compounds were cis-β-guaiene (23.25–41.23%) and δ-selinene (8.48–25.20%) in LV, δ-selinene (18.29%) and limonene (15.23%) in FL, limonene (14.01–38.72%) and β-pinene (9.88–16.31%) in FR. The oils from LV and FL were dominated by sesquiterpene hydrocarbons, whilst the FR oils were rich in monoterpenes. Seasonal changes in relative percentages of representative groups and compounds of the oils were discussed. DEWEY : 665 ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2010.9700366

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Essential oil composition of tordylium apulum L. from Italy / B. Tirillini in The journal of essential oil research, Vol. 18 N° 1 (Janvier-Fevrier 2006)  

Public ISBD [article]  inThe journal of essential oil research > Vol. 18 N° 1 (Janvier-Fevrier 2006) . - pp. 51-52 Titre : Essential oil composition of tordylium apulum L. from Italy Type de document : texte imprimé Auteurs : B. Tirillini, Auteur ; G. Pintore, Auteur ; M. Chessa, Auteur Année de publication : 2006 Article en page(s) : pp. 51-52 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Tordylium apulum Umbelliferae Essential oil composition (E)-β  -ocimene α  -humulene Résumé : The essential oil composition of aerial parts of Tordylium apulum L. from Italy was analyzed by GC and GC/MS. Sixty-seven compounds were identified representing 96.5% of the oil. The most abundant compounds were (E)-β-ocimene (17.3), α-humulene (11.4%) and octyl octanoate (8.8%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699383#.Ua7xUtgYrOk [article] Essential oil composition of tordylium apulum L. from Italy [texte imprimé] / B. Tirillini, Auteur ; G. Pintore, Auteur ; M. Chessa, Auteur . - 2006 . - pp. 51-52. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 18 N° 1 (Janvier-Fevrier 2006) . - pp. 51-52 Mots-clés : Tordylium apulum Umbelliferae Essential oil composition (E)-β  -ocimene α  -humulene Résumé : The essential oil composition of aerial parts of Tordylium apulum L. from Italy was analyzed by GC and GC/MS. Sixty-seven compounds were identified representing 96.5% of the oil. The most abundant compounds were (E)-β-ocimene (17.3), α-humulene (11.4%) and octyl octanoate (8.8%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2006.9699383#.Ua7xUtgYrOk

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