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Chemical composition of the essential oil from the herb of erigeron annuus (L.) pers / Anna Lis in The journal of essential oil research, Vol. 20 n°3 (Mai/Juin 2008) 

Public ISBD [article]  in The journal of essential oil research > Vol. 20 n°3 (Mai/Juin 2008) . - pp. 229-232 Titre : Chemical composition of the essential oil from the herb of erigeron annuus (L.) pers Type de document : texte imprimé Auteurs : Anna Lis, Auteur ; Justyna Mielczarek, Auteur ; Danuta Kalemba, Auteur Année de publication : 2008 Article en page(s) : pp. 229-232 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Erigeron  annuus  Compositae  Essential  oil  composition  Germacrene  D  β-caryophyllene Résumé : The essential oil obtained from the herb of Erigeron annuus (L.) Pers. harvested at four ontogenesis phases was analyzed by GC, GC/MS and 1H-NMR spectroscopy. More than 60 compounds were identified. Sesquiterpenoids constituted about 90% of the oil. Germacrene D (42.7–63.7%) and β-caryophyllene (9.0–15.9%) were the main constituents. The content of germacrene D increased until the flowering stage, however, the content of β-caryophyllene decreased at the same time. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9699999 [article] Chemical composition of the essential oil from the herb of erigeron annuus (L.) pers [texte imprimé] / Anna Lis, Auteur ; Justyna Mielczarek, Auteur ; Danuta Kalemba, Auteur . - 2008 . - pp. 229-232. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 20 n°3 (Mai/Juin 2008) . - pp. 229-232 Mots-clés : Erigeron  annuus  Compositae  Essential  oil  composition  Germacrene  D  β-caryophyllene Résumé : The essential oil obtained from the herb of Erigeron annuus (L.) Pers. harvested at four ontogenesis phases was analyzed by GC, GC/MS and 1H-NMR spectroscopy. More than 60 compounds were identified. Sesquiterpenoids constituted about 90% of the oil. Germacrene D (42.7–63.7%) and β-caryophyllene (9.0–15.9%) were the main constituents. The content of germacrene D increased until the flowering stage, however, the content of β-caryophyllene decreased at the same time. ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/abs/10.1080/10412905.2008.9699999

Essential oil of Phellodendron japonicum Maxim / Anna Lis in The journal of essential oil research, Vol. 24 N° 3 (Juin 2012) 

Public ISBD [article]  in The journal of essential oil research > Vol. 24 N° 3 (Juin 2012) . - pp. 259-263 Titre : Essential oil of Phellodendron japonicum Maxim Type de document : texte imprimé Auteurs : Anna Lis, Auteur ; Magdalena Jóźwicka, Auteur Année de publication : 2012 Article en page(s) : pp. 259-263 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Phellodendron  japonicum  Japanese  cork  tree  Rutaceae  Essential  oil  composition  Myrcene Résumé : The essential oils from fruits, flowers and leaves of Phellodendron japonicum Maxim. were analyzed by gas chromatography (GC), GC/mass spectrometry (GC/MS) and 1H-nuclear magnetic resonance (NMR) spectroscopy. More than 80 compounds were identified. Myrcene (79.5–86.1%) and germacrene D (2.5–11.8%) were the main constituents in the fruit oil. The flower oil contained mainly myrcene (59.7%) and α-pinene (8.0%), whereas the leaf oil contained β-elemol (30.5%) and myrcene (21.2%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/full/10.1080/10412905.2012.676773 [article] Essential oil of Phellodendron japonicum Maxim [texte imprimé] / Anna Lis, Auteur ; Magdalena Jóźwicka, Auteur . - 2012 . - pp. 259-263. Génie Chimique Langues : Anglais (eng) in The journal of essential oil research > Vol. 24 N° 3 (Juin 2012) . - pp. 259-263 Mots-clés : Phellodendron  japonicum  Japanese  cork  tree  Rutaceae  Essential  oil  composition  Myrcene Résumé : The essential oils from fruits, flowers and leaves of Phellodendron japonicum Maxim. were analyzed by gas chromatography (GC), GC/mass spectrometry (GC/MS) and 1H-nuclear magnetic resonance (NMR) spectroscopy. More than 80 compounds were identified. Myrcene (79.5–86.1%) and germacrene D (2.5–11.8%) were the main constituents in the fruit oil. The flower oil contained mainly myrcene (59.7%) and α-pinene (8.0%), whereas the leaf oil contained β-elemol (30.5%) and myrcene (21.2%). ISSN : 1041-2905 En ligne : http://www.tandfonline.com/doi/full/10.1080/10412905.2012.676773