Auteur Gilles Figuérédo
Documents disponibles écrits par cet auteur (11)
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Gilles Figuérédo, Auteur ; Jean-Claude Chalchat, Auteur ; Silvana Petrovic, Auteur |The results of the chemical investigations of the essential oils from the flowers, leaves, stems and rhizome of Peucedanum officinale are presented. The essential oil contents were 1.21% (v/w) in flowers, 0.64% (v/w) in leaves, 0.08% (v/w) in s[...]
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Pascal Champagnat, Auteur ; Gilles Figuérédo, Auteur ; Jean-Claude Chalchat, Auteur |An oil was obtained from roots of Vetiveria nigritana (Benth.) Stapf collected in Mali and analyzed by GC and GC/MS. Fifty-four constituents (79.7% of the whole oil) were identifed. Prezizanoic acid (15.0%), preziza-7(15)-en-12-ol (9.5%), cedren[...]
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Gilles Figuérédo, Auteur ; Jean-Claude Chalchat, Auteur ; Bernard Pasquier, Auteur |Essential oils isolated by water distillation were analyzed by GC and GC/MS. In Origanum x majoricum, 74 constituents were identified. The trans-sabinene hydrate and carvacrol were the most prominent compounds, followed by sabinene, γ-terpinene [...]
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Gilles Figuérédo, Auteur ; Jean-Claude Chalchat, Auteur ; Bernard Pasquier, Auteur |Analysis by GC and GC/MS of the oil of Origanum dayi grown in France from seeds collected from the desert of Judea in Israel, isolated by water distillation, led to the identifcation of 68 constituents. The oil was characterized by high proporti[...]
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Gilles Figuérédo, Auteur ; Jean-Claude Chalchat, Auteur ; Bernard Pasquier, Auteur |The essential oils of seven species of oregano (Origanum vulgare L. ssp. gracile (Koch), Origanum acutidens (Hand.-Mazz.) Ietswaart, Origanum hypericifolium O. Schwarz et P.H. Davis, Origanum bargyli Mouterde, Origanum saccatum P.H. Davis, Origa[...]
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Gilles Figuérédo, Auteur ; Patrick Cabassu, Auteur ; Jean-Claude Chalchat, Auteur |The essential oils of Origanum elongatum Emberger et Maire grown from seeds from Morocco, harvested at a natural site and in the CNPPMAI collection were analyzed by GC/MS; 67 constituents were identifed, among which carvacrol predominated (> 65[...]
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Gilles Figuérédo, Auteur ; Patrick Cabassu, Auteur ; Jean-Claude Chalchat, Auteur |Six species of oregano were studied: Origanum compactum Benth., O. dictamnus L., O. dubium Boiss., O. minutiforum Schwarz et Davis, O. onites L. and O. vulgare ssp. hirtum Ietswaart. Collected at their natural sites, sown, planted and oils isola[...]
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Thomas Silou, Auteur ; Laurent Loubaki, Auteur ; Gilles Figuérédo, Auteur |Seventy constituents were identified by GC and GC/MS analysis of the oils from the leaves and flower tips, stalks and roots of Elyonurus hensii Schum. The compounds p-cymene, p-mentha-2,8(9)-dien-1-ol, p-mentha-1(7), 8-dien-2-ol, 2-undecanone, 2[...]
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Gilles Figuérédo, Auteur ; Jean-Claude Chalchat, Auteur ; Bernard Pasquier, Auteur |The seeds of two populations of oregano (O. cordifolium) harvested in Cyprus were sown at a research station in France. The resulting plants were planted in triplicate in a Fischer block design. The oils, which were produced by hydrodistillation[...]
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Gilles Figuérédo, Auteur ; Jean-Claude Chalchat, Auteur ; B. Pasquier, Auteur |Seedlings obtained from seeds of three populations of oregano (Origanum ehrenbergii) harvested in Lebanon and sown at a research station in France were planted in three replicates in a Fischer block design. Oils produced by water distillation we[...]
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Pascal Champagnat, Auteur ; Gilles Figuérédo, Auteur ; Jean-Claude Chalchat, Auteur |This work reports the chemical composition of essential oils of Vetiveria zizanioïdes (L.) Nash from nine countries: Brazil, China, Haiti, India, Java, Madagascar, Mexico, Reunion and Salvador. Analyses were performed using GC/MS, and about 110 [...]
