Open AccessChemical composition of the leaf oil of Artabotrys jollyanus from Côte d’Ivoire
Author(s) -
Stéphane Gervais Gooré,
Zana Adama Ouattara,
Ahoua Yapi,
Yves-Alain Békro,
Ange Bighelli,
Mathieu Paoli,
Félix Tomi
Publication year - 2017
Publication title -
revista brasileira de farmacognosia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.432
H-Index - 46
eISSN - 1981-528X
pISSN - 0102-695X
DOI - 10.1016/j.bjp.2017.04.001
Subject(s) - annonaceae , chemical composition , essential oil , composition (language) , cote d ivoire , chemistry , yield (engineering) , horticulture , botany , burseraceae , biology , organic chemistry , materials science , humanities , art , metallurgy , literature
One oil sample isolated from leaves of Artabotrys jollyanus Pierre, Annonaceae, from Côte d’Ivoire has been analyzed by GC(RI), GC-MS and 13C NMR. In total, thirty-seven compounds accounting for 96.9% of the relative composition have been identified. The composition of the essential oil was dominated by trans-calamenene (15.7%), α-copaene (14.8%), α-cubebene (10.4%), cadina-3,5-diene (10.3%), (E)-β-caryophyllene (6.3%) and cadina-1,4-diene (6.1%). 13C NMR spectroscopy was very useful in the identification of trans-calamenene, 7-hydroxycalamenene, cadina-3,5-diene and cadina-1,4-diene. Moreover, monitoring the evolution of the leaf essential oil composition and the yield on a 12-month period (one sample per month) was achieved. The twelve essential oil samples exhibited a chemical homogeneity but the yield varied from sample to sample (0.26–0.60%)