Characterization and biological activity of essential oils from fruits of<i>Zanthoxylum xanthoxyloides</i>Lam. and<i>Z. leprieurii</i>Guill. & Perr., two culinary plants from Cameroon
Hervet Paulain Dongmo Fogang, Léon Azefack Tapondjou, Hilaire Macaire Womeni, Luana Quassinti, Massimo Bramucci, Luca A. Vitali +6 more
Flavour and Fragrance Journal
Abstract
ABSTRACT Essential oils obtained by hydrodistillation of dried fruits of Zanthoxylum xanthoxyloides and Z. leprieurii (Rutaceae), were analysed by gas chromagraphy–flame ionization detection and gas chromatography–mass spectrometry. In the former, the major volatiles resulted citronellol (29.9%) and geraniol (11.5%), followed by citronellyl acetate (5.5%), limonene (5.5%) and citronellal (4.6%), while in the latter the major compounds were ( E )‐ β ‐ocimene (29.4%), myrcene (28.6%), limonene (13.6%) and α ‐pinene (8.1%), respectively. The chemical composition supports the traditional use of these plants as spices in local food. The oils were also tested for antiproliferative, antimicrobial and antioxidant activities by MTT assay, agar disc diffusion method, and DPPH, ABTS and β ‐carotene–linoleic acid assay, respectively. The noteworthy cytotoxic effects of Z. xanthoxyloides are probably related to the presence of geraniol and citronellol, which exhibited strong antiproliferative activity against all the tested human tumor cell lines, and support the local traditional use of this plant for the treatment of various cancers. Copyright © 2012 John Wiley & Sons, Ltd.
Extracted Claims
3 claims extracted from this paper into the knowledge graph
geraniol and citronellol exhibited strong antiproliferative activity against all the tested human tumor cell lines
“The noteworthy cytotoxic effects of Z. xanthoxyloides are probably related to the presence of geraniol and citronellol, which exhibited strong antiproliferative activity against all the tested human t...”
essential oils from Zanthoxylum xanthoxyloides contained citronellol (29.9%), geraniol (11.5%), citronellyl acetate (5.5%), limonene (5.5%), and citronellal (4.6%)
“In the former, the major volatiles resulted citronellol (29.9%) and geraniol (11.5%), followed by citronellyl acetate (5.5%), limonene (5.5%) and citronellal (4.6%),”
essential oils from Z. leprieurii contained (E)-β-ocimene (29.4%), myrcene (28.6%), limonene (13.6%), and α-pinene (8.1%)
“while in the latter the major compounds were (E)-β-ocimene (29.4%), myrcene (28.6%), limonene (13.6%) and α-pinene (8.1%), respectively.”