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547.915:[582.288+582.929.4] (1) |
Органическая химия (484) |
Систематика растений (855) |
SM ISO690:2012 DOMBROV, Liudmila, GILLE, Elvira, COLŢUN, Maricica, NECULA, Radu Dan, CHISNICEAN, Lilia, LUPAN, Aurelia. Compoziţia chimică a uleiului volatil la Verbena triphylla L. Hér. şi Ocimum basilicum var. citriodorum. In: Revista de Ştiinţă, Inovare, Cultură şi Artă „Akademos”, 2019, nr. 1(52), pp. 55-60. ISSN 1857-0461. DOI: https://doi.org/10.5281/zenodo.2906374 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Revista de Ştiinţă, Inovare, Cultură şi Artă „Akademos” | ||
Numărul 1(52) / 2019 / ISSN 1857-0461 /ISSNe 2587-3687 | ||
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DOI:https://doi.org/10.5281/zenodo.2906374 | ||
CZU: 547.915:[582.288+582.929.4] | ||
Pag. 55-60 | ||
Descarcă PDF | ||
Rezumat | ||
Verbena triphylla L. Hér. and O. basilicum var. citriodorum are cultivated as aromatic and spice plants in diff erent areas of the world, especially for the lemon-like smell of their leaves, due to the presence of 3,7-dimethyl-2,6-octadienal, also known as lemonal or citral, a mixture of two isomers: trans-citral or geranial and cis-citral or neral, which is used in food and perfumery. The purpose of this study was to determine, at diff erent stages of development, the composition of the essential oil of the species Verbena triphylla L. Hér. and O. basilicum var. citriodorum, grown at the National Botanical Garden (Institute) „Al. Ciubotaru”. The composition of the essential oil was analysed by gas chromatography mass spectrometry (GC-MS). The 29 compounds identified in the essential oil of Verbena triphylla L. Hér. include limonene (24,6-25,3%), geranial (14,4-16,7%), neral (11,4-13,8%), caryophyllene oxide (7,8-9,0%), spathulenol (4,9-6,6%), which constitute 66,0-68,5% of the oil composition. In the oil of O. basilicum var. citriodorum, 37 constituents were determined, the main ones being: linalool (28,7-31,2%), geranial (14,3-18,0%), carveol (11,9-14,7%), 4-terpineol (6,5-6,7%) and nerol (3,2-6,7%), which constitute 68,1-73,8% of the total composition. |
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Cuvinte-cheie Ocimum, citral, essential oil, GC-MS, Verbena, Ocimum, citral, ulei volatil, GC-MS |
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