Supercritical co2 extract and essential oil of bay (Laurus nobilis L.): Chemical composition and antibacterial activity
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Chemical Composition and Larvicidal Activity of the Essential Oil of Laurus nobilis L. from Iran
The chemical composition of the essential oil obtained from the aerial parts of Laurus nobilis L. has been examined by gas chromatography (GC) and GC- mass spectrometery (MS). The main components of the oil were identified. 1,8-Cineole was the major component in the oil together with b-terpinyl acetate, terpinene-4-ol, a-pinene, b-pinene, p-cymene, linalool and ...
متن کاملchemical composition and larvicidal activity of the essential oil of laurus nobilis l. from iran
the chemical composition of the essential oil obtained from the aerial parts of laurus nobilis l. has been examined by gas chromatography (gc) and gc- mass spectrometery (ms). the main components of the oil were identified. 1,8-cineole was the major component in the oil together with b-terpinyl acetate, terpinene-4-ol, a-pinene, b-pinene, p-cymene, linalool and terpinene-4-ylacetate. the essent...
متن کاملLaurus nobilis: Composition of Essential Oil and Its Biological Activities.
Laurus nobilis is native to the southern Mediterranean region and cultivated mainly in Europe and the USA as an ornamental and medicinal plant. The chemical composition of the essential oil (EO) from leaves of L. nobilis, collected in Southern Italy, was studied by GC and GC-MS. In all, 55 compounds were identified, accounting for 91.6% of the total oil. 1,8-Cineole (31.9%), sabinene (12.2%), a...
متن کاملSupercritical fluid CO2 extraction of essential oil from Marchantia convoluta: global yields and extract chemical composition
The essential oil of Marchantia convoluta was obtained by supercritical (carbon dioxide) extraction using methanol as a modifier. Global yields were determined according to the orthogonal design. The effects of different parameters, such as pressure, temperature, modifier volume and extraction time, on the supercritical fluid extraction (SFE) of essential oil from M. convoluta were investigated...
متن کاملEssential oil composition of Laurus nobilis L. of different growth stages growing in Iran.
The chemical variations of the essential oil from the aerial parts of Laurus nobilis L. (Lauraceae) have been studied. Plant material has been harvested at each phenological status (vegetative, before anthesis, full flowering and seed-bearing). The oils were obtained by hydrodistillation of the air-dried samples. Analysis by GC and GC-MS of the essential oils has allowed to identify 39 compound...
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ژورنال
عنوان ژورنال: Journal of the Serbian Chemical Society
سال: 2010
ISSN: 0352-5139
DOI: 10.2298/jsc1000003i