Journal ArticleDOI
Gas chromatographic retention indices of monoterpenes and sesquiterpenes on methyl silicon and Carbowax 20M phases
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TLDR
In this article, some 900 Kovats' indices of 400 individual compounds on methyl silicone (dimethyl polysiloxane) and/or Carbowax 20M liquid phases are summarized from the general literature.About:
This article is published in Journal of Chromatography A.The article was published on 1990-01-01. It has received 2118 citations till now. The article focuses on the topics: Kovats retention index.read more
Citations
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Journal ArticleDOI
Activity against microorganisms affecting cellulosic objects of the volatile constituents of Leonotis nepetaefolia from Nicaragua.
TL;DR: The chemical composition of the essential oil from aerial parts of L. nepetaefolia and the antibacterial activity against several Gram + and Gram - bacteria, including Bacillus cereus and B. subtilis, were determined.
Journal ArticleDOI
The Essential Oil Composition of Mentha aquatica L
TL;DR: The composition of the essential oil obtained from the dried flowering aerial parts of Mentha aquatica L. (Labiatae) was analyzed by GC and GC-MS as mentioned in this paper.
Journal ArticleDOI
Volatilomic Analysis of Four Edible Flowers from Agastache Genus
TL;DR: Volatilomes emitted from edible flowers of two species of Agastache and from two hybrids were investigated using a solid-phase microextraction technique as well as the extraction of its essential oils to emphasize the nutraceutical properties of these edible flowers.
Journal ArticleDOI
Chemical Composition of the Essential Oil from Feijoa (Feijoa sellowiana Berg.) Peel
Xavier Fernandez,André-Michel Loiseau,Sophie Poulain,Louisette Lizzani-Cuvelier,Yves Monnier +4 more
TL;DR: In this article, the essential oil from the peel of Feijoa sellowiana from Menton (France) was analyzed by GC/MS and the main constituents were found to be β-caryophyllene (12%), ledene (9.6%), a-humulene (6.3%), β-elemene (4.9%), and 8-cadinene(4.8%).
Journal ArticleDOI
Constituents of the leaf essential oil of Cedrela odorata L. from Nigeria
O. T. Asekun,Olusegun Ekundayo +1 more
TL;DR: The essential oil composition of Cedrela odorata L. leaves was comprehensively investigated by means of capillary GC and GC-MS as mentioned in this paper, and twenty-six constituents were identified in the volatile oil.
References
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Journal ArticleDOI
A generalization of the retention index system including linear temperature programmed gas-liquid partition chromatography.
H. van Den Dool,P. Dec. Kratz +1 more
TL;DR: The equation given by Kovats for the calculation of the retention index in case of isothermal operation is transformed to a more general form to include also the case of linear temperature programmed operation and gives the same retention index for both ways of operation.
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Gas‐chromatographische Charakterisierung organischer Verbindungen. Teil 1: Retentionsindices aliphatischer Halogenide, Alkohole, Aldehyde und Ketone
TL;DR: In this article, a simple relation exists between the retention index of a compound on a non-polar stationary phase and its boiling point, which is defined as the ratio of the boiling point of the compound to its retention index.
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The identification of sesquiterpene hydrocarbons from gas-liquid chromatography retention data
TL;DR: In this article, the identification of sesquiterpenes by gas-liquid chromatography was evaluated, and the most reproducible form of GLC data was found to be the SESQUERPene data.