Journal ArticleDOI
Gas chromatographic retention indices of monoterpenes and sesquiterpenes on methyl silicon and Carbowax 20M phases
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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
Diurnal and seasonal variation of monoterpene and sesquiterpene emissions from Scots pine ( Pinus sylvestris L.)
TL;DR: In this paper, the seasonality of terpene emissions from Scots pine was investigated to work out influences on atmospheric chemistry in different seasons for both mono- and sesquiterpenes.
Journal ArticleDOI
Chemical Composition and Antioxidant Properties of Juniper Berry (Juniperus communis L.) Essential Oil. Action of the Essential Oil on the Antioxidant Protection of Saccharomyces cerevisiae Model Organism.
Martina Höferl,Ivanka Stoilova,Erich Schmidt,Jürgen Wanner,Leopold Jirovetz,Dora Trifonova,Lutsian Krastev,Albert Krastanov +7 more
TL;DR: In vivo studies confirmed the effects of the oil which created the possibility of blocking the oxidation processes in yeast cells by increasing activity of the antioxidant enzymes superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GPx).
Journal ArticleDOI
Apoptosis-mediated proliferation inhibition of human colon cancer cells by volatile principles of Citrus aurantifolia
Jaiprakash R. Patil,Jaiprakash R. Patil,Guddadarangavvanahally K. Jayaprakasha,K.N. Chidambara Murthy,Shane E. Tichy,Mahadev B. Chetti,Bhimanagouda S. Patil +6 more
TL;DR: In this paper, the authors showed that lime volatile oil has potential benefits in colon cancer prevention and showed the possible mechanism of antiproliferative effect of Lime volatile oil for the prevention of colon cancer in cell culture models.
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Larvicidal and repellent activity of Hyptis suaveolens (Lamiaceae) essential oil against the mosquito Aedes albopictus Skuse (Diptera: Culicidae)
Barbara Conti,Giovanni Benelli,Guido Flamini,Pier Luigi Cioni,Raffaele Profeti,Lucia Ceccarini,Mario Macchia,Angelo Canale +7 more
TL;DR: The results clearly evidenced that the larvicidal and repellent activity of H. suaveolens EO could be used for the development of new and safer products against A. albopictus.
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Chemical composition and biological activity of essential oils of Origanum vulgare L. subsp. vulgare L. under different growth conditions.
Enrica De Falco,Emilia Mancini,Graziana Roscigno,Enrico Mignola,Orazio Taglialatela-Scafati,Felice Senatore +5 more
TL;DR: The essential oil percentage was higher for the binate row treatment at the full bloom, and showed antimicrobial action, mainly against Gram-positive pathogens and particularly Bacillus cereus and B. subtilis.
References
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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.