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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From Byproduct to Resource: Fermented Apple Pomace as Beer Flavoring
Annalisa Ricci,Martina Cirlini,Angela Guido,Claudia Maria Liberatore,Tommaso Ganino,Camilla Lazzi,Benedetta Chiancone +6 more
TL;DR: The addition of fermented apple pomace to beer increased the complexity of the aroma profile, demonstrating the potential of this byproduct as an aromatizer in the alcoholic beverage industry.
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Chemistry and biological significance of essential oils of Cymbopogon citratus from Pakistan.
Muhammad Saleem,Nighat Afza,M. Aijaz Anwar,Syed Muhammad Abdul Hai,Muhammad Ali,Shahida Shujaat,Atta-ur-Rahman +6 more
TL;DR: Steam distilled oil of Cymbopogon citratus was analyzed by Gas Chromatographic-Mass Spectrometry (GC-MS) and citral was found as major constituent and exhibited significant inhibition of g -glucuronidase activity.
Journal ArticleDOI
Chemical constituents of the essential oils of different stages of the growth of Stachys lavandulifolia Vahl. from Iran.
TL;DR: The essential oil of the aerial parts of different stages of growth as pre-flowering, flowering and post flowering of Stachys lavandulifolia Vahl (Lamiaceae) were isolated by hydro distillation by capillary GC and GC/MS.
Journal Article
Antimicrobial effect of cinnamon (Cinnamomum verum J. Presl) bark essential oil in cream-filled cakes and pastries
Mahdi Vazirian,S. Alehabib,Hossein Jamalifar,Mohammad Reza Fazeli,A. Najarian Toosi,Mahnaz Khanavi +5 more
TL;DR: It was concluded that by analysing the sensory quality of the preserved food, cinnamon oil may be considered as a natural preservative in food industry, especially for cream-filled cakes and pastries.
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Analysis of Cinnamomum zeylanicum Blume Leaf Oil from South India
TL;DR: The essential oil of the leaves of C. zeylanicum Blume from South India was investigated by GC and GC/MS and a high concentration of hnalool was found for the first time.
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.