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
Volatile Constituents of Essential Oils Isolated from Different Parts of Alpinia calcarata Rosc.
Pran N. Kaul,Bhaskaruni R. Rajeswara Rao,K. Singh,A. K. Bhattacharya,Gopal R. Mallavarapu,Srinivasaiyer Ramesh +5 more
TL;DR: The essential oils isolated from different parts of Alpinia calcarata Rosc., (family: Zingiberaceae) growing in Hyderabad, south India, were analyzed by capillary GC and GC/MS.
Journal ArticleDOI
Composition of the concrete, absolute, headspace and essential oil of the flowers of Michelia champaca Linn.
TL;DR: In this article, the chemical composition of the concrete, absolute and essential oil were determined by GC and GC-MS and compared by solid phase micro-extraction on PDMS fibre and these results were also presented.
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Antimicrobial Activity of Essential Oils against Staphylococcus and Malassezia Strains Isolated from Canine Dermatitis.
Valentina Virginia Ebani,Fabrizio Bertelloni,Basma Najar,Simona Nardoni,Luisa Pistelli,Francesca Mancianti +5 more
TL;DR: Evaluating the in vitro antimicrobial activity of some essential oils (EOs) in view of a potential cutaneous application found montana EOs could be a promising treatment to combat canine cutaneous mixed infections.
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Analysis by gas chromatography-mass spectrometry of the essential oils from the aerial parts of Rutheopsis herbanica (Bolle) Hans. & Kunk., gathered in Fuerteventura (Canary Islands).
TL;DR: The essential oil from the aerial parts of Rutheopsis herbanica (Bolle) Hans.
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Essential Oil Analyses of The Root Oils Of 10 Bupleurum Species From China
TL;DR: The volatile composition of the root oils of ten Bupleurum species (B.chinense DC., B.microcephalum Diels, B.malconense Shan et as mentioned in this paper, B.yinchowense Shan and Y. Li) have been studied.
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.