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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Antibacterial activity of Oregano, Rosmarinus and Thymus essential oils against Staphylococcus aureus and Listeria monocytogenes in beef meatballs
Giovanna Pesavento,Carmela Calonico,Anna Rita Bilia,M. Barnabei,F. Calesini,R. Addona,L. Mencarelli,L. Carmagnini,M. Di Martino,A. Lo Nostro +9 more
TL;DR: Antimicrobial activity of five essential oils was investigated up to 72 h against foodborne pathogens through disk diffusion and determination of Minimum Inhibitory Concentrations, and the most active EOs were Thymus vulgaris and Origanum vulgare, followed by Cinnamomum zeylanicum, Rosmarinus Officinalis, and Salvia officinalis.
Journal ArticleDOI
Effect of Matricaria chamomilla L. flower essential oil on the growth and ultrastructure of Aspergillus niger van Tieghem.
Marziyeh Tolouee,Soheil Alinezhad,Reza Saberi,Ali Eslamifar,Seyed Javad Zad,Kamkar Jaimand,Jaleh Taeb,Mohammad-Bagher Rezaee,Masanobu Kawachi,Masoomeh Shams-Ghahfarokhi,Mehdi Razzaghi-Abyaneh +10 more
TL;DR: Findings indicate the potential of M. chamomilla L. flower essential oil in preventing fungal contamination and subsequent deterioration of stored food and other susceptible materials.
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Influence of environmental and genetic factors on the stability of essential oil composition of Thymus pulegioides
TL;DR: It was found that according to the stability of essential oil composition on a sudden change of environmental conditions two types of T. pulegioides can be distinguished: plants which preserve their chemical composition of the essential oils and plants, which considerably change their chemical compositions of theessential oils.
Journal ArticleDOI
Mentha spicata Essential Oil: Chemical Composition, Antioxidant and Antibacterial Activities against Planktonic and Biofilm Cultures of Vibrio spp. Strains
TL;DR: The ability of the oil, belonging to the carvone chemotype, to inhibit or reduce Vibrio spp.
Journal ArticleDOI
Sandalwood fragrance biosynthesis involves sesquiterpene synthases of both the terpene synthase (TPS)-a and TPS-b subfamilies, including santalene synthases.
Christopher G. Jones,Jessie Moniodis,Katherine G. Zulak,Adrian Scaffidi,Julie A. Plummer,Emilio L. Ghisalberti,Elizabeth L. Barbour,Jörg Bohlmann +7 more
TL;DR: Strict functionality and limited sequence divergence in the santalene and bisabolene synthases are in contrast to the TPS-a synthases, suggesting these compounds have played a significant role in the evolution of the Santalum genus.
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.
Journal ArticleDOI
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.