Journal ArticleDOI
Gas chromatographic retention indices of monoterpenes and sesquiterpenes on methyl silicon and Carbowax 20M phases
Reads0
Chats0
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
More filters
Journal ArticleDOI
Antifungal activities of two essential oils used in the treatment of three commercial woods deteriorated by five common mold fungi
Mohamed Z. M. Salem,Yassin E. Zidan,Maisa M. A. Mansour,Nesrin M.N. El Hadidi,Wael A. A. Abo Elgat +4 more
TL;DR: Findings support the potential use of the EOs for wood protection against mold infestation for surface-treatment or fumigation of wood products.
Journal ArticleDOI
Content of essential oil, terpenoids and polyphenols in commercial chamomile (Chamomilla recutita L. Rauschert) teas from different countries
TL;DR: In this paper, German chamomile ( Chamomilla recutita (L.) Rauschert) tea was analysed for essential oil and terpenoid content and constituents by GC-MS.
Journal ArticleDOI
Artificial neural network modeling of Kováts retention indices for noncyclic and monocyclic terpenes
TL;DR: A quantitative structure-property relationship study based on multiple linear regression (MLR) and artificial neural network (ANN) techniques was carried out to investigate the retention behavior of some terpenes on the polar stationary phase.
Journal ArticleDOI
Chemistry, antioxidant, antibacterial and antifungal activities of volatile oils and their components.
TL;DR: Analysis showed that C. carvi, V. officinalis and M. hortensis oils exhibited the most potent antioxidant activity, due their contents of carvacrol, anethole and estragol, while single components showed an appreciable activity.
Journal ArticleDOI
Essential oil yield and quality of methyl eugenol rich Ocimum tenuiflorum L.f. (syn. O. sanctum L.) grown in south India as influenced by method of harvest.
TL;DR: A field experiment carried out during 2001--2002 under semi-arid conditions of Hyderabad, India investigated the effect of three different methods of harvesting at full bloom stage, on essential oil yield and quality of methyl eugenol rich sacred/holy basil.
References
More filters
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.
Journal ArticleDOI
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.