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
Weeds for weed control: Asteraceae essential oils as natural herbicides
TL;DR: Artemisia annua and X. strumarium have elicited considerable agronomic interest and appear to be suitable as a source of essential oils to act as natural herbicides.
Journal ArticleDOI
HRGC and GC–MS analysis of essential oil from colombian ylang‐ylang (Cananga odorata Hook fil. et Thomson, forma genuina)
TL;DR: In this paper, a sample of essential oil from Colombian ylang-ylang trees was analyzed by means of HRGC, HRGC-MS, IR and 1H- and 13C-NMR.
Journal ArticleDOI
Chemical composition and in vitro antimicrobial activities of the essential oils from endemic Psiadia species growing in mauritius.
Joyce Govinden-Soulange,Naresh Magan,Ameenah Gurib-Fakim,Anne Gauvin,Jaqueline Smadja,Hippolyte Kodja +5 more
TL;DR: In vitro antimicrobial assays using the agar-well diffusion method, revealed that most of the oils were not very active against the tested microorganisms except for that of P. lithospermifolia, which significantly inhibited the growth of Bacillus cereus, Staphylococcus aureus and Pseudomonas aureofaciens.
Journal ArticleDOI
Constituents of the essential oil from aerial parts of Chromolaena odorata from Thailand
Nisit Pisutthanan,Boonsom Liawruangrath,Saisunee Liawruangrath,Apiwat Baramee,Amphawan Apisariyakul,John Korth,John B. Bremner +6 more
TL;DR: The chemical composition of the essential oil from the aerial parts of Chromolaena odorata, collected from Phitsanulok, Thailand was analyzed by means of GC-(FID) and GC-MS as discussed by the authors.
Journal ArticleDOI
Chromobacterium violaceum and Pseudomonas aeruginosa PAO1: Models for Evaluating Anti-Quorum Sensing Activity of Melaleuca alternifolia Essential Oil and Its Main Component Terpinen-4-ol
Emira Noumi,Abderrahmen Merghni,Abderrahmen Merghni,Mousa M Alreshidi,Ons Haddad,Gültekin Akmadar,Laura De Martino,Maha Mastouri,Ozgur Ceylan,Mejdi Snoussi,Abdulbasit I. Al-Sieni,Vincenzo De Feo +11 more
TL;DR: In this article, the anti-quorum sensing (anti-QS) and antibiofilm potential of Melaleuca alternifolia essential oil and its main constituent, terpinen-4-ol, to prevent the infections due to methicillin-resistant Staphylococcus aureus strains as an alternate to antibiotics.
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.