Results 21 to 30 of about 3,724 (188)

Functional characterization of a 28-Kilobase Catabolic Island from Pseudomonas sp. Strain M1 involved in biotransformation of β-Myrcene and related plant-derived volatiles [PDF]

open access: yes, 2017
Pseudomonas sp. strain M1 is able to mineralize highly hydrophobic and recalcitrant compounds, such as benzene, phenol, and their methylated/halogenated derivatives, as well as the backbone of several monoterpenes.
Crowell PL   +8 more
core   +1 more source

The Tunisian Artemisia Essential Oil for Reducing Contamination of Stored Cereals by Tribolium castaneum

open access: yesFood Technology and Biotechnology, 2018
Essential oils of three species of Artemisia genus (A. absinthium L., A. campestris L. and A. herba-alba (Asso)) were analyzed by gas chromatography–mass spectrometry (GC-MS) and their potential insecticidal and repellent activities against the stored ...
Ikbal Chaieb   +5 more
doaj   +1 more source

Exploring the Chemical Composition of Bulgarian Lavender Absolute (Lavandula Angustifolia Mill.) by GC/MS and GC-FID

open access: yesPlants, 2022
Lavender (L. angustifolia Mill.) is an important essential oil-bearing and medicinal plant with high commercial value. Lavender scent components can be derived not only as an essential oil but also as lavender concrete or absolute.
Daniela Nedeltcheva-Antonova   +3 more
doaj   +1 more source

Content and composition of essential oil of four Origanum vulgare L. accessions under reduced and normal light intensity conditions [PDF]

open access: yes, 2016
The variation in the chemical composition and content of the essential oil was examined in four Origanum vulgare accessions (Ov): 1- Origanum vulgare L. ssp. vulgare (=Ovu), 2- Origanum vulgare L. ssp.
Honermeier, Bernd   +2 more
core   +3 more sources

Thermal Isomerization of Various Acyclic Monoterpene Hydrocarbons

open access: yesJournal of Japan Oil Chemists' Society, 1982
The thermal isomerization of myrcene (1), dihydramyrcene (2), and alloacimene (3) in the presence of ZnCl2-KCl-NaCl fused salts (Chlorate fused salts) or NaNO2-NaNO3-KNO3 fused salts (Nitrate fused salts) was carried out under different temperatures and the salt effect of the products was studied.
Masato NOMURA, Yoshihito FUJIHARA
openaire   +2 more sources

Acyclic halogenated monoterpenes from marine macroalgae: Estimated atmospheric lifetimes, potential degradation products, and their atmospheric impacts [PDF]

open access: yesTransactions of the Royal Society of South Africa, 2022
The selected acyclic halogenated monoterpenes derived from red macroalgae are investigated in terms of their isolation, their reactions with oxidants (ozone, OH radical) and the impacts of the first-generation oxidation products on the atmosphere.
M. Anwar H. Khan   +7 more
openaire   +2 more sources

Laboratory and field measurements of enantiomeric monoterpene emissions as a function of chemotype, light and temperature [PDF]

open access: yes, 2013
Plants emit significant amounts of monoterpenes into the earth's atmosphere, where they react rapidly to form a multitude of gas phase species and particles. Many monoterpenes exist in mirror-image forms or enantiomers.
I. Bourgeois   +3 more
core   +3 more sources

Chemical Composition of Leaf and Seed Oils of Dryobalanops aromatica Gaertn. (Dipterocarpaceae)

open access: yesASEAN Journal on Science and Technology for Development, 2012
The essential oils of the leaves and seed of Dryobalanops aromatica Gaertn. obtained by hydrodistillation resulted in 0.07% and 1.89% yield, respectively. These oils were then examined by GC-MS.
A.S Kamariyah   +3 more
doaj   +1 more source

Antioxidant, antifungal, antibiofilm, and cytotoxic activities of Mentha spp. essential oils [PDF]

open access: yes, 2018
Since ancient times, plants have been used to preserve food, or for their health properties. Essential oils are complex mixtures of volatile compounds that are obtained from botanical material, specifically from aromatic plants.
Angiolella, Letizia   +2 more
core   +1 more source

Physiology of deletion mutants in the anaerobic β-myrcene degradation pathway in Castellaniella defragrans

open access: yesBMC Microbiology, 2012
Background Monoterpenes present a large and versatile group of unsaturated hydrocarbons of plant origin with widespread use in the fragrance as well as food industry.
Lüddeke Frauke   +2 more
doaj   +1 more source

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