Results 21 to 30 of about 30,775 (297)
Molecules, 2020 Little is known about the pharmacological activity of Monarda fistulosa L. essential oils. To address this issue, we isolated essential oils from the flowers and leaves of M. fistulosa and analyzed their chemical composition.
Monica Ghosh +6 more
doaj +1 more source
Monoterpene Thiols: Synthesis and Modifications for Obtaining Biologically Active Substances
, 2023 Monoterpene thiols are one of the classes of natural flavors that impart the smell of citrus fruits, grape must and wine, black currants, and guava and are used as flavoring agents in the food and perfume industries.
Denis V. Sudarikov +4 more
core +1 more source
Metabolism of Monoterpenes [PDF]
Plant Physiology, 1985 l-Menthone of peppermint leaves is reduced to d-neomenthol which is glucosylated and transported to the rhizome, whereupon the beta-d-glucoside is hydrolyzed, the aglycone oxidized back to l-menthone, and this ketone converted to l-3,4-menthone lactone.
R, Croteau, V K, Sood
openaire +2 more sources
Thermodynamics of the Isomerization of Monoterpene Epoxides [PDF]
ACS Omega, 2021 In this contribution, the thermodynamic analysis of α- and β-pinene epoxide isomerization over Fe and Cu supported on MCM-41 is presented using computational chemistry and group contribution methods (GCMs). Some physical-chemical data (T c, P c, v c, Z c, ω, T b, T fus) and thermodynamic (S°298.15, C p,298.15 °, C v,298.15 °, ΔH f,298.15 °, ΔG f,298.15
Julián E. Sánchez-Velandia +4 more
openaire +3 more sources
Monoterpenes Released from Fruit, Plant, and Vegetable Systems
Sensors, 2014 To quantify the emission rate of monoterpenes (MTs) from diverse natural sources, the sorbent tube (ST)-thermal desorption (TD) method was employed to conduct the collection and subsequent detection of MTs by gas chromatography.
Mohammad Asif Iqbal +2 more
doaj +1 more source
Biomolecules, 2020 Citral is a mixture of monoterpenes present in the essential oil of several plants, such as Cymbopogon citratus and Zingiber officinale, possessing anti-inflammatory, anti-ulcerogenic, and antipyretic actions. We investigated the action of citral on body
Maycon T. Emílio-Silva +8 more
doaj +1 more source
Biomedicines, 2021 The signaling pathways involved in age-related inflammation are increasingly recognized as targets for the development of preventive and therapeutic strategies.
Cátia Sousa +3 more
doaj +1 more source
A practical way to synthesize chiral fluoro-containing polyhydro-2H-chromenes from monoterpenoids
Beilstein Journal of Organic Chemistry, 2016 Conditions enabling the single-step preparative synthesis of chiral 4-fluoropolyhydro-2H-chromenes in good yields through a reaction between monoterpenoid alcohols with para-menthane skeleton and aldehydes were developed for the first time.
Oksana S. Mikhalchenko +3 more
doaj +1 more source
GEOS-Chem Monoterpene Peroxy Radical Autoxidation Scheme
, 2022 A chemical mechanism to simulate monoterpene oxidation in the GEOS-Chem global chemical transport ...
Joel A. Thornton
core +1 more source
Impact of rising CO2 on emissions of volatile organic compounds: isoprene emission from Phragmites australis growing at elevated CO2 in a natural carbon dioxide spring. [PDF]
, 2004 Isoprene basal emission (the emission of isoprene from leaves exposed to a light intensity of 1000 mmol m-2 s-1 and maintained at a temperature of 30 â C) was measured in Phragmites australis plants growing under elevated CO2 in the Bossoleto CO2 ...
Scholefield, P. A. +8 more
core +1 more source