Results 51 to 60 of about 31,152 (202)

monoterpenes

open access: yes, 2019
Citation: 'monoterpenes' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.M04025 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Geographic Variation in Leaf and Twig Monoterpenes of Balsam Fir

open access: yes, 1974
Gas chromatography of leaf and twig extracts from a provenance test revealed seven principal monoterpenes. Tissues differed in relative quantity for six monoterpenes; provenances differed for six monoterpenes from leaves, and all monoterpenes from twigs.
Donald T. Lester
core   +1 more source

The behavioral sensitivity of mice to acyclic, monocyclic, and bicyclic monoterpenes.

open access: yesPLoS ONE
Monoterpenes are a large class of naturally occurring fragrant molecules. These chemicals are commonly used in olfactory studies to survey neural activity and probe the behavioral limits of odor discrimination.
Ellie Williams   +2 more
doaj   +1 more source

Synthesis of Heterocyclic Compounds with a Cineole Fragment in Reactions of α-Pinene-Derived Diol and Monoterpenoid Aldehydes

open access: yesCompounds
Monoterpenes and their derivatives are important starting compounds in the design of new biologically active substances. In particular, cineole, isolated from eucalyptus essential oil, exhibits a wide range of biological activities.
Oksana S. Patrusheva   +4 more
doaj   +1 more source

The effects of exogenous monoterpenes on drought response in tomato [PDF]

open access: yes, 2020
Interactions between biogenic monoterpenes and drought stress remain poorly understood and characterised. Even the nature of the response of biogenic monoterpene emissions to water limitation is controversial, possibly depending on the severity ...
Zhou, Hao, Ashworth, Kirsti, Dodd, Ian
core   +3 more sources

Volatile Compounds as Upcoming Antigiardial Agents: In Vitro Action of Carvacrol, Thymol and p-Cymene on Giardia lamblia Trophozoites

open access: yesPharmaceutics
Background/Objectives: Carvacrol and thymol are monoterpenes present in phenolic-rich essential oils extracted from aromatic plants that exhibit antimicrobial activity.
Marisa Machado   +4 more
doaj   +1 more source

Two New Monoterpenes from the Fruits of Illicium lanceolatum

open access: yesMolecules, 2013
Two new monoterpenes, p-mentha-1(7),8-dien-2-O-b-d-glucoside (1) and trans-2,4-dihydroxy-2,4-dimethyl-trans-1-acetic acid g-lactone (2) were isolated from the fruits of Illicium lanceolatum along with trans-2,4-dihydroxy-2,4-dimethyl-cis-1-acetic acid g ...
Yan-Bing Zhang   +5 more
doaj   +1 more source

Weed suppressing ability of some monoterpenes

open access: yes, 2004
Monoterpenes are the simple chemical constituents of volatile essential oils found in a number of aromatic plants. Being biologically active they provide the donor plants a number of characteristics.
Vaid, S.   +4 more
core   +2 more sources

Functions of mountain pine beetle cytochromes P450 CYP6DJ1, CYP6BW1 and CYP6BW3 in the oxidation of pine monoterpenes and diterpene resin acids

open access: yes, 2019
The mountain pine beetle (MPB; Dendroctonus ponderosae) is a forest insect pest that attacks several different pine (Pinus) species in its native range of distribution in western North America. MPB are exposed for most of their life cycle to the chemical
Bohlmann, Joerg   +3 more
core   +1 more source

Effects of the essential oil of Lippia gracilis Schauer on caulinary shoots of heliconia cultivated in vitro Efeito do óleo essencial de Lippia gracilis Schauer sobre ápices caulinares de heliconia cultivadas in vitro

open access: yesRevista Brasileira de Plantas Medicinais, 2012
The effects of thymol and carvacrol and the essential oil of Lippia gracilis on caulinary shoots of heliconia were evaluated. After disinfection, the shoots were inoculated into MS medium and subjected to the treatments with 420 µL L-1 of essential oil ...
C.C. Albuquerque   +5 more
doaj   +1 more source

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