Results 11 to 20 of about 23,435 (258)

New Insights Into Biopesticides: Solid and Liquid Formulations of Essential Oils and Derivatives

open access: yesFrontiers in Agronomy, 2021
Essential oils and derivatives have shown effective insecticidal activity against different agricultural pests. However, the use of these bioactive compounds can result in negative effects due to their high volatility and difficult handling.
María D. López   +2 more
doaj   +1 more source

Monoterpene regulation of Ras and Ras-related protein expression

open access: yesJournal of Lipid Research, 2003
Monoterpenes, derived primarily from plants, are products of the isoprenoid biosynthetic pathway and function as chemical messengers with diverse functions. The biochemical bases for these activities are largely undefined.
Sarah A. Holstein, Raymond J. Hohl
doaj   +1 more source

Monoterpenes of Salvia leucophylla [PDF]

open access: yesCurrent Bioactive Compounds, 2012
The " Salvia phenomenon" is one of the most famous examples of allelopathic interaction between higher plants. The Salvia thickets are surrounded by zones of bare soil ("bare zone", 1-3 m in width), which merge into areas of inhibited grassland ("zone of inhibition") and finally undisturbed grassland at a distance of 3-9 m.
Sakai, Atsushi, Yoshimura, Hiroko
openaire   +2 more sources

Preparation of Ecofriendly Formulations Containing Biologically Active Monoterpenes with Their Fumigant and Residual Toxicities against Adults of Culex pipiens

open access: yesJournal of Tropical Medicine, 2016
Different mixtures of monoterpenes (ketone, alcohol, and alkene) were loaded on paper discs and wax and their knockdown activities were evaluated against Culex pipiens adults.
Mohamed E. I. Badawy   +4 more
doaj   +1 more source

Insecticidal Effects of Monoterpenes on Sitophilus zeamais Motschulsky (Coleoptera: Curculionidae)

open access: yesJournal of Applied Botany and Food Quality, 2013
Twenty eight monoterpenes including monoterpene hydrocarbons and oxygenated monoterpenes (borneol, borynl acetate, camphene, camphor, 3-carene, carvone, 1,8-cineole, citronellal, β-citronellene, β-citronellol, dihydrocarvone, fenchol, fenchone, geranyl ...
Erol Yildirim   +2 more
doaj   +1 more source

Enantioselective total synthesis of putative dihydrorosefuran, a monoterpene with an unique 2,5-dihydrofuran structure

open access: yesBeilstein Journal of Organic Chemistry, 2022
An original synthesis of the structure of dihydrorosefuran, a compound allegedly identified in Artemisia pallens and Tagetes mendocina, has been developed.
Irene Torres-García   +5 more
doaj   +1 more source

Monoterpene Synthase Genes and Monoterpene Profiles in Pinus nigra subsp. laricio [PDF]

open access: yesPlants, 2022
In the present study, we carried out a quantitative analysis of the monoterpenes composition in different tissues of the non-model conifer Pinus nigra J.F. Arnold subsp. laricio Palib. ex Maire (P. laricio, in short). All the P. laricio tissues examined showed the presence of the same fourteen monoterpenes, among which the most abundant were β ...
Enrica Alicandri   +6 more
openaire   +3 more sources

Comparison of terpene components from flowers of Artemisia annua

open access: yesBangladesh Journal of Pharmacology, 2012
Terpene constituents of essential oils obtained by steam distillation from Artemisia annua flowers at the pre-, full- and post-flowering stage was investigated by gas chromatography (GC) and gas chromatography-mass spectrometric detector (GC-MS). The aim
Zhan-Nan Yang   +2 more
doaj   +1 more source

Essential Oil Yield and Composition of the Balkan Endemic Satureja pilosa Velen. (Lamiaceae)

open access: yesMolecules, 2020
Satureja pilosa Velen. senso lato is a Balkan endemic plant that is not well characterized and is found on rocky outcrops of limestone base in Stara Planina (the Balkan Mountains) and the Rhodope Mountains.
Ivanka B. Semerdjieva   +4 more
doaj   +1 more source

Monoterpenes as Sirtuin-1 Activators: Therapeutic Potential in Aging and Related Diseases

open access: yesBiomolecules, 2022
Sirtuin 1 (SIRT) is a class III, NAD+-dependent histone deacetylase that also modulates the activity of numerous non-histone proteins through deacylation.
Cátia Sousa   +1 more
doaj   +1 more source

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