Results 31 to 40 of about 5,331 (214)

The systematic position of Plagiochila moritziana, P. trichostoma and P. deflexa based on ITS sequence variation of nuclear ribosomal DNA, morphology, and lipophilic secondary metabolites [PDF]

open access: yes, 2002
According to phylogenetic analyses of nrDNA ITS1 and ITS2 sequences (including the 5.8S unit) the Neotropical Plagiochila moritziana, P. rutilans var. rutilans, P. rutilans var. standleyi, P. trichostoma (= P. permista, syn. nov.), and P.
Cole, W.J.   +5 more
core   +2 more sources

Single Wavelengths of LED Light Supplement Promote the Biosynthesis of Major Cyclic Monoterpenes in Japanese Mint

open access: yesPlants, 2021
Environmental light conditions influence the biosynthesis of monoterpenes in the mint plant. Cyclic terpenes, such as menthol, menthone, pulegone, and menthofuran, are major odor components synthesized in mint leaves. However, it is unclear how light for
Takahiro Ueda, Miki Murata, Ken Yokawa
doaj   +1 more source

Effect of peppermint oil on serum lipid peroxidation and hepatic enzymes after immobility stress in mice [PDF]

open access: yes, 2012
This study was undertaken to determine the influences of various doses of peppermint oil on the hepatic enzymes, alanine transaminase, apartate tranaminase, alkaline phosphotase and gamma glutamyl transferase and the level of malondialdehyde in the serum
Mansourian, A.R.   +3 more
core   +2 more sources

Chemical Characterization of the Essential Oil Compositions of Mentha spicata and M. longifolia ssp. cyprica from the Mediterranean Basin and Multivariate Statistical Analyses

open access: yesMolecules
This present study aims to characterize the essential oil compositions of the aerial parts of M. spicata L. and endemic M. longifolia ssp. cyprica (Heinr. Braun) Harley by using GC-FID and GC/MS analyses simultaneously.
Hasan İsfendiyaroğlu   +5 more
doaj   +1 more source

Chemical Composition and in Vitro Evaluation of the Antioxidant and Antimicrobial Activities of Eucalyptus gillii Essential Oil and Extracts [PDF]

open access: yes, 2012
In this study, essential oil and various extracts (hexane, petroleum ether, acetone, ethanol, methanol and water) of Eucalyptus gilii were screened for their chemical composition, antimicrobial and antioxidant activities.
Ahmed Lebrihi   +20 more
core   +5 more sources

A 16-step synthesis of the isoryanodane diterpene (+)-perseanol [PDF]

open access: yes, 2019
(+)-Perseanol is an isoryanodane diterpene that is isolated from the tropical shrub Persea indica and has potent antifeedant and insecticidal properties.
Han, Arthur   +2 more
core   +4 more sources

Chemical Composition of the Essential Oil of the Endemic Species Micromeria frivaldszkyana (Degen) Velen.

open access: yesMolecules, 2019
Micromeria frivaldszkyana is an endemic species found only in Bulgaria. Its essential oil (EO) composition is unknown. This study assessed the EO yield and composition of M.
Valtcho D. Zheljazkov   +3 more
doaj   +1 more source

Pulegone Application Trends: Exploration of Uses Based on Leading Patent Applicants

open access: yesProceedings
Pulegone is a natural biomolecule that may be found in essential oils from many medicinal and aromatic plants, especially those from the Lamiaceae family.
Reda El Boukhari, Ahmed Fatimi
doaj   +1 more source

Solid Olive‐Mill Waste and Biochar Effects on the Bioavailability and Bioactivity of Abscisic Acid in Soil

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
Biochar and solid olive‐mill waste differently affected abscisic acid (ABA) bioavailability and bioactivity in soil by altering ABA sorption and soil chemical and microbial properties. The type of amendment and the mechanisms by which it affected ABA bioavailability in soil were key determinants of the final effects on ABA bioactivity. ABSTRACT Natural
María del Valle Muñoz‐Muñoz   +2 more
wiley   +1 more source

TRP channels and monoterpenes: Past and current leads on analgesic properties

open access: yesFrontiers in Molecular Neuroscience, 2022
The activation of the transient receptor potential (TRP) channels expressed by sensory neurons is essential to the transduction of thermal and mechanical sensory information.
Hugues Petitjean   +6 more
doaj   +1 more source

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