Results 41 to 50 of about 49,089 (200)

Evolution and Occurrence of 1,8-Cineole (Eucalyptol) in Australian Wine

open access: yes, 2016
A new method has been developed for the quantitation of 1,8-cineole in red and white wines using headspace solid-phase microextraction (SPME) combined with stable isotope dilution analysis (SIDA) and gas chromatography−mass spectrometry (GC-MS).
Mark A. Sefton (1649884)   +6 more
core   +1 more source

How does leaf age affect performance? A comparative study of essential oils from young and mature Eucalyptus globulus leaves in crop protection

open access: yesPest Management Science, EarlyView.
Leaf age influences metabolomic profiling but not bioactivity of Eucalyptus globulus essential oils. Leaf age affects volatile levels of young and adult E. globulus oils, but not their bioactivity. Young leaf essential oil had higher contents of α‐ and β‐pinene. AEEO had higher levels of 1,8‐cineole and trans‐pinocarveol.
Mafalda Pinto   +11 more
wiley   +1 more source

Dimethyl‐, Diethyl‐, and Propylene Carbonates: An Emerging Class of Green Solvents for Organic Synthesis

open access: yesThe Chemical Record, EarlyView.
This review highlights recent advances in the use of organic carbonates, dimethyl carbonate (DMC), diethyl carbonate (DEC), and propylene carbonate (PC), as solvents in organic synthesis. Based on over seventy studies from the past 6 years, it shows their application in different organic reaction types, emphasizing their role in safer and more ...
Gabriela T. Quadros   +5 more
wiley   +1 more source

Chitosan‐induced modulation of secondary metabolism and stress tolerance in Salvia rosmarinus under combined drought and heat stress

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 10, Page 5989-6001, 15 August 2026.
Abstract BACKGROUND Abiotic stresses, particularly drought and elevated temperatures, negatively affect plant physiological and metabolic processes. This study investigated the effects of drought, heat, and combined stress on Salvia rosmarinus (rosemary), and evaluated foliar‐applied chitosan as a biostimulant.
Inês Mansinhos   +6 more
wiley   +1 more source

Micro‐ and Nanostructured Materials in Edible Coatings for the Preservation of Fruits and Vegetables

open access: yeseFood, Volume 7, Issue 4, August 2026.
Graphical representation of micro‐ and nanostructured materials in edible coatings for the preservation of fruits and vegetables. ABSTRACT Edible coatings based on advanced nanostructured materials have emerged as effective strategies for extending the shelf life and maintaining the quality of fresh fruits and vegetables.
Carlos Méndez‐Durazno   +5 more
wiley   +1 more source

Metabolic engineering of Pichia pastoris for sustainable production of 1,8-cineole from methanol

open access: yesFrontiers in Microbiology
Methanol is an ideal feedstock for biomanufacturing and can be produced in large quantities from carbon dioxide via photocatalysis or electrolytic reduction, contributing to global carbon neutrality.
Cui Zhao   +7 more
doaj   +1 more source

1,8-cineole, a TRPM8 agonist, is a novel natural antagonist of human TRPA1

open access: yesMolecular Pain, 2012
Background Essential oils are often used in alternative medicine as analgesic and anti-inflammatory remedies. However, the specific compounds that confer the effects of essential oils and the molecular mechanisms are largely unknown.
Takaishi Masayuki   +7 more
doaj   +1 more source

Precursor prioritization for p-cymene production through synergistic integration of biology and chemistry

open access: yesBiotechnology for Biofuels and Bioproducts, 2022
The strategy of synergistic application of biological and chemical catalysis is an important approach for efficiently converting renewable biomass into chemicals and fuels. In particular, the method of determining the appropriate intermediate between the
Hsi-Hsin Lin   +8 more
doaj   +1 more source

Metabolic Plasticity and Terpenoid Modulation in Zanthoxylum armatum Callus Cultures: Chemical Composition and Biotechnological Perspectives

open access: yesFlavour and Fragrance Journal, Volume 41, Issue 4, Page 884-899, July 2026.
Graphical abstract illustrating the metabolic dynamics and regulation of terpenoid production in Zanthoxylum armatum callus cultures. On the left, callus initiation and growth from explants are shown, followed by the establishment of suspension cultures.
Sumit Purohit   +11 more
wiley   +1 more source

Chemoinformatics Approach to Antibacterial Studies of Essential Oils

open access: yesNatural Product Communications, 2015
The chemical composition and antibacterial activity of Nepeta nuda (Lamiaceae) essential oil were examined, as well as the association between it and standard antibiotics: tetracycline and streptomycin.
Dragoljub L. Miladinović   +2 more
doaj   +1 more source

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