Results 101 to 110 of about 30,062 (183)

Engineering the substrate scope of the thermostable phenolic acid decarboxylase N31 towards sterically hindered phenolic acids

open access: yesProtein Science, Volume 35, Issue 8, August 2026.
Abstract Phenolic acid decarboxylases (PADs) convert bio‐based hydroxycinnamic acids into valuable hydroxystyrene monomers under mild reaction conditions. These compounds are in high demand in polymer production, cosmetics, and flavoring. Especially 4‐vinyl syringol, the decarboxylation product from sinapic acid, generates polymers with similar thermal
Kristin K. F. Bauer   +10 more
wiley   +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, Volume 82, Issue 8, Page 7510-7525, August 2026.
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

Antioxidant Activity of Fermented and Nonfermented Coffee (Coffea arabica) Pulp Extracts

open access: yesFood Technology and Biotechnology, 2011
Coffee pulp contains natural antioxidants like hydroxycinnamic acids, most of which are covalently linked to the cell wall. These compounds can be released by fermentation or enzymatic processes. In this study, the antioxidant properties of fermented and
Gerardo Saucedo-Castañeda   +4 more
doaj  

MOF‐Derived Porous Iron Oxide With Optimized Photothermal and Interfacial Properties for High‐Fidelity LDI‐MS Metabolomics and Digital Traceability of Tobacco Leaves

open access: yesSmartMat, Volume 7, Issue 4, August 2026.
A porous iron oxide nanomaterial is developed as a high‐performance matrixes for laser desorption/ionization mass spectrometry, enabling rapid acquisition of high‐quality metabolic fingerprints from tobacco leaves. Integrated with Random Forest, it accurately discriminated leaves by stalk positions and geographical origins, and further identified an ...
Dawei Qi   +6 more
wiley   +1 more source

Cytotoxic constituents and a new hydroxycinnamic acid derivative from Leontodon saxatilis (Asteraceae, Cichorieae). [PDF]

open access: yesRSC Adv, 2021
Ҫiҫek SS   +7 more
europepmc   +1 more source

Cross‐stage single‐cell and spatial metabolome analyses reveal periderm specialization and tanshinone biosynthesis in Salvia miltiorrhiza roots

open access: yesNew Phytologist, Volume 251, Issue 3, Page 1267-1282, August 2026.
Biosynthesis and accumulation of tanshinones in the periderm of Salvia miltiorrhiza during secondary root growth. Summary Perennial herbs develop long‐lived roots that undergo repeated cycles of secondary growth, during which the periderm functions as a protective barrier and a major site of specialized metabolite accumulation.
Licheng Liu   +19 more
wiley   +1 more source

Spatiotemporal Metabolome and Single‐Nucleus Transcriptome Integration Illuminates an Auxin Gradient Orchestrated by NtTAC1 Underlying Leaf Angle Regulation in Tobacco

open access: yesPlant Biotechnology Journal, Volume 24, Issue 8, Page 4897-4915, August 2026.
Proposed model of TAC1‐mediated leaf angle regulation in tobacco. ABSTRACT Plant architecture is key to crop yield, with leaf angle being critical for high‐density cultivation. Although TAC1 represents a promising regulator of leaf angle for breeding, its molecular mechanism remains poorly understood, particularly at single‐nucleus resolution. Here, we
Lin Wang   +11 more
wiley   +1 more source

Rhizobacteria‐Induced Systemic Priming Against Fungal Pathogens Involves Hydroxycinnamic Acid Amides

open access: yesPlant, Cell &Environment, Volume 49, Issue 8, Page 4907-4921, August 2026.
ABSTRACT The rhizosphere, a narrow region of soil surrounding roots, contains diverse microorganisms with a composition that is distinct from the surrounding soil. Some rhizosphere bacteria can trigger a heightened state of immunity in the whole plant, termed Induced Systemic Resistance (ISR).
Mackenzie Eli William Loranger   +5 more
wiley   +1 more source

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