Results 131 to 140 of about 14,230 (253)

Multifunctional Wound Dressings: Melt Electrowritten Scaffolds Combined With Phytotherapeutic Composite Hydrogels

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 16, 18 August 2026.
ABSTRACT The increasing prevalence of impaired wounds, caused mainly by diabetes or aging, alongside the growing number of bacterial infections, indicates the need for alternative tissue engineering solutions. In this study, we developed novel melt electrowritten (MEW) polycaprolactone (PCL) scaffolds incorporated with an alginate (Alg)–gelatin (Gel ...
Andrada‐Ioana Damian‐Buda   +2 more
wiley   +1 more source

Compositional Phenolic Signatures of Antioxidant-Relevant Compounds in Hop (Humulus lupulus L.) Varieties and Local Ecotypes Cultivated in Southern Chile

open access: yesAntioxidants
Hop (Humulus lupulus L.) cones are increasingly recognized as sources of phenolic compounds relevant to antioxidant-oriented applications beyond their traditional brewing role; however, genotype-dependent chemical diversity remains poorly characterized ...
Ignacio Matamala   +5 more
doaj   +1 more source

Pinus pinea L. Periderm as a Sustainable Source of Phenolic Bioactives: Integrated Phytochemical, Antioxidant, and Elemental Investigation

open access: yesChemistry &Biodiversity, Volume 23, Issue 8, August 2026.
A hydroalcoholic extract from the renewable periderm of Pinus pinea is characterized through integrated phytochemical, biological and elemental analyses. The extract exhibits a phenolic‐rich composition, significant antioxidant activity and preliminary protection against oxidative stress in SH‐SY5Y cells, while elemental profiling indicates low levels ...
Vlad Sebastian Popescu   +6 more
wiley   +1 more source

Stage‐Specific Metabolic and Proteomic Dynamics Underlying Ripening and Quality Formation in Tropical Evergreen Pomegranate

open access: yeseFood, Volume 7, Issue 4, August 2026.
Integrated multi‐omics reveals that pomegranate ripening between 90 and 130 days drives optimal sugar‐acid balance and pigmentation via coordinated regulation of phenylpropanoid, flavonoid, and carbohydrate metabolism pathways. ABSTRACT Pomegranate fruit development involves coordinated physiological, metabolic, and proteomic changes shaping coloration
Yawen Zhang   +6 more
wiley   +1 more source

Condensed tannins in Maytenus vitis-idaea Griseb. "tala salado" (Celastraceae) [PDF]

open access: yes, 2008
Debido a la astringencia que manifiesta Maytenus vitis-idaea Griseb. (Celastraceae), se abordó el estudio de los taninos condensados presentes en los extractos acuosos obtenidos de hojas frescas y secas, determinándose la presencia de delfinidina ...
Vonka, Carlos A., Chifa, Carlos
core  

Effects of zinc oxide and condensed tannins on the growth performance and intestinal health of weaned piglets in ETEC-challenged environment. [PDF]

open access: yesFront Microbiol, 2023
Yi H   +10 more
europepmc   +1 more source

Gastroprotective Effects of Nettle‐ and Carob‐Enriched Snail Mucus in a Rat Model of Gastric Injury: Role of Antioxidant and Anti‐Inflammatory Mechanisms

open access: yesFood Science &Nutrition, Volume 14, Issue 8, August 2026.
Dietary enrichment of Helix aspersa mucus with Urtica dioica or Ceratonia siliqua extracts increased its phenolic, flavonoid, protein, and glycoprotein content in a dose‐dependent manner, with nettle showing the strongest effect. In an ethanol‐induced rat model of gastric ulcer, the 30% nettle‐enriched mucus (SSUD30%) markedly reduced gastric lesions ...
Khaoula Gharbi   +6 more
wiley   +1 more source

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