Results 71 to 80 of about 11,862 (217)

(Poly)phenols: Mechanisms of action and efficacy of contemporary supplements for exercise recovery and performance

open access: yesExperimental Physiology, EarlyView.
Abstract (Poly)phenols are a diverse group of bioactive chemical compounds present in a wide range of plant‐ and animal‐based foods. Several thousands of (poly)phenols exist; many have potent biological effects, most notably antioxidant, anti‐inflammatory and vasodilatory.
Glyn Howatson, Tom Clifford
wiley   +1 more source

J023 Estrogen receptor-alpha mediated the endothelial no release triggered by delphinidin [PDF]

open access: yes, 2009
We previously reported that deletion of estrogen receptor-alpha (ER-alpha) abolishes endothelial response to wine polyphenols. The present study was designed to demonstrate that delphinidin, an anthocyanin that possess the same pharmacological profile ...
Andriantsitohaina, R.   +2 more
core   +1 more source

Acylated Delphinidin Glycosides from Violet and Violet-Blue Flowers of Cultivars and their Coloration

open access: yesNatural Product Communications, 2013
Three new acylated delphinidin glycosides, delphinidin 3- O -β-[(2″- trans -caffeoylglucopyranosyl)-(1→2)-(6″-succinylgalactopyranoside)]–7- O -β-glucopyranoside (1) , delphinidin 3- O -β-[(2″- trans -caffeoylglucopyranosyl)-(1→2)-(6″- trans -caffeoyl ...
Keisuke Sakaguchi   +2 more
doaj   +1 more source

Cis–Trans Configuration of Coumaric Acid Acylation Affects the Spectral and Colorimetric Properties of Anthocyanins

open access: yesMolecules, 2018
The color expression of anthocyanins can be affected by a variety of environmental factors and structural characteristics. Anthocyanin acylation (type and number of acids) is known to be key, but the influence of acyl isomers (with unique ...
Gregory T. Sigurdson   +2 more
doaj   +1 more source

From Food Waste to Phytochemicals: Green Recovery, Food‐Matrix Applications, and Metabolic‐Health Translation of Residue‐Derived Polyphenols

open access: yesPhytochemicals in Food and Medicine, Volume 1, Issue 4, December 2026.
Decision rule: The lowest‐scoring gate determines overall readiness. Suggested concise take‐home message: Residue‐derived polyphenols should advance from chemically defined sources through food‐grade recovery and real‐matrix validation to realistic exposure‐based health evidence.
Chandan Kumar Sahu   +2 more
wiley   +1 more source

Medicinal significance, pharmacological activities, and analytical aspects of anthocyanidins ‘delphinidin’: A concise report [PDF]

open access: yes, 2013
Herbal medicines have been used for the treatment of various disorders in the world since a very early age due to easily available and less side effect. A large number of phytochemicals have been derived directly or indirectly from natural sources in the
Achint Jain   +5 more
core   +1 more source

Effects of knocking out three anthocyanin modification genes on the blue pigmentation of gentian flowers

open access: yesScientific Reports, 2019
Genome editing by the CRISPR/Cas9 system has recently been used to produce gene knockout lines in many plant species. We applied this system to analyze Japanese gentian plants that produce blue flowers because of the accumulation of a polyacylated ...
Keisuke Tasaki   +4 more
doaj   +1 more source

Aphicidal Potential and Metabolomic Profiling of Floriculture Leaf Waste Extracts Against Aphis craccivora Koch Under Laboratory Conditions

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
We utilized the leaf wastes of floriculture crops, namely Tagetes patula, Chrysanthemum grandiflorum, and Alstroemeria hybrida to determine their insecticidal potential against nymphs and adults of Aphis craccivora. Targeted and nontargeted metabolomics of extracts showed the presence of phenols and flavonoids, which corroborates the insecticidal ...
Aditya Singh Ranout   +7 more
wiley   +1 more source

Delphinidin activates NFAT and induces IL-2 production through SOCE in T cells

open access: yes, 2014
Delphinidin is an anthocyanidin that possesses antioxidant and anti-inflammatory effects; however, some reports suggest that delphinidin has pro-inflammatory properties.
Luisa Nuñez   +15 more
core   +1 more source

Polyphenols as Natural Therapeutics for Dental Infections and Oral Inflammation: Mechanisms and Clinical Perspectives

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Polyphenol‐rich plant extracts provide natural immunomodulatory protection for oral health through complementary antioxidant, antibacterial, and anti‐inflammatory actions. Their potential to reduce harmful microbial activity and inflammation highlights the promise of dietary polyphenols as a natural strategy for maintaining oral health and preventing ...
Deepa Subramanian   +3 more
wiley   +1 more source

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