Pallidol, a resveratrol dimer from red wine, is a selective singlet oxygen quencher.
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Summary
It is demonstrated that pallidol showed strong quenching effects on singlet oxygen at very low concentrations, but it was ineffective to scavenge hydroxyl radicals or superoxide anions, and may contribute to the health beneficial effects of red wine.
- Type
- article
- Published
- 2009-02-06
- Cited by
- 52
- References
- 33
- OpenAlex
- https://openalex.org/W2009375856
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:327944
Keywords
Singlet oxygen, Wine, Resveratrol, Dimer, Chemistry
References
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- QUENCHING OF SINGLET OXYGEN *
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Cited by
- Resveratrol: Its Biologic Targets and Functional Activity
- The antioxidant effect of imine resveratrol analogues.
- A new and efficient aerobic oxidation of aldehydes to carboxylic acids with singlet oxygen in the presence of porphyrin sensitizers and visible light
- Oxidation of benzoins to benzils in the presence of porphyrin sensitizers by air and sunlight or visible light
- On-line HPLC method for screening of antioxidants against superoxide anion radical from complex mixtures.
- From resveratrol to its derivatives: new sources of natural antioxidant.
- Resveratrol dimers, nutritional components in grape wine, are selective ROS scavengers and weak Nrf2 activators.
- Photooxygenation of alkenes by molecular oxygen in the presence of porphyrins and chlorin sensitizers under visible light irradiation
- Resveratrol and its oligomers from wine grapes are selective (1)O2 quenchers: mechanistic implication by high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry and theoretical calculation.
- Enzymatic Biosynthesis of Novel Resveratrol Glucoside and Glycoside Derivatives
- In vitro total antioxidant capacity and anti-inflammatory activity of three common oat-derived avenanthramides.
- Electron Spin Resonance.: Part One: A Diagnostic Method in the Biomedical Sciences
- Determination of stilbene derivatives in Burgundy red wines by ultra-high-pressure liquid chromatography
- Quantitative structure-antioxidant activity relationship of trans-resveratrol oligomers, trans-4,4'-dihydroxystilbene dimer, trans-resveratrol-3-O-glucuronide, glucosides: trans-piceid, cis-piceid, trans-astringin and trans-resveratrol-4'-O-beta-D-glucopyranoside.
- Resveratrol-derived stilbenoids and biological activity evaluation of seed extracts of Cenchrus echinatus L.
- Scirpusin A, a hydroxystilbene dimer from Xinjiang wine grape, acts as an effective singlet oxygen quencher and DNA damage protector.
- Cylophosphamide elicited intracranial hemorrhage via mitochondrial ROS-hif-1α-ATP depleting pathway—preventive trials with folic acid, resveratrol and vitamin E
- Resveratrol Oligomers for the Prevention and Treatment of Cancers
- Preparative isolation and purification of antioxidative stilbene oligomers from Vitis chunganeniss using high-speed counter-current chromatography in stepwise elution mode.
- Bioassay-guided isolation and EPR-assisted antioxidant evaluation of two valuable compounds from mango peels
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