oxygen radical absorbance capacity

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• Oxygen radical absorbance capacity — (ORAC) is a method of measuring antioxidant capacities in biological samples in vitro.[1][2] A wide variety of foods has been tested using this method, with certain spices, berries and legumes rated highly.[3] There exists no physiological proof… …   Wikipedia

• Antioxidant — Model of the antioxidant metabolite glutathione. The yellow sphere is the redox active sulfur atom that provides antioxidant activity, while the red, blue, white, and dark grey spheres represent oxygen, nitrogen, hydrogen, and carbon atoms,… …   Wikipedia

• Proanthocyanidin — Epicatechin (EC), one of the building blocks of proanthocyanidins Proanthocyanidins, also known as OPCs (oligomeric proanthocyanidins) or condensed tannins, are a subgroup of the flavonoid class of polyphenols. Essentially, they are oligomer… …   Wikipedia

• Antioxidante — Saltar a navegación, búsqueda Modelo de llenado de espacios del m …   Wikipedia Español

• Indice ORAC — ORAC (indice) L ORAC (acronyme pour Oxygen Radical Absorbance Capacity signifiant capacité d absorption des radicaux oxygénés) est une méthode de mesure des capacités antioxydantes dans les échantillons biologiques[1][2]. Une large variété d… …   Wikipédia en Français

• ORAC (indice) — Pour les articles homonymes, voir ORAC. L ORAC (acronyme pour Oxygen Radical Absorbance Capacity signifiant capacité d absorption des radicaux oxygénés) est une méthode de mesure des capacités antioxydantes dans les échantillons… …   Wikipédia en Français

• Cranberry — This article is about a plant species. For the rock band, see The Cranberries. For other uses, see Cranberry (disambiguation). Cranberry Cranberry bush with fruit partially submerged Scientific classificat …   Wikipedia

• Polyphenol — Plant derived polyphenol, tannic acid, formed by esterification of ten equivalents of the phenylpropanoid derived gallic acid to a monosaccharide (glucose) core from primary metabolism …   Wikipedia

• Superfruit — Superfruit, a marketing term first used in the food and beverage industry in 2005, refers to a fruit which combines exceptional nutrient richness and antioxidant quality with appealing taste that can stimulate and retain loyalty for consumer… …   Wikipedia

• Tea — For other uses, see Tea (disambiguation). Tea Longjing tea being infused in a glass …   Wikipedia

• Myrtille — Comparaison des deux espèces de myrtilles sauvages présentes en Europe : Vaccinium myrtillus (en haut) et Vaccinium uliginosum (en bas) …   Wikipédia en Français