Sources of Resveratrol

Sources of Resveratrol - While present in other plants, such as eucalyptus, spruce, and lily, and in other foods such as mulberries and peanuts, resveratrol's most abundant natural sources are Vitis vinifera, labrusca, and muscadine grapes, which are used to make wines. It occurs in the vines, roots, seeds, and stalks, but its highest concentration is in the skin, which contains 50-100 micrograms per gram. Resveratrol is a phytoalexin, a class of antibiotic compounds produced as a part of a plant's defense system against disease. For example, in response to an invading fungus, resveratrol is synthesized from p-coumaroyl CoA and malonyl CoA. Since fungal infections are more common in cooler climates, grapes grown in cooler climates have a higher concentration.

Source of Resveratrol - Length of Time

The resveratrol content of wine is related to the length of time the grape skins are present during the fermentation process. Thus the concentration is significantly higher in red wine than in white wine, because the skins are removed earlier during white-wine production, lessening the amount that is extracted. Grape juice, which is not a fermented beverage, is not a significant source of resveratrol. A fluid ounce of red wine averages 160 µg of resveratrol, compared to peanuts, which average 73 µg per ounce. Since wine is the most notable dietary source, it is the object of much speculation and research.

Benefits of Resveratrol

Resveratrol Side Effects

Sources of Resveratrol

what is resveratrol

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Home Corporations by State Health Resources LLC by State Mortgages Real Online Jobs S Corp by States Small Business Def Site Map Tell your story [?]Subscribe To This Site	Sources of Resveratrol Sources of Resveratrol Sources of Resveratrol - While present in other plants, such as eucalyptus, spruce, and lily, and in other foods such as mulberries and peanuts, resveratrol's most abundant natural sources are Vitis vinifera, labrusca, and muscadine grapes, which are used to make wines. It occurs in the vines, roots, seeds, and stalks, but its highest concentration is in the skin, which contains 50-100 micrograms per gram. Resveratrol is a phytoalexin, a class of antibiotic compounds produced as a part of a plant's defense system against disease. For example, in response to an invading fungus, resveratrol is synthesized from p-coumaroyl CoA and malonyl CoA. Since fungal infections are more common in cooler climates, grapes grown in cooler climates have a higher concentration. Source of Resveratrol - Length of Time The resveratrol content of wine is related to the length of time the grape skins are present during the fermentation process. Thus the concentration is significantly higher in red wine than in white wine, because the skins are removed earlier during white-wine production, lessening the amount that is extracted. Grape juice, which is not a fermented beverage, is not a significant source of resveratrol. A fluid ounce of red wine averages 160 µg of resveratrol, compared to peanuts, which average 73 µg per ounce. Since wine is the most notable dietary source, it is the object of much speculation and research. Benefits of Resveratrol Resveratrol Side Effects Sources of Resveratrol what is resveratrol Home \| Site-Map