Posts Tagged ‘resveratrol content’

Resveratrol is a powerful antioxidant that protects the cells from free radical damage thereby reducing ageing. It also helps in reducing body weight apart from lessening cancer risk. Resveratrol in grapes also contain the flavanoid, quercetin which has cancer fighting properties.

Some of the most important resveratrol sources include red grapes and peanuts, which are anti oxidant in nature. The most important resveratrol sources include Vitis vinifera, muscadine grapes and labrusca. Though it occurs in various parts like vines, roots and seeds of red wine, the most abundant source is the skin of the grapes, which is used in making red wine.

Grapes and Wine

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Resveratrol structure includes phytoalexin, produced by plants like red grapes and peanuts in the event of fungal and bacterial attacks. Pure Resveratrol is also produced chemically, which is used as nutritional supplement. Best resveratrol is a powerful antioxidant which slackens the process of aging part from being anti cancer and anti viral. It enhances the good cholesterol in blood and ensures cardio muscular health and fights obesity. Resveratrol is abundantly seen in the skin of red grapes and is the main ingredient of red wine.

Pure Resveratrol is a light red or brownish powder and is available in sachets of various quantities from 1kg. It might have an off white or lighter color too if bleaching has occurred while extracting it. It is fairly stable and should preferably be stored in an amber colored bottle away from direct sun light and humidity. Trans-resveratrol remains stable in atmosphere under 75% humidity and 40 degrees C temperature. If exposed to ultra violet rays it could undergo isomerisation to convert itself into its isomer of cis- form.

Close-up Fresh Red Grapes

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