This article from the concentration, temperature, time, pH value of the four factors to study the water chestnut peel extract on antioxidant stability. Results show that the concentration of water chestnut peel extract antioxidant effect, time, temperature, pH value on its antioxidant effects of a larger. At 37 degrees C,1 hours, pH 5best scavenging rate of hydroxyl free radicals, and acid and alkali. Water chestnut peel extract antioxidant stability of ascorbic acid and stability is close to, can replace the ascorbic acid.
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