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Introduction Flavonoids usually exist in the form of glycoside in nature. Different kinds of sugar and aglycone moieties will lead to different physiological activities.The natural flavonoid Dglycosides are usually β-anomers.
Introduction Flavonoids usually exist in the form of glycoside in nature. Different kinds of sugar and aglycone moieties will lead to different physiological activities. Natural flavonoid Dglycosides are usually β-anomers.