Fruit polyphenol and its preparation method, antioxidant, hypotensive agent, antimutagenic agent, allergy inhibitor and anti-aging agent

摘要

A fruit polyphenol obtained by juicing and / or extracting from an immature fruit of a fruit belonging to Rosaceae and refining its fraction. An antioxidant, an antihypertensive agent, an antimutagenic agent, an allergic inhibitor and an anti-aging agent, which are obtained by juice and / or extracted and purified from immature fruit of fruit belonging to Rosaceae, comprising polyphenol fraction as an active ingredient. Various physiological functions, especially antioxidative ACE inhibitory activity, antimutagenic activity, microarray inhibition activity;And a fruit polyphenol fraction having inhibitory activity against GTase activity can be provided.