Polyphenol Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage:by Product Type (Apple, Green Tea, Grape Seed, Others (Cocoa, Olive, Peppermint)); Application (Functional Food, Functional Beverages, Dietary Supplements, Others) , and Geography (North America, Europe, Asia Pacific, and South and Central America)