Specifications Apple Extract Plant Origin:Pyrus malus Polyphenols 75%,80% Phloridzin 40%-98%,Phloretin 70%-98% Product Name: Apple Extract Powder Botanical Name: Pyrus malus Used Part: Fruit ........................................................................... Specification: 1. Polyphenols 50%, 70%, 75%, 80% UV 2. Phloretin 70%, 80%, 90%, 98% HPLC 3. Phloridzin 40%, 80%, 90%, 98% HPLC ........................................................................... Description: Apple polyphenols are a group of naturally occurring plant nutrients in apples, and they hold numerous health benefits. The polyphenol content differs according to maturity rate. Young apple has 10 times content comparing with mature apple. Therefore, it is better to use young apple to get the apple polyphenols. Crude apple polyphenols contain chlorogenic acid, catechins, apple condensed tannins, phloridzin, phloretin, anthocyanin and etc.