Product name:Apple wood extract Active Ingredient:Phloridzin specification:30%-80% Test Method:HPLC Pyrus Malus Apple Fruit Extract Product name:Apple wood extractActive Ingredient:Phloridzinspecification:30%-80%Active IngredientPercent or ConcentrateMethodPolyphenols50%, 70%, 75%, 80%UVPhloretin70%, 80%, 90%, 98%HPLCPhloridzin40%, 80%, 90%, 98%HPLCTest Method:HPLCAppearance:Weak Yellow Powder ...