... Extract 1)Apple polyphenols:50%,70%,75%,80% 2)Phloridzin:40%,60%,80%,90%,98%(HPLC) 3)Phloretin:70%,80%,90%,98%(HPLC) Apple ... specification:1)Apple polyphenols:50%,70%,75%,80%2)Phloridzin:40%,60%,80%,90%,98%(HPLC)3)Phloretin:70%,80%,90%,98%(HPLC) ... -CHEMICAL PROPERTIESAppearanceLight brown fine powderCompliesMesh Size98% pass 100 meshCompliesPolyphenols≥80%80.15%Loss on Drying≤ 5.0%4.20%Residue ...