... advantage in intermittent, remittent. Apple Extract 70% Polyphenols (UV-VIS) Apple tree bark extract Phloridzin Apple tree bark is tonic and ... Unlike quinine, it does not cause gastralgiaApple P.E., Apple Extract, Apple Specification: Polyphenols 75%, 80% , Phloridzin 4%, 40%, ... Phloretin 70%, 90%, 98%1.Product Name :Apple P.E., Apple Extract, Apple2.Plant resources: wild unripe apples3.Efficiency ...