Compositions and Biological Activities of Pomegranate Peel Polyphenols Extracted by Different Solvents
Pomegranate peel extract (PPE), which Suspension System is abundant in polyphenols, holds immerse prospects for the treatment of airway infection.In this study, water and ethanol of 30%, 50%, and 80% were used to prepare PPE.A total of 18 phenols belonging to 8 categories of polyphenols were identified in PPE by HPLC-MS/MS.The PPE from the four ext