Research progress in biological activities of pomegranate peel polyphenol

As important active components of pomegranate, pomegranate peel polyphenols have intrigued researchers for their biological activities such as anti-oxidation, anticancer, antibiosis, cholesterol-lowering effects and so on. Combined with the research results in recent years, the biological acivities of pomegranate peel polyphenols and prospects were reviewed in this paper.