Composition and antioxidant activity of anthocyanins isolated from Yunnan edi…

Edible roses (An ning) are a good source of anthocyanins and grown widely in Yunnan Province of China. In this study, the contents of anthocyanins and total phenol as well as the antioxidant activity of methanol extract from specific variety of rose were systematically investigated. The results showed that anthocyanins and total phenolic content of the petals were (353.56 ± 2.50) mg cyanidin 3…