Anthocyanins composition and antioxidant activity of wild Lycium ruthenicum Murr. from Qinghai-Tibet Plateau

► Systematical investigation of anthocyanins composition of Lycium ruthenicum Murr. ► Multiple antioxidant activity assays have been used to evaluate the methanol extract of Lycium ruthenicum Murr. fruit. ► Relationships of the antioxidant activity and anthocyanins content and total phenolic compound have been investigated.