The UV solar radiation accelerates skin aging, leading to loss of skin elasticity and decreasing the capacity of the skin to hold water, which are implicated in the formation of the most obvious sign of aging, skin wrinkling and related health problems in humans. Usually, synthetic sunscreens have been used to minimize these effects. However, some phenolic compounds present in plants play an important role as photoprotectors. The aim of this study was to explore the potential of three plants from Ericaceae family as UVA-UVB filters and its antioxidant capacity. Leaf extracts of B. aestuans, C. bracteata and C. pubescence showed an interesting broad-spectrum UVB/UVA absorption that was correlated with the antioxidant capacity (from 1.96E-04-3.75E-04 mg µmolG 1 DPPH), the TPC value (from 15.29-27.35 mg GAE gG 1 DS) and TAC value (0.36-3.31 mg C3GE gG 1 DS). According to these results, the three plants evaluated in this research could be considered as a potential source of natural compounds with UV absorption and antioxidant capacity.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.