Total polyphenol content (mg CAE/mL), antioxidant capacity (EC50 – mg sample/g DPPH) and phenolic compounds (g/mL) in mate bark aqueous extracts before and after membrane concentration.
Total polyphenol content (mg CAE/mL), antioxidant capacity (EC50 – mg sample/g DPPH) and phenoliccompounds (g/mL) in mate bark aqueous extracts before and after membrane concentration.