Secondary Metabolite Profile, Antioxidant Capacity, and Mosquito Repellent Activity of Bixa orellana from Brazilian Amazon Region
Antioxidant capacity (DPPH scavenging activity)a and total phenol content of different extracts of B. orellana seed samples (DW)b. Data expressed as mean ± standard deviation (). a: 1,1-diphenyl-2-picrylhydrazyl (DPPH) scavenging activity expressed as inhibitory concentration (1/IC50); **: significant . b: Phenol content expressed as mg GAE/g dry weight; *: significant .