Table 2.
Correlation between antioxidant activity (DPPH) and level of total phenolic, total flavonoids, and vitamin C in wasted parts of citrus fruits
Metabolite | Coefficient of determination (R 2) | |
---|---|---|
Peels | Pulp and seeds | |
Total phenolic | .9303 | .1734 |
Total flavonoids | .1001 | .0694 |
Vitamin C | .2021 | .2796 |
DPPH, diphenyl‐2‐picrylhydrazyl.