Fig. 1. Antioxidant activity of black soldier fly larvae extract (SFL) obtained from larvae fed with food waste (FW), garlic peel added food waste (G), or hydroponic growth media added food waste (H) evaluated by their ability to scavenge (A) DPPH and (B) NO radicals in cell-free environments.

Ascorbic acid was used as a positive control. ^a–kGroups with different superscript letters are significanly different, whereas same superscript letters mean no significant difference as revealed by Duncan’s multiple range post-hoc test (p < 0.05).