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. 2019 May 7;5(5):e01634. doi: 10.1016/j.heliyon.2019.e01634

Fig. 4.

Fig. 4

DPPH radical-scavenging activity of Luffa cylindrica seed protein hydrolysates. Each dot depicts the mean of three replicate determinations ±SD. Dots belonging to different enzyme hydrolysates/samples at the same concentration but with different letters show significant difference at p < 0.05.