Fig. 1. DPPH radical scavenging activity at concentrations of 12 formulae extracts. Data presented as means±standard deviation (n=4). Means with different letters are significantly different (p<0.05) by Duncan’s multiple-range test. DPPH, 2,2-Diphenyl-1-picrylhydrazyl; LAA, L-ascorbic acid.

Korean J Acupunct 2022;39:34-42 https://doi.org/10.14406/acu.2022.006

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