In Vitro Antibacterial and Antioxidant Activities and Molecular Docking Analysis of Phytochemicals from Cadia purpurea Roots

Table 5

DPPH radical scavenging percentage (mean ± standard deviation) activity of extracts and isolated compounds.

Concentration (μg/mL)			% scavenging activity (mean ± SD) against DPPH radical of extracts and compounds
	CHCl3	CHCl3/MeOH (1 : 1)	Methanol	Ethanol	Compound (1)	Compound (2)	Ascorbic acid
25	50.28 ± 0.06	50.56 ± 0.11	55.94 ± 0.00	57.77 ± 0.06	61.96 ± 0.11	47.08 ± 0.11	68.66 ± 0.11
50	55.46 ± 0.00	56.67 ± 0.11	61.26 ± 0.11	63.98 ± 0.06	62.20 ± 0.06	48.17 ± 0.16	73.24 ± 0.16
100	60.16 ± 0.22	61.22 ± 0.00	66.36 ± 0.06	68.01 ± 0.11	63.59 ± 0.1	51.14 ± 0.11	77.74 ± 0.11
150	63.83 ± 9.06	65.47 ± 0.16	70.47 ± 0.06	72.33 ± 0.11	66.52 ± 0.00	53.56 ± 0.06	82.61 ± 0.00
250	70.94 ± 0.06	72.86 ± 0.11	77.89 ± 0.06	79.68 ± 0.06	74.47 ± 0.06	61.02 ± 0.06	90.92 ± 0.06
500	77.07 ± 0.00	79.38 ± 0.16	85.51 ± 0.11	87.51 ± 0.11	82.69 ± 0.11	70.4 ± 0.00	98.10 ± 0.00
IC50 (μg/mL)	27.52	26.14	16.03	12.9	7.99	58.34	4.82