Phenolic Content and Antioxidant and Antimicrobial Activities of Malva sylvestris L., Malva oxyloba Boiss., Malva parviflora L., and Malva aegyptia L. Leaves Extract

Table 6

DPPH scavenging activity of Trolox and four M. aegyptia extracts.

Conc.	Trolox	±SD	Acetone extract	±SD	Methanolic extract	±SD	Hexane extract	±SD	Aqueous extract	±SD
0	0	0	0	0	0	0	0	0	0	0
1	50.72	1.06	43	0.7	39.15	1.48	41.78	1.01	51.78	0.37
2	51.21	0.49	43.25	1.2	38.8	0.98	41.78	1.38	61.78	0.38
3	70.22	0.35	43.25	1.2	44.08	1.3	41.78	1.5	71.78	1.5
5	70.2	0.35	50.13	0.94	49.22	1.1	43.25	0.83	73.25	0.35
7	83.95	0.21	50.13	0.94	49.22	1.1	46.71	0.83	76.71	0.35
10	95.99	1.69	50.13	0.39	49.22	2.22	46.71	0.85	76.71	0.52
20	99.71	1.06	51.4	0.21	63.2	0.7	46.71	1.13	76.71	1.8
30	99.71	0.49	54.4	0.84	63.85	1.99	63.5	1.27	73.5	0.45
40	99.71	0.49	54.4	0.65	64.1	1.62	77.2	1.87	77.2	0.63
50	99.71	0.35	55	2.2	80.5	1.97	94	2.2	84	0.45
80	99.71	2.25	56.84	1.66	82.45	1.34	94.32	2.71	84.32	1.88