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

Table 4

DPPH scavenging activity of Trolox and four M. parviflora 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	29.85	0.63	27.3	1.13	32.8	0.42	10.3	0.44
2	51.0	0.49	36.35	1.34	32.7	0.28	32.8	0.42	31.5	0.45
3	70.2	0.35	36.35	1.34	33.05	1.06	37	0.81	32.1	0.85
5	70.2	0.35	36.9	1.69	35.8	0.35	37.27	1.22	36.5	1.25
7	83.95	0.21	43.1	2.2	37.7	0.98	37.27	2.4	40.0	2.75
10	95.99	1.69	43.1	1.69	37.7	0.99	37.27	2.1	40.1	2.55
20	99.71	1.06	43.1	1.69	39.65	1.2	39.44	1.13	41.0	1.44
30	99.71	0.49	49.2	1.55	43.1	1.99	49.95	4.32	43.2	2.15
40	99.71	0.49	55.0	1.83	44.1	2.4	54.7	0.35	52.1	0.65
50	99.71	0.35	55.0	2.7	47.0	1.97	61.0	2.2	51.5	1.8
80	99.71	2.25	55.0	1.64	47.8	2.6	67.5	0.85	58.1	2.15