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

Table 7

DPPH scavenging activity of Trolox and four M. sylvestris 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	43.45	0.49	19.1	2.3	30.97	0.74	10.23	0.34
2	51	0.49	43.95	0.49	24.8	0.57	33.65	0.77	32.92	0.57
3	70.2	0.35	49.13	0.52	24.8	2.1	33.65	0.77	32.9	1.12
5	70.2	0.35	55.8	0.28	33.5	1.1	40.71	0.68	35.65	0.45
7	83.95	0.21	63.05	1.34	37.7	1.7	40.71	2.3	40.86	0.45
10	95.99	1.69	63.05	1.34	49.2	1.7	40.71	0.85	40.86	0.39
20	99.71	1.06	78.15	1.48	55.7	0.99	50.65	0.49	42.09	0.21
30	99.71	0.49	83.4	1.55	78.4	1.4	52.95	0.77	44.1	0.63
40	99.71	0.49	88.65	1.34	79	1.62	56.05	0.21	51.18	1.45
50	99.71	0.35	88.65	0.91	79.12	1.97	60.5	2.2	51.18	0.63
80	99.71	2.25	88.65	1.66	79.12	0.88	61.5	2.83	59.17	1.71