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Journal of Chemistry
/
2021
/
Article
/
Tab 5
/
Research Article
Phenolic Content and Antioxidant and Antimicrobial Activities of
Malva sylvestris
L.,
Malva oxyloba
Boiss.,
Malva parviflora
L., and
Malva aegyptia
L. Leaves Extract
Table 5
DPPH scavenging activity of Trolox and four
M. oxyloba
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
10.23
0.34
40.7
2.22
10.23
0.37
44
1.7
2
51
0.49
32.92
0.57
52.15
2.82
32.92
0.38
43.15
0.58
3
70.2
0.35
32.9
1.12
62.25
1.5
32.9
1.5
43.35
1.5
5
70.2
0.35
35.65
0.45
85.25
1.34
35.65
0.35
51.13
1.13
7
83.95
0.21
40.86
0.45
95.35
0.85
40.86
0.35
52.13
1.12
10
95.99
1.69
40.86
0.39
95.35
2.22
40.86
0.52
53.13
2.22
20
99.71
1.06
42.09
0.21
96.25
1.75
51.22
1.8
52.45
0.72
30
99.71
0.49
44.1
0.63
96.65
1.99
54.75
0.45
53.42
1.99
40
99.71
0.49
51.18
1.45
96.65
2.11
54.75
0.63
54.41
1.62
50
99.71
0.35
51.18
0.63
96.65
2.1
65.35
0.45
55.5
1.97
80
99.71
2.25
59.17
1.8
99.5
1.34
67
1.88
56.64
1.34