Biological Efficacy of Essential Oils and Plant Extracts of Cultivated and Wild Ecotypes of Origanum vulgare L.
Table 8
Comparative antioxidant potential of the essential oils and plant extracts of cultivated and wild accessions of Origanum vulgare L., thriving across north western Himalayas.
DPPH assay (IC50) μg/ml
DPPH free radical scavenging (%)
Places
EO
METH
ETH
EO
METH
ETH
Tangmarg
1300.2 ± 27.06
4.9 ± 0.08
44.5 ± 0.92
77 ± 1.60
28 ± 0.62
32 ± 0.68
Bonera
817.5 ± 17.05
2.9 ± 0.05
37.1 ± 0.77
73 ± 1.51
11 ± 0.88
18 ± 0.41
Sanatnagar
334.9 ± 6.95
0.9 ± 0.05
24.1 ± 0.62
60 ± 1.24
9 ± 0.12
15 ± 0.44
Chorwan
3021.0 ± 62.86
7.8 ± 0.15
55.0 ± 1.12
161.4 ± 3.63
169.6 ± 12.7
201 ± 4.42
Kanzalwan
4100.0 ± 85.34
19.9 ± 0.41
71.1 ± 1.45
175.4 ± 3.65
188 ± 28.72
222.6 ± 4.49
Markoot
2980.0 ± 62.65
10.9 ± 0.20
54.1 ± 1.12
157.4 ± 3.21
132.8 ± 12.76
179.4 ± 3.74
Izmarg
2265.4 ± 47.13
11.8 ± 0.32
60.1 ± 1.24
133.4 ± 2.76
114.4 ± 2.37
103.8 ± 2.17
Dachigam
1782.8 ± 37.10
17.9 ± 0.361
64.1 ± 1.34
119.4 ± 2.49
82.00 ± 1.17
147 ± 2.82
Yusmarg
2780.0 ± 57.87
7.9 ± 0.15
54.9 ± 1.12
161.4 ± 3.36
67.00 ± 2.92
114.6 ± 2.37
Uri
2021.0 ± 42.05
9.5 ± 0.20
51.7 ± 1.09
91.4 ± 2.05
52.0 ± 1.76
136.2 ± 2.82
CD
551.819
5.12
8.28
7.29
57.43
42.27
SE (d)
262.689
2.43
3.94
3.47
27.34
19.96
SE (M)
185.5
1.72
2.78
2.45
19.33
14.11
CV
14.87
33.00
9.46
4.25
40.34
21.44
CD, CV, and SE represent critical difference, coefficient of variation, and standard error.
