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. 2020 Jul 7;10:11125. doi: 10.1038/s41598-020-67732-w

Table 4.

GC-mass spectra of Acacia nilotica showing different active compounds.

S. no. RT (min) Compound Area (%) M. formula M. wt
1 11.26 Carane, 4,5-epoxy-, (E)- 0.86 C10H16O 152
2 13.18 3-Cyclohexane-1-Carboxaldehyde, 2,6,6-trimethyl- 23.5 C10H16O 152
3 14.33 Cycloundecene, 1-methyl- 0.76 C12H22 166
4 14.80 2,4-Decadienal, (E, E)-(CAS) 1.05 C10H16O 152
5 15.63 1-Decanol, 2-methyl- 0.47 C11H24O 172
6 16.18 Cyclohexane,1-ethyl-1-methyl-2,4-bis(1-methyl)-(CAS) 0.72 C15H24 204
7 18.06 á-Chamigrene 0.52 C15H24 204
8 18.21 á-Guaiene 0.59 C15H24 204
9 18.57 á-Selinene (CAS) 15.12 C15H24 204
10 19.32 1,3-Benzodioxole, 4-methoxy-6-(2-propenyl)- 1.05 C11H12O3 192
11 19.52 Globulol 11.35 C15H26O 222
12 22.76 1,3-Benzodioxole, 4,7-dimethoxy-5-(2-propeny1)-(CAS) 5.54 C12H14O4 222
13 23.02 a-acorenol 0.18 C15H26O 222
14 23.86 1,2-Epoxycyclooct-3-ene, 5,5-dimethyl-8-methylene- 0.32 C11H16O 164
15 29.09 Hexadecanoic acid (CAS) 4.59 C16H32O2 256
16 29.78 26,8a-(Dimethoxy)-3,5,7-trion tetracyclo [7.2.1.0(4,11).0(6,10)] dodecane 8.51 C11H16O5 228
17 30.75 Isobergapten 1.09 C12H80O 216
18 32.66 Oleic acid 14.52 C18H34O2 282
19 32.86 Isochiapin B 1.18 C19H26O6 346

RT: Retention time per minute; active compounds detected by GC mass; area (%): percentage of compound; M. formula: molecular formula; M. wt: molecular weight of the compound.