Table 1. Phytochemicals revealed in the methanol leaf extracts through LC-MS and GC-MS analysis
Compound class |
Compound name |
Molecular formula |
C. pareira % abundance |
L. camara % abundance |
O. gratissimum % abundance |
GC-MS analysis |
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Terpenoids |
α-pinene |
C10H16 |
0.24 |
9.27 |
13.02 |
|
Cymene |
C10H14 |
0.25 |
2.32 |
1.11 |
|
Limonene |
C10H16 |
0.23 |
2.15 |
1.94 |
|
Camphor |
C10H18O |
- |
1.32 |
0.97 |
|
Eucalyptol |
C10H18O |
- |
2.25 |
- |
Fatty acids |
Oleic acid |
C19H36O2 |
24.75 |
- |
9.14 |
|
Linoleic acid |
C19H34O2 |
13.64 |
- |
4.33 |
|
Palmitic acid |
C17H34O2 |
22.72 |
- |
3.60 |
LC-MS analysis |
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Flavonoids |
Apigenin |
C15H10O5 |
5.74 |
2.10 |
1.90 |
|
Quercetin |
C15H10O7 |
- |
- |
3.87 |
Alkaloid |
Cissamine |
C20H24NO4 |
71.43 |
- |
- |
Phenyl propanoid |
Caffeic acid |
C9H8O4 |
- |
1.76 |
- |
Phenylethanoid phenyl propanoid glycoside derivative |
Isomartynoside |
C31H40O15 |
- |
3.98 |
- |