Research Article
Antibacterial, Antioxidant Activity of Ethanolic Plant Extracts of Some Convolvulus Species and Their DART-ToF-MS Profiling
Table 6
Exact mass data from the DART mass spectra of CA and CP plant constituents.
| Plant | Experimental mass (m/z) | Calculated mass (m/z) | Mass error (mmu) | Formula | Remarks | Unsaturation degree |
| CA | 137.13437 | 137.13303 | 1.34 | | Phellandrenes | 2.5 | 153.05451 | 153.05516 | −0.65 | | p-Hydroxyphenylacetic acid | 4.5 | 193.05137 | 193.05007 | 1.30 | | Scopoletin | 6.5 | 195.06742 | 195.06572 | 1.70 | | Ferulic acid | 5.5 | 199.05796 | 199.06063 | −2.67 | | Syringic acid | 4.5 | 213.09111 | 213.09155 | −0.44 | | Pinosylvin | 8.5 | 271.06318 | 271.06063 | 2.55 | | Apigenin/galangin | 10.5 | 273.07379 | 273.07628 | −2.49 | | Naringenin | 9.5 | 287.05627 | 287.05554 | 0.73 | | Kaempferol/luteolin/fisetin | 10.5 | 289.06918 | 289.07119 | −2.01 | | Eriodictyol/aromadendrin | 9.5 | 303.05202 | 303.05045 | 1.57 | | Quercetin | 10.5 | 305.06498 | 305.06610 | −1.12 | | Taxifolin | 9.5 | 355.10371 | 355.10287 | 0.84 | | Scopolin | 7.5 |
| CP | 137.13172 | 137.13303 | −1.31 | | Phellandrenes | 2.5 | 153.05573 | 153.05516 | 0.57 | | p-Hydroxyphenylacetic acid | 4.5 | 155.03426 | 155.03442 | −0.16 | | Protocatechuic acid/ gentisic acid | 4.5 | 169.04936 | 169.05007 | −0.71 | | Vanillic acid | 4.5 | 193.05084 | 193.05007 | 0.77 | | Scopoletin | 6.5 | 195.06620 | 195.06572 | 0.48 | | Ferulic acid | 5.5 | 199.05968 | 199.06063 | −0.95 | | Syringic acid | 4.5 | 213.09424 | 213.09155 | 2.69 | | Pinosylvin | 8.5 | 271.06165 | 271.06063 | 1.02 | | Apigenin/galangin | 10.5 | 273.07482 | 273.07628 | −1.46 | | Naringenin | 9.5 | 287.05517 | 287.05554 | −0.37 | | Kaempferol/luteolin/fisetin | 10.5 | 289.06861 | 289.07119 | −2.58 | | Eriodictyol/aromadendrin | 9.5 | 303.05172 | 303.05045 | 1.27 | | Quercetin | 10.5 | 305.06675 | 305.06610 | 0.65 | | Taxifolin | 9.5 | 319.04691 | 319.04536 | 1.55 | | Myricetin | 11 | 355.10365 | 355.10287 | 0.78 | | Scopolin | 7.5 |
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