Research Article
In Vitro Anticancer Activity of a Nonpolar Fraction from Gynostemma pentaphyllum (Thunb.) Makino
Table 1
Compounds identified from EA1.3A fraction from GpM by GC-MS analysis.
| Peak number | RT (min) | Compound | Peak area (%) | Molecular structure |
| 1 | 3.59 | Propanoic acid, 2-methylpropyl ester | 42.7 | |
| 2 | 5.68 | β,β-carotene-3,3′-diol,5,8-epoxy-5,8-dihydro,(3S,3′R,5R,8S)- | 1.2 | |
| 3 | 7.97 | Cyclopropanecarboxamide,2-phenyl-N-[4-(phenylazo)phenyl]- | 7.9 | |
| 4 | 11.83 | Heptyl phthalate | 3.3 | |
| 5 | 11.88 | 2,4-Dimethylbenzo[h]quinoline | 2.0 | |
| 6 | 12.35 | 2-Methyl-7-phenylindole | 1.4 | |
| 7 | 13.58 | Phytol | 6.6 | |
| 8 | 15.47 | 5-Methyl-2-phenylindolizine | 5.2 | |
| 9 | 15.69 | Phthalic acid, 2-cyclohexylethyl propyl | 5.2 | |
| 10 | 16.72 | 3,5-Di-tert-butylcatechol | 17.6 | |
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