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Components of the ethanol extract and fractions of the leaves of G. glabra var. glandulifera
| Extract or fraction | Ethanol extract | f 1 | f 2 | f 1A | f 1B |
|---|---|---|---|---|---|
| Compound | |||||
| Triterpenes/sterols | ++ | ++ | - | - | + |
| Alkaloids | + | + | - | + | - |
| Flavonoids | + | + | ++ | + | + |
| Anthraquinones | ++ | + | - | - | + |
| Anthrones | - | - | - | - | - |
| Coumarines | - | - | - | - | - |
| Valepotriates | - | - | - | - | - |
| Essential oil | - | - | - | - | - |
| Tannin | + | ++ | +++ | - | + |
+: positive; -: negative; f1: CH2Cl2 fraction; f2: Aqueous fraction; f1A: n-Hexane fraction; f1B: Methanol fraction
