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Content distribution of gypenosides in G. pentaphyllum.
| Sample | Content of gypenosides | |||
|---|---|---|---|---|
| Number 1 | NUmber 2 | Number 3 | Average | |
| Fibrous roots | 0.1725% | 0.1731% | 0.1731% | 0.1729% |
| Stems | 0.3645% | 0.3657% | 0.3682% | 0.3662% |
| Leaves | 3.1887% | 3.1912% | 3.1931% | 3.1910% |
