| 摘要 |
The present invention relates to a method for extracting matrine from Sophora flavescens by extracting Sophora flavescens under the temperature and pressure conditions of extracting a supercritical fluid. Favorably, the temperature condition is desirable to be 35-45C, but is not limited to the same. The pressure condition is 100.0-300.0 bar, favorably 300.0 bar, but is not limited to the same. |
