New use of ginseng saponin-Re medicine and its preparation method
An application of the ginsenoside-Re in preventing and treating Parkinson's disease is disclosed. A process for extracting ginsenoside-Re includes immersing raw ginseng in water, dicocting, filtering to obtain liquid, concentrating, absorbing by macroreticular resin column, eluting with low-con...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | An application of the ginsenoside-Re in preventing and treating Parkinson's disease is disclosed. A process for extracting ginsenoside-Re includes immersing raw ginseng in water, dicocting, filtering to obtain liquid, concentrating, absorbing by macroreticular resin column, eluting with low-concentration alcohol, collecting the eluting liquid, recovering alcohol, and recrystallizing altermatively in alcohol-water and methanol-water. |
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