Prunella plant extract, preparation method, medical use and application thereof |
Title： |
| Prunella plant extract, preparation method, medical use and application thereof |
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Application Number： |
200610123423 |
Application Date： |
2006/11/03 |
Announcement Date： |
2007/05/23 |
Pub. Date： |
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Publication Number： |
1965896 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
94[China|shenzhen] |
IPC： |
A61K 36/536, A61K 9/08, A61K 9/10, A61K 9/16, A61K 9/20,A61K 9/48,A61P 31/06,A61K 127/00,A61K 131/00 |
Applicant(s)： |
Research Institute of Tsinghua University in Shenzhen |
Inventor(s)： |
Chen Xiangfei, Bai Jie, Sun Haifeng |
Key Words： |
Prunella, plant extract, preparation method, medical use, application |
Abstract： |
The invention relates to a prunella spike extractive and relative production, wherein it uses the above-ground part of prunella spike stem and leaf as material; it uses solvent extraction method or/and acid/alkali separation method, solvent extraction method, adsorption resin method, post chromatography, concentration drying method, depressurize drying method or freeze drying method. The inventive extractive contains tuberin component as prunella spike saponin composite, while it can be made into tablet, capsule, particles, etc. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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