| 发明名称 |
Propolis extract with improved water-solubility |
| 摘要 |
A propolis extract which is prepared by adjusting the pH of propolis to 5.5-7.0 to improve the water-solubility of the effective ingredients of propolis, a composition containing the propolis extract, and a method for improving the water-solubility of propolis extracts.
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| 申请公布号 |
US5922324(A) |
申请公布日期 |
1999.07.13 |
| 申请号 |
US19970827428 |
申请日期 |
1997.03.27 |
| 申请人 |
KABUSHIKI KAISHA HAYASHIBARA SEIBUTSU KAGAKU KENKYUJO |
发明人 |
AGA, HAJIME;SHIBUYA, TAKASHI;HAMADA, SHOICHI;IRITANI, SATOSHI;MIYAKE, TOSHIO |
| 分类号 |
A61K35/64;(IPC1-7):A61K35/78;A61K47/00 |
主分类号 |
A61K35/64 |
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