发明名称 |
Improved method for preparing ginkgo extracts having a low content of 4'-O-methyl pyridoxine and/or biflavones |
摘要 |
The present invention relates to an improved multi-step method for preparing an extract from ginkgo biloba having a reduced content of 4'-O-methyl pyridoxine and/or biflavones, wherein the depletion is carried out by filtration over an adsorber resin and/or an ion exchanger and the substances to be removed are retained on the resin. The invention further relates to an extract from ginkgo biloba having a reduced content of 4'-O-methyl pyridoxine and/or biflavones, which is obtainable by the method according to the present invention, as well as to its use. |
申请公布号 |
AU2006243378(A1) |
申请公布日期 |
2006.11.09 |
申请号 |
AU20060243378 |
申请日期 |
2006.04.28 |
申请人 |
DR. WILLMAR SCHWABE GMBH & CO. KG |
发明人 |
HERMANN HAUER;FRIEDRICH LANG;CLEMENS ERDELMEIER;EGON KOCH |
分类号 |
A61K36/00 |
主分类号 |
A61K36/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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