发明名称 |
METHOD FOR PREPARING EXTRACT FRACTON REINFORCED WITH GINSENOSIDES RG1 OR RB1 FROM GINSENG |
摘要 |
The present invention provides a method for preparing an extract fraction reinforced with ginsenoside Rg1 or Rb1 from ginseng. The method for preparing an extract fraction reinforced with ginsenoside Rg1 comprises the steps of: concentrating an alcohol extract of ginseng and then adsorbing the extract diluted in water by adding the extract to an adsorption resin; passing distilled water through the adsorption resin, then eluting and removing unadsorbed ingredients; and adding 30 to 40 v/v % alcohol to the adsorption resin to obtain an eluate. The method for preparing an extract fraction reinforced with ginsenoside Rb1 comprises the steps of: concentrating an alcohol extract of ginseng and then adsorbing the extract diluted in water by adding the extract to an adsorption resin; passing distilled water through the adsorption resin, then eluting and removing unadsorbed ingredients; and adding 50 to 80 v/v % alcohol to the adsorption resin and then eluting.
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申请公布号 |
US2011268823(A1) |
申请公布日期 |
2011.11.03 |
申请号 |
US200913127371 |
申请日期 |
2009.10.30 |
申请人 |
KIM YEONG-EUN;KIM DOO-KYUNG;SEO YONG-KI;LEE JIN-HEE |
发明人 |
KIM YEONG-EUN;KIM DOO-KYUNG;SEO YONG-KI;LEE JIN-HEE |
分类号 |
A61K36/258;A61P25/20 |
主分类号 |
A61K36/258 |
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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