发明名称 |
METHOD FOR PRODUCTION OF ERIOCITRIN-CONTAINING MATERIAL |
摘要 |
<p>A process for producing an eriocitrin-containing material comprises the steps of: preparing an eriocitrin-containing citrus extract from a citrus fruit using an extractant; and separating eriocitrin from the citrus extract. The step of separating eriocitrin from the citrus extract comprises the steps of: bringing the citrus extract into contact with a porous synthetic adsorption resin such that eriocitrin in the citrus extract is adsorbed on the porous synthetic adsorption resin, the porous synthetic adsorption resin comprising a phenol-formaldehyde resin as a main framework and having amino and phenolic hydroxyl groups; and eluting the eriocitrin adsorbed on the porous synthetic adsorption resin using an elution solvent.</p> |
申请公布号 |
EP2223930(A1) |
申请公布日期 |
2010.09.01 |
申请号 |
EP20080867275 |
申请日期 |
2008.12.26 |
申请人 |
POKKA CORPORATION |
发明人 |
HIRAMITSU, MASANORI;OMORI, TOSHIKAZU;YAMAGUCHI, KENJI;BESSHO, HIROAKI |
分类号 |
C07H17/07;A61K8/60;A61K31/7048;A61K36/00;A61K36/75;A61P39/06 |
主分类号 |
C07H17/07 |
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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