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    • 3. 发明专利
    • Fractionated material of water extract of leaf of eucommia ulmoides oliver and antiobestic agent containing the same
    • EUCOMMIA ULMOIDES OLIVER和含有其的抗菌剂水分提取物的分离物质
    • JP2007238456A
    • 2007-09-20
    • JP2006058734
    • 2006-03-03
    • Kobayashi Pharmaceut Co Ltd小林製薬株式会社
    • HIRATA TETSUYA
    • A61K36/18A23F3/18A23F3/22A23F3/32A23L1/30A23L2/38A23L2/52A61K9/20A61K31/7048A61K36/00A61P3/04A61P3/06A61P3/10A61P9/12A61P43/00C07H17/08
    • A61K36/46A23L33/105A61K31/7048
    • PROBLEM TO BE SOLVED: To provide a fractionation method for efficiently taking out a component of leaf of Eucommia ulmoides Oliver, particularly a pharmaceutical component such as an iridoid compound and to provide a fractionated material of leaf of Eucommia ulmoides Oliver containing a specific component in high concentration and to provide a composition for oral ingestion, a medicinal composition, a food composition, a medicine and a food, each using a natural material as a raw material, which are safe also when taken in the human body over a long period because of little adverse effect. SOLUTION: The fractionated material of water extract of leaf of Eucommia ulmoides Oliver is obtained by a production method comprising steps for producing a component obtained by adsorbing a water extract of leaf of Eucommia ulmoides Oliver obtained from dried Eucommia ulmoides Oliver into a reverse phase synthetic adsorbing agent and eluting the adsorbed material with water. A medicine and a food each contains the fractionated material of water extract of leaf of Eucommia ulmoides Oliver. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种有效地取出杜仲叶片的成分的分馏方法,特别是诸如环烯醚萜类化合物的药物成分,并提供含有特异性的杜仲叶的分级分离物 并且提供用于口服摄取的组合物,药物组合物,食物组合物,药物和食品,每种都使用天然材料作为原料,其在长时间摄入人体时也是安全的 期间因为不利影响小。 解决方案:杜仲叶片水分提取物的分馏物通过包括以下步骤的制备方法获得:制备通过将从杜仲杜仲杜仲得到的杜仲叶的水提取物吸收到反向 并用水洗脱吸附的材料。 药物和食物各自含有杜仲叶提取物的分级物质。 版权所有(C)2007,JPO&INPIT