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METHOD FOR SEPARATING AND REFINING CURCUMINS FROM TURMERIC POWDER (CURCUMA POWDER) BY HIGH SPEED COUNTER FLOW CHROMATOGRAPHY

机译：高速逆流色谱法分离和精制姜黄粉中姜黄的方法

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摘要

PROBLEM TO BE SOLVED: To provide a method for simply obtaining highly pure curcumins (curcumin, demethoxycurcumin, and bisdemethoxycurcumin).;SOLUTION: Curcumins (curcumin, demethoxycurcumin, and bisdemethoxycurcumin) are isolated and purified with Curcuma powder as a raw material, by performing high speed counter flow chromatography using a two-phase solvent consisting of "hexane/chloroform/methanol/water (5/10/7.5/2.5 V/V).;COPYRIGHT: (C)2010,JPO&INPIT

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公开/公告号JP2009236734A

专利类型
公开/公告日2009-10-15

原文格式PDF
申请/专利权人 KINJO GAKUIN;SANEI GEN FFI INC;
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申请/专利号JP20080084182
发明设计人 ITO SUMIO;OKA HISAO;NOMURA CHIHIRO;INOUE KOICHI;
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申请日2008-03-27
分类号G01N30/26;G01N30/42;G01N30/88;
国家 JP
入库时间 2022-08-21 19:46:12

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