发明名称 |
DYE COMPOUND, PROCESS FOR PRODUCING SAME, AND COLORING AGENT |
摘要 |
An object of the present invention is to provide a novel plant-derived pigment compound, which is a pigment compound represented by Formula II:
(wherein R 1 to R 3 independently represent a hydroxyl group or an alkoxy group having 1 to 4 carbon atoms, and R 4 and R 5 independently represent a hydrogen atom, an acyl group having 1 to 4 carbon atoms, or an alkyl group having 1 to 4 carbon atoms). The compound is a yellow pigment extracted from the endosperm or the like of the rice cultivar "Hatsuyamabuki." |
申请公布号 |
KR20110057261(A) |
申请公布日期 |
2011.05.31 |
申请号 |
KR20117009172 |
申请日期 |
2009.08.14 |
申请人 |
INCORPORATED ADMINISTRATIVE AGENCY NATIONAL AGRICULTURE AND FOOD RESEARCH ORGANIZATION;KNC LABORATORIES CO., LTD. |
发明人 |
NAKANO HIROSHI;SAKAI MAKOTO;KAJI RYOTA;YOSHIDA MITSURU;KOSEMURA SEIJI;SUZUKI TOSHISADA;HIROSE KATSUTOSHI |
分类号 |
C09B61/00;C07D471/14 |
主分类号 |
C09B61/00 |
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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