| 发明名称 |
Dye and method for making same |
| 摘要 |
The present invention provides a modified turmeric. The modified turmeric is a phosphorylated turmeric that results in a structure having greatly improved stability in the presence of light, and solubility in the presence of a solution. The invention produces a natural dye for use as a substitute for yelIow dye No. 5.
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| 申请公布号 |
US5210316(A) |
申请公布日期 |
1993.05.11 |
| 申请号 |
US19910650230 |
申请日期 |
1991.02.04 |
| 申请人 |
UNIVERSITY OF ARKANSAS |
发明人 |
YANG, LUOQING;BUESCHER, RON |
| 分类号 |
C09B61/00 |
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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