| 发明名称 |
METHOD FOR PRODUCING N-ACYL ACIDIC AMINO ACID CRYSTAL |
| 摘要 |
A method for producing crystals of N-acyl acidic amino acid which comprises cooling a mixture of N-acyl acidic amino acid or a salt thereof, a tertiary amine and water at a pH of 1 to 3 from a temperature of 65ringC or higher. The method allows the production of N-acyl acidic amino acid which is reduced in odor.
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| 申请公布号 |
WO03074472(A1) |
申请公布日期 |
2003.09.12 |
| 申请号 |
WO2003JP02170 |
申请日期 |
2003.02.26 |
| 申请人 |
AJINOMOTO CO., INC.;ATARASHI, YASUNORI;YOSHIHARA, HIDEKI |
发明人 |
ATARASHI, YASUNORI;YOSHIHARA, HIDEKI |
| 分类号 |
A61K8/30;A61K8/02;A61K8/44;A61Q19/00;C07C231/24;C07C233/47;C07C233/49;C11D1/10;(IPC1-7):C07C231/24;A61K7/00;A61K7/46 |
主分类号 |
A61K8/30 |
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