Process to convert bixin to a food color and the resulting product |
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| 申请号 | US51576755 | 申请日 | 1955-06-15 | 公开(公告)号 | US2793124A | 公开(公告)日 | 1957-05-21 |
| 申请人 | KEYSTONE CHEMURGIC CORP; | 发明人 | BUZAS AUGUST J; DUSINSKI JOHN M; EYCK SCHENCK REMSEN TEN; | ||||
| 摘要 | |||||||
| 权利要求 | 1. IN A PROCESS FOR CONVERTING BIXIN TO A YELLOW COLORING MATERIAL, THE STEPS COMPRISING HEATING BIXIN WITH A LOWER ALIPHATIC MONOCARBOXYLIC ACID IN THE PRESENCE OF AN ANHYDRIDE OF SAID ACID AND EXCLUDING AIR DURING THE RESULTING REACTION. |
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| 说明书全文 | |||||||
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