| 发明名称 |
PROCESS FOR PREPARING SPRAY GRANULES CONTAINING RIBOFLAVIN |
| 摘要 |
The invention is concerned with a novel process for the manufacture of flowable, non-dusty, binder-free riboflavin granulates by subjecting an aqueous suspension of riboflavin crystals of crystal modification B/C to a fluidized bed spray drying process, a single fluid nozzle spray drying process or a disk-type spray drying process.
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| 申请公布号 |
CA2306502(A1) |
申请公布日期 |
2000.10.30 |
| 申请号 |
CA20002306502 |
申请日期 |
2000.04.20 |
| 申请人 |
F. HOFFMANN-LA ROCHE AG |
发明人 |
TRITSCH, JEAN-CLAUDE;NOWOTNY, MARKUS |
| 分类号 |
A61J3/06;A61K9/16;A61K9/19;A61K9/26;A61K31/525;A61P3/02;C07D475/14;(IPC1-7):A61K31/525;A61J3/10;A61K9/20 |
主分类号 |
A61J3/06 |
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