A process for preparation spray-dried powders containing a water-soluble vitamin and powders prepared thereby
作者： Jeffrey Lawrence Finnan , Rudolph Ernest Lisa , Douglass Norbert Schmidt
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摘要: A process for preparing a powder containing water-soluble vitamin which is directly compressible into tablet prepared by spray drying (a) an aqueous slurry of and binder; (b) preferably adsorbent; (c) lubricant. Particularly useful vitamins are ascorbic acid, sodium ascorbate, calcium ascorbate. The unique feature the that lubricant spray-dried along with other components. invention also relates to powders this process. tablets will not demix.
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