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From course:

MANUFACTURE FINALS

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Question:

 The PRIMARY POWDER PARTICLES are AGGREGATED under a HIGH PRESSURE  Usually DONE THROUGH SLUGGING (a heavy-duty tablet press is used and the resulting product is a large tablet that is broken down into smaller pieces) or ROLLER COMPACTION (the powder is squeezed between 2 rollers to produce sheet of materials that will be broken down into smaller pieces)  This method may be USED FOR DRUGS THAT DO NOT COMPRESS WELL AFTER WET GRANULATION or those which are SENSITIVE TO MOISTURE  Active tablets are usually Thiamine, Thiamine hydrochloric, Aspirin, Ascorbic acid, and Magnesium hydroxide (STATE THE ADV & DISADV)

Author: LEIGHTON DWIGHT OBILLOS



Answer:

Dry Granulation adv: Very useful for water and heat-sensitive materials disadv: 1 NOT permit uniform color distribution 2 tendency to CREATE MORE DUST (NO GRANULATING FLUID)


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