Rapidly expanding starches with altered crystalline structure

Details Rapidly expanding starches with altered crystalline structure Rapidly expanding starches with altered crystalline structure

2005-01-25

2005-01-25

Wilson, James D. (Department: 1623)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

C536S102000, C536S105000, C536S106000, C536S111000, C514S060000

Reexamination Certificate

active

06846497

ABSTRACT:
This invention relates to a starch based tablet disintegrant useful at low addition levels and providing equally effective properties in water and physiological fluids. The starches are characterized by their low solubility in cold water, high swelling power and labile birefringence in the dry state, which rapidly disappears upon addition of water. The preferred starches are inhibited then processed to remove a portion of the granular structure.

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