Entrapping additives in carbohydrate bodies
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United States of America Patent
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Feb 23, 1999
Grant Date -
N/A
app pub date -
Jul 22, 1997
filing date -
Jul 22, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention is a method of entrapping an additive within carbohydrate bodies. The additive is drawn into the internal structure as a fluid during transformation of the bodies from a substantially amorphous state to a crystalline state. The present invention is also a delivery system including a carbohydrate body having an internal free volume space defined by an at least partially crystalline structure at equilibrium conditions, and an additive loaded within the carbohydrate body.
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