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Scientifica
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2016
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Article
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Tab 3
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Research Article
Calcium Alginate and Calcium Alginate-Chitosan Beads Containing Celecoxib Solubilized in a Self-Emulsifying Phase
Table 3
Time (min) necessary to release 10, 50, and 90% of the loaded drug.
CAl 600
CAl 400
CAlCh 600
CAlCh 400
HCl
24
12
31
85
—
—
—
—
—
—
—
—
pH 6.8
16
19
10
30
130
110
261
310
290
220
>8 h
>8 h
pH 7.4
16
25
28
35
229
187
423
>8 h
>8 h
444
>8 h
>8 h