Journal of Pharmaceutics / 2013 / Article / Tab 2

Research Article

Optimization of Carboxymethyl-Xyloglucan-Based Tramadol Matrix Tablets Using Simplex Centroid Mixture Design

Table 2

Dissolution model for formulations from to .

Batch codeRelease exponent (n)Kinetic constant (K)R Best fit model

0.694832.710.9692Matrix
0.763428.670.9736Matrix
0.779125.360.9795Matrix
0.837219.820.9817Matrix
0.683415.260.9854Matrix

Non-Fickian.

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