Control of Drug Dissolution Rate from Film Dosage Forms Containing Valsartan

Table 2

Rheological properties of FDs incorporating VST prepared with 1.5% Alg-Na containing 0.5% additive.

Additive	Stress (kPa)	Strain (mm)
—	151 ± 6	2.3 ± 0.3
ALG-S	206 ± 44	2.9 ± 1.7
ALG-NS	135 ± 49	2.8 ± 0.8
CS-F	145 ± 17	2.8 ± 0.9