BioMed Research International / 2014 / Article / Tab 1 / Research Article
Determination of Critical Parameters of Drug Substance Influencing Dissolution: A Case Study Table 1 Dissolved amounts
[%] of pure API and API from tablets.
values are expressed as mean ± SD (
units). The means followed by different letters are significantly different at
.
Sample Dissolved amounts [%] 5 min 10 min 20 min 30 min 45 min 60 min AS-1 28.5 ± 3.2a 31.6 ± 4.0a 37.8 ± 4.0a 43.0 ± 4.3a 48.2 ± 3.9a 51.4 ± 4.0a AS-2 24.3 ± 3.9a 28.2 ± 4.0a 34.5 ± 4.8a 40.1 ± 5.0a 45.2 ± 6.1a 48.4 ± 5.7a AS-3 41.7 ± 0.3c 48.5 ± 0.4b 55.8 ± 0.5b 60.7 ± 0.5b 65.7 ± 0.3c 70.1 ± 0.4c AS-4 54.8 ± 0.4e 57.9 ± 2.5c 66.5 ± 2.7cd 69.8 ± 1.5c 75.2 ± 0.9d 79.3 ± 1.3d AS-5 37.3 ± 0.3b 49.3 ± 0.5b 54.6 ± 2.3b 58.5 ± 1.6b 62.4 ± 1.1b 66.6 ± 1.1b TS-1 49.3 ± 3.2d 54.3 ± 2.1c 63.4 ± 2.2c 70.4 ± 2.3c 73.7 ± 2.7d 76.9 ± 2.0d TS-2 57.5 ± 1.2f 62.9 ± 1.1d 70.4 ± 1.2cd 76.2 ± 1.4d 83.0 ± 1.5e 87.8 ± 1.9e TS-3 84.6 ± 1.9h 96.4 ± 2.1e 98.8 ± 2.2g 99.7 ± 2.1f 100.7 ± 2.4g 101.4 ± 2.1g TS-4 86.2 ± 1.2h 91.8 ± 0.9f 95.4 ± 0.8f 97.2 ± 0.8f 98.8 ± 0.9g 100.0 ± 0.8g TS-5 78.4 ± 1.7g 87.4 ± 2.4e 90.7 ± 2.1e 93.1 ± 1.8e 95.1 ± 1.8f 96.3 ± 1.6f