Figure 1

Figure 2

Figure 3

Figure 4

Composition of granules in percentages by weight_
| A3 (%) | A4 (%) | B3 (%) | B4 (%) | |
|---|---|---|---|---|
| LAC | 33 | 28 | 33 | 28 |
| MCC | 33 | 28 | 33 | 28 |
| PEG 1500 | 28 | 38 | - | - |
| CSA | - | - | 28 | 38 |
| Stearic acid | 1.5 | 1.5 | 1.5 | 1.5 |
| CSD | 1.5 | 1.5 | 1.5 | 1.5 |
| Propranolol | 3 | 3 | 3 | 3 |




| A3 (%) | A4 (%) | B3 (%) | B4 (%) | |
|---|---|---|---|---|
| LAC | 33 | 28 | 33 | 28 |
| MCC | 33 | 28 | 33 | 28 |
| PEG 1500 | 28 | 38 | - | - |
| CSA | - | - | 28 | 38 |
| Stearic acid | 1.5 | 1.5 | 1.5 | 1.5 |
| CSD | 1.5 | 1.5 | 1.5 | 1.5 |
| Propranolol | 3 | 3 | 3 | 3 |
© 2021 D. Kľoc, T. Wolaschka, F. Ruttkay, published by Comenius University in Bratislava, Faculty of Pharmacy
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