Results
Practical
Weight of binder used: g??
Weight of empty container = g
Weight of container + wet granules = X
Weight of container + dry granules = X2
Weight of wet granules = X – g = Y
Weight of dry granules = X2 – g = Y2
% Loss on drying (LOD)
= Weight of water in sample x
Total of wet sample
= Y-Y2 x
Y
= %
Weight of glidant (Magnesium Stearate) used:
Z= berat yg last skali lepas sume benda dh amik
Table of weight of binder used and % lost of drying
| Groups | Weight of binder used (g) | % loss of drying, LOD (%) |
| A (4% HPMC) |
|
|
| B (6% HPMC) | | |
| C (8% HPMC) | | |
| D (4% starch) |
| |
| E (6% starch) | | |
| F (8% starch) | | |
| G (10% starch) | | |
Practical
Angle of Repose for group D (4% starch)
| | First reading (g) | Second reading (g) | Third reading (g) | Average (g) |
| Granules without glidant | | | | |
| Granules with glidant | | | | |
| PCM powder | | | | |
Bulk density = M
= M2 g/ml
Tapped density = Ng
88ml
= N2 g/ml
Carr’s Index = Tapped density – bulk density x
Tapped density
= N2 – M2 x
N2
= %
Table of average angle of repose
| Groups | Angle of repose | ||
| Granules without glidant | Granules with glidant | PCM powder | |
| A (4% HPMC) |
|
|
|
| B (6% HPMC) | | | |
| C (8% HPMC) | | | |
| D (4% starch) | | | |
| E (6% starch) | | | |
| F (8% starch) | | | |
| G (10% starch) | | | |
Table of Carr’s index value for every group
| Groups | Density (g/ml) | Carr’s index (%) | |
| Bulk | Tapped | ||
| A (4% HPMC) |
|
|
|
| B (6% HPMC) | | | |
| C (8% HPMC) | | | |
| D (4% starch) | | | |
| E (6% starch) | | | |
| F (8% starch) | | | |
| G (10% starch) | | | |
Granules size distribution for group ??
Amount granules poured in the shaker = g??
| Sieve | Weight of granules (g) | Percentage granule size distribution (%) |
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| Powder (<> |
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| Total |
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Table of the highest percentage of granules size distribution
| Groups | The highest percentage of granule size distribution (%) | The size of sieve of the highest percentage of granule size distribution (μm) |
| A (4% HPMC) | | |
| B (6% HPMC) | | |
| C (8% HPMC) | | |
| D (4% starch) |
|
|
| E (6% starch) | | |
| F (8% starch) | | |
| G (10% starch) | | |
Practical
Table weight uniformity and tablet hardness for group ??
| No. | Thickness (mm) | Diameter (mm) | Hardness (N) | Weight (g) |
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| Average | | | | |
Table of average thickness, diameter, hardness and weight
| Groups | Average Thickness (mm) | Average Diameter (mm) | Average Hardness (N) | Average Weight (g) |
| A (4% HPMC) | | | | |
| B (6% HPMC) | | | | |
| C (8% HPMC) | | | | |
| D (4% starch) | | | | |
| E (6% starch) | | | | |
| F (8% starch) | | | | |
| G (10% starch) | | | | |
riability Test
Weight of
Weight of
% lost powder = K-K2 x
K
= %
Table of percentage lost of powder
| Groups | Weight of 20 tablets (g) | Percentage lost powder (%) | |
| Before | After | ||
| A (4% HPMC) |
|
|
|
| B (6% HPMC) | | | |
| C (8% HPMC) | | | |
| D (4% starch) | | | |
| E (6% starch) | | | |
| F (8% starch) | | | |
| G (10% starch) | | | |
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