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Parameters of heckel analysis
| Heckel | Slope (K) | Intercept (A) | Yield pressure (P y ) | Coefficient of determination (r 2 ) |
|---|---|---|---|---|
| Powder (# 85) | 0.042 ± 0.023 | 0.049 ± 0.045 | 20.161 ± 1.223 | 0.854 |
| Direct compression | 0.112 ± 0.034 | 1.243 ± 0.047 | 9.074 ± 0.43 | 0.940 |
| Granule | 0.181 ± 0.021 | 2.866 ± 0.12 | 5.512 ± 0.23 | 0.911 |
| f-value | 43474.33* | 17992.88* | 15439.29* | |
| (F Critical) | 5.1432 | 5.1432 | 5.1432 |
All values are expressed as mean ± SD, n = 10, * ANOVA at p < 0.05 level showed a significant difference
