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The Aerodynamic Characteristics of Curcumin Powder and Improved SD/P Formulations
| Measured Parameter | Curcumin Powder | Improved SD/P4 | Improved SD/P6 |
|---|---|---|---|
| Total emitted dose (TED; %) | 47.68 ± 4.31 | 98.40 ± 1.49 | 79.96 ± 1.85 |
| Fine particle dose (FPD; µg) | 115.19 ± 18.26 | 801.04 ± 109.13 | 350.51 ± 99.81 |
| Fine Particle Fraction (FPF; %) | 16.35 ± 4.04 | 54.35 ± 8.22 | 29.33 ± 8.73 |
| Mass median aerodynamic diameter (MMAD; µm) | 3.81 ± 1.15 | 2.10 ± 0.26 | 3.18 ± 0.29 |
