Table 2.
Physical and functional properties of MPC60 powders
| Powders | Physical properties | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bulk density (g/mL) | Dispersability (%) | Flowability, (θ°) | Wet. (min) | Color values | aw | SSA (m2/kg) | Particle size distribution (μm) | ||||||
| LBD | PBD | L* | a* | b* | d10 | d50 | d90 | ||||||
| MPC60-C | 0.34b ± 0.01 | 0.46b ± 0.02 | 75.94d ± 0.34 | 41.53c ± 0.02 | 1.17c ± 0.01 | 87.93d ± 0.01 | −1.51 ± 0.03a | 13.50c ± 0.12 | 0.26b ± 0.02 | 77.65c ± 0.00 | 38.82b ± 0.00 | 107.40 ± 0.00a | 225.49c ± 0.00 |
| MPC60-DSP | 0.40 ± 0.00ab | 0.60 ± 0.00a | 94.51 ± 0.04a | 43.11 ± 0.00a | 1.33b ± 0.01 | 88.42b ± 0.03 | −2.06d ± 0.00 | 13.63b ± 0.04 | 0.27b ± 0.00 | 83.89b ± 0.00 | 36.99c ± 0.00 | 95.97c ± 0.00 | 225.93b ± 0.00 |
| MPC60-Na–K | 0.34b ± 0.02 | 0.54 ± 0.02ab | 88.77b ± 0.10 | 42.58b ± 0.07 | 2.15 ± 0.01a | 88.76 ± 0.01a | −1.72b ± 0.02 | 12.65c ± 0.01 | 0.27b ± 0.01 | 88.45 ± 0.00a | 34.17d ± 0.00 | 89.83d ± 0.00 | 225.41d ± 0.00 |
| MPC60-H | 0.43 ± 0.02a | 0.54 ± 0.03ab | 84.52c ± 0.15 | 36.74d ± 0.03 | 0.72d ± 0.01 | 88.14c ± 0.06 | −1.93c ± 0.01 | 13.86 ± 0.01a | 0.34 ± 0.02a | 73.57d ± 0.00 | 42.35 ± 0.00a | 106.49b ± 0.00 | 234.56 ± 0.00a |
| Powders | Functional properties | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Average. particle size (μm) | HCT (min) | Viscosity (mPa s) | WBC (g/g protein) | OBC (g/g protein) | EC (%) | ES (%) | FC (%) | FS (%) | RCT (min) | ||
| D3,2 | D4,3 | ||||||||||
| MPC60-C | 77.27b ± 0.00 | 123.84b ± 0.00 | 32.00d ± 0.00 | 33.50 ± 0.00a | 5.22 ± 0.02a | 3.38b ± 0.03 | 35.67b ± 0.01 | 33.50b ± 0.03 | 82.74 ± 0.03a | 55.86b ± 0.01 | 210.00 ± 0.00a |
| MPC60-DSP | 71.52c ± 0.00 | 116.49c ± 0.00 | 55.00 ± 0.00a | 23.30c ± 0.00 | 5.11 ± 0.00a | 3.37b ± 0.00 | 43.50 ± 0.76a | 41.25 ± 0.72a | 24.62d ± 0.22 | 43.75c ± 0.72 | 210.00 ± 0.00a |
| MPC60-Na–K | 67.83d ± 0.00 | 115.00d ± 0.00 | 36.00c ± 0.00 | 19.30d ± 0.00 | 4.61b ± 0.03 | 3.73 ± 0.02a | 35.70b ± 0.01 | 33.62b ± 0.09 | 75.65c ± 0.03 | 35.87d ± 0.02 | 210.00 ± 0.00a |
| MPC60-H | 81.56 ± 0.00a | 125.12 ± 0.00a | 37.00b ± 0.00 | 25.50b ± 0.00 | 3.85c ± 0.04 | 3.27d ± 0.06 | 37.62b ± 1.22 | 33.84b ± 0.07 | 80.96b ± 0.02 | 68.15 ± 0.00a | 210.00 ± 0.00a |
Mean values ± S.E. (n = 3), values in a particular column followed by different superscript letters differ significantly (P < 0.05) with each other
LBD loose bulk density, PBD packed bulk density, SSA specific surface area, WBC water binding capacity, OBC oil binding capacity, EC emulsification capacity, ES emulsification stability, FC foaming capacity, FS foam stability, RCT rennet coagulation time