Table 2.
Dried yield of microcapsules obtained by spray drying at different core: maltodextrin ratios, inlet and outlet temperatures, and flow rate.
| Sample coding | Ratio core: coating agent | Inlet temperature [°C] | Outlet temperature [°C] | Flow rate [ml/min] | Yield *[%] |
|---|---|---|---|---|---|
| S1 | 1:5 | 120 | 67 | 6 | 71.9 |
| S2 | 1:5 | 120 | 51 | 9 | 74.0 |
| S3 | 1:5 | 150 | 87 | 6 | 78.1 |
| S4 | 1:5 | 150 | 71 | 9 | 59.4 |
| S5 | 1:10 | 120 | 62 | 6 | 73.3 |
| S6 | 1:10 | 120 | 50 | 9 | 61.2 |
| S7 | 1:10 | 150 | 87 | 6 | 68.7 |
| S8 | 1:10 | 150 | 72 | 9 | 68.8 |
| S9 | 1:15 | 120 | 62 | 6 | 78.0 |
| S10 | 1:15 | 120 | 57 | 9 | 70.9 |
| S11 | 1:15 | 150 | 73 | 6 | 80.7 |
| S12 | 1:15 | 150 | 60 | 9 | 76.3 |
*Values are mean ± standard deviation of triplicates