Table 2. Technical emptiability results for milk and milk-based drinks.
| Dairy product | EMPT22 °C (%) | EMPT7 °C (%) | EMPT22 °C, 7 °C (%) |
|---|---|---|---|
| Cafe Latté | PET bottle | 0.48 ± 0.08 | 0.57 ± 0.10 | 0.53 ± 0.08 |
| Cafe Latté | PP cup | 0.96 ± 0.81 | 1.54 ± 0.64 | 1.25 ± 0.54 |
| Chocolate milk | Beverage carton, flat top | 1.13 ± 0.19 | 1.40 ± 0.46 | 1.26 ± 0.25 |
| Chocolate milk | PET bottle, variant a | 0.86 ± 0.17 | 0.74 ± 0.36 | 0.80 ± 0.15 |
| Chocolate milk | PET bottle, variant b | 0.92 ± 0.11 | 1.06 ± 0.22 | 0.99 ± 0.13 |
| L-free skimmed milk | Beverage carton, gable top | 0.35 ± 0.08 | 0.35 ± 0.12 | 0.35 ± 0.04 |
| Low-fat milk | Beverage carton, flat top | 0.35 ± 0.04 | 0.52 ± 0.16 | 0.43 ± 0.14 |
| Low-fat milk | Beverage carton, gable top | 0.40 ± 0.10 | 0.51 ± 0.09 | 0.45 ± 0.09 |
| Whole milk | Beverage carton, gable top | 0.28 ± 0.11 | 0.34 ± 0.07 | 0.31 ± 0.06 |
| Whole milk | Glass bottle | 0.31 ± 0.05 | 0.33 ± 0.05 | 0.32 ± 0.03 |
Note:
Results are given in percent, variability of results in percentage points.