Evaluated attribute (average scores / % acceptance1) |
Thermal treatment |
Storage at 7 |
Appearance |
|
Aroma |
|
|
Flavor |
|
Final Values |
°C (days) |
Sample Control |
Sample |
control |
sample |
control |
sample control |
|
0 |
6.0 / 92 |
|
6.3 / 97 |
|
|
5.8 / 95 |
|
5.9 / 99 |
85 °C / 30 s |
30 |
5.7 / 87 5.8 / 85 |
5.7 / 92 |
|
5.8 / 91 |
5.4 / 92 |
|
5.6 / 86 |
5.5 / 94 5.6 / 89 |
60 |
4.7 / 54 6.1 / 96 |
4.6 / 54 |
|
6.1 / 92 |
4.1 / 44 |
|
5.8 / 90 |
4.4 / 48 5.9 / 96 |
0 |
6.1 / 92 |
|
6.4 / 97 |
|
|
5.8 / 90 |
|
5.9 / 93 |
90 °C / 30 s |
30 |
5.8 / 86 6 / 92 |
5.8 / 81 |
|
5.8 / 88 |
5.2 / 74 |
|
5.5 / 82 |
5.4 / 80 5.7 / 88 |
60 |
5.6 / 79 6 / 92 |
5.3 / 73 |
|
Jun-93 |
4.8 / 60 |
|
5.4 / 80 |
5.2 / 73 5.7 / 86 |
0 |
Jun-91 |
|
Jun-91 |
|
|
5.5 / 82 |
|
5.8 / 88 |
95 °C / 30 s |
30 |
5.6 / 83 6.3 / 96 |
5.6 / 82 |
|
Jun-95 |
May-67 |
|
5.8 / 93 |
5.2 / 72 6 / 94 |
60 |
5.5 / 81 6 / 93 |
5.4 / 81 |
|
5.9 / 86 |
May-60 |
|
5.7 / 84 |
5 / 70 5.7 / 92 |
1Percentage of panelists that assigned scores above 4
Control, juice stored at -18°C; Number of panelists, 50; Serving temperature, (12-13)°C; 7 point hedonic scale, (1 = dislike extremely; 4 = neither like/nor dislike; 7 = like
extremely) |