Overall acceptability values (average ± standard deviation) obtained in the sensory analysis with judges (n = 128) for the fermented dairy beverages trials after 7, 14 and 21 days storagea.
Attributes | Day | Trials | ||
---|---|---|---|---|
T1 | T2 | T3 | ||
Flavor | 7 | 6 ± 3Aa | 6 ± 3Aa | 6 ±3Aa |
14 | 6 ± 2Aa | 6 ± 3Aa | 6 ±2Aa | |
21 | 7 ± 2Aa | 6 ± 3Aa | 7 ±2Aa | |
Sweetness | 7 | 6 ± 2Aa | 6 ± 2Aa | 7 ± 2Aa |
14 | 6 ± 2Aa | 6 ± 3Aa | 7 ± 2Aa | |
21 | 6 ± 2Aa | 7 ± 3Aa | 7 ± 2Aa | |
Consistency | 7 | 6 ± 2Aa | 7 ± 2Aa | 7 ± 2Aa |
14 | 6 ± 2Aa | 7 ± 2Aa | 7 ± 2Aa | |
21 | 7 ± 2Aa | 7 ± 2Aa | 7 ± 2Aa | |
Appearance | 7 | 7 ± 2Aa | 7 ± 2Aa | 8 ± 2Aa |
14 | 7 ± 2Aa | 8 ± 2Aa | 8 ± 2Aa | |
21 | 7 ± 2Aa | 8 ± 2Aa | 7 ± 2Aa | |
Color | 7 | 8 ± 2Ab | 8 ± 2Aa | 8 ± 2Aa |
14 | 7 ± 2Aa | 8 ± 2Aa | 8 ± 2Aa | |
21 | 8 ± 2Aab | 8 ± 2Aa | 7 ± 2Aa | |
General acceptability | 7 | 7 ± 2Aa | 7 ± 2Aa | 7 ± 2Aa |
14 | 6 ± 2Aa | 7 ± 2Aa | 7 ± 2Aa | |
21 | 7 ± 2Aa | 7 ± 2Aa | 7 ± 2Aa |
T1 = dairy beverage control, without lactobacilli adjunct; T2 = dairy beverage with L. rhamnosus LR32; T3 = dairy beverage with L. casei BGP93. AIn a row, same superscript uppercase letters did not differ significantly between the trials studied in a same day (p > 0.05). aIn a column, same lowercase letters did not differ significantly over time for the same trial in a same parameter (p > 0.05).