Table 1.
Control | Sodium alginate | Carrageenan | Carboxymethyl cellulose | CD value | |
---|---|---|---|---|---|
Chemical (n = 3) | |||||
Yield,% | 15.5 ± 0.36a | 16.0 ± 0.28ab | 16.2 ±0.21b | 15.7 ± 0.31ab | 2.03 |
Moisture,% | 27.0 ± 0.41a | 28.4 ± 0.38bc | 29.0 ±0.34b | 27.9 ± 0.37 ac | 2.60 |
Fat,% | 21.9 ± 0.26a | 20.1 ± 0.29b | 21.7 ± 0.36a | 21.4 ± 0.24a | 2.03 |
Protein,% | 12.4 ± 0.21a | 12.0 ± 0.22a | 11.9 ± 0.25a | 12.2 ± 0.21a | 1.54 |
Total carbohydrates,% | 37.1 ± 0.29a | 36.8 ± 0.34a | 36.8 ± 0.27a | 36.9 ± 0.32a | 2.14 |
Ash,% | 1.6 ± 0.03a | 1.6 ± 0.04ab | 1.6 ± 0.02b | 1.6 ± 0.04ab | 0.24 |
Free fatty acids,% oleic acid | 1.7 ± 0.04a | 1.5 ± 0.04bc | 1.6 ± 0.02 ac | 1.6 ± 0.03 ac | 0.22 |
Titratable acidity,% lactic acid | 0.61 ± 0.02a | 0.70 ± 0.03b | 0.66 ± 0.02ab | 0.79 ± 0.05c | 0.22 |
Rheological (n = 3) | |||||
Hardness, g | 3492.7 ± 91.86a | 3017.9 ± 152.50bc | 2801.9 ± 119.90b | 3276.5 ± 144.12 ac | 894.87 |
Fracturability, g | 44.9 ±1.33a | 37.2 ± 1.25b | 29.8 ± 2.50c | 40.7 ± 1.77b | 12.36 |
Adhesiveness, gs | 17.2 ±1.47a | 8.0 ± 1.24b | 13.5 ± 1.84 ac | 10.2 ± 2.01bc | 11.57 |
Springiness, mm | 00.157 ± 0.005a | 0.170 ± 0.007b | 0.184 ± 0.004c | 0.162 ± 0.005ab | 0.037 |
Cohesiveness | 00.188 ± 0.006a | 0.153 ± 0.006b | 0.136 ± 0.007c | 0.175 ± 0.005a | 0.042 |
Gumminess, g | 497.3 ± 8.76a | 454.7 ± 12.74b | 419.1 ± 11.63c | 471.8 ± 13.14c | 81.07 |
Chewiness, g mm | 92.6 ± 6.85a | 79.7 ± 4.16ab | 74.9 ± 5.75b | 86.5 ± 5.72ab | 39.53 |
Sensory (n = 7 panelists) | |||||
Flavour | 7.3 ± 0.26a | 7.0 ± 0.17b | 7.1 ± 0.25b | 6.7 ± 0.29c | 3.26 |
Body and texture | 7.0 ± 0.40a | 8.0 ± 0.19b | 8.2 ± 0.24c | 7.2 ± 0.21d | 3.58 |
Colour | 7.7 ± 0.34a | 8.3 ± 0.28b | 8.5 ± 0.23c | 7.8 ± 0.26a | 3.74 |
Overall acceptability | 6.8 ± 0.27a | 7.5 ± 0.35b | 7.7 ± 0.23b | 7.0 ± 0.39a | 4.20 |
n = 3, Mean±SE with different superscripts in a row differ significantly (p < 0.05)