Table 3 D[4,3] value of dairy cream-based emulsions with different sucrose fatty acid ester (SFAE) concentrations and homogenization pressures at different storage times and temperatures
Variables | | Control | 10 Mpa | 20 Mpa |
0.08% | 0.16% | 0.24% | 0.08% | 0.16% | 0.24% |
5°C | 7 d | Top | 10.5±0.15a | 1.63±0.01ae | 1.55±0.01a | 1.55±0.01a | 1.51±0.01ab | 1.14±0.01ab | 1.10±0.01ab |
Bottom | 3.16±0.01b | 1.56±0.01b | 1.53±0.01a | 1.53±0.03a | 1.48±0.01a | 1.13±0.01a | 1.13±0.02b |
15 d | Top | - | 1.64±0.01ae | 1.52±0.00ab | 1.53±0.01ab | 1.53±0.03b | 1.14±0.01bc | 1.08±0.01a |
Bottom | - | 1.61±0.01a | 1.52±0.02ab | 1.54±0.01ab | 1.52±0.02ab | 1.15±0.00cd | 1.09±0.01a |
30 d | Top | - | 1.62±0.01ae | 1.54±0.00a | 1.55±0.02ab | 1.52±0.02ab | 1.15±0.00cd | 1.09±0.00a |
Bottom | - | 1.57±0.01b | 1.50±0.01b | 1.55±0.00ab | 1.53±0.00b | 1.15±0.00cd | 1.08±0.01a |
40°C | 7 d | Top | - | 1.70±0.02c | 1.55±0.00a | 1.54±0.01ab | 2.70±0.05c | 1.16±0.00d | 1.16±0.01c |
Bottom | - | 1.64±0.03ae | 1.53±0.00a | 1.53±0.01ab | 2.30±0.04d | 1.14±0.00bc | 1.15±0.01c |
15 d | Top | - | 1.75±0.01d | 1.58±0.00c | 1.65±0.00c | 3.14±0.01e | 1.22±0.00e | 1.21±0.01d |
Bottom | - | 1.65±0.01e | 1.44±0.00d | 1.56±0.01b | 2.77±0.01f | 1.14±0.00bc | 1.10±0.01ab |
30 d | Top | - | 6.63±0.03f | 8.06±0.03e | 9.33±0.03d | - | 3.25±0.02f | 7.00±0.05e |
Bottom | - | 4.17±0.03g | 4.15±0.03f | 3.77±0.02e | - | 1.18±0.00g | 1.98±0.02f |
Control is non-homogenized and without SFAE.
Values are the mean±SD of triplicate measurements.
a-g Mean values in the same column with different letters are significantly different (p<0.05).