53
Appendix 5. ANOVA and Duncan`s test results for thermal properties
5.1 Onset temperature To
Univariate Analysis of Variance
Tests of Between-Subjects Effects
Dependent Variable:VAR00001 Source
Type III Sum of Squares
df Mean Square
F Sig.
Corrected Model 473.857
a
9 52.651
279.122 .000
Intercept 144460.266
1 144460.266
7.658E5 .000
onset_temperature_To 473.857
9 52.651
279.122 .000
Error 3.773
20 .189
Total 144937.895
30 Corrected Total
477.630 29
a. R Squared = .992 Adjusted R Squared = .989
Post Hoc Tests onset_temperature_To
Homogeneous Subsets
VAR00001
Duncan onset_temperature_To
N Subset
1 2
3 4
5 Rice flour peak 1
3 62.3967
Ratio 92.5:7.5 peak 1 3
65.8433 Ratio 97.5:2.5 peak 1
3 66.2033
Ratio 90:10 peak 1 3
66.5800 66.5800
Ratio 95:5 peak 1 3
66.9867 Rice flour peak 2
3 72.4467
Ratio 90:10 peak 2 3
73.2833 Ratio 95:5 peak 2
3 73.3567
Ratio 97.5:2.5 peak 2 3
73.3767 Ratio 92.5:7.5 peak 2
3 73.4533
Sig. 1.000
.062 .265
1.000 .666
Means for groups in homogeneous subsets are displayed. Based on observed means.
The error term is Mean SquareError = .189.
54
5.2 Peak temperature Tp
Univariate Analysis of Variance
Tests of Between-Subjects Effects
Dependent Variable:VAR00002 Source
Type III Sum of Squares
df Mean Square
F Sig.
Corrected Model 398.602
a
9 44.289
645.050 .000
Intercept 159108.788
1 159108.788
2.317E6 .000
peak_temperature_Tp 398.602
9 44.289
645.050 .000
Error 1.373
20 .069
Total 159508.764
30 Corrected Total
399.976 29
a. R Squared = .997 Adjusted R Squared = .995
Post Hoc Tests peak_temperature_Tp
Homogeneous Subsets
VAR00002
Duncan peak_temperature_Tp
N Subset
1 2
3 Rice flour peak 1
3 66.8700
Ratio 92.5:7.5 peak 1 3
69.7967 Ratio 90:10 peak 1
3 69.8500
Ratio 95:5 peak 1 3
69.9400 Ratio 97.5:2.5 peak 1
3 69.9567
Rice flour peak 2 3
76.2767 Ratio 95:5 peak 2
3 76.3200
Ratio 97.5:2.5 peak 2 3
76.3667 Ratio 90:10 peak 2
3 76.4267
Ratio 92.5:7.5 peak 2 3
76.4567 Sig.
1.000 .502
.459 Means for groups in homogeneous subsets are displayed.
Based on observed means. The error term is Mean SquareError = .069.
55
5.3 Conclusion temperature Tc
Univariate Analysis of Variance
Tests of Between-Subjects Effects
Dependent Variable:VAR00003 Source
Type III Sum of Squares
df Mean Square
F Sig.
Corrected Model 584.124
a
9 64.903
154.932 .000
Intercept 175182.152
1 175182.152
4.182E5 .000
conclusion_temperature_Tc 584.124
9 64.903
154.932 .000
Error 8.378
20 .419
Total 175774.654
30 Corrected Total
592.502 29
a. R Squared = .986 Adjusted R Squared = .979
Post Hoc Tests conclusion_temperature_Tc
Homogeneous Subsets
VAR00003
Duncan conclusion_temperature
_Tc N
Subset 1
2 3
Rice flour peak 1 3
70.3733 Ratio 90:10 peak 1
3 72.2267
Ratio 95:5 peak 1 3
72.3667 Ratio 92.5:7.5 peak 1
3 72.5200
Ratio 97.5:2.5 peak 1 3
72.7533 Ratio 95:5 peak 2
3 80.5500
Ratio 90:10 peak 2 3
80.6000 Ratio 97.5:2.5 peak 2
3 80.6600
Ratio 92.5:7.5 peak 2 3
81.0067 Rice flour peak 2
3 81.1033
Sig. 1.000
.373 .358
Means for groups in homogeneous subsets are displayed. Based on observed means.
The error term is Mean SquareError = .419.
56
5.4 Endothermic enthalpy