Response Surface Optimization of Cactus Pear (Opuntia ficus-indica) with Lantana camara (L. camara) Fruit Fermentation Process for Quality Wine Production
Table 3
Uncertainties of the experimental measurements and total uncertainties for predicted values.
Parameter
Unit
Uncertainty value
Experimental measurements
Uncertainty in the temperature measurement
°C
±0.5
Uncertainty in the weight measurement
g
±0.0021
Predicted values (calibration equations)
Total uncertainty for residual sugar
Dimensionless
±0.68a
Total uncertainty for alcohol content
Dimensionless
±1.1b
Total uncertainty for total phenol content
Dimensionless
±4.3c
aNormal value was taken as 93.78. bNormal value was taken as 9.55. cNormal value was taken as 653.01.