Table 1: Mathematical models used to fit the sorption isotherms of cupuassu powder at 25°C.
Model Name
Model Equation
Parameters Number
Halsey
2
Henderson
2
Oswin
2
GAB
3
Peleg
4
m = equilibrium moisture content (g H2O/100 g d.b.); mo= monolayer moisture content (g H2O/100 g d.b.); aw = water activity (dimensionless); a, b, c, k, k1, k2, n1 and n2 = model constants.