OswinMSI {PUPMSI} | R Documentation |
Oswin Moisture Sorption Isotherm
Description
An empirical model developed through a series of mathematical equations that consists in a series expansion for sigmoidal curves.
Usage
OswinMSI(WaterAct, AdsorpM, DesorpM)
Arguments
WaterAct |
the numerical value of Water Activity, which ranges from 0 to 1. |
AdsorpM |
the numerical value of the Moisture content of the Adsorption curve, which ranges from 0 to 1. |
DesorpM |
the numerical value of the Moisture content of the Desorption curve, which ranges from 0 to 1. |
Value
the nonlinear regression, parameters, and graphical visualization for the Oswin Moisture Sorption Isotherm model.
Author(s)
Benz L. Rivera
John Carlo F. Panganiban
Kim M. Villacorte
Chester C. Deocaris
References
Oswin, C. R. (1946) <doi:10.1002/jctb.5000651216> The kinetics of package life. III. The isotherm. Journal of the Society of Chemical Industry, 65(12), 419-421.
Examples
WaterAct <- c(0.1145,0.2274,0.3265,0.4291,0.6342,0.7385,0.8274,0.9573)
AdsorpM <- c(0.0234, 0.0366, 0.0496, 0.0648, 0.0887, 0.1096, 0.1343, 0.1938)
DesorpM <- c(0.0459, 0.0637, 0.0794, 0.0884, 0.1158, 0.1298,0.1500, 0.1938)
OswinMSI(WaterAct, AdsorpM, DesorpM)
[Package PUPMSI version 0.1.0 Index]