“…The hygroscopic behavior of diverse agricultural products has been studied by various researchers using various mathematical models, such as Chung-Pfost, Copace, modified GAB, modified Halsey, Henderson, modified Henderson, Oswin, Sabbah, and Sigma-Copace (Brooker et al, 1974;Hubinger et al, 2009;Ferreira et al, 2011;Silva & Rodovalho, 2012;Teixeira et al, 2012;Costa et al, 2013;Santos et al, 2015;Goneli et al, 2016). However, to develop isotherms that represent this equilibrium relationship, empirical mathematical models are used.…”