Comparative moisture sorption isotherms, modelling and isosteric heat of sorption of controlled and irradiated Moroccan rosemary leaves

2016 ◽  
Vol 88 ◽  
pp. 28-35 ◽  
Author(s):  
Safa Mghazli ◽  
Ali Idlimam ◽  
Mostafa Mahrouz ◽  
Lamyae Lahnine ◽  
Nadia Hidar ◽  
...  
Keyword(s):  
Sorption Isotherms ◽  
Moisture Sorption ◽  
Isosteric Heat ◽  
Heat Of Sorption ◽  
Moisture Sorption Isotherms

scholarly journals Moisture sorption isotherms and isosteric heat of sorption of coffee in different processing levels

2010 ◽  
Vol 45 (10) ◽  
pp. 2016-2022 ◽  
Author(s):  
Paulo C. Corrêa ◽  
André L. D. Goneli ◽  
Paulo C. A. Júnior ◽  
Gabriel H. H. De Oliveira ◽  
Domingos S. M. Valente
Keyword(s):  
Sorption Isotherms ◽  
Moisture Sorption ◽  
Isosteric Heat ◽  
Heat Of Sorption ◽  
Moisture Sorption Isotherms

scholarly journals Moisture sorption isotherms and isosteric heat of sorption of dry persimmon leaves

2014 ◽  
Vol 7 ◽  
pp. 88-94 ◽  
Author(s):  
R. Martínez-Las Heras ◽  
A. Heredia ◽  
M.L. Castelló ◽  
A. Andrés
Keyword(s):  
Sorption Isotherms ◽  
Moisture Sorption ◽  
Isosteric Heat ◽  
Heat Of Sorption ◽  
Moisture Sorption Isotherms

scholarly journals Moisture sorption isotherms and heat of sorption of Algerian bay leaves (Laurus nobilis)

2015 ◽  
Vol 17 (4) ◽  
pp. 759-772 ◽  
Author(s):  
N Ouafi ◽  
H Moghrani ◽  
N Benaouada ◽  
N Yassaa ◽  
R Maachi ◽  
...  
Keyword(s):  
Sorption Isotherms ◽  
Moisture Sorption ◽  
Laurus Nobilis ◽  
Heat Of Sorption ◽  
Moisture Sorption Isotherms

Determination of the Moisture-Sorption Isotherms and Isosteric Heat of Henna Leaves

2015 ◽  
Vol 88 (1) ◽  
pp. 52-62 ◽  
Author(s):  
S. Bennaceur ◽  
B. Draoui ◽  
B. Touati ◽  
A. Benseddik ◽  
A. Saad ◽  
...  
Keyword(s):  
Sorption Isotherms ◽  
Moisture Sorption ◽  
Isosteric Heat ◽  
Moisture Sorption Isotherms

Moisture Sorption Isotherms and Net Isosteric Heats of Sorption of Green Soybean

2012 ◽  
Vol 8 (3) ◽  
Author(s):  
Zhao Yang ◽  
Enlong Zhu ◽  
Zongsheng Zhu
Keyword(s):  
Moisture Content ◽  
Equilibrium Moisture Content ◽  
Sorption Capacity ◽  
Water Activity ◽  
Sorption Isotherms ◽  
Moisture Sorption ◽  
Isosteric Heat ◽  
Model Parameters ◽  
Desorption Process ◽  
Moisture Sorption Isotherms

Abstract Moisture sorption isotherms of green soybean seeds were determined by static gravimetric method and water activity ranging from 0.11to 0.94 at 20, 30 and 40°C. The optimal sorption model of green soybean was determined by using nonlinear regression method. Modified BET multilayer sorption theory model parameters at different temperatures were calculated, isosteric sorption heat was derived by the water activity sorption isosteric model. Results indicated that sorption isotherms were belong to type III behaviour, a notable hysteresis effect was observed, Green soybean monolayer saturated sorption capacity was greater in desorption process than that of adsorption. The monolayer saturated sorption capacity decreased with increasing temperature, while the number of multilayer had a reverse trend with the monolayer saturated sorption capacity, the optimal sorption isotherm model for green soybean is Halsey model, The thermodynamic parameters including net isosteric heat of adsorption and desorption calculated at 40°C were 105.2-1865.4 kJ/kg and 111.62-1939.0 kJ/kg with equilibrium moisture content between 5% and 32% (d.b.), respectively. The net isosteric heat of sorption decreased with increasing equilibrium moisture content.

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