Desorption Isotherms for Plantain at Several Temperatures
Moisture equilibrium data for desorption of water from ripe and unripe plantain were obtained at 40°, 50o, 60° and 70o over a range of relative humidities from 10 to 90 percent, using a static gravimetric method. Rite plantain exhibited higher equilibrium moisture content (EMC) than unripe plantain...
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| Автор: | |
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| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Faculty of Agriculture, University of Ife
2015
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| Предмети: | |
| Онлайн доступ: | http://localhost:8080/xmlui/handle/123456789/2101 |
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| Резюме: | Moisture equilibrium data for desorption of water from ripe and unripe plantain were obtained at 40°, 50o, 60° and 70o over a range of relative humidities from 10 to 90 percent, using a static gravimetric method. Rite plantain exhibited higher equilibrium moisture content (EMC) than unripe plantain under the same conditions. A non-linear least squares regression programme was used to fit 5 desorption isotherm models to the experimental data and the parameters of the models evaluated. Using the modified Halsey model, the minimum standard error of estimates of the EMC was 1.9% for ripe and 1.4% for unripe plantain. |
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