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Details for article 10 of 12 found articles
| Title: |
MODELING WATER SORPTION IN OKARA SOY MILK |
| Author: |
Garcia, L. H. Kobylanski, J.R. Pilosof, A.M.R. |
| Appeared in: |
Drying technology |
| Paging: | Volume 18 (2000) nr. 9 pages 2091-2103 |
| Year: |
2000-10-01 |
| Contents: |
Moisture sorption isotherms of okara soy milk were determined using the gravimetric method in the range 20 - 50 °C. The sorption isotherms exhibited hysteresis along all the water activity range (0·1 - 0·9). The amount of sorbed water increased as the temperature was decreased. The GAB and Halsey models gave a good fit for okara isotherms over the range of water activity 0·1 - 0·9. As temperature increased, GAB k-values increased towards unity where the GAB equation reduces to the BET equation. The influence of temperature on the constants of GAB and Halsey models was evaluated through Arrhenius-type equations. The Clausius Clapeyron equation was used to estimate the isosteric heats of sorption. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 10 of 12 found articles
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