کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
226229 | 464530 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Drying kinetics of Üryani plum in a convective hot-air dryer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
In this study, drying kinetics of Üryani plum were examined in a laboratory scale hot-air dryer at an air velocity of 0.8 m/s and air temperature in a range of 50–70 °C. Moisture transfer from the test samples was described by applying the Fick’s diffusion model and the effective diffusivity was calculated. Temperature dependence of the effective diffusivity was described by the Arrhenius-type relationship. The experimental drying data of plum were used to fit Page, Logarithmic, Approximation of diffusion and Two-term models, and drying rate constants and coefficients of models tested were determined by non-linear regression analysis. Estimations by the Two-term model were in good agreement with the experimental data obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Food Engineering - Volume 76, Issue 3, October 2006, Pages 362–368
Journal: Journal of Food Engineering - Volume 76, Issue 3, October 2006, Pages 362–368
نویسندگان
Kamil Sacilik, Ahmet Konuralp Elicin, Guran Unal,