کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
231974 | 1427471 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Supercritical gases pasteurization of apple juice
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Supercritical CO2 and N2O pasteurization of apple juice, inoculated with Saccharomyces cerevisiae as test microorganism, was performed at 36 °C on a laboratory multi-batch apparatus of a total volume of 150 ml. The pressure values ranged from 100 to 200 bar. Experimental results indicate the effectiveness of the method proposed. A stochastic model of the process was developed on the basis of the experimental evidence: high-pressure inactivation curves were analysed using a stochastic model based on multi-hit model. Furthermore, the samples of the cells subjected to high-pressure treatments were examined by environmental scanning electron microscopy (ESEM) to determine the effect of the process on the cell wall.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Supercritical Fluids - Volume 40, Issue 3, April 2007, Pages 485–489
Journal: The Journal of Supercritical Fluids - Volume 40, Issue 3, April 2007, Pages 485–489
نویسندگان
S. Spilimbergo, D. Mantoan, A. Dalser,