Μελέτη του ρυθμού κατάψυξης συστημάτων υδατανθράκων και ζελατίνης (Bachelor thesis)
Νταούτη, Αθηνά/ Μίχου, Αθανασία
In this dissertation, the rate of freezing of starch, sugar, gelatin, starch-sugar, pre-gelatinized starch-sugar and potato systems was studied.
The aim was to assess the effect of the concentration of the various constituents present in these systems on the rate of their freezing which was carried out under conditions of air blast in a pilot fluidized bed freezer.
In the course of the experiments, the time and temperature measurements of the samples as well as of the cold air were recorded till the temperature at the sample center reached -18C.
Monitoring the freezing behavior of the solutions at different concentrations of the solutes, changes in the freezing rates were observed. Finally, using the Plank equation, a comparison was made between the values that resulted from the measurements and those obtained from the application of the equation
| Institution and School/Department of submitter: | Σχολή Τεχνολόγων Γεωπόνων και Τεχνολογίας Τροφίμων και Διατροφής- Τμήμα Τεχνολογίας Τροφίμων |
| Subject classification: | Carbohydrates--Coagulation Υδατάνθρακες--Πήξη Gelatin--Coagulation Ζελατίνη--Πήξη Freezing points Σημεία ψύξης |
| Keywords: | ρυθμός κατάψυξης, υδατάνθρακες, άμυλο, ζελατίνη, εξίσωση του Plank, τύποι βιομηχανικών καταψυκτών;freezing rate, carbohydrates, starch, gelatin, Plank equation, types of industrial freezers |
| Description: | Πτυχιακή Εργασία - Σχολή Τεχνολόγων Γεωπόνων και Τεχνολογίας Τροφίμων και Διατροφής- Τμήμα Τεχνολογίας Τροφίμων, 2017 (α/α 8711) |
| URI: | http://195.251.240.227/jspui/handle/123456789/13497 |
| Appears in Collections: | Πτυχιακές Εργασίες |
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http://195.251.240.227/jspui/handle/123456789/13497
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