Modeling the freezing process of turmeric starch to determine the rate of freezing water
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tandzung072@hcmute.edu.vnKeywords:
Turmeric, Turmeric starch, Curcumin, The rate of freezing water, The freezing process of turmeric starch, The freezing drying of turmeric starchAbstract
The research work is modeling the freezing process of turmeric starch to determine the rate of freezing water inside freezing turmeric starch for using in the freeze drying. The results obtained were used to determine the optimal freezing temperature of turmeric starch of -21.60C (corresponding to the rate of freezing water inside turmeric starch of 100%). This is basic parameter and very essential to set up the technological mode of the freezing process of turmeric starch for the freezing drying and determine the technological mode of the freeze drying. Corresponding to this technological mode, when operating the refrigeration system as well as the freeze drying system will save energy, at the same time, the product after the freeze drying is very good quality. Results obtained are used to calculate, design, make and control the refrigeration system as well as the freeze drying, they are applied to the actual production.
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References
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