Calculation of the rheological characteristics of curds received by ultra-filtration.


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Resumo

Results of the investigation of the rheological properties of the biocurds received by ultra-filtration of coagulated milk through ceramic membrane of the company Tami Deuishland with pore size 0.2 mkm and filtration area 0.2 m2 are presented. For different curds concentrations time-dependant functions of reactive moment have been experimentally established on combined rotation viscosimeter. The functions characterize ticsotropic changes of protein structures under isothermal conditions.
Treatment of the results received made it possible to establish correlation between specific work of structure changes and curds concentration. Rheological equations and constants characterizing the correlation have been found.

Bibliografia

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