FIELD: food industry.
SUBSTANCE: method for processing a food product consisting of plant tissues having a cellular structure with a significant starch content envisages placing food elements into a water liquid and applying acoustic energy with a chosen frequency, energy and time profile for modification of the cellular structure of the food elements surface by way of components removal from the cellular structure and formation of a pectic superficial section surrounding the core and serving as a barrier during the subsequent process of high-temperature preparation.
EFFECT: modified cellular structure provides for production of a surface with a relatively low moisture content essentially promoting moisture preservation in the core after subsequent heat treatment.
27 cl, 2 dwg, 14 ex
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Authors
Dates
2010-10-27—Published
2006-09-20—Filed