This book includes many experiences in various fields in engineering food processing. The author starts the definition of units and their uses and how the presentation of data and then issues a balance of energy and mass, and groups of test and thermal properties of natural foodstuff, permeability of the membrane properties of plastic, and those of the validity of foodstuffs, as well as a number of applications of thermal processes. The tests were contained brief summary of the experiment and then give loop and information theory foundation of experience and practical questions as before.