a.Differentiate between freezing and refrigeration as methods used for food preservation. b. With the aid of a diagram describe the operating principle of a typical refrigeration system. c. Freezing as a food preservation method usually do have an influence on the quality of the frozen food. Describe in detail the effect of the following parameters on the quality of a frozen product: i. Freezing temperature ii. Freezing time

a.Differentiate between freezing and refrigeration as methods used for food preservation. b. With the aid of a diagram describe the operating principle of a typical refrigeration system. c. Freezing as a food preservation method usually do have an influence on the quality of the frozen food. Describe in detail the effect of the following parameters on the quality of a frozen product: i. Freezing temperature ii. Freezing time

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter6: The States Of Matter

Section: Chapter Questions

Problem 6.74E

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