INTRODUCTION TO FOOD TECHNOLOGY
FOOD SCIENCE VS FOOD TECHNOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The storage of food products at temperatures where water contained in the products becomes ice.
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freezing
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refrigeration
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drying
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None of the above
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Explanation:
Detailed explanation-1: -Immersion freezing In this method, the food is immersed in low-temperature brine to achieve fast temperature reduction through direct heat exchange. The refrigerating fluids usually used are salt solutions (sodium chloride), sugar solutions, glycol and glycerol solutions, and alcohol solutions.
Detailed explanation-2: -Freezing keeps food safe by slowing the movement of molecules, causing microbes to enter a dormant stage. Freezing preserves food for extended periods because it prevents the growth of microorganisms that cause both food spoilage and foodborne illness.
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