FOOD PROCESSING AND PRESERVATION
FOOD PRESERVATION METHODS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In this method, vinegar or oil is used which kills the microbes and protects the food. What method of food preservation is being described?
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Jam-making
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Pickling
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Pasteurization
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Freezing
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Explanation:
Detailed explanation-1: -Oil and vinegar are used in food preservation because food spoilage microorganisms cannot survive in such an environment. Complete Answer: Oil and vinegar are used for the preservation of vegetables, fish, and meat. Immersion of food in vinegar to preserve it is known as pickling.
Detailed explanation-2: -Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals.
Detailed explanation-3: -Vegetables, fruits, fish, and meat are often preserved with oil and vinegar. It prevents the growth of bacteria as they cannot live in such an environment.
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