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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What temperature must bottles foods be heated to?
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5-60
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60-75
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75-100
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None of the above
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Explanation:
Detailed explanation-1: -Sterilization requires heating to temperatures greater than 100 °C (212 °F).
Detailed explanation-2: -Temperature preservation Sterilized food is heated to a moderately high temperature, for example 112 °C for an hour, or a slightly higher temperature, for example 121 °C for 3 minutes. This treatment eliminates all pathogenic bacteria in the food.
Detailed explanation-3: -Canned foods are heated to 116 to 121 °C (240 to 250 °F) and maintained at this temperature for a time related to the food’s density, acidity, and heat transfer properties.
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