FOOD PROCESSING AND PRESERVATION
DRYING AND DEHYDRATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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aseptic
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retort
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vacuum
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raw pack
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Detailed explanation-1: -Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals. Advances in packaging materials have played an important role in modern food preservation.
Detailed explanation-2: -Most refrigerated produce stays fresh longer when sealed, whether in zip-top plastic bags, reusable silicone pouches, or containers with tight-fitting lids. These containers hold in moisture, preventing produce from dehydrating, and they help protect sensitive produce from the effects of ethylene gas.
Detailed explanation-3: -The aseptic process involves placing a sterilized product into a sterilized package that is then sealed under sterile conditions. It began in 1914 with the development of sterile filters for use in the wine industry.