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प्रश्न
State the principles of food preservation.
Explain the principles of food preservation.
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उत्तर
- Reducing moisture content to prevent spoilage.
- Creating acidic environments using vinegar or fermentation.
- Isolating food from the air using packaging or sealing techniques.
- Inhibiting microbial growth through methods like drying, salting, or refrigeration.
- Adding preservatives to extend shelf life and prevent spoilage.
- Heat treatment, like pasteurisation, can be used to kill harmful organisms.
संबंधित प्रश्न
Name two important chemical preservatives permitted and popularly used in the preservation industry.
How do sugar and salt contribute to the preservation of food?
Enumerate any five uses of preserving food at home.
Why is it important to preserve meat and its products properly?
State the principle behind pickling as a method of preservation.
How is radiation effective in food preservation?
Explain the procedure for preserving foods by the method of dehydration.
How does sugar help in food preservation? Give any two examples of food items preserved by this method.
How should eggs and milk be stored at home to maintain their freshness for a longer period of time?
What is the need for preserving food items?
