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प्रश्न
How does pickling help to preserve fruits, vegetables and meat?
उत्तर
- Pickling is the process of preserving fruits, vegetables, or meat by soaking them in a vinegar, salt, and spice solution known as brine.
- This procedure contributes to food preservation by providing an acidic environment that prevents the growth of bacteria, yeasts, and moulds that cause spoilage.
- The pickling solution's high acidity inhibits the growth of harmful microorganisms, extending the shelf life of the food.
- Furthermore, the salt in the brine drains moisture from the food, preventing bacterial growth and preserving its texture and flavour.
- The pickling process's combination of acidity and salt provides a hostile environment for spoilage organisms, allowing fruits, vegetables, and meat to be safely stored for long periods of time without refrigeration.
संबंधित प्रश्न
How do sugar and salt contribute to the preservation of food?
Choose the correct pair:
| A. Sun drying | 1. Potatoes, Onions, Yams |
| B. Convenience | 2. Rasin, chips, papad |
| C. Semi-perishable | 3. Meat, fish, chicken |
| D. Perishable | 4. Peas, Jam, Jellies |
Enumerate any five uses of preserving food at home.
Assertion (A): Evaporating moisture from food stuff prevents growth of microorganisms.
Reason (R): Most microorganisms cannot grow without water.
The shelf life of food products is affected due to the factors ______.
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?
Explain the procedure for preserving foods by the use of chemical preservatives.
