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प्रश्न
How does pickling help to preserve fruits, vegetables and meat?
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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.
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संबंधित प्रश्न
Assertion (A): Evaporating moisture from food stuff prevents growth of microorganisms.
Reason (R): Most microorganisms cannot grow without water.
Tom watched his uncle preparing mango pickle. He noticed that he had put a lot of salt and spices into the vessel while cooking it. State any five ways in which these ingredients play a role in the preparation of the pickle.
State True or False:
Eggs should be washed and preserved in a cool dry place.
Action of food enzymes are the major causes of ______.
Identify the picture.
 |
Name the type method of preservation technique by observing the picture.
Select the odd one.
Oil is a natural preservative because
- Delay moulding
- Increase oxidation
- Delay deterioration
- Isolates food from air
Mention two precautions to be taken while refrigerating food at home.
Name two important cherical preservatives used for food preservation.
Describe the method of preserving foods by canning.
Explain the procedure for preserving foods by the use of chemical preservatives.
