Advertisements
Advertisements
प्रश्न
Explain the procedure for preserving foods by the method of dehydration.
Advertisements
उत्तर
- Selection: Choose fresh, high-quality fruits, vegetables, or meat.
- Cleaning: Wash the food thoroughly to remove dirt and contaminants.
- Cutting: Slice the food into uniform, thin pieces to ensure even drying.
- Blanching (optional): For some vegetables, blanching in boiling water for a few minutes helps preserve colour and texture.
- Drying: Place the food in a dehydrator, oven, or under the sun, ensuring consistent airflow and low heat to remove moisture.
- Cooling: Allow the dried food to cool completely before storing.
- Storage: Store the dehydrated food in airtight containers to keep moisture out, extending shelf life.
APPEARS IN
संबंधित प्रश्न
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 |
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 ______.
The shelf life of food products is affected due to the factors ______.
Name two important cherical preservatives used for food preservation.
Why do fruits and vegetables become limp and soggy after freezing?
State the principles of food preservation.
Describe the method of preserving foods by canning.
What is the need for preserving food items?
