Advertisements
Advertisements
Question
Rohan’s dad has made apple jam. Which of the following must have been added to preserve it for a longer time?
Options
Sugar
Vinegar
Salt
Spices
Advertisements
Solution
Sugar
Explanation:
Sugar acts as a preservative by creating an environment that is inhospitable to bacteria and mold. It does this by drawing out moisture through a process called osmosis, which dehydrates and inhibits the growth of microorganisms that can cause spoilage. This is why sugar is commonly used in making jams and jellies.
APPEARS IN
RELATED QUESTIONS
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 |
Why is it important to preserve meat and its products properly?
State True or False:
Eggs should be washed and preserved in a cool dry place.
The shelf life of food products is affected due to the factors ______.
Identify the picture
 |
Identify the picture and name the type of preservation
Select the odd one.
Oil is a natural preservative because
- Delay moulding
- Increase oxidation
- Delay deterioration
- Isolates food from air
Name two important cherical preservatives used for food preservation.
State the principles of food preservation.
How is radiation effective in food preservation?
Explain the procedure for preserving foods by the use of chemical preservatives.
