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प्रश्न
Rohan’s dad has made apple jam. Which of the following must have been added to preserve it for a longer time?
पर्याय
Sugar
Vinegar
Salt
Spices
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उत्तर
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.
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संबंधित प्रश्न
Name two important chemical preservatives permitted and popularly used in the preservation industry.
Assertion (A): Evaporating moisture from food stuff prevents growth of microorganisms.
Reason (R): Most microorganisms cannot grow without water.
The method of preservation depends on ______.
Identify the picture
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Identify the picture and name the type of preservation
Identify the picture.
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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
Name two important cherical preservatives used for food preservation.
Why do fruits and vegetables become limp and soggy after freezing?
Describe the method of preserving foods by canning.
How does sugar help in food preservation? Give any two examples of food items preserved by this method.
