Correct option is A
Option (a): Correct
• Dehydrated vegetables must regain shape, texture, and weight upon adding water.
• Reconstitution test checks rehydration ability, quality of drying, and product structure.
Option (b): Incorrect
• Fresh cauliflower does not undergo reconstitution.
Option (c): Incorrect
• Jelly does not require rehydration.
Option (d): Incorrect
• Ready-to-eat foods do not need reconstitution.