FOOD TECHNOLOGY

FOOD PROCESSING

PRINCIPLES OF FOOD PROCESSING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Water boils at 212 degrees. What does “rolling boil” means? The bubbles are:
A
rolling non-stop
B
forming rapidly and cannot be stopped when stirred
C
forming slowly and can be stopped when stirred
D
spilling out of a container
Explanation: 

Detailed explanation-1: -Air is dissolved in water and it escapes when water is heated and therefore tiny bubbles are seen on the surface of boiling water.

Detailed explanation-2: -noun. : a point where large bubbles rise quickly to the surface of the liquid. Bring the pot to a rolling boil.

Detailed explanation-3: -Boiling is a moist-heat cooking method that happens when the liquid’s temperature reaches 212 degrees. Food is completely submerged in water for even heat distribution. The full boil is a vigorous one, where bubbles rapidly and violently break over the entire surface of the water.

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