Multiple choice

Which factor does not affect the ability of starch to thicken?

  1. The size of crystals formed from a solution.

  2. The PH level of the food.

  3. The proportion of amylose and amylopectin molecules.

  4. The serving temperature.

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The size of crystals formed from a solution is not a factor in the thickening power of starch. PH level, amylose/amylopectin ratio, and temperature all significantly impact starch gelatinization and thickening.