Multiple choice

For pectin to gel, which of the following compounds must be present?

  1. Acid, sugar, and water.

  2. Calcium, sugar, and water.

  3. Cellulose, sugar, and water.

  4. Sugar, water, and xanthan gum.

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

Pectin gelation requires a specific balance of pectin, acid, and sugar (which acts as a dehydrating agent) in an aqueous environment.