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Registered Dietitian Exam Prep

Category - Nutrition Science

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Which of the following food additives is an emulsifier?

Gelatin
Sodium propionate
Lecithin
Butylated hydroxytoluene

Explanation

Answer: C - Lecithin is an emulsifier used to prevent mixtures of fat from separating. Gelatin is a protein used as a stabilizer, and sodium propionate and butylated hydroxytoluene are preservatives used to prevent food spoilage.

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