Comprehensive Feedstuffs And Additives In Livestock Nutrition Practice Test

What is the role of chemical preservatives in animal feeds?

To enhance flavor To extend shelf life and prevent spoilage To increase crude protein content To neutralize toxins

Correct Answer:

To extend shelf life and prevent spoilage

Explanation:

Chemical preservatives in animal feeds are used to extend shelf life and prevent spoilage by inhibiting microbial growth and slowing oxidation. Stored feeds can spoil due to molds, bacteria, yeast, and fat rancidity, especially in warm, humid conditions. Preservatives such as organic acids (like propionic, sorbic, and benzoic acids) and antioxidants help keep the feed stable, protecting its nutritional value and palatability over time. They aren’t intended to enhance flavor, raise crude protein, or neutralize toxins, which are not the roles of preservatives.

Access more questions from this quiz

Continue to Comprehensive Feedstuffs and Additives in Livestock Nutrition Practice Test for more practice questions and the full quiz experience.

Access More Questions