Study for the 68R Veterinary Food Inspection Specialist Exam. Utilize flashcards and multiple choice questions, each with hints and explanations. Prepare confidently for your exam!

Multiple Choice

Which term means decomposition of proteins?

Decomposition of proteins by microbes under anaerobic conditions is called putrefaction. In this process, bacterial enzymes break down proteins into peptides and amino acids, which are further degraded into simpler compounds such as amines and sulfur-containing substances. The resulting signs include foul odors, possible gas formation, and tissue discoloration—classic indicators of protein spoilage. This differs from slime formation, which is a mucilaginous film produced by some bacteria on surfaces, and from sourness, which comes from acid production during fermentation rather than protein breakdown. The term Spotter is not related to protein decomposition.

Decomposition of proteins by microbes under anaerobic conditions is called putrefaction. In this process, bacterial enzymes break down proteins into peptides and amino acids, which are further degraded into simpler compounds such as amines and sulfur-containing substances. The resulting signs include foul odors, possible gas formation, and tissue discoloration—classic indicators of protein spoilage. This differs from slime formation, which is a mucilaginous film produced by some bacteria on surfaces, and from sourness, which comes from acid production during fermentation rather than protein breakdown. The term Spotter is not related to protein decomposition.