Question Detail
Question
Which organic acid is produced by Clostridium butyricum and Clostridium tyrobutyricum, and is used as a flavoring agent (butter-like flavor), animal feed additive, and for chemical synthesis of esters?
Correct Answer
Option C is the correct answer.
Detailed Explanation
The table on page 14 shows 'Butyric acid' produced by Clostridium butyricum and Clostridium tyrobutyricum, with the uses listed.
Hint
The names of the *Clostridium* species are a strong indicator of the acid they produce.