Multiple choice Torulopris utilis is a microorganism used _________. for production of third generation antibiotics for synthesis of citric acid as a flavouring yeast none of the above Reveal answer Fill a bubble to check yourself C Correct answer Explanation As a flavoring yeast: Torulopris utilis is a yeast, which is produced from wood sugar, pasteurized and in activated, dried and formed into a powder to produce a light green coloured yeast that has meaty taste.