Citric Acid

Almost all of the world’s output of citric acid, an intermediate in tricarboxylic acid cycle, is produced microbiologically. Citric acid cycle is a food preservative and flavoring agent of fruit juices, candy, ice cream, marmalade and other products. ...

Ethanol

Ethanol can be produced chemically from petroleum or microbiologically from fermentable carbohydrates. It is produced in the anaerobic fermentation of glucose by Saccharomyces cerevisiae. Corn & other material must undergo saccharification before they can be fermented. The carbohydrate in corn ...