Microbial Biotechnology

In this MB the micro-organisms used to supply products such as bread, beer and wine. Then in the second phase of traditional microbial biotechnology it resulted in the development of acetone-butanol and glycerol fermentations which follows the processes yielding, for example like citric acid, vitamins and antibiotics. Earlier traditional industrial microbiology was merged with molecular biology to yield more than 40 biopharmaceutical products, such as erythropoietin, human growth hormone and interferons. So now microbiology is a major part in the global industries.