Read this article to learn about the various methods for sterilization of media and air. Sterilization of Culture Media and Gases: For successful fermentation, it is absolutely essential to ensure: a. Sterility of the media containing the nutrients. b. Sterility of incoming and outgoing air. c. Sterility of the bioreactor. d. Prevention of contamination during fermentation. A bioreactor can be [...]
Read this article to learn about the media used for the growth of microorganisms in industrial fermentation. The media used for the growth of microorganisms in industrial fermentation must contain all the elements in a suitable form for the synthesis of cellular substances as well as the metabolic products. While designing a medium, several factors must be taken into consideration. [...]
This article throws light upon the six types of bioreactors used in bioprocess technology. The six types are: (1) Continuous Stirred Tank Bioreactors (2) Bubble Column Bioreactors (3) Airlift Bioreactors (4) Fluidized Bed Bioreactors (5) Packed Bed Bioreactors and (6) Photo-Bioreactors. Type # 1. Continuous Stirred Tank Bioreactors: A continuous stirred tank bioreactor consists of a cylindrical vessel with motor [...]