For small-scale growth and mixing of materials in laboratories, shake flasks are commonly used. Using biological reactors, biotechnological products can be produced in large quantities. In addition to better aeration and mixing properties, bioreactors also have the following characteristics advantages.
(i) The bioreactor is periodically sampled for small volumes of cultures.
(ii) The foam breaker system uses foam as a control device and the pH control system, which regulates the pH of the fluid during the process.
(iii) With the help of baffles, the bioreactor can perform even mixing and oxygen supply.