Can be obtained like surface and submerged fermentation. In surface area fermentation, the cultivation of microbial biomass occurs about the area of liquid or good substrate. This system, however, is very cumbersome, highly-priced, labor intense and rarely made use of at the industrial scale. Although in submerged fermentation, micro-organisms are https://knoxwerai.arwebo.com/55206284/not-known-details-about-caffeine-alternatives