I want to produce a Bacteria that belongs to Bacillus species at large scale so can i use LB medium or is there any other suitable medium that can be used with ease. I need your valuable suggestions. Thanks
It depends upon for what purpose you are going to multiply the bacteria. If you are interested in only multiplying the bacteria then you can use LB media or any suitable growth media. But if your purpose is to obtain the products like extracellular enzymes ( you have mentioned fermentation so0 then you have to use specific media.
LB medium is suitable no doubt for mass cultivation of Bacillus species. The question here is why spend so much on this medium when another simple medium like 1% peptone with 0.5% NaCl is more than sufficient.
LB medium is a general medium. You need to know the nutritional status of your organism and try different media, growth conditions and use the one in which you get more growth if you grow for its biomass.