Filtration, centrifugation, cell disruption, solvent extraction, precipitation, chromatography (gel filtration, ion exchange, affinity) membrane processes (ultra filtration) and spray drying.
Antibiotic- Penicillin. Steroids, Vaccines. Production of organic acid- Acetic acid, Citric acid, Production of amino acids- Glutamic acid, Industrial alcohol and SCP and Mushroom cultivation
Links:
[1] https://www.biotech.iisuniv.ac.in/courses/UG-Courses/B.Sc%28Elective%29/APPLIED-MICROBIOLOGY/FERMENTATION%20TECHNOLOGY
[2] https://www.biotech.iisuniv.ac.in/academic-year/2018-2019