Industrial Microbiology and microbial Technology
Time 3hours Max Marks 60
Instruction: 1)Answer all questions.
2)Draw diagram where necessary
Answer the following
1) GLC
2) Impeller
3) Yeast Pitching
4) Energy valve of substrate
5) Gel entrapment
II.Answer any four of the following
6) Describe the screening of industrial important micro-orgainsm.
7) Explain the types of crude media components and its role in fermentation industry.
8) Differentiate the principle of affinity column and ion exchange chromatography.
9) Describe the production of glutamic acid.
10) Describe any two method of immobilization of cell.
III. Answer any three of the following.
11) Explain the manufacture of beer in detail.
12) Explain the basic structure and composition of airlift fermenter.
13) What is sterilization ? Explain in detail the different process of sterilization. of raw materials and media used in fermentation industry .
14)Explain the production of vitamin B12 in detail.
15)What are biofertilizers ? Explain the mass multiplication of free living N2 fixer.
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