Question

Which of the following is not an advantage of semi-solid culture method of amylase production?

(a) Higher yield

(b) Economically feasible

(c) Less contamination

(d) Less control process

This question was posed to me in an interview for job.

The doubt is from Practical Benefits in section Practical Benefits of Fermentation of Fermentation Technology

Answer 1

Right option is (c) Less contamination

Easiest explanation: Less contamination is not an advantage of semi-solid culture method of amylase production. However, there is a greater risk of contamination which is the disadvantage of amylase production. The advantage is that it is economically feasible, a higher yield of the enzyme is produced, and less control process is required.