fermenters Flashcards
1
Q
what are fermenters used for
A
growing bacteria on an industrial scale
2
Q
what does the cooling jacket do
A
removes heat energy stopping the fermenter overheating and enzymes denaturing
3
Q
what do the air filters do
A
filters air coming in, maintains sterile conditions
4
Q
what do the stirrers do
A
keep broth well stirred to oxygenate all parts and prevent microorganisms settling
5
Q
what does the growth medium do
A
contains all necessary glucose and amino acids from growth
6
Q
what does the super-heated steam do
A
applied before fermented is used, killing unwanted micro-organisms
