Question

In fed-batch fermentation, mass of substrate utilized is calculated using the relationship
A.initial mass of substrate in the reactor + final mass of substrate in the reactor + flow rate x [substrate in the feed]
B. initial mass of substrate in the reactor - final mass of substrate in the reactor + flow rate x [substrate in the feed]
C. initial mass of substrate in the reactor + final mass of substrate in the reactor - flow rate x [substrate in the feed]
D. initial mass of substrate in the reactor + final mass of substrate in the reactor - flow rate

Answer 1

hey

the answer is B

initial mass of substrate in the reactor - final mass of substrate in the reactor + flow rate x [substrate in the feed]