Notation
ADH = Alcohol dehydrogenase
CAC = Cinnamic acid
CAL = Cinnamyl aldehyde
CCI = Cinnamyl cinnamate
COH = Cinnamyl alcohol
CSTR = Continuously Stirred Tank Reactor
FDH = Formate dehydrogenase
f = Objective function for Optimization
fdeac = Deactivation factor of FDH [-]
h = Hour
i = Index referring to any component of the system
j = Index referring to any CSTR in the CSTR-cascade
Keq = Equilibrium constant [-]
KI = Inhibition constant [mM]
Km = Michaelis-Menten constant [mM]
l = Liter
m = Mass [mg]
\(\dot{n}\) = Mole flow [mmol/min]
n = Mole number [mmol]
\(\dot{n}\)feed,i = Feed of component i into the aqueous phase [mM/min]
\(\dot{n}\)precipitation,i = Storage term in the aqueous phase of component i [mM/min]
\(\dot{n}\)transfer,i = Mass transfer of component i to the organic phase [mM/min]
P = Partition coefficient [-]
T = Temperature [°C]
t = time [min]
V = Volume [m3]
v = Reaction rate [U/mgenzyme]
veff = Effective reaction rate [U]
vmax = Maximum reaction rate [U/mgenzyme]
w = Mass fraction [g/g]
Y = Yield [mol/mol]
ηeff = Efficiency factor of enzyme immobilization [-]
ρ = Density [kg/m³]
σ = Number of CSTR reactors modeled for the fixed bed reactor