Fig. 3From: Hydrogen production by the hyperthermophilic bacterium Thermotoga maritima Part II: modeling and experimental approaches for hydrogen productionAcetate yield \(Y_{{{\text{ACT}}/{\text{GLU}}}}\) (open circle) and specific growth rate (μ/μ max) (open square) as a function of hydrogen percentage in the gas phase. Linear regression for both graphs are indicated within the Figures. It shows \(Y_{{{\text{ACT}}/{\text{GLU}}}}\) and μ/μ max decrease of about 50% when percentage of hydrogen in the gas phase increase from 0 to 100%Back to article page