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Table 3 Qualitative summary of the relative fermentation performance of Zymomonas mobilis mobilis AX101, Saccharomyces cerevisiae 424A(LNH-ST) and Escherichia coli

From: Comparing the fermentation performance of Escherichia coli KO11, Saccharomyces cerevisiae 424A(LNH-ST) and Zymomonas mobilis AX101 for cellulosic ethanol production

Fermentation

Parameters

AX101

424A

KO11

Glucose

Consumption

In corn steep liquor (CSL)

Very fast

Very fast

Fast

 

In lignocellulosic hydrolysate

Average

Very fast

Average

Xylose

Consumption

In CSL co-fermentation

Average

Very slow

Fast

 

In lignocellulosic hydrolysate

Very slow

Average

Very slow

Nutrient Requirement

Glucose-only

Low

Low

Low

 

Co-Fermentation

Low

Low

Low

 

Xylose-only

Average

High

Low

Growth Robustness

Average

Very High

High

Metabolic Yield

Very High

High

High

  1. KO11