Production of alcohol method using bio-ethanol production capacity of recombinant Ralstonia eutropha

摘要

The present invention relates to a method for producing ethanol using an ethanol producible recombinant strain and, more specifically, to a recombinant strain having improved bio-ethanol producibility by redesign of metabolism and a method for producing ethanol using the recombinant strain. In the method for producing ethanol according to the present invention, using a recombinant photosynthetic bacterium, an electrochemical reducing power is an energy source and carbon dioxide is the only carbon source and pyruvate is converted into acetaldehyde using sugar provided as a substrate, and the acetaldehyde can be converted into ethanol, thereby effectively producing the bio-ethanol.