Standard gibbs free energy for aerobic degradation of hexose

Value -2870 kJ/mol
Organism Generic
Reference Schink B. Energetics of syntrophic cooperation in methanogenic degradation. Microbiol Mol Biol Rev. 1997 Jun61(2):262-80 p.262 left columnPubMed ID9184013
Comments Methanogenic degradation is the least exergonic process when compared to aerobic degradation or the alternative anaerobic respirations. Conversion of hexose to methane and carbon dioxide releases only 15% of the energy that would be available in aerobic degradation, C6H12O6+6O2>>6CO2+6H2O (Change of Gibbs free energy=-2,870 kJ/mol) C6H12O6>>3CO2+3CH4 (Change of Gibbs free energy=-390 kJ/mol)
Entered by Uri M
ID 104422