Main Reaction: 1 + 2 O2 +2Pyruvate >>H2O +CO2

Reference: PubMed ID: 16663574
Authors: Gfeller RP, Gibbs M
Title: Fermentative Metabolism of Chlamydomonas reinhardtii: I. Analysis of Fermentative Products from Starch in Dark and Light.
Published: 1984 May

1 + 2 O2 + 2Pyruvate --> H2O + CO2