2-oxospirilloxanthin + H2O => 2,2-dihydroxyspirilloxanthin
2-oxospirilloxanthin + h2o => 2,2-dihydroxyspirilloxanthin
2-oxospirilloxanthin + H2O => 2,2-dihydroxyspirilloxanthin
2-oxospirilloxanthin + h2o => 2,2-dihydroxyspirilloxanthin