Edible catalysts for clean chemical reactions: bioreduction of aromatic ketones and biooxidation of secondary alcohols using plants - Andrade, Leandro Helgueira; Utsunomiya, Roberto S.; Omori, Álvaro Takeo; Porto, Andre Luiz Meleiro; Comasseto, João Valdir (Journal of Molecular Catalysis B - Enzymatic, 2006)