Characteristics of bioreactions Green Chemistry Gentle conditions (30-40C, 1 atm pressure aqueous medium High specificity Optically pure product Cheap substrates (not toxic, not flammableCharacteristics of Bioreactions “Green Chemistry” • Gentle conditions (30-40oC，1 atm pressure， aqueous medium) • High specificity • Optically pure product • Cheap substrates（not toxic, not flammable）