The maximum yield of GOS was 31.2% in a stirred reactor with lactose concentration at 60%. It remained about 88% after 96h (8 batches) reaction.

• 在CSTR反应器中水解 60%25乳糖 ,GOS最大得率为31 2%25 ,经过 96h( 8批反应 ) ,产物得率为原来的 88%25。