【摘要】 本文介绍了蔗糖酶水解蔗糖制造果糖及葡萄糖的方法,采用化学法分离果糖及葡萄糖的最佳工艺组合是:40mL35%蔗糖的酶水解液需45mL20%的氢氧化钙溶液,在0～2℃反应55min,得果糖钙沉淀,分出果糖钙沉淀,用15%Na2CO3溶液使果糖从果糖钙沉淀中释放出来,果糖得率92.3%,果糖纯度95.6%。更多还原

【Abstract】 This paper introduces the technology to produce glucose and fructose from sucrose.Optimum technology is that 40 mL 35% hydrolytic solution of sucrose acts on 45 mL 20% Ca(OH)2 solution at 0-2 ℃ for 55 minutes and gets fructose calcium sedimentation,which was then separated from the solution.Then fructose solution will appear after the sedimentation acts on 15% Na2CO3 solution.The fructose purity is 95.6% and the fructose rate is 92.3%.更多还原