Composition for preparing fructose and preparation method

The invention discloses a composition for preparing fructose and a preparation method. The composition for preparing fructose comprises: a sucrose phosphorylase or a microorganism expressing the same; and a culture or pulverized product of the microorganism. According to the composition for preparing the fructose and the preparation method, the cost can be reduced, and the output rate of the fructose can be increased. 本发明公开了用于制备果糖的组合物及制备方法。该用于制备果糖的组合物包括：蔗糖磷酸化酶或表达它的微生物；该微生物的培养物或者粉碎物。本发明提供的用于制备果糖的组合物及制备方法可以降低成本，提高果糖的产出率。