大豆β-淀粉酶在生产麦芽糖浆上的优势

摘要

介绍了β-淀粉酶和α-淀粉酶的酶种来源及其在生产麦芽糖浆中的作用机理，并对大豆β-淀粉酶、大麦β-淀粉酶、小麦β-淀粉酶、真菌α-淀粉酶、普鲁兰酶的适用条件、失活条件进行了比较，得出大豆β-淀粉酶在生产麦芽糖浆上的优势。%This paper summarized the resources and mechanisms ofβ-amylase and α-amylase. Optimum condi-tions and inactivated conditions of the soybeanβ-amylase, barleyβ-amylase, wheatβ-amylase, fungalα-amylase, and pullulanase were compared. Advantage of soybeanβ-amylase in maltose production was pointed out.