This enzyme is also called High Malt-sugar Enzyme.It is a new product produced according to the new demand of producing high malt sugar for enzyme.It is made in the base of Barley Beta-amylase.After it is improved,it’s activity is obviously improved,and the glucose concent is less.what’s more,it can improve the sugar productivity in the production of malt sugar.It is mainly used in the production of malt sugar,beer fermentation,feed,etc.