Production method of high fructose corn syrup

The invention discloses a production method of high fructose corn syrup. The method is characterized in that waste mother liquor of isomaltulose is used as the raw material, and hydrochloric acid or sulfuric acid is used as a catalyst; the raw material is hydrolyzed under high temperature and then refined to obtain the high fructose corn syrup. The method has the advantages that 1, the raw material is the waste mother liquor in isomaltulose production, so that the comprehensive utilization effect of treating waste in treasure can be realized; 2, the raw material is the waste mother liquor in isomaltulose production, so that the environmental protection treatment load on the production enterprise of the high fructose corn syrup is reduced; and 3, the investment in the industrial productionis small; the processes are simple and mature; the product application range is wide; and the method is easy to implement. 本发明公开了种果葡糖浆的生产方法，该方法以异麦芽酮糖废母液为原料，用盐酸或硫酸为催化剂，在高温条件下水解后，经过精制得到果葡糖浆。本发明的优点：1.本发明的原料是生产异麦芽酮糖后产生的废母液，可以实现变废