Preparation method for high purity fructo-oligosaccharide

摘要: The invention relates to a preparation method of high purified fructo-oligosaccharide, in particular for preparing the fructo-oligosaccharide by using immobilized enzyme. prepares fructosyltransferase, glucose oxidase and mimic hydrogen peroxidase; then prepared enzymes are used prepare through an interrupted or continuous production method. In method, cheap metalporphyrin compounds as peroxidase replace expansive catalase; all can be recycled reused; stability operating factor improved; cost is greatly reduced. use one step directly produce from cane sugar.