As a natural disaccharide, it occurs in honey, sugar canes, etc. For industrial manufacturing, sugar is transformed to 1somaltulose with the enzyme of glycosyltransferase, which rearranges intermolecular binding of glucose and fructose. The sweetness is almost similar to sugar and superior processing feature co***red to sugar. 1somaltulose is also excellent in prevention of cavity and acid production in teeth.