1) Enzyme 1) Invertase 2) Lactaid 3) Lactase 4) Saccharase 5) Sucrase 
Disaccharidases are glycoside hydrolases, enzymes that break down certain types of sugars called disaccharides into simpler sugars called monosaccharides. A genetic defect in one of these enzymes will cause a disaccharide intolerance, such as lactose intolerance or sucrose intolerance. ==Examples of disaccharidases== For a thorough scientific over...
[n] - an enzyme that catalyzes the hydrolysis of disaccharides into monosaccharides
noun an enzyme that catalyzes the hydrolysis of disaccharides into monosaccharides
an enzyme that catalyzes the hydrolysis of disaccharides, as sucrose or lactose, to produce monosaccharides, as fructose or glucose.