an enzyme that catalyzes the hydrolysis of disaccharides, as sucrose or lactose, to produce monosaccharides, as fructose or glucose.
Origin of disaccharidase
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
An enzyme, such as invertase or lactase, that catalyzes the hydrolysis of disaccharides to monosaccharides.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.