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Maltase is an informal name for a family of enzymes that catalyze the hydrolysis of disaccharide maltose into two simple sugars of glucose. Maltases are found in plants, bacteria, yeast, humans, and other vertebrates. Digestion of starch requires six intestinal enzymes.
maltase, enzyme that catalyzes the hydrolysis of the disaccharide maltose to the simple sugar glucose. The enzyme is found in plants, bacteria, and yeast; in humans and other vertebrates it is thought to be synthesized by cells of the mucous membrane lining the intestinal wall.
4 days ago · Maltase is defined as an enzyme that catalyzes the disaccharide maltose hydrolysis to the simple sugar glucose. This enzyme is present in bacteria, yeast, and plants, and it is thought to be generated by cells of the mucous membrane lining the intestinal wall in humans and other vertebrates.
Maltase is a disaccharidase which is found in cell-surface membranes of the epithelial cells lining the small intestine. There are also other disaccharidases in the cell-surface membrane of the epithelial cells in the small intestine: sucrase and lactase, that hydrolyse sucrose and lactose respectively.
Maltase is an enzyme that catalyzes the breakdown of maltose, a sugar molecule, into two glucose molecules during digestion. It plays a crucial role in the process of chemical digestion within the small intestine.
During digestion, salivary or pancreatic enzymes known as amylases (amylase maltase) partially convert starch to maltose; maltase is released by the colon and then transforms maltose to glucose. The glucose produced is either used by the organism or stored as glycogen in the liver (animal starch).
METABOLIC MYOPATHIES. Acid Maltase Deficiency (Pompe Disease) Acid maltase is a lysosomal enzyme, present in all tissues, that hydrolyzes maltose and other branches of glycogen to yield glucose. It has no function in maintaining blood glucose concentrations.
Maltase or α-glucosidase belongs to the GH13 family of intestinal enzymes that act on substrates with alpha-glycosidic bonds. The following genes can code for maltase: Maltase-glucoamilasa (codified in humans by the MGAM gene) is a digestive enzyme composed of a cytolic domain, a transmembrane domain, an O-glycosydic link and two enzyme units:
Maltase is an enzyme that breaks down the disaccharide maltose into two molecules of glucose. It is one of the enzymes responsible for degrading oligosaccharides and maltose into glucose, fructose, galactose, and mannose.
We present a classification of mucosal maltase deficiencies and novel primary maltase deficiency (Ib, II, III) and provide a clarification of the role of maltase activity assayed from clinically obtained duodenal biopsies, as a path toward future clinical and molecular genomic investigations.
