An enzyme that catalyzes the conversion of alpha,alpha-trehalose and water to D-glucose. EC 3.2.1.28.

Trehalose is a non-reducing disaccharide composed of two glucose molecules linked by an alpha, alpha-1,1-glycosidic bond, naturally found in some plants and microorganisms, serving as a cryoprotectant and providing cellular protection against various stress conditions.

Oligosaccharides containing two monosaccharide units linked by a glycosidic bond.

A species of migratory Old World locusts, in the family ACRIDIDAE, that are important pests in Africa and Asia.

Disaccharidases are a group of enzymes, including maltase, sucrase, lactase, and trehalase, found primarily in the brush border of the small intestine, responsible for breaking down complex disaccharides into simpler monosaccharides for absorption.