any of a group of sticky substances that are intermediate products in the conversion of starch to maltose: used as thickening agents in foods and as gums
WordReference Random House Unabridged Dictionary of American English © 2025
dex•trin
(dek′strin),USA pronunciation n. [Biochem., Chem.]
- Biochemistrya soluble, gummy substance, formed from starch by the action of heat, acids, or ferments, occurring in various forms and having dextrorotatory properties: used chiefly as a thickening agent in printing inks and food, as a mucilage, and as a substitute for gum arabic and other natural substances.
- French dextrine. See dextr-, -in2
- 1825–35
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