trehalose

[ tree-huh-lohs, trih-hah-lohs ]

noun

, Chemistry.

1. a white, crystalline disaccharide, C 12 H 22 O 11 , occurring in yeast, certain fungi, etc., and used to identify certain bacteria.

trehalose

/ ˈtriːhəˌləʊs; -ˌləʊz /

noun

1. a white crystalline disaccharide that occurs in yeast and certain fungi. Formula: C 12 H 22 O 11

Word History and Origins

Origin of trehalose¹

First recorded in 1860–65; trehal(a) + -ose ²

Word History and Origins

Origin of trehalose¹

C19: from trehala

Example Sentences

They found that the modern worm also uses trehalose to protect itself in cryptobiosis.

From NewsForKids.net

The drying helped the worms produce a special sugar called “trehalose”, which helped them survive being frozen.

From NewsForKids.net

“This led us, for instance, to understand that they cannot survive without a specific sugar called trehalose,” Dr. Kurzchalia said.

From New York Times

Kurzchalia’s lab had previously shown that these dauer larvae need to process a sugar called trehalose in order to survive being frozen.

From Scientific American

The first step, announced Friday, will give patients access to a sugar-based injection called trehalose, that is thought to help nerve cells clear toxic proteins.

From Seattle Times