Dictionary

trehalose en · NOUN

Pronunciation

• /ˈtɹiːələʊz/
• /ˈtɹiːhələʊz/

Etymology

From trehala + -ose.

Meanings

1. (countable, uncountable) A disaccharide formed from two glucose units; it is an isomer of maltose.
   • The researchers fed a natural sugar called trehalose to mice genetically engineered to have a severe version of Huntington's disease. 2004 January 24, New Scientist, page 14:
   • Two bacterial strains that have plagued hospitals around the country may have been at least partly fueled by a sugar additive in our food products, scientists say. Trehalose, a sugar that is added to a wide range of food products, could have allowed certain strains of Clostridium difficile to become far more virulent than they were before, a new study finds. 2018 January 3, Amina Khan, “A popular sugar additive may have fueled the spread of not one but two superbugs”, in Los Angeles Times:
   • Major components of the polar lipids are the acylated trehaloses which differ considerably in their acylation patterns to trehalose and in fatty acid content. 2013, Thomas M. Shinnick, Tuberculosis, page 14:
   • The most important of these is the common sugar furnished by the sugar cane, hence termed cane sugar, related to which are some others of small importance, viz., trehalose, melezitose, and melitose, represented by the general formula (C₁₂H₂₂O₁₁,xH₂O). 1862, William Allen Miller, Elements of Chemistry: Theoretical and Practical, volume 3:

Forms

Deriveds

trehalosemia · trehalase

Synonyms

mycose · mycosin

Translations (7)

pt trealose (disaccharide formed from two glucose units) · fi sienisokeri (disaccharide formed from two glucose units) · hu trehalóz (disaccharide formed from two glucose units) · fi trehaloosi (disaccharide formed from two glucose units) · es trehalosa (disaccharide formed from two glucose units) · fr tréhalose (disaccharide formed from two glucose units) · it trealosio (disaccharide formed from two glucose units)