-
- To save this word, you'll need to log in.
disaccharide
noun
di·sac·cha·ride
(ˌ)dī-ˈsa-kə-ˌrīd
: any of a class of sugars (such as sucrose) that yields on hydrolysis two monosaccharide molecules
Examples of disaccharide in a Sentence
Recent Examples on the Web
Protects Gut and Digestive Health Foods that are low in FODMAPs (fermentable oligosaccharides, disaccharides, monosaccharides and polyols—carbohydrates that are difficult for the body to digest) are ideal for protecting gut health.
—Cristina Mutchler, Verywell Health, 5 Dec. 2024
For instance, apples are not recommended for people on a low-FODMAP diet (eating plan low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols, which are types of short-chain carbohydrates that the small intestine does not readily absorb).
—Brittany Lubeck, Ms, Rdn, Verywell Health, 28 Oct. 2024
The researchers’ surprising disaccharide was trehalulose, which is made up of a molecule of fructose bound to a molecule of glucose.
—New Atlas, 27 Oct. 2024
For gas and bloating, consider limiting foods that contain high amounts of FODMAPs, which stands for fermentable oligosaccharides, disaccharides, monosaccharides, and polyols.
—Patricia Weiser, Pharmd, Verywell Health, 2 Oct. 2024
Try a Low-FODMAP Diet FODMAP is short for fermentable oligosaccharides, disaccharides, monosaccharides, and polyols.
—Karen Pallarito, Health, 12 May 2024
Lactose is a disaccharide, meaning it is composed of two types of simpler sugars, glucose and galactose, that are bound together.
—Max Bennett, Discover Magazine, 29 Jan. 2024
Lactose is the carbohydrate component of milk – a disaccharide composed of D-glucose and D-galactose.
—Science & Food, Discover Magazine, 21 July 2015
One simple way to caramelize table sugar is by heating: this process removes water from the disaccharide sucrose (a substance composed of two simple sugars) and breaks it down into monosaccharides fructose and glucose.
—Catherine Hu, Discover Magazine, 9 Dec. 2014
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Word History
First Known Use
1864, in the meaning defined above
Dictionary Entries Near disaccharide
Cite this Entry
“Disaccharide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disaccharide. Accessed 26 Dec. 2024.
Medical Definition
disaccharide
noun
di·sac·cha·ride
(ˈ)dī-ˈsak-ə-ˌrīd
: any of a class of sugars (as sucrose) that on hydrolysis yields two monosaccharide molecules
called also biose, double sugar
More from Merriam-Webster on disaccharide
Britannica.com: Encyclopedia article about disaccharide
Love words? Need even more definitions?
Merriam-Webster unabridged
Share