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Levan polysaccharide

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Levan polysaccharide

Levan polysaccharide
Names
IUPAC name
Levan
Other names
Polyfructose
Identifiers
 N
ChEBI  N
ChemSpider  YesY
PubChem
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
 N  (: YesY/N?)

Levans are a group of fructans; polymers of fructose forming a non-structural carbohydrate, which in the case of levans can themselves link together to form super-molecules comprising even hundreds of thousands.

The shortest levan is 6-kestose, essentially a chain of three fructose molecules with a few extra atoms in one segment. Levans are produced in almost all bacterial versions of fructan production, as well as being possible to produce by fracturing soybean mucilage.

See also

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