Polyglucose

Polyglucose

Glucane

Un glucane est un polysaccharide (polymère d'oses) composé exclusivement de monomère de glucose. Ils peuvent être linéaires ou bien ramifiés.

Sommaire

α-glucanes

β-glucanes

Les β-glucanes sont des fibres alimentaires visqueuses, fermentescibles et solubles qu'on trouve naturellement dans l'avoine, l'orge, les champignons, les levures, les bactéries et les algues[1].

  • Cellulose, β-1,4-glucane
  • Curdlan, β-1,3-glucane
  • Laminarin, β-1,3- et β-1,6-glucane
  • Lentinane, pur β-1,6:β-1,3-glucane isolé à partir de Lentinus edodes
  • Pamylon
  • Pleurane, β-1,3- et β-1,6-glucane isolé à partir de Pleurotus ostreatus
  • Zymosan, β-1,3-glucane

Notes et références

  1. Jane Higdon, Joanne R. Lupton, Fiber, Linus Pauling Institute Micronutrient Information Center, accès le 18 août 2009

Articles connexes

Liens et documents externes

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