Polysacharide

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Polysacharide
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Dit artikel is gesjreve (of begós) in 't Mestreechs. Laes hie wie v'r mit de versjillende saorte Limburgs ómgaon.


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Cellulose

Polysacharide zien koolhydrate die zien opgebouwd oet 'n groet aontal monosacharide-einheide. De biopolymere kinne zoewel lineair es vertak zien, en bestoon of oet allemaol dezelfde monomere (homopolysacharide) of oet versjèllende monomere (homopolysacharide).

Polysacharide zien in 't algemein neet oplosbaar in water en höbbe geine zeute smaak.

Versjèllende polysacharide:

  • zètmeel
    • amylose: lineair, glucose α1->4
    • amylopectine: vertak, amylose-ketes, onderling verboonde mèt α1-6 bindinge
  • cellulose: lineair, glucose β1->4
  • chitine: lineair, N-acetyl glucosamine β1->4
  • pectine: vertak, veresterde D-galacturonzuur α1->4
  • pentosanen: in water oplosbare polysacharide
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Zuuch ouch

  • monosacharide
  • disacharide
  • oligosacharide
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