Pullulan

Pullulan

Chembox new
ImageFile = Pullulan.png ImageSize =
IUPACName =
OtherNames = E1204
Section1 = Chembox Identifiers
CASNo = 9057-02-7
EINECS = 232-945-1
PubChem =
SMILES =

Section2 = Chembox Properties
Formula = (C6H12O5)n
MolarMass =
Appearance = White powder
Density =
MeltingPt =
BoilingPt =
Solubility = Soluble

Section3 = Chembox Hazards
MainHazards =
FlashPt =
Autoignition =

Pullulan is a polysaccharide polymer consisting of maltotriose units, also known as "α-1,4- ;α-1,6-glucan". Three glucose units in maltotriose are connected by an α-1,4 glycosidic bond, whereas consecutive maltotriose units are connected to each other by an α-1,6 glycosidic bond. Pullulan is produced from starch by the fungus "Aureobasidium pullulans".

As an edible, mostly tasteless polymer, the chief commercial use of pullulan is in the manufacture of edible films that are used in various breath freshener or oral hygiene products such as Listerine Cool Mint PocketPaks. As a food additive, it is known by the E number E1204.

ee also

*Pullulanase

References

* [http://ift.confex.com/ift/2001/techprogram/paper_8310.htm Characteristics of pullulan based edible films] (abstract)
* [http://www.hayashibara.co.jp/hbl/product-spec/pu101.html Pullulan]
*
* [http://www.sigmaaldrich.com/Area_of_Interest/Biochemicals/Enzyme_Explorer/Key_Resources/Carbohydrate_Analysis/Carbohydrate_AnalysisIII.html#Pullulanase Pullulan chemical diagram]


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Look at other dictionaries:

  • Pullulan — Strukturformel Allgemeines Name Pullulan Andere Namen …   Deutsch Wikipedia

  • Pullulan — Pullulane Pullulane[1] Général No CAS …   Wikipédia en Français

  • pullulan — noun A glucan produced by some fungi …   Wiktionary

  • Pullulan — Pul|lu|lan [nlat. Aureobasidium pullulans, ein Weinpilz (Mikrobiol.; lat. pullulare = keimen, ausschlagen, von … wimmeln); ↑ an (3)], das; s, e: durch enzymatischen Abbau von Stärke gewinnbares wasserlösliches Glucan mit Maltotriaose u.… …   Universal-Lexikon

  • E1204 — Pullulan; Monomer aus aus drei Glucoe Einheiten (Maltotriose) Pullulan ist ein natürliches, wasserlösliches lineares Polysaccharid, das aus Maltotriose Einheiten besteht. Drei Glukose Einheiten der Maltotriose sind durch α 1,4 glykosidische… …   Deutsch Wikipedia

  • E 1204 — Pullulan; Monomer aus aus drei Glucoe Einheiten (Maltotriose) Pullulan ist ein natürliches, wasserlösliches lineares Polysaccharid, das aus Maltotriose Einheiten besteht. Drei Glukose Einheiten der Maltotriose sind durch α 1,4 glykosidische… …   Deutsch Wikipedia

  • (C37H62O30)n — Pullulane Pullulane[1] Général No CAS …   Wikipédia en Français

  • 9057-02-7 — Pullulane Pullulane[1] Général No CAS …   Wikipédia en Français

  • E1204 — Pullulane Pullulane[1] Général No CAS …   Wikipédia en Français

  • Pullulane — Pullulane[1] Général No CAS …   Wikipédia en Français

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