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Amylose
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Amylose

CAS: 9005-82-7

Ref. 3D-YA10257

1kg
478.00 €
50g
136.00 €
100g
182.00 €
250g
318.00 €
500g
403.00 €
Estimated delivery in United States, on Friday 27 Dec 2024

Product Information

Name:
Amylose
Synonyms:
  • Polyamylose
  • AS 30 (carbohydrate)
  • Amilosa
  • Amylose EX 1
  • Ao 512
  • As 10
  • As 110
  • As 30
  • As 320
  • As 5
  • See more synonyms
  • As 70
  • Bar 5K1
  • Ex-I
  • Kleptose Linecaps 17
  • San Super 240L
  • Sigma AO 512
  • Unii-7Tdq74Y18L
  • V Amylose
  • α-Amylose
Description:

Starch consists of two polysaccharides, amylose and amylopectin and represents approximately 20-25% of the total polysaccharide content in starch. Amylose molecules consist of single mostly unbranched chains of 500-20,000 α-(1->4)-D-glucose residues dependent on source (e.g. wheat, rice, potato, tapioca, etc). Amylose can form an extended shape (hydrodynamic radius 7-22 nm) but generally tends to wind up into a rather stiff left-handed single helix or form even stiffer parallel left-handed double helical junction zones. Hydrogen bonding between aligned chains causes retrogradation and releases some of the bound water (syneresis). The aligned chains may then form double stranded crystallites that are resistant to amylases. These possess extensive inter- and intra-strand hydrogen bonding, resulting in a fairly hydrophobic structure of low solubility. The amylose content of starches is thus the major cause of resistant starch formation.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Formula:
(C6H10O5)n
Color/Form:
White Off-White Powder
MDL:
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EINECS:
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Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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