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Key Documents

Safety Information

W325406

Sigma-Aldrich

(+)-Arabinogalactan

Synonym(s):

Polyarabinogalactan

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About This Item

CAS Number:
FEMA Number:
3254
EC Number:
MDL number:
UNSPSC Code:
12164502

biological source

synthetic

optical activity

[α]25/D +11.5°, c = 1 in H2O

mp

>200 °C (dec.) (lit.)

application(s)

flavors and fragrances

Organoleptic

pine

InChI

1S/C20H36O14/c1-7-11(23)18(12(24)9(4-21)32-7)34-20-15(27)17(29-3)13(25)10(33-20)6-31-19-14(26)16(28-2)8(22)5-30-19/h7-27H,4-6H2,1-3H3

InChI key

SATHPVQTSSUFFW-UHFFFAOYSA-N

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Biochem/physiol Actions

Dietary fiber that enhances immune system function by stimulating natural killer (NK) cell activity.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Robert W Wheatley et al.
The Journal of biological chemistry, 287(33), 28132-28143 (2012-06-19)
Biosynthesis of the mycobacterial cell wall relies on the activities of many enzymes, including several glycosyltransferases (GTs). The polymerizing galactofuranosyltransferase GlfT2 (Rv3808c) synthesizes the bulk of the galactan portion of the mycolyl-arabinogalactan complex, which is the largest component of the
Ekaterina R Gasilova et al.
The journal of physical chemistry. B, 117(7), 2134-2141 (2013-01-31)
Palladium nanoparticles (PdNPs) are used in catalysis, hydrogen storage, biomedicine, and so on. Arranging the self-assembly of PdNPs within colloidal aggregates is desirable for improving their consumer properties. Stable widely dispersed colloidal aggregates of larch arabinogalactan (LARB) containing nanosized (5-nm)
Izabela Pawlaczyk et al.
Carbohydrate polymers, 92(1), 741-750 (2012-12-12)
From the air-dried Wild strawberry (Fragaria vesca L., family Rosaceae) leaves five water-soluble glycoconjugates Fv I-V by different extraction conditions have been isolated. Effects of extraction steps/agents on chemical composition and anticoagulant activity of Fv I-V were examined. Dark brown
Naomi X-Y Ling et al.
Carbohydrate research, 352, 70-81 (2012-04-03)
An exo-β-(1→3)-D-galactanase (SGalase1) that specifically cleaves the β-(1→3)-D-galactan backbone of arabinogalactan-proteins (AGPs) was isolated from culture filtrates of a soil Streptomyces sp. Internal peptide sequence information was used to clone and recombinantly express the gene in E. coli. The molecular
A Passariello et al.
Alimentary pharmacology & therapeutics, 35(7), 782-788 (2012-02-14)
Acute diarrhoea is a frequent problem in children with heavy economic burden for families and society. To test the efficacy of a new synbiotic formulation containing Lactobacillus paracasei B21060, arabinogalactan and xilooligosaccharides in children with acute diarrhoea. Double-blind, randomised, placebo-controlled

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