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Merck
CN

76282

Sigma-Aldrich

Pectin from apple

Synonym(s):

Poly-D-galacturonic acid methyl ester

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12352201
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form

powder

mol wt

Mr 30000-100000

extent of labeling

70-75% esterification

impurities

≤10% water

ign. residue

~6%

storage temp.

room temp

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Application

Pectin, a heterosaccharide component of terrestrial plant cell walls, is used as a substrate to identify, differentiate and characterized pectinase(s). Pectin is used to study its degradation by pectinolytic bacteria.

Other Notes

Structural investigations

Storage Class Code

11 - Combustible Solids

WGK

nwg

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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G.O. Aspinall et al.
Carbohydrate Polymers, 4, 193-193 (1984)
Hanna Koch et al.
Scientific reports, 10(1), 809-809 (2020-01-23)
Ecological differentiation between strains of bacterial species is shaped by genomic and metabolic variability. However, connecting genotypes to ecological niches remains a major challenge. Here, we linked bacterial geno- and phenotypes by contextualizing pangenomic, exometabolomic and physiological evidence in twelve
Melani A Atmodjo et al.
Annual review of plant biology, 64, 747-779 (2013-03-05)
Recent progress in the identification and characterization of pectin biosynthetic proteins and the discovery of pectin domain-containing proteoglycans are changing our view of how pectin, the most complex family of plant cell wall polysaccharides, is synthesized. The functional confirmation of
LinShu Liu et al.
Biomaterials, 24(19), 3333-3343 (2003-05-24)
Pectin-derived matrices are now being examined and tested for controlled drug delivery. Pectin is intact in the upper gastrointestinal tract and degraded by colonic microflora. The composition of this microflora remains relatively consistent across a diverse human population. Thus, pectin-derived
Jener David G Santos et al.
Carbohydrate polymers, 92(2), 1997-2001 (2013-02-13)
In this work, sisal waste was used as a source of pectin. Sisal is known worldwide as a source of hard fibres, and Brazil is the largest producer of sisal, producing more than 246,000 tonnes. However, the process of removing

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