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Key Documents

Safety Information

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

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
Raffaele Porta et al.
Critical reviews in food science and nutrition, 51(3), 223-238 (2011-03-11)
The production of biodegradable and edible films with desired mechanical characteristics and gas barrier properties represents one of the most advanced challenges in the field of food wrapping and coating. New edible films can serve not only to provide food
Pornsak Sriamornsak
Expert opinion on drug delivery, 8(8), 1009-1023 (2011-05-14)
Biopolymers have been used extensively in the pharmaceutical field. Pectin, a biopolymer, has several unique properties that enable it to be used as an excipient or carrier for oral drug delivery systems. Accordingly, several investigators have identified the benefits of
Robert Palin et al.
Bio Systems, 109(3), 397-402 (2012-05-05)
The presence of a polysaccharidic cell wall distinguishes plant cells from animal cells and is responsible for fundamental mechanistic differences in organ development between the two kingdoms. Due to the presence of this wall, plant cells are unable to crawl

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