P3850

Polygalakturonsäure Natriumsalz

from citrus fruit, ≥75% (titration)

• Synonym(e): Polyanhydrogalacturonic acid, Sodium polypectate
• CAS-Nummer: 9049-37-0
• MDL-Nummer: MFCD00131975
• UNSPSC-Code: 12352201
• NACRES: NA.25

Eigenschaften

• Biologische Quelle: citrus fruit
• Assay: ≥75% (titration)
• Form: powder
• Farbe: white to light brown
• Löslichkeit: water: 10 mg/mL, hazy to turbid, faintly yellow to yellow
• Kationenspuren: Na: 6.5-10.5% (ICP)
• Lagertemp.: room temp

Beschreibung

Allgemeine Beschreibung

Sodium polypectate sequesters metal ions and, in fungal cultures, it is used as a carbon source and inducer of polygalacturonases.

Anwendung

Sodium polypectate can be used to sequester metal ions. In fungal cultures, it is used as a carbon source and inducer of polygalacturonases.Polygalacturonic acid has been used in a study to assess an alkaline-active and alkali-stable pectate lyase from Streptomyces sp. S27 with potential in the textile industry. [1] It has also been used in a study that investigated optimization of production and reaction conditions of polygalacturonase from Byssochlamys fulva. [2]

Biochem./physiol. Wirkung

In land plants, polygalacturonic acids are major components of cell wall polysaccharides (pectins). Bound polygalacturonase-inhibiting peptides (PGIP) protect pectin from degradation by fungal polygalacturonases.

Sonstige Hinweise

To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)