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Fortfahren mit
17389
Pektinase aus Aspergillus niger
powder, slightly beige, >1 U/mg
Synonym(e):
Polygalacturonase
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Über diesen Artikel
CAS-Nummer:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-885-6
MDL number:
EG-Nummer:
Specific activity:
>1 U/mg
Biological source:
Aspergillus niger
biological source
Aspergillus niger
form
powder
specific activity
>1 U/mg
color
slightly beige
storage temp.
2-8°C
General description
Pectinase, also known as pectinolytic enzyme, is predominantly found in bacteria, fungi and plants. polygalacturonase is a highly found enzyme among all the pectinolytic enzymes.
Application
Biochem/physiol Actions
Pectinase found in plants aids in cell wall extension and softening of some plant tissues during maturation and storage. Polygalacturonase is the enzyme that catalyzes the hydrolysis of the polygalacturonic acid chain by addition of water. Pectinase has wide range of industrial applications including, fruit juice extraction and its clarification, scouring of cotton, degumming of plant fibers and waste water treatment. In addition, it is also used in vegetable oil extraction, tea and coffee fermentations, bleaching of paper, in poultry feed additives and in alcoholic beverages and food industries.
Other Notes
1 U entspricht der Enzymmenge, die 1 μmol Galacturonsäure aus Polygalacturonsäure pro Minute bei pH 4.0 und 50°C freisetzt
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Signalwort
Danger
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Resp. Sens. 1
Lagerklasse
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
PSA (Persönliche Schutzausrüstung)
Eyeshields, Gloves, type N95 (US)
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Pectinase from Aspergillus powder reference 17389 Hi, can you suggest a publication with data of enzyme activity as a function of pH and temperature? Thank you in advance for your help.
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