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Merck
CN

57620

Inulinase from Aspergillus niger

lyophilized, powder, brown-gray, ~25 U/mg

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About This Item

CAS Number:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-802-3
MDL number:
EC Number:
Specific activity:
~25 U/mg
Biological source:
Aspergillus niger
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biological source

Aspergillus niger

Quality Segment

form

powder

quality

lyophilized

specific activity

~25 U/mg

color

brown-gray

storage temp.

2-8°C

General description

Inulinases are classified as exoinulinases and endoinulinases.

Application

Inulinase from Aspergillus niger has been used as a glycoside hydrolase (GH) to study its potential to disperse bacteria (P. aeruginosa and S. aureus) from microbial biofilms using a polymicrobial well-plate model.

Biochem/physiol Actions

Inulinase hydrolyses inulin to produce oligosaccharides and liberate fructose. It also splits the terminal fructose units into sucrose and raffinose.
Inulinase is used in high-fructose syrup, which has therapeutic applications. Inulinase is reported to have high activity toward sucrose.

Other Notes

1 U corresponds to the amount of enzyme which releases 1 μmol of reducing sugar (measured as fructose) per minute at pH 4.1 and 37°C from inulin


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pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



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