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β-Mannanase

Category:Enzyme Preparations
Number of views:26
发布时间：2026-01-16 00:00:00

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Product overview

1.Brief Introduction
β-mannanase is a neutral β-mannanase and is made from yeast，A good strain of yeast, which is produced by liquid deep fermentation, extraction and refining.
Widely used in feed, health food, textile, detergent and other fields.

2.Working Mechanism
β-mannanase is a class of endo-hemicellulase that can hydrolyze the β-1, 4-D-mannoside bond. The main substrates are galactomannan, glucomannan and mannan, and the products are mainly mannooligosaccharides and less mannooligosaccharides Measure mannose, etc.

3.Properties
Temperature range: effective temperature range 30-50° C, optimal temperature range 37-42 ° C.
pH range: Effective pH range 5.0-7.5, optimal pH range 5.5-6.5.
The effect of metal ions on enzyme activity: Mn²+ has an inhibitory effect on enzyme activity; Cu²+, K+, Ca²+, Mg²+, Na+, Zn²+ have weak activation effects on the enzyme.

4.Specification
Liquid type is light brown liquid, 50000U/mL;
Solid typ: light yellow brown powder, 50000U/g, 100000U/g.
Liquid enzyme pH(25° C):3.0-6.0, bulk weight: ≤1.25g/mL.
Product standard: GB/T36861.

5.Application Guide :
food industry
feed industry
textile industry
paper industry

Other industries

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β-Mannanase