Description
XYLANASE
Introduction:
This product is a new generation of natural complex enzyme produced by inoculating a high-yield Aspergillus niger strain on a specific medium in a sterile environment and used very strict solid state fermentation technology. The high activity of xylanase, β - glucanase, pectinase, β - mannanase, cellulase, α - galactosidase, protease and other digestive enzymes, as well as oligosaccharides produced by enzymatic hydrolysis of medium, which are naturally generated by the induction of medium. The results showed that the substrate was more targeted, the composition of natural enzyme system was more comprehensive and reasonable, and the synergistic action of various enzymes was also better. It has good acid & high temperature resistance, and is suitable for animal gastrointestinal pH environment. It is easy to use and suitable for mix with all complete feed, premix, concentrated feed and other complex enzymes.
Main composition:
Unit：U/g
|
Enzyme types |
Activity（U/g） |
Definition of enzyme activity |
|
Xylanase |
8000 |
Under the condition of 37 ℃ and pH 5.5, the amount of enzyme needed to decompose xylan and release 1 μ mol reducing sugar per minute was one unit of enzyme activity. |
|
8000 |
Under the condition of 40 ℃ and pH of 3.0, the enzyme amount of 1 μ g tyrosine per minute was regarded as an enzyme activity unit. |
|
|
Pectinase |
2500 |
Under the condition of 50 ℃ and pH 3.5, the enzyme amount of 1 mg galacturonic acid produced by pectin decomposition per hour is an enzyme activity unit. |
|
β - glucanase |
3000 |
Under the condition of 37 ℃ and pH 5.5, the amount of enzyme required to degrade β - glucan and release 1 μ mol reducing sugar per minute was one unit of enzyme activity. |
|
β - mannanase |
120 |
Under the condition of 37 ℃ and pH 5.5, the amount of enzyme required to degrade β - mannan and release 1 μ mol reducing sugar per minute was an enzyme activity unit. |
|
Cellulase |
140 |
Under the condition of 37 ℃ and pH 5.5, the amount of enzyme needed to degrade CMC sodium and release 1 μ mol reducing sugar per minute was one unit of enzyme activity. |
|
α - galactosidase |
20 |
Under the condition of 37 ℃ and pH 5.0, the amount of enzyme needed to degrade p-nitrophenol - α - D-galactopyranoside per minute was one unit of enzyme activity. |
