Definition of Activity
One unite (U) of xylanase is defined as the quantity of enzyme, which liberates 1μmol of reducing sugar from 5.0mmol/L xylan solution at37℃and pH5.5 in1min.
Anti-nutrient Effect of Xylan
Arabinoxylan (AX) belongs to non-starch polysaccharide (NSP), is one kind of hemicellulose that exists in many plant feeds. Based on the solubility, it can be divided into WEAX (Water-extractable Arabinoxylan, around 25%-30%) and WUAX (Water-unextractable Arabinoxylan, around 70%-75%).
Product Features
1. Origin from two kinds of bacteria strains, having different enzymic characteristics and different activity distribution; the advantage of high specific activity and high stability complement each other.
2. The combination of high activity of endo-xylanase and exo- xylanase efficiently acts on soluble and insoluble xylan at the same time with high efficiency of hydrolysis.
3. Better thermostability than general fungal xylanase. The relative enzyme activity remains over 80% at80℃of pelleting temperature.
4. A broad pH range of activity.
5. Strong resistance to digestive enzymes, less negative effect from metal ions, and high storage stability.
Package and Storage
Packaging: Solid products: 25kg/Kraft-bag or 20kg/Barrel; Liquid products: 30kg/Plastic barrel or
225kg/Plastic barrel.
Store in original package under sealed, room temperature condition for 12 months to solid form, and 6 months to liquid form (less than25 ℃).
Avoid to be exposed to the sun, rain, high temperature and high humidity.
More details, please contact:
Email: info@cosuppliers.com
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