Heat resistant xylanase

High security

High efficiency

High stability
Heat resistant xylanase

Heat resistant xylanase is extracted from high-quality strains through liquid fermentation. This product has excellent heat resistance property. This product has excellent temperature resistance characteristics, and it is widely used in alcohol, beer, and food fermentation. Xylanase is especially suitable for the high-temperature jet cooking and liquefaction process with wheat as raw material, which can significantly reduce the mash viscosity and improve the liquefaction effect.


Xylanase plays a key role in the breakdown of the complex structure of xylan into xylo-oligosaccharides and xylose, mainly including β-1,4-xylanase and β-xylosidase. In general, the β-1,4-xylanase decomposes xylan into xylo-oligosaccharides internally, and the β-xylosidase catalyzes the xylose by hydrolyzing the ends of xylo-oligosaccharides to release the residue.

Product Specifications:

Type: brown liquid (30,000-100,000U/ml); solid powder (30,000-100,000U/g).

Package: 25kg per drum(bag)

Product feature:

1. Effective temperature range: 80-100℃;

2. Effective pH range: 5.0-10.0


In the production of alcohol blended with wheat raw materials, the recommended using methods of xylanase are as follows:

Adding method: add xylanase together with heat-resistant amylase in the mixing tank;

Addition amount: 0.18-0.22kg/mt wheat, the amount of xylanase can be appropriately increased according to the actual production situation.



Heat-resistant xylanase