Brewing Xylanase for Xylan Degradation in Malt, Barley, Adjunct and Wort 
Catalog Number IE-1249
Physical Form Liquid
Color Brown
Dosage Parameters 0.02-0.06%
Source Microorganism
| Summary | The brewing yylanase is able to degrade xylan in barley, malt and adjunct to increase extract yield, reduce wort viscosity, ease wort filtration and ensure brewhouse efficiency. |
| Description |
Xylanase XY22L is produced by submerged fermentation of Trichoderma reesei, followed by purification and formulation. This enzyme effectively degrades xylan in barley, malt, or other adjuncts, enhancing extract yield, reducing wort viscosity, facilitating wort filtration, and ensuring overall brewhouse efficiency. Consequently, it is widely utilized in brewing. Xylan, a primary component of the barley embryo cell wall, consists of xylose units linked by β-1,4 glycosidic bonds. Along the backbone, xylose residues are often substituted with large chemical groups. To achieve complete hydrolysis of xylan, a combination of different enzymes is required. β-1,4-endoxylanase is crucial in this process, as it degrades xylan into oligoxylans of varying chain lengths and small amounts of xylose. Since xylan significantly contributes to wort viscosity, its degradation by xylanase results in a substantial reduction in viscosity, facilitating easier wort filtration. |
| Advantages |
Efficient degradation of xylan in malt adjunct and wort Increase extract yield Reduce wort viscosity Ensure brewhouse efficiency |
| Application | For the use in mashing to degrade xylan to increase extract yield and wort filtration speed |
| Application Area | Brewing |
| Dosage Parameters | 0.02-0.06% |
| Optimum Temp | 60°C-70°C |
| Effective Temp | 40°C-80°C |
| Optimal pH | 4.2-5.5 |
| Effective pH | 4.0-7.0 |
| Source | Microorganism |
| Physical Form | Liquid |
| Color | Brown |
| Scope of Shipment | Worldwide |
| Product Strain | Trichoderma reesei |
| Package | 25 kgs/Jerry can, 1,125 kgs/barrel |
| Storage | Keep sealed in a dry and cool place and avoid direct sunlight. Slight sedimentation is acceptable since it will not impact performance of the product. |
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