Brewing Xylanase Powder for Enhancement of Under-Modified Malt 
Catalog Number IE-1240
Physical Form Powder
Color Light yellow
Dosage Parameters 0.02-0.06%
Source Microorganism
| Summary | The powdered brewing xylanase is able to degrade xylan in barley, malt and adjunct to increase extract yield, reduce wort viscosity, ease wort filtration and ensure brewhouse efficiency, and therefore is used as a malt enhancement enzyme. |
| Description |
The xylanase is produced through submerged fermentation of Trichoderma reesei, followed by purification and formulation. This enzyme is effective in degrading xylan in barley or malt, which helps reduce wort viscosity and facilitates wort filtration. As a result, xylanase is widely used in the brewing industry. Xylan, a major component of the barley embryo cell wall, consists of xylose units linked by β-1,4-glycosidic bonds, with various chemical substitutions along the backbone. To achieve complete hydrolysis of xylan, a combination of enzymes is required. β-1,4-Endo-xylanase is crucial for breaking down xylan into oligosaccharides of varying chain lengths and a small amount of xylose. Since xylan contributes significantly to wort viscosity, its degradation by xylanase greatly reduces viscosity and improves wort filtration. |
| Advantages |
Xylanase powder for malt enhancement Efficient degradation of xylan in malt adjunct and wort Increase extract yield Reduce wort viscosity Ensure brewhouse efficiency |
| Application | For malt enhancement |
| Application Area | Brewing |
| Application Recommendation | The recommended dosage is 0.02-0.06% on basis of dry malt, added at mashing-in. The dosage has to be optimized based on each application, the raw material specifications, product expectation and processing parameters. It is better to begin the test with the convenient volume. |
| Dosage Parameters | 0.02-0.06% |
| Optimum Temp | 65°C-75°C |
| Effective Temp | 40°C-80°C |
| Optimal pH | 4.0-7.0 |
| Effective pH | 4.2-5.5 |
| Source | Microorganism |
| Physical Form | Powder |
| Color | Light yellow |
| Scope of Shipment | Worldwide |
| Product Strain | Trichoderma reesei |
| Package | 25 kg/Drum |
| Storage | Keep sealed in a dry and cool place and avoid direct sunlight. |
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