Xylanase for brewing XY22L of Sunson Industry Group Co., Ltd.


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Description of the Product

Product Characteristics
Declared Activity:22,000 u/ml
Production Organism: Trichoderma reesei
Physical Form :Liquid
Color:Snuff color
Color may vary from batch to batch. Color intensity is not an indication of enzyme activity.
Odour:Normal microbial fermentation odour
Production Method:Produced by submerged fermentation, separation and extraction technology.
Definition of Unit:1 unit of Xylanase equals to the amount of enzyme, which hydrolyzes xylan to get 1 μmol of reducing sugar (Calculated as xylose) in 1 min at 50℃ and pH5.0.

Price of the Product

Price not indicated

Technical Details

Reaction Parameters
Activity Temperature 40℃-80℃
Optimum Temperature 60℃-70℃
Activity pH4.0-7.0
Optimum pH4.2-5.5

• Consistent and high speed of wort filtration
• Reduces risk of haze in beer origin from arabinoxylans and related carbohydrates
• Higher extract yield
• High utilization of beer filtration equipment and high brewhouse capacity

The recommended dosage is 0.1-0.3L of the enzyme preparation per ton of total raw materials, added at mashing-in. However, the optimal dosage depends on the composition of the raw materials and the specific process parameters and should be determined by testing different dosages at the brewery.

Recommended Storage
Best beforeWhen stored as recommended, the product is best used within 12 months from date of delivery.
Storage at customer’s warehouse0-15℃
Storage ConditionsThis product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp. The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.

25kgs/drum; 1,125kgs/drum.

Safety and Handling Precautions
Enzyme preparations are proteins, which may induce sensitization and cause allergic type reactions in sensitized individuals. Prolonged contact may cause minor irritation for skin, eyes or nasal mucosa, so any direct contiguity with human body should be avoided. If irritation or allergic response for skin or eyes develops, consult a doctor.