High-Temperature α-Amylase for starch Amer XL of Sunson Industry Group Co., Ltd.


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Description of the Product

Product Characteristics
Declared Activity:70,000 u/ml
Production Organism:  Bacillus licheniformis
Physical Form: Liquid
Color: Brown
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 High-Temperature α-Amylase equals to the amount of enzyme which liquefies 1mg of soluble starch to dextrin at 70℃ and pH6.0 in 1 min.

Price of the Product

Price not indicated

Technical Details

Reaction Parameters
Thermostable α-amylase has high activity and stability at typical liquefaction temperature and pH values.
Activity Temperature60℃-110℃
Optimum Temperature85℃-100℃
Activity pH4.5-7.0
Optimum pH5.0-6.5
• Efficient DE development
• Rapid viscosity reduction
• Low color formation
• Excellent performance with no added calcium, under most conditions

The recommended dosage is 0.15-0.3L of the enzyme preparation per ton of starch, added at liquefaction after pH adjustment. However, the optimal dosage depends on the specific process parameters and should be determined by testing different dosages.

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.