• High Concentration Alpha Amylase Enzyme 40000 U / g Superior Stability Optimal PH 5.4 To 6.0
High Concentration Alpha Amylase Enzyme 40000 U / g Superior Stability Optimal PH 5.4 To 6.0

High Concentration Alpha Amylase Enzyme 40000 U / g Superior Stability Optimal PH 5.4 To 6.0

Product Details:

Place of Origin: Jiangsu China
Brand Name: Boli
Certification: Halal, Kosher ISO9001, ISO14001, ISO22000
Model Number: Heat-stable Alpha-Amylase HT-2400

Payment & Shipping Terms:

Minimum Order Quantity: 400kg
Price: Negotiable
Packaging Details: 25kg Cardboard drums or water-proof kraft paper bags
Delivery Time: 15-20 days
Payment Terms: T/T, L/C , D/P
Supply Ability: 1000MT to 1500MT Per Year
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Detail Information

Grade: Food Grade Form: Powder Form
Application: Heat-stable Alpha-Amylase For Starch Sugar Declared Enzyme: Heat-stable Alpha-Amylase
Concentration: High Concentration Activity: 40,000 U/g (Minimum)
High Light:

powdered enzyme amylase


fungal alpha amylase

Product Description


Heat-stable Alpha-Amylase HT-2400



Food Grade Heat-stable Alpha-Amylase HT-2400 in Powder For Starch Sugar


A high concentrate powder Alpha-Amylase with low pHtolerant for the production of starch sugar.



Certificate: This product is both Halal and Kosher certified.
Package: 25kg kraft paper bags or cardboard drums
Sample Availability: Ready for dispatch free of charge by DHL within 7 days upon request
Minimum Order Quantity: 100kgs


Product Specifications



Heat-stable Alpha-amylase HT-2400 is derived from non-genetically modified strains of Bacillus licheniformis by submerged fermentation and refining extraction.



HT-2400 is an endoamylase, which rapidly decreases the viscosity of a gelatinous starch solution by randomly hydrolyzing starch, glycogen and its degradation products within the α-1, 4 glucosidic bonds to produce soluble dextrins and oligosaccharides. It can be applied without adding calcium ions during liquefaction process of production.



As a very robust alpha-amylase with low pH tolerance, HT-2400 is widely applicable to the production of starch suga


HT-2400 has been designed with the following benefits for the production of starch sugar:
1) Superior stability with low pH
2) Decrease viscosity of starch quickly
3) Eliminate the formation of unwanted color substances and non-fermentable sugars
4) Effective liquefaction of various starch materials, such as tapioca, corn, wheat, rice, etc.
5) Superior performance without adding calcium ion under majority processing conditions




 Declared Enzyme:  Alpha-Amylase
 Systematic Name: EC., α-1,4-glucan 4-glucanohydrolase
 Activity:  240,000 U/g (Minimum)
Physical Form: Powder
 Colour:  Beige Yellow 
Moisture:  ≤8%




HT-2400 is active with pH range 5.0 to 7.0, the optimal pH is 5.4 to 6.0.




For interval liquefaction, the optimum temperature of HT-2400 is above 90°C. It liquefies starch substrates promptly at 95 to 97°C and maintains highly active at 100°C. For consecutive liquefaction, HT-2400 demonstrates exceptional thermal stability at temperatures up to 105 to 110°C , maintaining its stability for 5 to 7 minutes, continuing to liquefy rapidly, efficiently and completely..




For industrial application of one-time spray liquefaction, first prepare 30 to 35%w/w starch slurry, adjust pH to 5.4 to 6.0 and then add this product, dosage should be 0.025 to 0.05g /TDS. Liquefying at 105 to 110°C and maintain for 5 to 7 minutes, flash cooling down to around 97°C, keep liquefaction at temperature above 95°C for 90 to100 minutes so as to reach required DE value.


Exact dosage of HT-2400 depends on with the actual situation including starch substrate, liquefaction equipment, processing conditions, etc. To optimize the dosage, it is recommended to conduct a number of liquefaction trials prior to routine use of this product.



HT-2400 is packaged in 25kg cardboard drums or kraft paper bags. Customized packaging is available upon request.



HT-2400 has been formulated for optimal stability. Typical shelf-life is six months provided being stored below 25°C (77°F) in its original packaging, sealed and unopened, protected from the sunlight. Its shelf-life is eighteen months if it is stored properly at 0~10°C(32~50°F).

Prolonged storage and/or adverse conditions such as higher temperatures may lead to higher dosage requirement, thus should be avoided.



Inhalation of enzyme dust and mists should be avoided. In case of contact with skin or eyes, promptly rinse with water for at least 15 minutes.For detailed handling information, please refer to the Safety Data Sheet.


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