Heat-Stable Alpha-Amylase for Alcohol

• Customization: Available
• CAS No.: 9000-90-2
• EINECS: 232-565-6
• Model NO.: HA-306LP
• Certification: ISO, FDA
• Packaging Material: 25kg,30kg Plastic Drums or 1125kg IBC Totes
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Alpha Amylase
• Certificates: Halal, Kosher, ISO Certificates
• Free Sample: Available Upon Request
• Declared Enzyme: Alpha-Amylase
• Systematic Name: Ec 3.2.1.1, 1, 4-α-D-Glucan Glucanohydrolase
• Appearance: Sepia Brown Liquid
• Activity: 180, 000 U/Ml (Minimum)
• Product pH: 5.0 - 7.0
• Specific Gravity: 1.10 - 1.25g/Ml
• Transport Package: 25kg, 30kg Plastic Drums or 1125kg IBC Totes
• Specification: Liquid
• Trademark: Boli
• Origin: Jiangsu, China
• HS Code: 350790
• Production Capacity: 100 Metric Ton/Month

Product Description

Product Description

HA-306LP is a heat-stable alpha-amylase produced from selected strains of Bacillus licheniformis through submerged fermentation and refining extraction processes. 

As a robust alpha amylase with superior thermal and pH stability, HA-306LP is applied to the production of alcohol and brewing.

Benefits for alcohol production:

      > Quick viscosity reduction allowing for liquefaction of higher concentration of solids 

       > Lower viscosities improve heat exchanger efficiency

      > Improved performance at low slurry temperatures

      > Enables cost-effective liquefaction

      > Stabilized products maintain constant activity during storage

      > Liquefaction thoroughly, with a good iodine test color

Effect of pH

The effective pH range is 4.5~6.5. For maximum activity, the optimal pH for HA-306LP is 5.0 to 5.9. The exact pH optimum depends on actual processing conditions, including temperature, substrate concentration, and time.

Effect of Temperature

For interval liquefaction, the temperature range of HA-306LP is 80 to 110°C, the optimum temperature range is 83 to 86°C. It liquefies starch substrates promptly at 90 to 95ºC and maintains highly active at 100ºC. For consecutive liquefaction, HA-306LP demonstrates exceptional thermo-stability at a temperature range of 105 to 110ºC, maintains its stability for 5 to 7 minutes and keeps on liquefying efficiently.

Packing & Delivery

Typical packaging is 30kg food-grade plastic drums or 1125 IBC totes. Customized packaging is available upon request.
Typical shelf life is 12 months if it is stored in its original packaging, sealed and unopened, protected from direct sunlight at 0∼25ºC. 
Keep a clean, cool, and dry storage room. Adverse conditions such as humidity and higher temperature may lead to a higher dosage requirement.

Safety & Enzyme Handling

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.