products

Beige Yellow Alpha Amylase Enzyme Powder , Heat - Stable Enzyme Alpha Amylase

Basic Information
Place of Origin: Jiangsu China
Brand Name: Boli
Certification: Halal, Kosher ISO9001, ISO14001, ISO22000
Model Number: Heat-stable Alpha-Amylase HT-0400
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
Contact Now
Detail Information
Grade: Food Grade Declared Enzyme: Heat-stable Alpha-Amylase
Activity: 40,000 U/g (Minimum) Systematic Name: EC 3.2.1.1, 1,4-α-D-glucan Glucanohydrolase
Package: 25kg Cardboard Drums Or Water-proof Kraft Paper Bags Appearance: Light To Dark Brown Powder

Product Description

 

Heat-stable Alpha-Amylase HT-0400

 

 

Food Grade Heat-stable Alpha-Amylase Powder , Low pH Tolerate 

 

 

A powder Alpha-Amylase suitable for starch sugar and brewing,

can liquefy starch materials under low pH conditions and

decrease viscosity of starch quickly.

 

 

PRODUCT CHARACTERISTICS

Declared Enzyme: Alpha-Amylase
Systematic Name: 1,4-α-D-glucan glucanohydrolase
EC Number: EC 3.2.1.1
Activity: 40,000 U/g (Minimum)
Colour:  Beige Yellow
Physical Form:  Powder
Moisture:  ≤8%

 

 

 

DESCRIPTION

Heat stable Alpha-Amylase HT-0400 is a powder enzyme preparation derived from selected strains of Bacillus licheniformis through submerged fermentation and refining extraction process. It is an endoamylase which can rapidly decrease the viscosity of gelatinous starch solution by randomly hydrolyzing starch, glycogen and its degradation products within the alpha-D-1, 4 glucosidic bonds to produce soluble dextrin and oligosaccharides.


HT-0400 is generally applicable to food industries including the production of starch sugar and brewing.

 

 

EFFECT OF TEMPERATURE

For interval liquefaction, the optimum temperature of HT-0400 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-0400 demonstrates exceptional thermal stability at a temperature range from 105 to 110°C, maintains its stability for 5 to 7 minutes and keeps on liquefying efficiently.

 

EFFECT OF PH

HT-0400 is active over a wide pH range, depending on the application. The effective pH range is 5.2~6.5. For maximum activity, the optimal pH for HT-0400 is 5.4 to 6.0. The exact pH optimum depends on actual processing conditions, including temperature, substrate concentration and time.

 

 

INHIBITORS

Copper, titanium, and cobalt ions are moderate inhibitors for HT-0400 whereas aluminum, lead and zinc ions act as strong inhibitors.

 

CONCENTRATION OF CALCIUM

The presence of calcium increases the thermal stability of HT-0400. A very low calcium concentration 20 to 50 ppm are sufficient to ensure the enzyme stability.

 

PACKAGING

HT-0400 is packaged in 25kg cardboard drums or kraft paper bags. Customized packaging is available upon request.

 

STORAGE

HT-0400 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.

 

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.

Contact Details
Edna