Products

Alpha-amylase HA-360FG (Thermostable, Low pH)

As a very robust Alpha-Amylase with superior thermal and pH stability, HA-360FG has found its wide application in the production of alcohol.


DESCRIPTION


HA-360FG is a food grade Alpha-Amylase derived from Bacillus licheniformis through submerged fermentation and refining extraction processes. HA-360FG is an endoamylase which can rapidly decrease the viscosity of gelatinous starch solutions by randomly hydrolyzing starch, glycogen and its degradation products within the alpha-D-1,4 glucosidic bonds to produce soluble dextrins and oligosaccharides.

 

As a very robust Alpha-Amylase with superior thermal and pH stability, HA-360FG has found its wide application in the production of alcohol.

 

PRODUCT CHARACTERISTICS


Declared Enzyme:

Alpha-Amylase

Systematic Name:  

1,4-α-D-glucan glucanohydrolase

Activity:

180,000 U/ml (minimum)

Appearance:

Sepia brown liquid

Product pH:

5.0 to 7.0

Specific gravity:

1.10 to 1.25 g/ ml

 

EFFECT OF PH


HA-360FG is active over a wide pH range. It works at pH from 4.8 to 6.0 with its optimal pH from 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, HA-360FG works at temperatures from 80 to 100°C with its optimum temperature ranging from 83 to 86°C. It liquefies starch substrates promptly at 90 to 95ºC and maintains highly active at 100ºC. For consecutive liquefaction, HA-360FG demonstrates its exceptional thermo-stability at high temperatures ranging from 105 to 110ºC and keeps on liquefying efficiently for 5 to 7 minutes.

 

INHIBITORS


Copper, titanium, and cobalt ions are moderate inhibitors for HA-360FG whilst aluminum, lead and zinc ions are strong inhibitors.

 

USAGE GUIDELINES


First adjust pH to 5.0 to 5.9, then add HA-360FG. After this enzyme is added, heat the slurry to liquefy at a temperature range from 83 to 86ºC for 90 to 150 minutes. The final DE value should be maintained at a range of 10 to 12.

 

 

Dosage of HA-360FG is dependent on the actual application conditions including starch substrate, process, substrate concentration and other factors. To optimize the dosage rate, it is recommended to conduct a number of liquefaction trials prior to routine use of this product. A good starting dosage rate is 0.16 ∼ 0.20kg/TDS.

 

PACKAGING


HA-360FG is packaged in 25kg, 30kg HDPE plastic drums or 1125kg IBC totes. Customized packaging is available upon request.

 

STORAGE

This enzyme has been formulated for optimal stability. Typical shelf-life is six months provided being stored below 25°C in its original packaging, sealed and unopened, protected from the sunlight. Its shelf-life will be eighteen months if it is stored properly at 0∼10°C. Prolonged storage and/or adverse conditions such as higher temperatures may lead to a higher dosage requirement.

 

SAFETY & ENZYME HANDLING

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


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Contact : Ms.Edna Yang 

Tel : +86 510 8525 9383 

Fax : +86 510 8522 1582 

Mobile : +86 151 5221 3005 

Email :

Address : 93 Yangzhou Road,Jiangyan Economic Development Zone,Taizhou City,Jiangsu Province,China.

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Contact:Ms.Edna Yang

Tel:+86 510 8525 9383 

Fax: +86 510 8522 1582 

Mobile:+86 151 5221 3005 

 

 

Address:93 Yangzhou Road,Jiangyan Economic Development Zone,Taizhou City,Jiangsu Province,China.

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