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High Efficient Acid Protease AP - 150 , Industrial Ethanol Enzyme Stable Activity

Basic Information
Place of Origin: Jiangsu, China
Brand Name: Boli
Certification: Halal, Kosher ISO9001, ISO14001, ISO22000
Model Number: Acid Protease AP-150
Minimum Order Quantity: 400kg
Price: Negotiable
Packaging Details: 25kg, 30kg plastic drums or 1125kg IBC totes
Delivery Time: 15-20 Days
Payment Terms: T/T, L/C , D/P
Supply Ability: 1000MT to 1500MT Per Year
Detail Information
Application: Ethanol Production Activity: 150,000 U/ml (minimum)
Systematic Name: EC 3.4.23.18 Declared Enzyme: Protease
Grade: Technical Grade Certification: Halal, Kosher
High Light:

alcohol enzyme

,

ethanol enzyme


Product Description

 

 Acid Protease For Ethanol Fermentation

 

Halal & Kosher Certified

 

 

Declared Enzyme Protease
Systematic Name EC 3.4.23.18
Activity 150,000 U/ml (minimum)
Strains Aspergillus niger
Grade Technical Grade
Appearance Light brown Liquid
Product pH 2.5~5.0
Specific gravity 1.25 g/ml

 

 

DESCRIPTION

  • AP-150 is a liquid Acid Protease produced from selected strains of Aspergillus niger through submerged fermentation and extraction and refining technique.
  • As a robust acid proteolytic enzyme, AP-150 can efficently catalyze the hydrolysis of proteins under acidic conditions. 
  • AP-150 is suitable for the production of ethanol.

 

EFFECT OF pH, TEMPERATUE AND METAL IONS

  • AP-150 can work at pH range from 2.0 to 6.0 with its optimal pH from 2.5 to 3.5.
  • AP-150 can work at temperatures from 30 to 65°C with its optimal temperature from 40 to 50°C.
  • AP-150 is activated by Mn2+, Ca2+ and Mg2+, and inhibited by Cu2+, Hg2+ and Al3+.

 

BENEFITS FOR ETHANOL PRODUCTION

 

Promote raw material particles dissolved

 

  • AP-150 can hydrolyze the proteins of the raw materials, thus destroy the interstitial cell wall structure of starch granules, so as to release the starch wrapped in the granules, which is conducive to saccharification.

 

Promote the growth of yeast with reproduction

 

  • Free amino nitrogen (FAN) is the most effective nitrogen source for yeast.
  • Adding AP-150 during alcoholic fermentation can effectively hydrolyze proteins and peptides in the raw materials so as to generate FAN that yeasts can absorb, thus promote the growth of yeasts, increase the quantities of yeasts in the fermented mash, and shorten the fermentation cycle.

 

Beneficial to high concentration fermentation

 

  • In high concentration fermentation of alcohol, it is mainly nutritional deficiencies rather than the accumulation of alcohol that leads to the decrease of fermentation activity.
  • Free amino acids (FAN) can not only shorten the fermentation cycle but also increase the output of alcohol, improve ethanol tolerance and survival rate of yeasts.
  •  AP-150 is the best nutrient for yeast growth and accelerator for fermentation.

 

 

 

APPLICATION GUIDELINES

  • In intermittent fermentation, it should be added at one time when the fermentation tank is filled with one third materials.
  • In continuous fermentation, it should be added consecutively depending on the amount of saccharification mash fed at the inlet of fermentation tank.
  • Recommended dosage of AP-150 is 0.001 to 0.01% w/w (dry solids basis).
  • Actual dosage should be depending on the raw materials and process of production.

 

PACKAGING

  • AP-150 is packaged in 25kg or 30kg HDPE plastic drums, or 1125kg IBC totes. Customized packaging is available upon request.

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.

STORAGE & SHELF-LIFE

Typical shelf-life is twelve months provided this product is stored at 0∼10°C in its original packaging, sealed and unopened, protected from direct sunlight. Prolonged storage and/or adverse conditions such as higher temperatures may lead to higher dosage requirement, therefore should be avoided.

 

 

Contact Details
Edna

Phone Number : +8615152213005