Jiangsu Boli Bioproducts Co., Ltd.
                                                                                                           
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130000 U / ml Glucoamylase Enzymes For Ethanol Technical Grade High Concentration

Price Negotiable
Price: Negotiable
MOQ: 400kg
Delivery Time: 15-20 Days
Brand: Boli
Product Description

 

Non-GMO Glucoamylase PUREMEI PG For Ethanol Production

 

 

EC Number:  3.2.1.3
Systematic Name: 1,4-alpha-D-glucan glucohydrolase
Declared Enzyme: Glucoamylase
Strains: Aspergillus niger
Grade: Technical Grade
Certificate: Halal & Koser
Appearance: Light to dark brown liquid
Activity: 130,000 U/ml (minimum)
Product pH: 3.0 ~ 5.0
Specific gravity: 1.10 ~ 1.20 g/ml

 

Glucoamylase PUREMEI PG is produced from non-genetic modified strain of Aspergillus niger

through submerged fermentation, extraction and refining processes. 

PUREMEI PG  can hydrolyze α-D-1, 4 glucosidic bonds from the non-reducing end  of starch

one after another. It can also hydrolyzes the α-D-1, 6 glucoside branch bonds  of starch

and cleaves the α-1, 3 bonds to release glucose. 

 

 

 

APPLICATION & BENEFITS

 

  • Use of PUREMEI PG in the production of ethanol can result in higher ethanol yields, faster fermentations, and lower residual starch levels. It is designed to ensure the following benefits:
  • Increased fermentation rate
  • Efficient starch/dextrin degradation
  • Improved performance in pre-saccharification processes
  • Capable to saccharify liquified mash from various sources including corn, milo, barley, wheat, rice, potatoes and tapioca with maximized utilization of raw materials
  • Non- genetic modified strain to ensure more safety
  • For ground-grain processing plants using simultaneous saccharification fermentation (SSF), PUREMEI PG may be added directly to the fermenter.
  • For ground-grain dry mill plants and for wet mill plants using a separate pre-saccharification step prior to fermentation, PUREMEI PG may be added to the cooling mash or liquefied starch when the temperature reaches 55 to 60°C. Temperatures above 65°C can result in loss of activity rapidly.

 

 

 

 

DOSAGE RECOMMENDATION

  • PUREMEI PG is generally added at a level of 0.065 to 0.085% w/w (dry solids basis).
  • The optimal dose depends on the actual processing conditions including raw materials, temperature, reaction time, pH and the desired results in individual ethanol plants.

 

EFFECT OF PH ON ACTIVITY

  • The optimal pH for PUREMEI PG ranges from 4.0 to 4.5. 

EFFECT OF PH ON ACTIVITY

Substrate: 4%(w/v) Soluble Starch

Temperature: 60℃

Time: 60 min

 

 

EFFECT OF TEMPERATURE ON ACTIVITY

  • The effective temperature for PUREMEI PG is from 30 to 65°C, and its optimal temperature range is from 55 to 60°C.

 

 

EFFECT OF TEMP ON ACTIVITY

Substrate: 4%(w/v) Soluble Starch

pH: 4.2

Time: 60 min

 

 

PACKAGING, STORAGE AND SHELF-LIFE

  • PUREMEI PG is packaged in 25kg, 30kg HDPE plastic drums or 1125 kg IBC totes. Customized packaging is also available upon request.
  • Typical shelf-life is six months if it is stored below 25°C in its original packaging, sealed and unopened, protected from the sunlight.
  • Its shelf-life will be eighteen months if this product is stored properly at 0~10°C.
  • 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.

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jiangsu Boli Bioproducts Co., Ltd.
Location 93 Yangzhou Road, Jiangyan Economic Development Zone Taizhou City, Jiangsu, PR China
Contact Person Jane Feng

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