|Place of Origin:||Jiangsu, China|
|Certification:||Halal, Kosher ISO9001, ISO14001, ISO22000|
|Model Number:||Glucoamylase PUREMEI PG|
|Minimum Order Quantity:||400kg|
|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|
|Application:||Glucoamylase For Ethanol||Enzyme:||Glucoamylase|
|Activity:||130,000 U/ml (minimum)||Place Of Origin:||Jiangus, China (Mainland)|
|Appearance:||Sepia Brown Liquid||Systematic Name:||EC 22.214.171.124, 1,4-alpha-D-glucan Glucohydrolase|
(Halal and Kosher Certified)
Glucoamylase PUREMEI PG is a robust glucoamyalse produced from Non-GMO strains of Aspergillus niger through submerged fermentation, extraction and refining processes. PUREMEI PG can hydrolyzeα-D-1, 4 glucosidic bonds from the non-reducing end of starch one after another. It can also hydrolyze theα-D-1, 6 glucoside branch bonds of starch and cleaves the α-1, 3 bonds to release glucose.
PUREMEI PG enables higher ethanol yields, faster fermentation and less starch residues in the production of ethanol.
|Systematic Name||EC 126.96.36.199, 1,4-alpha-D-glucan glucohydrolase|
|Appearance||Sepia brown liquid|
|Activity||130,000 U/ml (minimum)|
|Product pH||3.0 to 5.0|
|Specific gravity||1.10 to 1.20 g/ml|
PH AND TEMPERATURE PROFILE
The optimal pH range for PUREMEI PG is 3.5 ~4.5.
Effective temperature range for PUREMEI PG is 30 ~ 65°C
Optimal temperature range is 55 ~ 60°C
The robust glucoamylase activity of PUREMEI PG is capable to saccharify liquified mash from various sources including :
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.
PUREMEI PG is generally added at a dosage 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.
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.
|Storage and Shelf-life||
Typical shelf-life for PUREMEI PG 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.