|Place of Origin:||Jiangsu China|
|Certification:||Halal, Kosher ISO9001, ISO14001, ISO22000|
|Model Number:||Pullulanase PU-720|
|Minimum Order Quantity:||400kg|
|Packaging Details:||25kg, 30kg HDPE drums, 1125 IBC totes for liquid|
|Delivery Time:||15-20 days|
|Payment Terms:||T/T, L/C , D/P|
|Supply Ability:||1000MT to 1500MT Per Year|
|Grade:||Food Grade||Application:||Pullulanase For Starch Sugar|
|Declared Enzyme:||Pullulanase||Activity:||1400 BU/ml (minimum)|
|Appearance:||Light To Dark Brown Liquid||Specific Gravity:||1.10 To 1.20 G/ml|
sugar digestive enzymes,
bacillus licheniformis enzyme
|Systematic Name||EC 188.8.131.52, pullulan 6- glucanohydrolase|
|Activity||1400 BU/ml (minimum)|
|Appearance||Light to dark brown liquid|
|Product pH||3.0 to 5.0|
1.10 to 1.20 g/ml
Pullulanase PU-720 is produced from Bacillus licheniformis through submerged fermentation, extraction and refining processes. It is so-named because it can specifically hydrolyze pullulan (maltotriose, α-1, 6 glycosidic bond linking polymer). It belongs to amylase which specifically cleaves the α-1, 6 glycosidic bonds of the branching point of amylopectin and cut the entire branch structure to form amylose.
PU-720 is typically used in combination with glucoamylase to produce high glucose syrup and high maltose syrup from liquefied starch.
PRODUCT APPLICATIONS AND BENEFITS
EFFECT OF PH
The effective pH range for PU-720 is from 4.0 to 5.0; its optimum pH ranges from 4.2 to 4.6.
EFFECT OF TEMPERATURE
PU-720 works effectively at temperatures from 50 to 65°C; its optimum temperature range is from 55 to 60°C.
|Package:||25kg, 30kg plastic drums or 1125kg IBC totes|
|Shelf-life and Storage:||
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 being store properly at 0∼10°C.
Prolonged storage and/or adverse conditions such as higher temperatures
may lead to a higher dosage requirement, thus should be avoided.