Compound Glucoamylase HGA-101PU
Glucoamylase/Pullulanase Blended Enzyme In Liquid For Starch Sugar
A glucoamylase / pullulanase compound enzyme for the production of starch sugar, enables a greater conversion
rate from starch to glucose, suitable for the production of glucose with DX value above 96.5%.
HGA-101P contains glucoamylase and pullulanase. Glucoamylase is
made from controlled fermentation of selected strains of
Aspergillus niger. Pullulanase is made from Bacillus licheniformis.
Glucoamylase can hydrolyze alpha-1,4 glucosidic linkages from the
non-reduction end of starches to release glucose. Pullulanase can
specifically cleave the α-1, 6 glycosidic bond of the branching
point of amylopectin, and cut out the entire branch structure to
form amylose. Thus it has higher conversion rate from starch to
HGA-101P is mainly used for the production of starch sugar.
|Glucoamylase activity||100,000U/ml (minimum)|
|Pullulanase activity||800BU/ml (minimum)|
|Appearance||Yellow brown liquid|
|Product pH||3.0 to 5.0|
|Specific gravity||1.10 to 1.25 g/ml|
1) Greater conversion rate from starch to glucose
2) Maximize utilization of raw materials
3) Can be used in the production of glucose with DX>96%
4) Stable activity ensures stable dosage rate, no need to adjust
dosage for each batch
EFFECT OF PH
The effective pH range for HGA-101P is 3.0 to 5.5. For maximum
activity, the optimal pH range for HGA-101P is 4.0 to 4.5, optimal
pH is 4.2. See Figure 1.
EFFECT OF TEMPERATURE
Effective temperature range for HGA-101P is 30 to 65℃, normal
temperature range is 55 to 65℃, optimal temperature is 60°C. It
will be inactivated above 65℃. Normally, this enzyme will be
completely inactivated if the saccharified liquid is boiled for 5
minutes at 80℃. See Figure 2.
PACKAGING, STORAGE AND SHELF-LIFE:
|Certificate:||This product is both Halal and Kosher certified.|
|Package:||25kg, 30kg plastic drums or 1125kg IBC totes for liquid|
|Best Before:||The product is best used within 6 months from date of delivery
provided it is stored as recommended.|
- Typical shelf-life is six months if it is stored below 25°C in its
original packaging, sealed and unopened, protected from sunlight.
- The shelf-life will be eighteen months provided being stored
properly at 0∼10°C.
- Prolonged storage and/or adverse conditions such as higher
temperatures may lead to higher dosage requirement, and should be