Food Grade Glucoamylase/Pullulanase Blended Enzyme for Starch Sugar
A glucoamylase / pullulanase blended enzyme for production of
starch sugar, enables high conversion rate from starch to glucose,
suitable for the production of glucose with DX value above 96%.
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 the entire branch structure to form
amylose. Thus it has higher conversion rate from starch to sugar.
HGA-101P is mainly used for the production of starch sugar.
|Glucoamylase activity||100,000U/ml (minimum)|
|Pullulanase activity||600BU/ml (minimum)|
|Appearance||Sepia brown liquid|
|Product pH||3.0 ~ 5.0|
|Specific gravity||1.10 ~ 1.25 g/ml|
BENEFITS FOR STARCH SUGAR PRODUCTION
- Greater conversion rate from starch to glucose
- Maximize utilization of raw materials
- Can be used in the production of glucose with DX>96%
- 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.
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℃.
Add HGA-101PU into the liquefied starches of substrates such as
corn, wheat, barley, tapioca, rice, potatoes, etc. can convert the
starches into glucose.
Recommended optimal temperature for industrial operations is 58 to
62°C, pH 4.0 to 4.5.
First, adjust pH; Then add this product.
The dosage rate depends on the raw materials and actual processing
conditions. It is recommended to conduct several trials to
determine the actual optimal dosage rate.
A general recommended dosage rate is 0.35 to 0.6kg / TDS.
PACKAGING, STORAGE AND SHELF-LIFE
HGA-101PU is packaged in 25kg, 30kg food-grade HDPE drums or 1125
kg IBC totes.
Customized packaging is available upon request.
|Storage and Shelf-Life|
HGA-101PU has been formulated for optimal stability.
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, therefore should be avoided.
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 Safety Data Sheet.