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Edna Yang
Tel: +86-510-8525-9383
Cell: +86-151-5221-3005
Email: edna.yang@bolibio.com
Jiangsu Boli Bioproducts Co.,Ltd.
Add: 93 Yangzhou Road, Jiangyan Economic Development Zone, Jiangsu 225500, China
Jiangsu Boyang Bioproducts Co., Ltd.
Add: 30 Tongwang Road, Nantong Economic Development Zone, Jiangsu 226010, China
Glucoamylase HGA-101PU
DESCRIPTION HGA-101PU contains glucoamylase and starch debranching enzyme-pullulanase. Glucoamylase is made from controlled fermentation of selected strains of Aspergillus niger. Pullulanase is made from selected strains of 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 sugar.
Category:
Product Description
HGA-101PU is mainly used for the production of starch sugar.
Product Characteristics
Pullulanase activity: 1,600 U/ml (minimum)
Appearance: Yellow brown Liquid
Product pH: 3.0 to 5.0
Specific gravity: 1.10 to 1.25 g/ml
Benefits
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>96.5%
4) Possibilities to use higher concentration substrate
5) Stable activity ensures stable dosage rate, no need to adjust dosage for each batch
Effect of pH
The effective pH range for HGA-101PU is 3.0 to 5.5. For maximum activity, the optimal pH range for HGA-101PU is 4.0 to 4.5, optimal pH is 4.2. See Figure 1.
Effect of Temperature

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Greater conversion rate from starch to glucose
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Maximized utilization of raw materials
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Suitable for the production of glucose with DX > 96.5%
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Capable to work with higher concentration substrate
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Stable activity ensures stable dosage rate, no need to adjust dosage for each batch
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Standard packaging is 25kg, 30kg food-grade HDPE drums or 1125 kg IBC totes.
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Customized packaging is available upon request.
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Typical shelf-life is six months if it is stored below 25°C in its original packaging, sealed and unopened, protected from sunlight.
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Its shelf-life will be eighteen months if this product is stored properly at 0 ∼10°C.
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HGA-101PU has been formulated for optimal stability. Prolonged storage and/or adverse conditions such as higher temperature may lead to a higher dosage requirement, therefore should be avoided.
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