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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
Product Description
Description
PUREMEI NDS is a food-grade glucoamylase produced from classical strains of Aspergillus niger through submerged fermentation, extraction and refining processes. PUREMEI NDS has a high conversion rate from starchy substrates into fermentable sugars. It can hydrolyze α-D-1, 4 glucosidic bonds from the non-reducing end of starches one after another. It can also slowly hydrolyze the α-D-1, 6 glucoside branch bonds of starch and cleave the α-1, 3 bonds to release glucose.
PUREMEI NDS is a powder enzyme specially designed for saccharification in baking.
Product Characteristics
Declared Enzyme:
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Glucoamylase
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Systematic Name:
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EC 3.2.1.3, 1,4-alpha-D-glucan glucohydrolase
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Appearance:
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Pale brown powder
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Activity:
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200,000 U/g (minimum)
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Moisture:
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8% (Maximum)
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Effect of pH
The optimal pH for PUREMEI NDS is 3.5 to 4.5. See Figure 1.
Effect of Temperature
PUREMEI NDS can work at temperatures from 30 to 65°C. Its optimal temperature range is 55 to 60°C. See Figure 2.

Applications
Use of PUREMEI NDS gives the following benefits for baking :
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Packaging
PUREMEI NDS is packaged in 20kg food-grade kraft paper bags or 25kg cardboard drums with food grade plastic bags inside. Customized packaging is available upon request.
Storage & Shelf-life
PUREMEI NDS has been formulated for optimal stability. Its typical shelf-life is six months if it is stored below 25°C in its original packaging, sealed and unopened, protected from direct sunlight. Its shelf-life is eighteen months if it is stored 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.
Safe Handling of Enzymes
Inhalation of enzyme dust and mists should be avoided. In case of contact with skins or eyes, promptly rinse with water for at least 15 minutes. For detailed handling information, please refer to the Safety Data Sheet.
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