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Sunson Industry Group Co., Ltd

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HomeProductsEthanol & Alcohol EnzymesFood grade pullulanase for brewing

Food grade pullulanase for brewing

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Product Attributes

Model No.Sunson PUL2

Product Description
Food grade pullulanase for beer brewing industry Sunson PUL2


This product is obtained by deep fermentation of Bacillus Licheniformis.It is widely used in manufacture of beer, Starch sugar, monosodium glutamate and alcohol industry etc.
The enzyme is a thermal stable debranching enzyme at low Ph (starch α-1,6-Glucosidase).It hydrolyzes the α-1,6--glucosidic linkages and effectively affect on branched chain starch and work in Other Enzymes (glucoamylase ,Fungal Alpha- amylase ).So ,it can quicken reaction speed and improve the content of glucoamylase and maltose


1 unit of Pullulanase equals to the amount of enzyme needed to liberate 1µmol of reducing sugar (Calculated as glucose) from pullulan in one minute at pH5.8, 50℃


Declared Activity
2000 u/ml
Production Organism
Bacillus subtilis
Physical Form
Brown ,Color can vary from batch to batch. Color intensity is not an indication of enzyme activity
Normal microbial fermentation odour.
Lower Limit
Upper Limit
enymes activity


5 mg/kg

3 mg/kg
Total viable count

50,000 CFU/g
Coliform Bacteria

30 CFU/g
Escherichia coli

10 CFU/g
3 MPN/g
Not Detected/25g

In manufacture of beer: The recommended dosage is 0.4-0.8L of the enzyme preparation per ton of total raw materials. Pullulanase can reduce the content of amylopectin to produce dry beer.

In manufacture of glucose: The recommended dosage is 0.35-0.6L per ton of dry starch. Pullulanse and glucoamylase together use in saccharification step. The usage of pullulanse can improve the yield of glucose by reducing the content of amylopectin, and can reduce the usage of glucoamylase.

In manufacture of maltose: The recommended dosage is 1-2L per ton of dry starch. Pullulanase and Fungal alpha-amylase can together use in saccharification step. The usage of Pullulanse can improve the yield of maltose, and can produce maltose syrup with content of 70% maltose.



Packaging specification: 25L/drum; 1,125L/drum or as your request.


Best Before
When stored as recommended, the product is best used within 6 months from date of delivery.
Shelf Life
6 months at 25℃, activity remain ≥90%
12 months, activity remains ≥80%
Increase dosage after shelf life.
Storage Conditions
This product should be stored in a cool and dry place in sealed container, avoiding insolation, high temperature and damp. The product has been formulated for optimal stability. Extended storage or adverse conditions such as higher temperature or higher humidity may lead to a higher dosage requirement.

Product Categories : Ethanol & Alcohol Enzymes


Company introduction

Sunson Officially established in 1996, SUNSON Industry Group Co., Ltd. is a full functioning enzyme company covering R&D, production and sales. Headquartered in Beijing, SUNSON has 9 business divisions,1 Strain R&D Center, 1 Application Technology Center, 1 Technical Service Center and 1 Production Technology Center. Over more than 20 years Sunson has successfully developed series of innovative products widely applied in Feed, Brewing, Baking, Plant Extract, Leather, Alcohol, Textile, and so on. Now Sunson has been well recognized in the industry for its remarkable R&D capability, production capacity and outstanding products.

SUNSON was honored as the Key Enterprise of China Enzyme Industry by China Fermentation Industry Association, and was the first enzyme manufacturer certified with ISO 22000 Food Safety Management System in China. It was also certified with KOSHER and HALAL, ECOCERT Organic Farming Europe, FSSC22000 Food Safety Management System, ISO9001 Quality Management System and FAMI-QS. Sunson’s products have been exported to more than 50 countries or regions and widely accepted by our customers worldwide.

1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, short lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery: Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
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