Description
Beta-Glucanase GC-500 is produced by submerged fermentation and advanced extraction process. It is endoglucanase which specifically hydrolyzes beta-1,3 and beta-1,4 glycosidic linkages of Beta-Glucan to produce oligosaccharide containing 3~5 glucose unit and glucose. It contains a certain amount of hemicellulase and can effectively break down beta-glucan in wheat and cereal endosperm cell wall. It is widely used in the beer brewing, juice processing and wine making industries.
Declared Enzyme
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Beta-Glucanase
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Systematic Name
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EC 3.2.1.6, 1,3(or 4)-beta-D-glucan 3(4)-glucanohydrolase
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Appearance
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Yellow brown liquid
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Activity
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50,000 U/ml (minimum)
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Effect of pH
Effective pH for GC-500 is from 3.5 to 6.5; the optimal pH is 4.5 to 5.5.
Effect of Temperature
The effective temperature range for GC-500 is from 30 to 65°C; the optimal temperature is 37 to 55°C. This enzyme will be completely inactivated at temperatures above 80°C for 10 minutes.
Dosage Guidelines
The optimal dosage of GC-500 should be determined according to the actual situation. Typical dosage in beer brewery is 10 to 50 grams per ton of malt wort.
Applications
Use of Beta-Glucanase GC-500 can offer the following benefits to beer brewery:
1) Reduce wort viscosity
2) Improve filtration speed and wort clarity
3) Increase the colloidal stability of beer to remove chill haze caused by the β-glucan
4) Degradation of β-glucan, improve the efficiency of filtration in the production process of pure draft beer, extend the life of the filtration membrane
We are a technical leading enzyme manufacturer in China with an established reputation as a reliable supplier of quality enzyme products to our customers at home and abroad. Equipped with most advanced technologies of submerged fermentation, extraction and refining process, our world-class factory is ISO 9001, 14001, 22000 certified and also complies with GMP standard. Our products, both Halal and Kosher certified, have been delivered to 16 countries during the past years. Our strong technical team consists of professionals with more than two decades expertise in the research,development and production of enzyme preparation and co-operates closely with the first-class research institutes and universities in China, which enables us to deliver consistent quality products to satisfy customer needs. We sincerely look forward to support you for your greater success and prosperity in the future!
Packaging,Storage & Shelf-life
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GC-500 is packaged in 25kg, 30kg HDPE plastic drums or 1125kg IBC totes. 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 the 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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This enzyme has been formulated for optimal stability. Prolonged storage and/or adverse conditions such as higher temperatures may lead to a higher dosage requirement.
Safe Handling of Enzymes
Inhalation of enzyme dust and mists should be avoided. In case of contact with skin or eyes, promptly rinse with water for at least 15 minutes. For detailed handling information, please refer to the Safety Data Sheet.
FAQ
Q1: What is the HS Code for your product?
A1:
HS code for our products is 350790.
Q2: Can you provide Health Certificate?
A2:
Due to the restructuring of the government administration departments in China, the former Entry/Exit Inspection & Quarantine Bureau has been integrated into the Customs, and the so-called "Health Certificate" previously issued by the former Entry/Exit Inspection & Quarantine Bureau (now an integrated part of Customs ) is NOT issued any more effective February 1st, 2023. This practice has been well communicated to our current customers since 2023 and we have exported enzymes smoothly without the historic Health Certificate. Instead, we issue the Health Certificate in the name of our Boli Company endorsed by CCPIT(China Council for the Promotion of International Trade), since 2023, which is also accepted by the customer.
Q3: Can you provide Certificate of Origine?
A3:
Yes, we can. Usually,
w
e will apply the
Certificate of Origin issued by the Customs such as CO, Form B, Form E, FTA-Pakistan, FTA Chile etc to help customer enjoy the preferential of import tax.
Q4: How long is your lead time (from the date of order confirmation to
shipment)?
A4:
It depends on the quantity and products.
For products exported for non-food use, if the order quantity is less than 10
metric tons, the lead time will be 15 days. If the quantity is above 10 metric tons,
the lead time will be 20 days.
If the products are exported for food application which needs Health Certificate,
the lead time will be 30 days. This is due to the issuing of Health Certificate at
the local Entry-Exit Inspection & Quarantine Bureau is normally finished in 15
working days from date of application.
In actual practice, especially for rush orders, some of our customers would prefer
to import the food-grade products in the name of industrial use, which means the
Health Certificate would not be requested. In this way it would save time and
speed up the shipment process. This does not mean that there would be any
compromise on the quality. The products are guaranteed to be food-grade even
though they would be exported for industrial use for the purpose of saving time.
Q5: What is the difference between food-grade and technical grade products?
A5:
The typical difference between food-grade and technical grade for the same
enzyme product is: the standard of microorganism requirement for food-grade is
much stricter than that for technical grade. All of our liquid products are
food-grade.
Q6: How is your product packed?
A6
: Packaging: 25kg, 30kg HDPE plastic drums, 1125 IBC totes for liquid; 25kg cardboard drum or 20kg draft paper bags with food-grade plastic bags inside or kraft paper bags for powder. We usually fix the drums or bags on pallets with stretch film and cover thermal insulation film
Q7: What is your minimum order quantity (MOQ) ?
A7:
The minimum order quantity is 400 kilograms.
Q8: What are transportation and storage conditions of your products?
A8:
All of our finished products are kept in the air-conditioned warehouse with
storage temperature controlled below 10°C ( 50°F).
During May to September, ocean shipment to Europe (for example, Ireland) is
arranged with RF (reefer container) with temperatures controlled at around 5°C.
During normal seasons other than summer time, ocean shipment to Europe are
arranged with GP FCL (normal container without temperature control).
For shipment by LCL (less than on full container), there is no RF container
available. So we have to use GP container. The whole pallet is covered and
protected with special isolation materials. The air temperature is above 30
degrees centigrade in India, and it takes around 25 day (first by ocean shipment
then by inland railway transportation ) from Shanghai to ICD PPG, India. We
have arranged the LCL shipment in this way smoothly during the past years
without any problem.
For Storage at Customer's Warehouse, it is strongly recommended to store the
products at air-conditioned warehouse 0~10ºC (32 to 50° F).
Q9: How long is the shelf-life of your products?
A9:
Typical shelf-life is 18 months provided the product is stored at 0~25° C (0~77° F)
in its original packaging, sealed and unopened, protected from the sunlight. Prolonged storage and/or adverse conditions such as higher
temperatures may lead to a higher dosage requirement.
Q10: What about your payment term?
A10:
We are flexible with payment terms like T/T and L/C. Typically, T/T
advance is preferred for orders less than one full container, whilst L/C for
regular order of full container.
Q11: Can you provide small samples for laboratory test?
A11:
Yes, we provide small samples free of charge.
Q12: How long can you dispatch the small samples upon request?
A12:
Normally, small samples of 100 ~ 200 grams are ready for delivery by
DHL or Fedex within 15 days upon request.