Glucoamylase GA-6000FG_Boli Bioproducts

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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.

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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 GA-6000FG

Category：

Enzymes for Alcohol & Brewing

Hotline：

+86 510 8525 9383

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Product Description

Description

Glucoamylase GA-6000FG is a food grade powder preparation made from selected strains of Aspergillus niger using submerged fermentation, extraction and refining techniques. GA-6000FG has a high conversion rate of starchy substrates into fermentable sugars. It can hydrolyze α-D-1, 4 glucosidic bonds from the non-reducing end of starch one after. It can also hydrolyze the

α-D-1, 6 glucoside branch bonds of starch and cleaves the α-1, 3 bonds, releasing glucose. GA-6000FG is widely used in the industries such as alcohol, distilled spirit, brewage, etc.

Product Characteristics

Declared Enzyme:	Glucoamylase
Systematic Name:	EC 3.2.1.3, 1,4-alpha-D-glucan glucohydrolase
Appearance:	Light yellow powder
Activity:	600,000 U/g (minimum)
Moisture:	8% (maximum)

Effect of pH

Effective pH range for GA-6000FG is 3.0 to 5.5. For maximum activity, the optimal pH is from 3.5 to 4.5. See Figure 1.

Effect of Temperature

Generally, the temperature range for GA-6000FG is 30 to 65℃. The optimal temperature range is 55 to 60°C. See Figure 2.

Applications and Benefits

GA-6000FG is used to saccharify liquified mash from various sources including corn, milo, barley, wheat, rice, potatoes and tapioca. The resultant glucose product is fermented by yeast or another appropriate microorganism to yield alcohol.

GA-6000FG is designed to ensure the following benefits:

Increased fermentation rate

Increased alcohol yields

Efficient starch/dextrin degradation

Less residual starch in distiller’s grains

Improved performance in pre-saccharification processes

For ground-grain processing plants using simultaneous saccharification fermentation (SSF),

GA-6000FG may be added directly to the fermenter. For ground-grain dry mill plants and for wet mill plants using a separate pre-saccharification step prior to fermentation, GA-6000FG may be added to the cooling mash or liquefied starch when the temperature reaches 55 to 60°C. Temperatures above 65°C can result in loss of activity.

GA-6000FG should be dissolved in 25～30℃ warm water at a recommended ratio of 1:10 (enzyme: water) prior to use it.

Dosage Guidelines

GA-6000FG is generally added at a level of 0.18 to 0.23kg/TDS. The actual enzyme requirement is dependent on the raw materials, temperature, reaction time, and pH of the individual plant saccharification/fermentation process, and its desired result.

Packaging

GA-6000FG is packaged in 25kg cardboard drums or kraft paper bags. Customized packaging is available upon request.

Storage & Shelf-life

This enzyme has been formulated for optimal stability. Typical shelf-life is six months provided 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 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.

Safe Handling of Enzymes

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 Material Safety Data Sheet.

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