α-galactosidase
After years research, α-galactosidasehas been first developed and produced in China by Habio Bioengineering Co, Ltd, which can hydrolyze (break) alpha-1,6-glycosidic bonds in galactosyl oligosaccharides (alpha-galactosides), liberating usable simpler sugars, leading to eliminating its anti-nutrient effect in feed raw material and improving utilization of energy and protein of feedstuff.
α-galactosidase Mechanisms
α-Galactoside (such as raffinose and stachyose) is a kind of anti-nutrient factor that exists in some plant seeds, whose content is highest in bean seed while lowest in grain seed. Poultry has no endogenous enzyme to digest α-galactosidase. Pig can partially ferment it with the aid of intestinal microoganism and yield CO2 and NH3 at the same time, which arouses flatulence, nausea, borborygmus and diarrhea. Thus α-galactoside wins a name for flatulence factor. α-Galactoside can be gathered massively in the body of livestock and poultry, which will influence on the breeding effect of feed and organism while reaching a certain amount.
Content of α-galactoside in common plant feed stuff
| Plant seed | Raffinose(%) | Stachyose(%) | Total |
| Soy bean | 1.21 | 4.22 | 5.43 |
| Cottonseed | 6.91 | 2.36 | 9.27 |
| Peanut | 0.33 | 0.99 | 1.32 |
| Sunflower seed | 3.09 | 0.14 | 3.23 |
| Wheat | 0.70 | 0.70 | |
| Barley | 0.71 | 0.71 | |
| Corn | 0.26 | 0.26 |
α-Galactosidase can digest anti-nutrient factors, such as raffinose and stachyose, and galactosidase. It can also hydrolyze galactomannans contained in bean gum with mannase to achieve synergy.
α-galactosidase Features
Broad rang activity High activity in the condition of pH3.5~6,37℃
Higher purity
Employing the production strain of leading position in international and standard process to ensure product quality
Higher activity
Using galactosidase gene with high specific activity and advanced liquid submerged fermentation to ensure high activity of product.
High temperature-resistant
Special post-processing technique keeps product high activity at 85℃.
α-galactosidase Function
Hydrolyzing α-galactoside bond in feedstuff, improving feed quality and utilization of energy and protein to reduce formula cost.
Increasing feed intake of livestock and poultry, improving animal performance, and reducing nitrogen output to decrease environmental pollution
α-galactosidase Usage
Used in combine with mannanase for suggestion
α-galactosidase Storage
Packaging: 25kg/bag or 20kg/barrel
Store under sealed, room temperature condition for 12 months (less than 25℃) Avoid to be exposed to the sun, rain, high temperature and high humidity
Technical service
Offer α-galactosidase usage formula, enzyme activity test and related product technical service to ensure the result.
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