Thermostable Alpha Amylase is fermented, extracted
and refined from Bacillus licheniformis. Has good high temperature
resistance characteristics. Widely used in starch sugars (glucose,
maltose, dextrin, fructose, oligosaccharides), alcohol, beer,
monosodium glutamate, food brewing, organic acids, textiles,
printing and dyeing, papermaking, and other fermentation
industries. It can rapidly hydrolyze the α -1.4 glucosidic bond in
starch molecules at high temperatures, arbitrarily cutting off
short chain dextrins of varying lengths and a small amount of
oligosaccharides, thereby rapidly reducing the viscosity of starch.
The liquefaction time is prolonged, and a small amount of glucose
and maltose will also be produced. The optimal operating temperature is above 90 ℃, with
rapid liquefaction at 95-97 ℃ and considerable vitality at 100 ℃.
During early injection liquefaction, the instantaneous temperature
can reach 105-110 ℃. PH range: The effective pH range is 5.5-8.0,
and the optimal pH range is 5.8-6.5. |
Specifications: | Origin | Nanning, Guangxi, China | | Physical properties | Light yellow brown powder | | Enzyme activity | 200000u/g | | Odor | distinctive smell | | Solubility | soluble in water | | Fineness | 40 mesh, 60 mesh, 80 mesh (Customizable on demand) | | Optimal pH value | 5.2~6.0 | | Optimal temperature | 55~100℃ | | Product execution standards | GB1886.174-2016 | | Addition amount | 0.05~0.5% | | Enzymatic hydrolysis time | 0.5~2 hours | | Certification | HALAL certificate | | ISO Quality System Certification | | FSSC22000 Food Safety System Certification | | Product specifications | Inner packaging: 1kg/bag, 5kg/bag, 20kg/bag. | | Outer packaging: cardboard box, cardboard drum. |
Applications:
alcohol
Beer
Food brewing and fermentation
spin
printing and dyeing
papermaking |
Notices:
1. Enzyme preparations are bioactive substances that are
susceptible to the inhibitory and destructive effects of heavy
metal ions (Fe3+, Cu2+, Hg+, Pb+, etc.) and oxidants. Contact with
them should be avoided during use and storage;
2. For people who are easily sensitive, it may cause
hypersensitivity reactions; Close contact or slight inhalation may
irritate the skin, eyes, and mucosal tissues; During the use of
enzyme products, it is recommended to wear protective equipment
such as masks and eye masks.
3. Moisture proof, light proof, sealed and stored at low
temperature (0-10 ° C) for 18 months. Enzymes experience a certain
loss of enzyme activity during storage, with 5-10% loss of enzyme
activity at 10 ° C for 6 months and 10-15% loss of enzyme activity
at room temperature for 6 months.
4. Extending the storage period or being affected by harsh storage
conditions such as high temperature and humidity can lead to an
increase in usage.
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