High Temperature Resistant α-amylase Powder 100,000 U/g Brewing Starch Hydrolysis Food Industry Biological Enzymes 
Catalog Number IE-7839
Color Light yellow or white
Declared Activity 100,000 U/g
Appearance Powder
| Activity Definition | The amount of enzyme required to liquefy 1 mg of soluble starch in 1 minute at 70°C and pH 6.0 is 1 unit of enzyme activity. |
| Mechanism | This product is a hydrolytic enzyme, which can randomly hydrolyze starch, glycogen, and its hydrolysate internal α-1.4 glucosidic bond at higher temperatures, producing soluble dextrin and a small amount of oligosaccharide, making the viscosity of gelatinous starch solution drop rapidly, and excessive hydrolysis can produce a small amount of glucose and maltose. |
| Application | This product is widely used in starch sugar (glucose, caramel, dextrin, fructose, oligosaccharide), alcohol, beer, monosodium glutamate, food brewing, organic acid, textile, printing and dyeing, paper making, and other fermentation industries. |
| Appearance | Powder |
| Activity pH | 5.5-8.0 |
| Optimum pH | 6.0-6.5 |
| Declared Activity | 100,000 U/g |
| Color | Light yellow or white |
| Weight | 1.0 kg |
| Safety |
High-temperature resistant α-amylase is a pure natural enzyme preparation; it is protein, consuming food with enzyme preparation is like consuming food with protein, it is beneficial and harmless to the human body. For some sensitive people, if they directly ingest highly concentrated enzyme powder or droplets, it may cause allergy; too long contact may irritate skin, eyes, and mucous membrane tissue. It is recommended to wear protective gears such as a mask and eye protection during the operation, and the remaining or spilled enzyme powder should be disposed of in time. For a large amount of spilled enzyme powder, it should be gently swept back to the container, while a small amount should be vacuumed away or cleaned up by wetting with water. Medium-temperature amylase is a kind of bioactive material, which is easily inhibited and damaged by heavy metal ions (Fe3+, Cu2+, Hg+, Pb+, etc.) and oxidant, so contact with it should be avoided in the process of storage or use. |
| Storage |
The enzyme preparation will lose its vitality gradually with time in different degrees under different storage temperatures. It is recommended to be stored in a cool and dry environment, and should be stored under low temperature and protected from light. If stored for too long or under unfavorable storage conditions, such as high temperature and humidity, it is necessary to increase the addition amount appropriately at the time of use. |
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