Some alternative names for mesophilic amylase are liquefying amylase, liquefying enzyme, α-1,4 dextrinase, bacterial amylase, α-amylase, and dextrinase. These names are used to refer to the same enzyme, which is widely used in various industries for its ability to break down starch molecules. It is commonly known as mesophilic amylase due to its optimal temperature range for activity, which is typically around room temperature. However, it is important to note that this enzyme can also function at higher temperatures, albeit with reduced efficiency. By rearranging the given information, we can highlight the various names associated with this versatile enzyme, underscoring its importance across different fields of application.
CAS number: 9000-90-2
Vitality: ≥50U/mg
A definition of viability is that 1 U is equivalent to the amount of enzyme capable of releasing 1 μmole of maltose per minute at a temperature of 25 °C and pH level of 6.9, using starch from Zulkowsky's catalog number 85642 as a substrate. This provides a standard measurement for the activity of the enzyme.
This powder is either yellow-brown or off-white in color and is derived from Bacillus subtilis.
This enzymatic tool finds its application primarily in the field of biochemical research. Its main function is to efficiently break down complex starch molecules into smaller, low molecular weight compounds. This ability to rapidly liquefy starch makes it invaluable for various scientific studies and investigations focusing on starch degradation.
Storage: 2~8℃
Alpha-amylase is a versatile enzyme widely used in various industries. Its primary function is to catalyze the hydrolysis of starch, resulting in the production of caramel, glucose, and syrup, among other products. This enzyme is also utilized in the manufacture of dextrin, beer, rice wine, alcohol, soy sauce, vinegar, fruit juice, and monosodium glutamate.
One of the fascinating applications of alpha-amylase is in bread production. It is added to the dough mixture to reduce viscosity, hasten fermentation, increase sugar content, and prevent bread aging. The enzyme is also used in the processing of cereal raw materials used in infant and baby foods. Apart from that, alpha-amylase finds its use in vegetable processing.
Overall, alpha-amylase is an essential enzyme that plays a crucial role in many manufacturing processes and food industries that deal with starch-based products. Its benefits such as increasing yield and efficiency make it an indispensable component in various processes.
Packaging and Storage
Each non-hazardous plastic bag contains 1 kg of powder, while each plastic bucket weighs 25 kilograms.
To maintain the efficacy of this active biological substance, it is advisable to store it in a cool and dry place. Strong sunlight and high temperatures should be avoided as they can negatively impact its quality.
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ANALYSIS |
SPECIFICATION |
RESULTS |
|
Appearance |
light yellow/white Powder |
Complies |
|
Odor |
Characteristic |
Complies |
|
Tasted |
Characteristic |
Complies |
|
Assay |
2000 u/g~40,000 u/g |
Complies |
|
Sieve Analysis |
100% pass 80 mesh |
Complies |
|
Loss on Drying |
5% Max. |
1.02% |
|
Sulphated Ash |
5% Max. |
1.3% |
|
Extract Solvent |
Ethanol & Water |
Complies |
|
Heavy Metal |
5ppm Max |
Complies |
|
As |
2ppm Max |
Complies |
|
Residual Solvents |
0.05% Max. |
Negative |
|
Microbiology |
||
|
Total Plate Count |
1000/g Max |
Complies |
|
Yeast & Mold |
100/g Max |
Complies |
|
E.Coli |
Negative |
Complies |
|
Salmonella |
Negative |
Complies |
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