9001-42-7
α-Glucosidase
CAS: 9001-42-7
Molecular Formula:
9001-42-7 - Names and Identifiers
9001-42-7 - Physico-chemical Properties
| Melting Point | 154.3-155.3 °C |
| Appearance | powder |
| Color | off-white |
| Storage Condition | 2-8°C |
| MDL | MFCD00081321 |
| Physical and Chemical Properties | Chemical clarified amber to dark brown liquid preparation, or white to light brown yellow powder. The main enzymes are α-amylase (liquefaction enzyme) and β-amylase (malt-glucoamylase). The main function of α-amylase is to hydrolyze α-1, 4-glucan bonds in polysaccharides such as starch and glycogen to form dextrin, oligosaccharides and monosaccharides. The main function of β-amylase is to hydrolyze α-1, 4-glucan bonds in polysaccharides such as starch and glycogen into β-limit dextrin. |
| Use | Use enzyme preparation. Mainly used in the production of caramel, alcohol, beer, whiskey, yeast. As a wheat flour improver in the baking industry: FAO/WHO regulations can be used for cereal infant food, and the amount can be determined by tax requirements. |
9001-42-7 - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3-10-21 |
9001-42-7 - Upstream Downstream Industry
| Raw Materials | Nisin |
9001-42-7 - Trait
Powder.
Last Update：2023-08-16 21:32:38
9001-42-7 - Vitality definition
One unit will liberate 1.0 μmole of D-glucose from p-nitrophenyl α-D-glucoside per min at pH 6.8 at 37℃。
Last Update：2023-08-16 21:32:38
9001-42-7 - Vitality
≥50units/mg protein。
Last Update：2023-08-16 21:32:38
9001-42-7 - Nature
| EPA chemical information | Glucosidase, .alpha.- (9001-42-7) |
Last Update：2024-04-09 20:52:54
9001-42-7 - Uses and synthesis methods
Toxicity
ADI value is not restricted and the dosage is limited to GMP (FAO/WHO,2001).
the main active enzymes of maltase are α-amylase and p amylase. for the determination of pad activity, please refer to the determination method of relevant enzymes in "amylase (16001).
Production method
barley is taken out when it germinates to about 1.5 times the length and diameter of wheat grains under controlled conditions. this is "green malt" with a water content of about 40% ~ 45%. liquid preparations are obtained after beating, filtration and other treatments. For example, after germination, it is air-dried at 50~60 ℃ to a water content of 13% ~ 15%, which is for wind cooking. If it is further dried to a water content of 3% ~ 4%, it is dry malt, and it is powdered after being ground and sieved. Saccharification power of green malt
Last Update：2024-04-10 22:41:30
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Raw Materials for 9001-42-7