Introduction：Basic information about HEMICELLULASE CAS 9025-56-3, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
HEMICELLULASE Basic information
| Product Name: | HEMICELLULASE |
| Synonyms: | HEMICELLULASE;hemicellulase crude from*aspergillus niger;hemicellulase from aspergillus niger*soluble powd;hemicellulase plant cell culture tested;HEMICELLULASE CRUDE FROM*ASPERGILLUS NIG;HEMICELLULASE FROM ASPERGILLUS SP. OFF-WHITE POWDER;hemicellulase from aspergillus niger;Hemicellulase, 150KU/g |
| CAS: | 9025-56-3 |
| MF: | NULL |
| MW: | 0 |
| EINECS: | 232-799-9 |
| Product Categories: | Carbohydrate HydrolysisPlant Biotechnology;Application Index;Carbohydrate and PTM AnalysisApplication Index;Carbohydrate hydrolysis&PTM analysis;Plant Tissue Culture;Protoplast Isolation and Culture |
| Mol File: | Mol File |
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HEMICELLULASE Chemical Properties
| storage temp. | -20°C |
| form | powder |
| color | Yellow to brown |
| Specific Activity | 0.3-3.0unit/mg solid (using a β-galactose dehydrogenase system and locust bean gum as substrate) |
| EPA Substance Registry System | Hemicellulase (9025-56-3) |
Safety Information
| Hazard Codes | Xn |
| Risk Statements | 42 |
| Safety Statements | 22-24-36/37 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Resp. Sens. 1 |
HEMICELLULASE Usage And Synthesis
| Chemical Properties | Can constitute the plant cell membrane polysaccharides (except cellulose and pectin substances) plus water decomposition of various enzymes. The main role for the locust bean gum and coca bean gum and other polysaccharides such as β-1, 4-glucan bond hydrolysis into p-dextrin. The hemicellulase produced by three kinds of Aspergillus niger, the optimum pH value of 3.0, 5.0 and 5.5; at 30 ℃ to maintain 24h activity is still 100% of the pH range were 3.5 ~ 10, 2.5 ~ 6, 4 ~ 7; at pH 5.6 under the maintenance of 15min activity is still 100% of the temperature were 50 ~ C:, 60 ℃, 70 ℃. Nearly white to light gray amorphous powder or light gray to dark brown liquid. As a commodity can contain food grade diluent, carrier, stabilizer and preservative. Soluble in water, a few insoluble in ethanol, chloroform and ether. |
| Uses | Hemicellulase from Aspergillus niger has been used in enzyme digestions. |
| General Description | This product has been enhanced for energy efficiency and waste prevention when used in cellulosic ethanol research. |
| Biochem/physiol Actions | Hemicellulase is a group of enzymes that catalyzes the breakdown of heteropolysaccharides. It includes glucanases that act on glucan. Similarly, xylanases and mannanases breakdown xylan and mannan respectively. Hemicellulase is prevalent among various bacteria, fungi and plants. |
HEMICELLULASE Preparation Products And Raw materials
| Raw materials | Cross-linked dextran gel G-75 |
| Preparation Products | cellulase-->DEXTRANASE-->CAROB GALACTOMANNAN |
