China Factory Direct
|
|
| CAS number | 9032-08-0 |
| Product name | AMYLOGLUCOSIDASE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeFood Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Food Industry | Production of sweeteners such as glucose and maltose via starch saccharification | Saccharification of liquefied starch slurry at 55–60°C and pH 4.0–4.5 to generate fermentable sugars |
| Brewing Industry | Enhancement of ethanol yield and raw material utilization | Hydrolysis of dextrins and oligosaccharides into fermentable sugars (e.g., glucose) prior to alcoholic fermentation to support yeast metabolism |
| Animal Feed Industry | Improvement of feed digestibility and nutritional value | Addition to compound feed to assist in the breakdown of residual starch within the animal gastrointestinal tract, thereby increasing energy utilization |
| Biorefining | Supplementary saccharification step in cellulosic ethanol production | Co-action with cellulase to convert the starch fraction in pretreated lignocellulosic materials into fermentable sugars |
| Bakery Industry | Enhancement of dough fermentation performance and bread texture | Incorporation into dough to provide controlled sugar release for yeast fermentation, improving loaf volume and crust color |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Enzyme Activity | Spectrophotometric Assay (pNPG substrate) | Hydrolysis of p-nitrophenyl-alpha-D-glucopyranoside releases p-nitrophenol, measured at 405 nm absorbance |
| Protein Content | Lowry Assay | Copper-protein complex formation followed by Folin-Ciocalteu reagent reaction for colorimetric quantification |
| Moisture Content | Gravimetric Drying (AOAC 934.01) | Weight loss after drying at 105 C to constant mass |
| Ash Content | Gravimetric Incineration (AOAC 942.05) | Residue weight after incineration at 550 C |
| pH | Potentiometric Measurement | Hydrogen ion activity determined using calibrated glass electrode in aqueous suspension |
| Heavy Metals (Pb, Cd, As, Hg) | ICP-MS | Multi-element quantification via plasma ionization and mass spectrometric detection |
| Microbial Contamination (Total Aerobic Count) | Plate Count Agar (ISO 4833-1) | Viable aerobic bacteria enumerated by colony formation on nutrient agar after incubation |
| Coliforms | Most Probable Number (MPN) Method (ISO 4832) | Statistical estimation based on lactose fermentation in selective broth tubes |
| Salmonella | ISO 6579-1 Enrichment and Selective Plating | Pre-enrichment, selective enrichment, and isolation on XLD/BSA agar with biochemical confirmation |
| Residual Solvents (e.g., ethanol, acetone) | Gas Chromatography (GC-FID) | Separation and flame ionization detection of volatile organic residues |
| Particle Size Distribution | Laser Diffraction (ISO 13320) | Analysis of light scattering pattern to determine volume-based particle size distribution |
| Specific Activity | Enzyme Activity / Protein Content | Ratio of measured enzymatic units per mg protein, calculated from independent activity and protein assays |
| Test Item | Specification |
|---|---|
| Appearance | Off-white to light brown powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=1.0% |
| Odor | Characteristic mild enzymatic odor |
| Solubility | Freely soluble in water; insoluble in organic solvents |
|
|
|
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.