PULLULANASE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9075-68-7 |
| Product name | PULLULANASE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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) |
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Documents We Provide for PULLULANASE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk PULLULANASE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of PULLULANASE
| Industry | Application | Process |
|---|---|---|
| Food Industry | Starch saccharification and glucose production | Used in starch processing to hydrolyze α-1,6-glycosidic bonds in amylopectin, thereby increasing glucose yield; typically applied in combination with α-amylase and glucoamylase |
| Food Industry | High-maltose syrup production | Applied for selective debranching to significantly increase maltose content in high-maltose syrup, enhancing sweetness profile |
| Food Industry | Modified starch production | Applied enzymatically to debranch starch, generating linear dextrins for the production of resistant starch or oligosaccharides |
| Biofuels | Fuel ethanol production | Applied in starch-based ethanol fermentation processes to facilitate complete starch hydrolysis into fermentable sugars, improving ethanol conversion efficiency |
| Pharmaceutical Industry | Isomaltooligosaccharide (IMO) production | Used as a key enzyme in enzymatic oligosaccharide synthesis for functional food or prebiotic ingredient manufacturing |
| Research | Enzymology and carbohydrate research | Applied to analyze branched polysaccharide structures, study glycosidic bond specificity, and investigate enzymatic catalytic mechanisms |
Manufacturing Quality Control of PULLULANASE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Enzyme Activity | Spectrophotometric Assay (p-Nitrophenyl-alpha-D-maltotrioside substrate) | Hydrolysis of chromogenic substrate releases p-nitrophenol, quantified by absorbance at 405 nm. |
| Protein Content | Bradford Assay | Binding of Coomassie dye to basic and aromatic amino acid residues causes spectral shift measurable at 595 nm. |
| Moisture Content | Karl Fischer Titration | Reaction of water with iodine and sulfur dioxide in methanol/pyridine medium is stoichiometrically titrated. |
| pH | Potentiometric Measurement (pH meter) | Hydrogen ion activity measured via glass electrode potential difference relative to reference electrode. |
| Residual Solvents | Gas Chromatography (GC-FID) | Volatile organic solvents separated on capillary column and quantified by flame ionization detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Element-specific ionization in plasma followed by mass-selective detection at ultra-trace levels. |
| Microbial Contamination (Total Aerobic Count) | Plate Count Agar (PCA) Method | Viable aerobic microorganisms cultured on nutrient agar and enumerated as colony-forming units per gram. |
| Endotoxin Level | Limulus Amebocyte Lysate (LAL) Assay | Endotoxin-induced coagulation cascade in horseshoe crab lysate produces measurable gel or colorimetric signal. |
| Residual Host Cell Proteins | ELISA | Antibody-based capture and detection of process-related host proteins using enzyme-linked immunosorbent assay. |
| Specific Activity | Enzyme Activity / Protein Content Calculation | Ratio of measured enzyme activity (U/mg) to total protein concentration, indicating catalytic efficiency. |
| Appearance and Color | Visual Inspection | Assessment under controlled white light against standard color references and against specified clarity criteria. |
| Particle Size Distribution | Laser Diffraction | Analysis of light scattering pattern from dispersed particles to determine volumetric size distribution. |
Technical Specifications of PULLULANASE
| Test Item | Specification |
|---|---|
| Appearance | Off-white to light brown powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.5% |
| Odor | Characteristic, mild enzymatic odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of PULLULANASE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of PULLULANASE
Industrial PULLULANASE Procurement FAQ
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.
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