beta-D-Glucan Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9041-22-9 |
| Product name | beta-D-Glucan |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeCosmetic 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 beta-D-Glucan
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk beta-D-Glucan Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of beta-D-Glucan
| Industry | Application | Process |
|---|---|---|
| Food | Functional food additive for immune modulation | Applied in fermentation extraction and purification |
| Pharmaceuticals | Immune enhancer, wound healing promoter, and adjuvant in anticancer therapy | Applied in biotechnological fermentation and chemical modification |
| Cosmetics | Humectant, anti-aging agent, and skin barrier repair ingredient | Applied in nano-emulsification and formulation integration |
| Animal Feed | Animal immune modulator to improve disease resistance | Applied in spray drying and granulation blending |
| Biotechnology | Component of cell culture media to stimulate immune cell activity | Applied in chromatographic purification and sterilization |
| Agriculture | Plant disease resistance inducer to enhance crop abiotic stress tolerance | Applied in water-soluble formulation and foliar application |
Manufacturing Quality Control of beta-D-Glucan
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Beta-D-glucan content) | UV-Vis spectrophotometry after enzymatic hydrolysis | Enzymatic cleavage of beta-D-glucan to glucose, followed by glucose quantification via glucose oxidase/peroxidase reaction and absorbance measurement at 505 nm |
| Moisture Content | Karl Fischer titration | Coulometric or volumetric titration using iodine-based reagent to quantify water based on stoichiometric redox reaction |
| Ash Content | Gravimetric analysis (incineration) | Sample incinerated at 550-600 C to oxidize organic matter; residual inorganic ash is weighed |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Quantification of trace metals by ionization in plasma and mass-selective detection with high sensitivity and multi-element capability |
| Residual Solvents (e.g., ethanol, acetone) | GC-FID | Separation by gas chromatography and detection via flame ionization for volatile organic solvent residues |
| pH (1% aqueous solution) | Potentiometric pH measurement | Measurement of hydrogen ion activity using calibrated glass electrode in a standardized aqueous suspension |
| Viscosity (in 1% NaOH solution) | Capillary viscometry | Determination of kinematic viscosity by measuring flow time of solution through a calibrated capillary tube under gravity |
| Particle Size Distribution | Laser diffraction | Analysis of scattered laser light intensity patterns to calculate size distribution of suspended particles |
| Microbial Contamination (Total Aerobic Count) | Plate count agar culture | Enumeration of viable aerobic microorganisms by colony formation on nutrient agar after incubation at 30-35 C for 48-72 h |
| Endotoxin Level | Limulus Amebocyte Lysate (LAL) assay | Quantification of endotoxins via enzymatic cascade triggered by bacterial lipopolysaccharide, measured turbidimetrically or chromogenically |
| Protein Impurity | Bradford assay | Binding of Coomassie Brilliant Blue dye to proteins causing spectral shift, measured at 595 nm for semi-quantitative estimation |
| Identity Confirmation | FTIR spectroscopy | Comparison of sample infrared absorption spectrum with reference standard to verify characteristic functional group vibrations (e.g., beta-glycosidic bond, OH stretch) |
Technical Specifications of beta-D-Glucan
| Test Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| Optical Rotation | -15° to -25° (c=1, in water) |
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 beta-D-Glucan
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of beta-D-Glucan
Industrial beta-D-Glucan 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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