beta-(1,3)-D-Glucan Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9012-72-0 |
| Product name | beta-(1,3)-D-Glucan |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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-(1,3)-D-Glucan
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk beta-(1,3)-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-(1,3)-D-Glucan
| Industry | Applications | Processing |
|---|---|---|
| Food Industry | Dietary fiber additive; functional food ingredient | Purified and extracted from yeast, oats, or mushrooms; incorporated into baked goods, dairy products, beverages, etc. to enhance nutritional value and modulate immune function |
| Pharmaceuticals & Dietary Supplements | Immune modulator; wound-healing promoter; pharmaceutical excipient | High-purity β-glucan extracted via enzymatic or acid/base hydrolysis; used in capsules, tablets, injectables, or topical dressings |
| Cosmetics | Humectant; skin barrier repair agent; anti-aging active ingredient | Formulated into emulsions, creams, and serums after micronization or nano-sizing to improve skin hydration and immune resilience |
| Agriculture | Animal feed additive (to enhance livestock and poultry immunity) | Yeast-derived β-glucan blended into feed at specified ratios to support intestinal health and disease resistance in animals |
| Biotechnology | Cell culture medium component; biomaterial | Used as a 3D cell culture scaffold or immunostimulatory molecule in tissue engineering and vaccine adjuvant development |
Manufacturing Quality Control of beta-(1,3)-D-Glucan
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Beta-Glucan Content) | Enzymatic Hydrolysis followed by Glucose Assay (e.g., GOPOD) | Beta-glucan is specifically hydrolyzed to glucose using fungal beta-glucanase, and released glucose is quantified spectrophotometrically. |
| Moisture Content | Karl Fischer Titration | Water reacts stoichiometrically with iodine and sulfur dioxide in a methanol-based reagent; endpoint detection is via electrometric titration. |
| Ash Content | Gravimetric Analysis (Ignition at 550 C) | Sample is incinerated to oxidize organic matter; residual inorganic ash is weighed after cooling in a desiccator. |
| Protein Content | Kjeldahl Nitrogen Determination | Organic nitrogen is digested with concentrated H2SO4 and catalyst, then distilled and titrated to calculate protein content. |
| Heavy Metals (Pb, Cd, As, Hg) | ICP-MS | Sample is acid-digested and introduced into plasma; elemental isotopes are detected based on mass-to-charge ratio with high sensitivity. |
| Residual Solvents | Gas Chromatography (GC-FID) | Volatile solvents are separated on a capillary column and quantified by flame ionization detection. |
| pH of Aqueous Solution | Potentiometric Measurement (pH Meter) | Hydrogen ion activity in a 1% w/v aqueous dispersion is measured using calibrated glass and reference electrodes. |
| Viscosity (in NaOH solution) | Capillary Viscometry | Flow time of a standardized sodium hydroxide solution containing dissolved beta-glucan is measured in a Ubbelohde viscometer at controlled temperature. |
| Microbial Contamination (Total Aerobic Count) | Plate Count Agar (PCA) Method | Serial dilutions of sample suspension are plated on PCA and incubated; colony-forming units are enumerated after 48–72 h. |
| Yeast and Mold Count | Dichloran Rose Bengal Chloramphenicol (DRBC) Agar | Sample dilutions are plated on selective DRBC medium and incubated; colonies are counted after 5 days at 25 C. |
| Particle Size Distribution | Laser Diffraction | Suspension of beta-glucan particles is passed through a laser beam; scattering pattern is analyzed to calculate size distribution. |
| Residual Beta-Glucanase Activity | DNS Reducing Sugar Assay | Residual enzyme activity is measured by its ability to release reducing sugars from laminarin under defined conditions, detected colorimetrically. |
Technical Specifications of beta-(1,3)-D-Glucan
| Test Item | Specification |
|---|---|
| Appearance | White to Light Yellow to Brown Powder |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.5% |
| Solubility | Freely soluble in water; insoluble in ethanol and chloroform |
| Odor | Characteristic, faintly sweet |
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-(1,3)-D-Glucan
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of beta-(1,3)-D-Glucan
Packaging of beta-(1,3)-D-Glucan
Industrial beta-(1,3)-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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