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Curdlan gum is a microbial extracellular polysaccharide produced commercially through fermentation of a mutant strain of Alcaligenes faecalis var. myxogenes. It is tasteless and forms elastic gels that are retortable and freezable, making it valuable for food applications requiring thermal stability. Aqueous suspensions plasticize and briefly dissolve before producing reversible gels on heating to around 55°C, while higher temperatures yield irreversible gels through aggregation of triple-helical structures and syneresis.
The gum is insoluble in cold water but exhibits unique gelling properties under heat, with salts tending to inhibit gel formation and weaken final gel strength. Typical food-grade curdlan has a molecular weight range of 50,000 to 2,000,000 Da and forms gels with high water-holding capacity. Standard purity levels for commercial grades exceed 90%, with moisture content typically below 10% and ash content under 5%.
Primary applications include low-calorie gels, heat-resistant jellies, and as a texture modifier in meat analogues and noodles. Dairy manufacturers use it to improve water retention in processed cheeses, while the meat industry employs it as a binder in restructured products. Bulk packaging for industrial use is commonly 25 kg multi-layer paper bags with polyethylene liners, and buyers should confirm shelf life, which for standard grades is typically 24 months when stored in cool, dry conditions.
| Chemical nature | Microbial extracellular polysaccharide |
| Source microorganism | Alcaligenes faecalis var. myxogenes |
| Solubility in cold water | Insoluble |
| Gel formation temperature (reversible) | 55°C |
| Gel type at higher temperatures | Irreversible through triple-helix aggregation |
| Molecular weight range (typical) | 50,000 - 2,000,000 Da |
| Purity (standard food grade) | > 90% |
| Moisture content (typical) | < 10% |
| Ash content (typical) | < 5% |
| Effect of salts on gelling | Inhibits gel formation and weakens final gels |
Niran Bio Chemical Limited operates from Wuxi, Jiangsu Province, China, with a registered address at 2108, #307 Guangnan Road. The company specializes in microbial fermentation products, including polysaccharide-based food additives, and maintains a harbor-tier trust rating on the platform, indicating verified business credentials and trade history.
While the supplier’s profile shows no recorded response rate or average response time, the company’s focus on biochemical production suggests capacity for consistent supply of fermentation-derived ingredients. Buyers should directly confirm production capabilities, quality control measures, and any third-party certifications, as these details are not publicly stated in the available profile.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the supplier’s production capacity and quality control processes, as these are not detailed in the public profile. Request certificates of analysis for recent batches to confirm purity, molecular weight, and moisture content, as these directly impact performance in your application.
Confirm logistics details, including port of loading, as Wuxi in Jiangsu Province is the supplier’s base. Standard lead times for microbial gums can vary, so clarify whether the supplier can meet your schedule. Incoterms such as FOB or CIF should be negotiated based on your preferred risk and cost allocation.
For quality checks, test the gum’s gelling temperature and gel strength under your processing conditions, as these can vary with molecular weight and purity. Request a sample for pilot testing. Ensure all documentation, including MSDS and certificates of origin, is provided to comply with import regulations for food additives.
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When sourcing Curdlan Gum for your business, securing the right balance of quality and cost is essential. Niran Bio Chemical Limited, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Guar Gum sector with strong demand from importing countries worldwide.
Importing Curdlan Gum requires careful attention to shipping logistics, customs compliance, and secure payment terms. Niran Bio Chemical Limited offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Curdlan Gum has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Guar Gum category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Curdlan Gum requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Curdlan Gum from Niran Bio Chemical Limited is $30/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Niran Bio Chemical Limited through EximNext.
The supplier, Niran Bio Chemical Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Curdlan Gum. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Curdlan Gum depends on the specific grade and form. Contact Niran Bio Chemical Limited through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Curdlan Gum from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Niran Bio Chemical Limited. Ensure you have the necessary import licenses for Guar Gum products in your destination country.
Yes, Niran Bio Chemical Limited is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Niran Bio Chemical Limited through EximNext.
Niran Bio Chemical Limited offers Curdlan Gum with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Curdlan Gum is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Niran Bio Chemical Limited through our platform.
Niran Bio Chemical Limited maintains international quality certifications. These ensure that the Curdlan Gum meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Niran Bio Chemical Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Niran Bio Chemical Limited.
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