Demeterherb highlights standardized curcumin lineup ahead of DUPHAT 2026

Xi'an Demeter Biotech Co., Ltd. is promoting a curcumin portfolio built around standardized content, solubility, and color-strength grades ahead of DUPHAT 2026 in Dubai. The company says ISO22000-backed quality controls and documented specifications help buyers match material choice to finished-formula needs.

Why it matters: - Curcumin buyers often need different material types for different uses, not one generic extract. - Standardized specifications, test methods, and COAs help procurement and quality teams compare suppliers on measurable terms. - High dissolution needs are separate from active-content claims, so formulators need the right grade for the target system.

What happened: - Xi'an Demeter Biotech Co., Ltd. is showcasing its curcumin portfolio ahead of DUPHAT 2026, which runs August 25-27, 2026, at Dubai World Trade Centre. - The company is listed as an exhibitor at Stand 2G16. - Demeterherb plans to promote its curcumin range to buyers focused on specification, solubility, and formulation fit.

The details: - The portfolio includes curcumin at 10%-95%, water-soluble curcumin at 10%-20%, water-soluble curcumin colors from E40 to E160, oil-soluble curcumin colors from E40 to E100, turmeric color powder at 1%-5%, and feed-grade options. - The turmeric extract page defines the material as root-based, orange-yellow powder with curcumin as the active ingredient and HPLC as the test method. - A COA is available for each order, and the powder has a 24-month shelf life. - Packaging options include 1 kg foil bags and 25 kg cartons and fiber drums. - The company says products reach more than 50 countries and regions. - OEM options include hard capsules, soft capsules, tablets, granules, and private-label packaging.

Between the lines: - The offering is built to separate content, solubility, color strength, and end use instead of treating them as the same claim. - That separation reduces the risk that a buyer mistakes a color code for an assay percentage. - ISO22000 adds a food-safety management layer, but it does not replace batch-specific testing or formula validation. - The company also lists EU Organic, USDA Organic, FDA, Halal, and Kosher credentials, along with production to the national GMP standard.

What's next: - Buyers can compare the listed grades against their application needs before requesting COAs, packaging, and trial quantities. - Projects that need water-based dispersion can evaluate the water-soluble grades, while oil-phase systems can review the oil-soluble color grades. - Feed projects should be quoted separately. - More information is available on the company's website.

The bottom line: - Demeterherb is positioning curcumin as a specification-driven supply decision, not a one-size-fits-all extract.