Beta-Cyclodextrin (β-CD) is a food-grade cyclic oligosaccharide of seven α-1,4-linked D-glucose units forming a toroidal ring with a hydrophobic cavity and hydrophilic exterior.We supply bulk Beta-Cyclodextrin sourced from leading China manufacturers, available in powder form for global food and beverage producers. Our Beta-Cyclodextrin is widely used in stabilisation, cholesterol removal from dairy products, foods, pharmaceutical drug solubility enhancement and nutraceuticals.
Beta-Cyclodextrin is produced by enzymatic conversion of starch using cyclodextrin glucanotransferase (CGTase) from Bacillus macerans, followed by selective precipitation and crystallisation.
The seven-glucose ring creates a ~6.5 Å cavity that forms inclusion complexes with hydrophobic molecules, protecting sensitive ingredients from oxidation, heat and light while enabling stable aqueous formulations.
| Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Assay (dry basis) | ≥98.0% |
| Loss on Drying | ≤14.0% |
| Specific Rotation [α]20D | +160° to +164° |
| Reducing Sugars | ≤1.0% |
| pH (1% sol.) | 5.0–8.0 |
| Residue on Ignition | ≤0.1% |
| Heavy Metals (as Pb) | ≤5 mg/kg |
| Arsenic | ≤2 mg/kg |
| Solubility (25°C) | 18.5 g/L |
| Total Plate Count | ≤1,000 cfu/g |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine Beta-Cyclodextrin with other food ingredients in one shipment to save on freight.
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.
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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.