| ≥1 piece |
【Product Overview】
Polydextrose, also known as Water Soluble Dietary Fiber or Polydextrin, is a water-soluble dietary fiber and multifunctional food ingredient produced by the high-temperature condensation polymerization of D-glucose, sorbitol, and citric acid. It is a randomly polymerized, highly branched glucose polymer with a small amount of sorbitol end groups, primarily characterized by 1,6-glycosidic bonds with an average molecular weight exceeding 3,200 and an average degree of polymerization exceeding 20.
Our food grade polydextrose appears as a white to off-white free-flowing powder or granules, odorless, with a slightly sweet taste. It is highly soluble in water, forming a clear and transparent solution with no foreign matter or precipitate upon full dissolution. Due to its complex highly branched structure, polydextrose resists digestion in the stomach and small intestine, making it a low-calorie carbohydrate with a caloric value of only approximately 1 kcal/g, making it an ideal choice for low-calorie, sugar-reduced, and fat-reduced formulations.
【Applications】
Polydextrose is one of the most widely used functional ingredients in the global food, beverage, and nutraceutical industries. It can be used alone or in combination with other ingredients to achieve optimal functional performance. According to GB 2760-2024, polydextrose is permitted as a food additive (thickener, bulking agent, moisture retention agent, stabilizer) in multiple food categories with specified maximum usage levels as needed. When used as a nutritional fortifier/soluble dietary fiber source under GB 14880, separate limits apply. Below are key application categories and recommended usage levels based on industry practice.
【Product Specifications】
| Parameter : | Specification |
|---|---|
| Product Name : | Polydextrose |
| CAS No.: | 68424-04-4 |
| Molecular Formula : | (C6H10O5)N |
| EINECS No. : | Not applicable |
| INS No. : | 1200 |
| E Number : | E1200 |
| CNS No. : | As thickener / As dietary fiber |
| HS Code : | 3913900000 |
| Appearance : | White to off-white free-flowing powder or granules |
| Odor : | Odorless, slightly sweet taste |
| Solubility : | Highly soluble (≥70 g/100 mL water at 25°C) |
| Caloric Value : | ~1 kcal/g (approx. 25% of sucrose) |
| Purity : | ≥90% |
| Moisture: | ≤5.0% |
| Ash : | ≤0.5% |
| pH (10% solution) : | 2.5 – 7.0 |
| Viscosity (50% solution): | Approximately 35×103 Pa·s |
| Specific Rotation : | Approximately +60° |
| Hydroxymethylfurfural (HMF) : | ≤0.1% (dry basis, ash-free) |
| Glucose: | ≤4.0% |
| Sorbitol : | ≤2.0% |
| Reducing Sugars : | ≤0.2% |
| Lead (Pb): | ≤0.5 mg/kg |
| Arsenic (As): | ≤0.5 mg/kg |
| Total Plate Count : | ≤1,000 CFU/g |
| E. coli : | ≤40 MPN/100g |
| Yeast : | ≤25 CFU/g |
| Mold: | ≤25 CFU/g |
| Pathogenic Bacteria : | Negative |
| Shelf Life: | 24 months |
| Storage : | Keep in cool, dry, well-ventilated area, avoid moisture and direct sunlight; store in sealed container |
| Packaging : | 25kg /bag |