【CAS】 9050-36-6
Alias: Dextrin, starch hydrolysate Maltodextrin
Molecular formula: (C₆H₁₀O₅)ₙ
Structural formula:
1.Product Property
Maltodextrin is a mixture of oligosaccharides obtained by partial hydrolysis of starch. It appears as white powder or granules, is highly soluble in water, has a low sweetness (DE value of 5 to 20), and possesses excellent emulsifying, thickening and carrier properties.
2.
| Parameter | Food Grade | Pharmaceutical Grade |
| Appearance | White powder | White free-flowing powder |
| DE Value | 5-20 | 10-15 |
| Moisture (%) | ≤6.0 | ≤5.0 |
| Ash Content (%) | ≤0.6 | ≤0.3 |
| pH (10% sol.) | 4.5-6.5 | 5.0-6.0 |
| Heavy Metals | ≤5 ppm Pb | ≤2 ppm Pb |
3.Application scope and Usage
Maltodextrin is widely used in various fields: it is used as a thickening agent and carrier in food, improving the texture of products such as milk powder and ice cream; it is used as an excipient in the pharmaceutical industry; it is used as a smooth component in cosmetics as talcum powder; and it is used in industry as an adhesive and ceramic glaze. When using, different DE value models can be selected according to the requirements; a low DE value is suitable for thickening, while a high DE value is more soluble.
4.Package and Storage
Maltodextrin is usually packaged in 25kg kraft paper bags lined with PE film. Small packages of 1-5kg or ton bags can also be provided according to demand. During storage, the environment should be kept cool and dry (temperature < 25℃, humidity < 65%), avoiding direct sunlight and storing separately from odorous items. Unopened products have a shelf life of 2 years. Once opened, they need to be sealed promptly to prevent moisture.
