Isomalt (Palatinitol)
Food Additives 2025-03-02
Isomalt, also called Palatinitol, is a sugar substitute or sugar alcohol processed from sugar beet. It is a well-tolerated, non-toxic polyol and protein stable excipient. Traditionally, Isomalt (Palatinitol) is used as a sweetener in the food industry and as a tablet excipient in pharmaceuticals.
| Attribute | Details |
|---|---|
| Name | Isomalt (Palatinitol) |
| CAS Number | 64519-82-0 |
| Chemical Formula | C12H24O11 (mixture of 6-O-α-D-Glucopyranosyl-D-glucitol and 1-O-α-D-Glucopyranosyl-D-mannitol) |
| Molecular Weight | Approximately 344.30 g/mol (may vary due to mixture) |
| Appearance | White crystalline powder |
| Taste | Sweet, with a sweetness intensity similar to sucrose but with a slight coolness sensation |
| Solubility | Soluble in water, slightly soluble in alcohol |
| Stability | Non-hygroscopic, stable under normal conditions, and resistant to crystallization during storage |
| Applications | Used as a sweetener in food and beverages, as a tablet excipient in pharmaceuticals, and in various other industrial applications |
| Health Benefits | Non-cariogenic, low glycemic index, suitable for diabetics, and well-tolerated by the body |
| Production Method | Enzymatic conversion of sucrose to isomaltulose, followed by catalytic hydrogenation |
| Regulatory Status | Generally recognized as safe (GRAS) by the FDA for use in food, and approved for pharmaceutical use in many countries |
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