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Prebiotics & Dietary Fibers
Isomalto-oligosaccharide (IMO)
CAS No.
499-40-1
E Number
—
Purity
≥90% (固形物，IMO含量)
Grade
Food Grade
Calories
2 kcal/g (Low calorie)
Glycemic Index
Low glycemic index
Isomalto-oligosaccharide (IMO) is a functional oligosaccharide produced from starch via enzymatic conversion. It offers excellent humectant properties, low water activity and mild sweetness while delivering prebiotic benefits. Widely used in bakery, energy bars, beverages and meal replacement products.
Prebiotic function: Selectively proliferates Bifidobacteria
Excellent humectant: Extends bakery product shelf life
Mild sweetness: 40-50% sucrose sweetness, smooth taste
Low water activity: Enhances product microbial stability
Multiple forms: Powder and syrup options for convenience
Specifications
| Item | Specification | Method |
|---|---|---|
| IMO Content (on solids) | ≥90% | HPLC |
| Solid Content | ≥75% (液体) | Refractometer |
| Loss on Drying (powder) | ≤5.0% | GB 5009.3 |
| pH | 4.0-6.0 | GB/T 9724 |
| Conductivity Ash | ≤0.3% | GB 5009.4 |
| Arsenic (As) | ≤2.0 mg/kg | GB 5009.11 |
| Lead (Pb) | ≤1.0 mg/kg | GB 5009.12 |
| Total Plate Count | ≤1000 CFU/g | GB 4789.2 |