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Pullulan Quick Details
Chemical Name: Pullulan
CAS No.: 9057-02-7
Molecular Fomula: (C37H62O30)n
Appearance: White powder
Assay:90%
Pullulan Typical Properties
| Item | Specifications | Results |
| Appearance | White powder | White powder |
| Identification | Comply with the standard | Conform |
| Viscosity((10% w/w aqueoussolution at 30ºC) | 50-99.9/100-180 | 107.4 |
| Assay | ≥90% | 96.15 |
| PH(10% solution) | 5.0-7.0 | 5.5 |
| Loss on drying | ≤6% | 3.15 |
| Ignited residue | ≤0.50% | 0.17 |
| Mono-, di- andoligosaccharides(expressed asglucose) | ≤10% | 0.70 |
| Total nitrogen | ≤0.05% | 0.02 |
| Lead,mg/kg | ≤1 | Conform |
| Total Plate Count/(CFU/g) ≤ | First grade ≤300 Second grade ≤1000 | 15 |
| Coliforms | Negative in 25 g | Negative in 25 g |
| Molds/(CFU/g) | ≤10 | Conform |
| Yeasts/(CFU/g) | ≤10 | Conform |
| Salmonella | Negative in 25 g | Negative in 25 g |
| Conclusion | This batch is confirming with the standard of PLI-10 first grade | |
Pullulan Application
Pullulan are mainly used in the pharmaceutical, food, light industry, chemical and petroleum industries.
As a water-soluble mucopolysaccharide, Pullulan has good film formation, fiber formation, gas barrier, adhesion, easy processing and non-toxicity.
The following is a detailed application description of the Pullulan.
1. In the pharmaceutical and food health products capsule industry, the cosmetics industry, as a bonding agent.
2. As a food improver and thickener in the food industry.
3. This product is used as a water-soluble packaging material to prevent air oxidation.
4. This product is used as a low-heat food raw material for staple foods, cakes, etc.
Application examples
1. As a product wrap film
Since the pullulanhas a good film forming property, it has a good effect on the preservation of fruits, vegetables, eggs and the like.
2. Preservation of seafood
Pullulan can effectively and effectively inhibit the accumulation of volatile energy base nitrogen in seafood and reduce the evaporation of water from seafood. It is a new and effective seafood preservative.
3. Food processing industry
Pullulan is used as a food quality improver and plasticizer in the food industry, and can also be used as a staple food, cake and other low-heat food raw materials in the food industry.
4. Environmental protection
Pullulan can be used for the purification of high turbidity water, the first-stage strengthening treatment of urban sewage and the wastewater treatment in the production of monosodium glutamate.
5. Packaging industry
Pullulan is a stable polysaccharide that is nonionic and non-reducing and therefore readily soluble in water. The film made only by Ruppland polysaccharide is transparent, colorless, odorless, non-toxic, tough, highly oil resistant, edible, and can be used as food, fruit and vegetable packaging. Compared with the film made of high-chain starch, the film made by pullulan has the characteristics of good gloss, high strength and excellent folding resistance.
Pullulan Package
Drum, 25 kg/drum
Pullulan Storage
Storage in a dark, cool, ventilated, and dry environment
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