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pullulan cas 9057-02-7

Chemical Name: Pullulan

CAS No.: 9057-02-7

Molecular Fomula: (C37H62O30)n

Appearance:White powder




PullulanQuick Details

Chemical Name: Pullulan

CAS No.: 9057-02-7

Molecular Fomula: (C37H62O30)n

Appearance:White powder


Pullulan Typical Properties

Item Specifications Results
Appearance White powder White powder
Identification Comply with the standard Conform
Viscosity((10% w/w aqueoussolution at 30℃) 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
Arsenic,mg/kg ≤2 Conforms
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 Packaging and Shipping

Drum, 25 kg/drum

Pullulan Storage

Storage in a dark, cool, ventilated, and dry environment

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