Pullulan .

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Pullulan . Specification

Origin
Fermentation of starch by Aureobasidium pullulans

Shelf Life
24 months

Medicine Type
Pharmaceutical and food grade

Flavor
Neutral

Best Before
24 months from manufacturing

Purity
>98%

Ingredients
Pullulan

Sub Ingredients
None

Dosage
As per application requirement

Dosage Guidelines
Use as directed in product formulation

Dosage Form
Powder

Storage Instructions
Store in a cool, dry place away from sunlight

Packaging Size
1 kg, 5 kg, 25 kg

Packaging Type
Poly liner bag, HDPE drum, carton

About Pullulan .

Product Name: Pullulan

E Number: E1204
CAS: 9057-02-7
EINECS: 232-945-1
Molecular Formula: C20H36O16
Molecular Weight: 532.49024

Specification: food grade Pullulan

Item	Specification
Appearance	Almost white power particles
Viscosity	15 ~ 180 mm2/s
Content	98% Min.
Mono-, Di- and oligosaccharides	10.0% Max.
Nitrogen	0.05% Max.
Loss on drying	6.0% Max.
Residue on ignition	0.3% Max.
pH	4.5 ~ 6.5
Heavy metals	5.0ppm Max.
Total plate count	100cfu/g Max.
Coliforms	Negative/25g
Salmonella	Negative/25g

Exceptional Purity and Quality

Pullulan is manufactured to >98% purity with strict control of heavy metals (<10 ppm) and residual solvents (not detected). It features low microbiological counts, meeting global safety standards for pharmaceuticals and food products, ensuring a high-quality ingredient for your applications.

Versatile Applications and Benefits

Well-suited for the food, pharmaceutical, and cosmetic industries, Pullulan acts as a film-former, binder, and coating agent. Its neutral flavor, excellent solubility, and non-allergenic properties provide versatility, making it ideal for edible coatings, transparent films, and fast-melting capsule shells.

Safe Handling and Long Shelf Life

This ingredient is supplied in powder form and should be stored in a cool, dry place away from sunlight. With a shelf life of 24 months from the manufacturing date, it remains stable and effective for extended periods, ensuring reliability and safe handling during production and storage.

FAQs of Pullulan .:

Q: How is Pullulan produced and what ensures its safety?

A: Pullulan is produced by fermenting starch using Aureobasidium pullulans. Rigorous quality control during production ensures high purity (>98%), absence of residual solvents, and minimal levels of heavy metals and microbes, making it safe for pharmaceutical and food applications.

Q: What are the main applications of Pullulan in various industries?

A: Pullulan is widely used in the pharmaceutical and food industries as a film-former for edible films, capsules, and tablet coatings. It also finds use in cosmetic products due to its excellent solubility, neutral taste, and ability to form transparent, flexible films.

Q: When should Pullulan be added during the manufacturing process?

A: Pullulan should be incorporated as directed by the specific product formulation guidelines, typically during the blending or mixing stage to ensure uniform dispersion in the final application, whether in films, capsules, coatings, or other products.

Q: Where should Pullulan be stored to maintain its quality?

A: For optimal stability and quality, Pullulan should be stored in a cool, dry place, away from direct sunlight in sealed packaging such as poly liner bags, HDPE drums, or cartons to prevent moisture and contamination.

Q: What is the recommended dosage of Pullulan for different uses?

A: The dosage of Pullulan varies according to its end use and product formulation. It is typically used as per application requirements, and users should follow the manufacturers guidelines or consult technical references for precise dosage recommendations.

Q: What are the main benefits of using Pullulan as an ingredient?

A: Pullulan provides several benefits, including excellent water solubility, ease of film formation, non-allergenicity, and a neutral sensory profile, making it suitable for health-focused, visually appealing, and safe food, pharmaceutical, and cosmetic products.

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