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Home > Products > Additives > Food Additive > 20%OFF Pullulan powder CAS 9057-02-7 with factory price!!

20%OFF Pullulan powder CAS 9057-02-7 with factory price!!
20%OFF Pullulan powder CAS 9057-02-7 with factory price!!
20%OFF Pullulan powder CAS 9057-02-7 with factory price!!
20%OFF Pullulan powder CAS 9057-02-7 with factory price!!

20%OFF Pullulan powder CAS 9057-02-7 with factory price!!

Payment Type: L/C,T/T,Money Gram,Western Union
Incoterm: FOB,CIF
Min. Order: 1 Kilogram
Delivery Time: 3 Days

Basic Info

    Model No.: LYN-9057-02-7

    Nutrient Composition: Mineral

    Resource: Natural

    The content of active substances: >90%

    CAS: 9057-02-7

    MF:: C23H42O16

    MW:: 574.57000

    MP:: -80ºC

    Density:: 1.85g/cm3

    Bp:: 48ºC

    Name:: Pullulan

Additional Info

    Packaging:  25kg/Drum

    Productivity: 10000kg

    Brand: zhishang

    Transportation: Ocean,Land,Air

    Place of Origin: Shandong, China (Mainland)

    Supply Ability: in stock

    Certificate: ISO CE

    HS Code: 9057-02-7

    Port: Shanghai,Tianjin,Qingdao

Product Description

PULLULAN -- A Natural Polysaccharide

Introduction

Pullulan is natural water-soluble polysaccharide, fermented by starch syrup with a selected strain of Aureobasidium pullulans. It consists mainly of maltotriose units linked through α-1, 6 - glucosidic bonds. It is an excellent film-former, producing a film which is heat sealable with good oxygen barrier properties. It can be used widely in both the pharmaceutical and food industries, such as encapsulating agents, adhesives, thickening, and extending agent.

Chemical formula: (C18H30O15)n CAS No.:9057-02-7

Safety

In 1976 Pullulan was approved as a food ingredient in Japan.

In 2002 Pullulan was approved by FDA and recorded in GRAS(GRAS Notice No.GRN99).

In 2006 Pullulan was approved as a Food Additive by Ministry of Health of the PRC. EU、Austria、Canada approved Pullulan as a food additive.

Physical Properties

* Solubility

Pullulan is readily soluble in water, practically insoluble in ethanol (99.5%).

* Lubricity and adherence

Pullulan solution is a Newtonian fluid, with excellent lubricity and adherence in spite of low viscosity. This makes pullulan highly useful for foods requiring thickening.

* Stability

Pullulan solution does not turn into gel, having low viscosity compared with the other polysaccharides. The viscosity of pullulan is stable, being resistant to the addition of metal salts. Prolonged heating at pH3 leads to decrease in viscosity, which is indicative of a hydrolytic depolymerization.

* Digestibility

Pullulan is a resistant polysaccharide equal to cellulose and pectin.

Digestibility of pullulan

Enzyme

Digestibility()

Salivary α -amylase

0.1

Artificial gastric juice

0.0

Porcine pancreaticα -amylase

0.0

Rat small-intestinal mucosal enzymes

5.4

References: “Digestion and Fermentation of Pullulan” Okada, et al.

Journal of Japan Society of Nutrition and Food Science, 43(1)23-29 (1990).


Functional Properties

Binding property

Pullulan is effective at binding ingredients such as dried foods. Pullulan is also a binding agent in granulation and tablet formulations. It has lower friability than Gum Arabic even at lower concentrations, which is important in handling and transportation.


Pullulan and Gum Arabic friability test

Binding property with almond and cookies

Pullulan film properties include:

1. Highly water soluble (insoluble in oils)

2. Edible

3. Odorless and flavorless

4. Low oxygen permeability

5. Excellent luster and transparency

6. Excellent printability

Comparison of film properties

Pullulan

Polyvinyl alcohol

Tensile strength (N/mm²)*

41.5

23.9

Elastic modulus (N/mm²)*

1908

93

Coefficient of extension

(%)*

2.4

185.8

Pensile hardness

6B

Less than 6B

Friction factor

0.2B

0.74



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Product Categories : Additives > Food Additive

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