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Home > Products > Additives > Food Additive > 20%OFF Pullulan powder CAS 9057-02-7 with factory price!!
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| 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
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
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.
Pullulan is readily soluble in water, practically insoluble in ethanol (99.5%).
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.
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.
Pullulan is a resistant polysaccharide equal to cellulose and pectin.
| 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).
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.
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Pullulan and Gum Arabic friability test
Binding property with almond and cookies 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 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 Pullulan film properties include:
Comparison of film properties
Product Categories : Additives > Food Additive
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