high quality Pullulan CAS: 9057-02-7
CAS No.: 9057-02-7 | Other Names: pulluan | MF: (C18H30O15)n |
Place of Origin: Henan China (Mainland) | Type: Colorants, Sweeteners, Thickeners | Brand Name: TF |
Packaging Detail: | 25KG/PAPER FRUM |
Delivery Detail: | 15-20DAYS |
(1)Filler bond and forming agent in pharmaceutical industry,cosmetics.
(2)Conditioner and thickener to improve food quality.
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Packaging Detail: | 25kg net drum |
Delivery Detail: | within two weeks |
1:Pullulan United
2:Appearance: white or cream colored powder
3:Particle size:99% passed 10mesh
Pullulan polysaccharide is a water-soluble microorganism amylose which produced by strains of aureobasidium and assemble to dextrose and Xanthan gum.Pulllan polysaccharide is a linear amylose made of repeated maltotriose units which connected bya-1,4- and interconnected via-1,6 link-ages. It is a kind of characteristic polysaccharide, which was first found by R.Bauer in 1938.The molecular weight is between 104-4.8×104 to 2..2 × 106(The average molecular weight of Commodity pullulan is 2× 105,pullulan is mainly composed by 480 maltotriose).
APPLICATION: Pullulan polysaccharide is water-soluble viscidity one which finished in white granular solids. Because of its good ability in forming membrane,fibroblasts,gas resistance,adhesion,easily process,and non-toxic properties,it has been widely used in medicine,food,light industry, chemical,petro-chemical and other fields.Pullulan polysaccharide is mainly used in following areas:
(1)Filler bond and forming agent in pharmaceutical industry,cosmetics.
(2)Conditioner and thickener to improve food quality.
(3)Water-soluble package materials to prevent oxidation.
(4)Low-heat food raw materials of staple food and cakes.
PRODUCT QUALITY PROPERTY(Food grade):
Property | Specification | |
Appearance | White or cream colored powder | |
PH(1% in water solution) | 4.5-6.5 | |
Viscosity(cst 10wt% , 30°C ) | 100 | |
Ash(dry basis) | Max.5% | |
Loss on drying | Max.6.0% | |
Particle size | Min.99.0%pass through 80mesh | |
Heavy metals | Heavy metal | Max.10ppm |
Arsenic | Max.0.5ppm | |
Microbacteria | Total plate count | Max.5000cfu/g |
Yeast and mould | Max.100cfu/g | |
Coliform | absent/g | |
Salmonella | absent/g |
ITEM | Result |
Characters | White powder |
pH | 5.5 |
Water g/100g | 2 |
Ash g/ 100g | 0.9 |
Protein g/100g | 0.3 |
As mg/kg | <0.25 |
Heavy metal mg/kg | <10 |
Pb mg/kg | <0.1 |
Sieve pass 80mesh g/100g | 99 |
Purity g/100g | 95 |
Viscocity mpa.s | 133 |
count for Bacterial cfu/g | 95 |
E.coli MPN/100g | <30 |
Mould cfu/g | <10 |
Yeast cfu/g | <10 |
Pathogenic bacteria | Not detected |