In a long time, Japan pullulan is in a monopoly position, there is a blank in China market.
But now, we Freda company, as a government factory, start the study and reseach for pullulan from 2009 and produce perfect quality pullulan as Japan Standard.
What is more, the price is much competitive. Free samples can be provided for your evaluation
what you are waiting for??!
Our advantages introduction
1, we are the only factory for Pullulan with first-class production technology in China
2, similar quality with Japan but much more competitive price
3, accept trial order
Introduction
Pullulan is natural water-soluble polysaccharide, fermented by Auveobasidium Pullulans. It consists
mainly of maltotriose units linked through α-1, 6 - glucosidic bonds. The average molecular weight is
2×105 Da. Pullulan can be developed into various products. 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. Pullulan has
been used as a food ingredient for over 20 years in Japan. It has Generally Regarded As Safe (GRAS) status
in the US for a much wider range of applications.
Molecular formula: (C6H10O5)x
Properties
Pullulan is non-toxic, non-mutagenic, odorless, tasteless, and edible. Dry pullulan powders are white and non-hygroscopic and dissolve readily in hot or cold water. Pullulan solutions are of relatively low viscosity. The viscosity of pullulan solutions is stable to heating, changes in pH, and most metal ions, including sodium chloride.
Product Specification
Solubility | Soluble in water, practically insoluble in ethanol |
pH | 5.0 - 7.0 (10% solution) |
Loss on drying | Not more than 6% (90°, pressure not more than 50 mm Hg, 6 h) |
Mono-, di- and oligosaccharides | Not more than 10% (expressed as glucose) |
Viscosity | 100-180 mm2/s (10% w/w aqueous solution at 30°) |
Lead | Not more than 1 mg/kg. |
Microbiological criteria | Yeast and moulds: Not more than 100 CFU/g |
Packing and storage:
l 500g/bottle, 10kg/carton, 25 kg/carton or packed to customer’s requirement.
l Keeping in cool place with no direct sunshine exposure and the temperature is below 20°C, the validity period is two years.
Contact details
Name | Luna |
Skype | luna.freda |
Mobile | 86-15153115662 |
Tel | 86-531-81213310 |