Shandong Freda Biotechnology Co., Ltd.

thickener pullulan

• Category :

  Food and Feed additives/Food additives

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

  white crystal,used as film formar

• Packing :

  500g plastic bottle or 25kg drum

• Product description :

  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 Coliforms: Negative in 25 g Salmonella: Negative in 25 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

   

• Uses :

  used in cosmetic,food and capsule