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China Biggest Cosmetic Raw Material Pullulan Supplier Freda
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| Post Date: | Jan 07,2014 |
| Expiry Date: | Jul 06,2014 |
| Detailed Description: |
Cas No. :25513-46-6
China Biggest Cosmetic Raw Material Supplier Pullulan Freda
As a government support factory, we aim to benefit more and more people with our technology. We value our esteemed customers very high with our best quality products and whole-hearted services. Introduction Pullulan is natural water-soluble polysaccharide, fermented by Auveobasidium Pullulans. It consists mainly of maltotriose units linked through 伪-1, 6 - glucosidic bonds. The average molecular weight is 2脳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. 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. Applications Pullulan can be used as either an innovative or decorative film or used in granule form for: 1. Tabletting: Pullulan is an excellent tabletting excipient. 2. Pan coating: Pullulan with its excellent adhesive properties and extremely low viscosity is ideally suited for pan-coating chewing gum, chocolate and candies. 3. Agglomeration: Pullulan has about double the adhesive strength of food starch. This property combined with its lack of flavor enables it to be used effectively in typical agglomeration processes. 4. Sauces and dressings: Due to its 鈥榓dhesive properties鈥?use of granular pullulan in sauces improves their 鈥榦n product鈥?retention without unduly increasing sauce viscosity. 5. Innovative soft candy: Incorporation of 2-3% Pullulan, enables innovative soft chewy candies to be made by a cold extrusion process without resorting to conventional boiling. This enables heart sensitive materials to be used in these products. 6. Coatings: Pullulan solutions which are odorless and flavorless can be used as a coating for a wide range of food products to improve appearance, reduce blemishes and increase shelf life. 7. Capsules: Pullulan can be formed into capsules for use with pharmaceutical and nutraceutical products. Its non-animal origin ensures there are no safely concerns with consumers and it is suitability for all consumers groups. 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掳, 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掳) 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 虏 500g/bottle, 10kg/carton, 25 kg/carton or packed to customer鈥檚 requirement. 虏 Keeping in cool place with no direct sunshine exposure and the temperature is below 20掳C, the validity period is two years. About Freda-the Biggest Factory of China for Pullulan The company has established a modern industrial base in Shandong Linshu Economic Development Zone, occupying about 36 acres. The company is equipped with advanced biological fermentation, extraction and refining equipment. The air purification system of the facility guarantees that the manufacturing environment strictly complies with GMP standards. The world-class detection equipment and strict quality management process ensures the quality, reliability and stability of our products. The current annual manufacturing capacity for Natamycin, Nisin, and 纬-PGA is about 50 tons, pharmaceutical Xanthan gum about 100 tons, and Pullulan about 200 tons. |
| CAS Registry Number: | 25513-46-6 |
| Synonyms: | ;Poly-L-glutamic acid sodium salt;Poly-L-glutamic acid; |
| Molecular Formula: | (C5H9NO4)x |
| Molecular Weight: | 147.129 |
| Molecular Structure: | 
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| Company: | Shandong Freda Biotechnology Co., Ltd. [ China ] |
| Contact: | xiangjingmeng |
| Tel: | +86-531-81213308 81213307/09/1 |
| Fax: | +86-531-81213113 |
| Email: | fredamxj@163.com |
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