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Polydextrose

Polydextrose
Polydextrose structure
CAS No.
68424-04-4
Chemical Name:
Polydextrose
Synonyms
POLYDEXTROSE;Poly-D-glucose;Unii-vh2xou12ie;Polydextrose type 2;Polydextrose solution;Polydextrose (200 mg);POLYDEXTROSE,UNTREATED,FCC;Water-soluble dietary fiber;dextrose/ sorbitol condensation polymer
CBNumber:
CB7353572
Molecular Formula:
C12H22O11
Formula Weight:
342.29648
MOL File:
68424-04-4.mol

Polydextrose Properties

Melting point:
>130°
solubility 
Completely miscible in water. Sparingly soluble to insoluble in most organic solvents. Polydextrose has a higher water solubility than most carbohydrates and polyols, allowing the preparation of 80% w/w solutions at 20°C. Polydextrose is soluble in ethanol and only partially soluble in glycerin and propylene glycol.
SAFETY
  • Risk and Safety Statements
HS Code  3913901000

Polydextrose price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 1546285 Polydextrose 68424-04-4 200mg $399.35 2019-12-02 Buy

Polydextrose Chemical Properties,Uses,Production

Chemical Properties

Polydextrose occurs as an odorless, off-white to light tan powder with a bland, slightly sweet to slightly tart taste, dependent upon grade. Polydextrose is also available as a clear, light yellow to colorless liquid (70% dry substance), which is odorless with a slightly sweet taste.

Uses

Bulking agent for reduced calorie foods.

Uses

Polydextrose is a bulking agent that is a randomly bonded conden- sation polymer of dextrose containing small amounts of bound sor- bitol and citric acid. it is a water-soluble powder providing a ph range of 2.5–3.5. it is partially metabolized which results in a caloric value of 1 cal/g. as a reduced-calorie bulking agent, it can partially replace sugars and in some cases fats in reduced-calorie foods. it also functions as a bodying agent and humectant. applications include desserts, specific baked goods, frozen dairy desserts, chewing gum, and candy. usage levels vary according to application, but examples are frozen dessert, 13–14%; puddings, 8–9%; and cake, 15–16%.

Production Methods

Polydextrose is prepared by the bulk melt polycondensation of glucose and sorbitol in conjunction with small amounts of foodgrade acid in vacuo. Further purification steps are then involved to generate a range of products with improved organoleptic properties by the removal of acidity and flavor notes generated during the condensation reaction. A partially hydrogenated version of polydextrose, which is suited for high inclusion rates, for sugar-free applications, and where Maillard reactions are not required, is also available.

Pharmaceutical Applications

Polydextrose is used in pharmaceutical formulations and food products. In food products it is used as a bulking agent; it also has texturizing and humectant properties. Although polydextrose can be used in a wide range of pharmaceutical formulations, its primary use is in solid-dosage forms.
In tableting, polydextrose solutions are used as binders in wetgranulation processes. Polydextrose is also used in the manufacture of directly compressible tableting excipients. Polydextrose solutions may also be used, in conjunction with other materials, as a film and tablet coating agent.
Polydextrose acts as a bulking agent in the formulation of ‘sugarfree’ confectionery-type dosage forms. In conjunction with isomalt, lactitol, or maltitol, polydextrose can be used in the manufacture of ‘sugar-free’ hard-boiled candies and acacia lozenges or pastilles as a base for medicated confectionery.
The combination of high water solubility and high viscosity of polydextrose facilitates the processing of sugar-free candies of excellent quality. Polydextrose is amorphous and does not crystallize at low temperatures or high concentrations, so it can be used to control the crystallization of polyols and sugars and therefore the structure and texture of the final product.

Safety

Polydextrose is used in oral pharmaceutical applications, food products, and confectionery, and is generally regarded as a relatively nontoxic and nonirritant material.
However, excessive consumption of non-digestible carbohydrates, such as polydextrose, can lead to gastrointestinal distress. After evaluating a series of clinical studies, the Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Commission Scientific Committee for Food (EC/SCF) concluded that polydextrose was better tolerated than other digestible carbohydrates such as polyols. The committee concluded that polydextrose has a mean laxative threshold of approximately 90g/day (1.3 g/kg body-weight) or 50g as a single dose.
(mouse, oral): >30 g/kg
(rat, oral): >15 g/kg

storage

Polydextrose powder is hygroscopic and absorbs significant amounts of moisture at relative humidities greater than 60%. Under dry storage conditions, and in original sealed packaging, polydextrose powders can be expected to retain stability for at least 3 years. Solution grades have a shorter shelf-life of 3 to 6 months (dependent upon grade) at an ambient temperature of 25°C, although this can be extended to 12 months through the use of refrigeration.
The bulk material should be stored in a cool, dry place in wellclosed containers.

Incompatibilities

Incompatible with oxidizing agents, strong acids, and alkalis, forming a brown coloration and depolymerizing.

Regulatory Status

Approved as a food additive in over 60 countries worldwide, including Europe and the USA. Included in the FDA Inactive Ingredients Database (oral tablets). Included in non-parenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

Polydextrose Preparation Products And Raw materials

Raw materials

Preparation Products


Polydextrose Suppliers

Global( 97)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1892 55
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21792 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22631 55
Shanghai Yingrui Biopharma Co., Ltd.
+86-21-33585366 E-mail:sales03@shyrchem.com
+86-21-34979012 sales03@shyrchem.com CHINA 739 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30057 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23978 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 sales@jushengtech.com CHINA 28235 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8721 58
hdzhl biotechnology co., ltd
86-13032617415
sales@luchibiology.com CHINA 1278 58
Chongqing Chemdad Co.,Ltd
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View Lastest Price from Polydextrose manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-31 Polydextrose
68424-04-4
US $50.00 / KG 1KG 99% 1000kg career henan chemical co

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