Sodium polyacrylate +8617633118167

9003-04-7

Sodium polyacrylate is a white powder.Odorless and tasteless.Very hygroscopic.Polymer compounds with hydrophilic and hydrophobic groups.Slowly dissolves in water to form an extremely viscous transparent liquid. The viscosity of its 0.5% solution is about Pa·s. The viscosity is not caused by water absorption and swelling (such as CMC, sodium alginate), but due to the interaction of many anionic groups in the molecule. The ionic phenomenon causes the molecular chain to grow, increasing the viscosity to form a highly viscous solution.Its viscosity is about 15-20 times that of CMC and sodium alginate.Heat treatment, neutral salts, and organic acids have little effect on its viscosity, while alkaline conditions increase the viscosity.Insoluble in organic solvents such as ethanol.It will not decompose when heated to 300 degrees.The viscosity changes very little over time and is not easily corrupted.Because it is an electrolyte, it is easily affected by acids and metal ions, resulting in reduced viscosity.In case 

Sodium polyacrylate Purpose

Thickener.It has the following effects in food: (1) Enhance the protein cohesion in raw flour; (2) Combine starch particles with each other and disperse and penetrate into the protein network structure; (3) Form a dense dough with a smooth surface And has luster; (4) forms a stable dough colloid to prevent soluble starch from seeping out; (5) has strong water retention, allowing water to be evenly maintained in the dough to prevent drying; (6) improves the ductility of the dough; (7) makes the dough The fat content in the raw materials is stably dispersed into the dough.As an electrolyte, it interacts with proteins, changes the protein structure, enhances the viscoelasticity of food, and improves tissue.

Application examples: (1) Bread, cake, noodles, macaroni, improve raw material utilization, improve taste and flavor.Dosage 0.05%.(2) Aquatic products, canned foods, dried seaweed, etc. can strengthen the structure, maintain freshness, and enhance the taste.(3) Sauces, tomato sauce, mayonnaise, jam, 

Rachael

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