What is polydextrose? Where is it obtained from, and what are its uses and types?

What is polydextrose? Where is it obtained from, and what are its uses and types?

Polydextrose is a synthetic, soluble dietary fiber obtained by polymerizing glucose with compounds such as citric acid or sorbitol under low pH conditions.
• Uses:

• Foods enriched with fiber (bars, beverages, dairy products)

• Filler in low-energy food and beverages

• Structural agent in sugar-free and reduced-calorie products
  • Types:

• Polydextrose Type A: Light-colored, typically used in beverages

• Polydextrose Type B: Dark-colored, preferred in baked goods

• Polydextrose Type N: Used in special applications requiring high purity and a colorless structure