Polysaccharide nanoparticles as building blocks for food processing applications: A comprehensive review

Area of Science:

• Materials Science
• Biotechnology
• Polymer Science

Background:

• Polysaccharides are abundant, renewable biomacromolecules sourced from plants, bacteria, and algae.
• Examples include chitosan, cellulose, starch, and alginate, widely used in nanomaterial production.
• These natural polymers possess unique chemical and functional properties suitable for advanced applications.

Purpose of the Study:

• To provide a comprehensive overview of polysaccharide utilization in nanomaterial development.
• To discuss the chemical, technical, and functional characteristics of polysaccharides for nanomaterial synthesis.
• To explore prospective sources and diverse applications of polysaccharide-based nanomaterials.

Main Methods:

• Literature review of polysaccharide-based nanomaterials.
• Analysis of chemical structures and properties of various polysaccharides.
• Examination of applications in drug delivery, wound healing, food packaging, and nanocomposites.

Main Results:

• Polysaccharide nanoparticles demonstrate biocompatibility, surface activity, and controlled release capabilities.
• Chitosan nanoparticles are effective in drug administration and wound healing.
• Nanocellulose and starch nanoparticles show promise in drug delivery, nanocomposites, and food applications.

Conclusions:

• Polysaccharides are versatile building blocks for sustainable nanomaterials.
• Their unique properties enable a wide range of biomedical and food-related applications.
• Further research into polysaccharide-based nanomaterials can drive innovation in various industries.