Protein-Based Nanostructures for Food Applications.

Area of Science:

• Food Science and Technology
• Materials Science
• Biotechnology

Background:

• Proteins are versatile biomaterials in the food industry due to nutritional value, safety, and texture-forming capabilities.
• Protein-based gel particles, ranging from macro- to nanoscale, are key for encapsulating active compounds.
• These nanostructures are crucial for developing innovative food products with enhanced functionalities.

Purpose of the Study:

• To review techniques for creating protein-based nanostructures.
• To discuss the encapsulation and release mechanisms of bioactive compounds using these nanostructures.
• To examine the behavior of protein nanostructures under various conditions, including the gastrointestinal tract.

Main Methods:

• Literature review of protein-based nanostructure formation techniques.
• Analysis of encapsulation efficiency and release kinetics of bioactive compounds.
• Evaluation of protein nanostructure stability and behavior in simulated gastrointestinal environments.

Main Results:

• Various methods exist for producing protein nanostructures, adaptable for different applications.
• Protein nanostructures demonstrate controlled release of encapsulated active compounds.
• The behavior of these nanostructures is influenced by factors like pH, temperature, and enzymatic activity.

Conclusions:

• Protein-based nanostructures are promising for encapsulating and delivering bioactive compounds in food.
• Understanding formation mechanisms and behavior is vital for optimizing their application in food products.
• Further research can enhance the stability and functionality of these nanostructures for improved food applications.