Research progress of starch as microencapsulated wall material

Area of Science:

• Polymer Science
• Materials Science
• Biotechnology

Background:

• Starch is a natural, non-toxic, and biodegradable polymer ideal for microcapsule development.
• Starch-based microcapsules offer excellent biocompatibility and cost-effectiveness.
• These microcapsules have broad potential applications in food, pharmaceuticals, and cosmetics.

Purpose of the Study:

• To review common wall materials and preparation methods for starch microcapsules.
• To detail the impact of starch wall materials on microcapsule properties.
• To present current and future applications of starch-based microcapsules.

Main Methods:

• Literature review of starch microcapsule preparation techniques.
• Analysis of the influence of starch properties on microcapsule performance.
• Compilation of application data across various sectors.

Main Results:

• Starch is a versatile and advantageous material for microencapsulation.
• Preparation methods and wall material selection significantly affect microcapsule characteristics.
• Starch microcapsules demonstrate efficacy in food, pharmaceutical, and cosmetic applications.

Conclusions:

• Starch microcapsules are a promising sustainable material for advanced applications.
• Further research into molecular simulation and green chemistry is recommended.
• Addressing challenges in resistant starch microcapsules will drive future innovation.