Pectin Based Hydrogels for Drug Delivery Applications: A Mini Review

Area of Science:

• Biomaterials Science
• Polymer Chemistry
• Drug Delivery Systems

Background:

• Natural polymers are increasingly utilized in advanced drug delivery systems.
• Pectin (Pec) stands out due to its biocompatibility, biodegradability, cost-effectiveness, and gelling properties.
• There is a growing demand for novel biomaterials for enhanced therapeutic applications.

Purpose of the Study:

• To comprehensively review hydrogels fabricated from natural pectin polymers for drug delivery.
• To consolidate information on pectin sources, extraction methods, and properties.
• To summarize various forms of pectin-based hydrogel drug delivery systems and their associated toxicity.

Main Methods:

• Literature review of pectin-based hydrogel systems.
• Analysis of pectin extraction and characterization techniques.
• Synthesis and evaluation of different pectin hydrogel formulations for drug delivery.

Main Results:

• Pectin hydrogels exhibit excellent properties for controlled drug release.
• Various pectin-based hydrogel structures can be designed for specific delivery needs.
• Toxicity data indicates a favorable safety profile for pectin hydrogels.

Conclusions:

• Pectin hydrogels represent a promising natural biomaterial for advanced drug delivery.
• Further research into optimizing pectin hydrogel formulations and understanding long-term effects is warranted.
• Pectin-based systems offer a sustainable and effective platform for future drug delivery innovations.