Emerging applications of 3D engineered constructs from plant seed extracts

Area of Science:

• Biomaterials Science
• Polymer Chemistry
• Regenerative Medicine

Background:

• Plant seeds (e.g., mango, quince, apple) are often waste but contain valuable macromolecules like polysaccharides, mucilage, and gums.
• These seed-derived macromolecules possess unique physicochemical properties suitable for gel formation, thickening, and interfacial adsorption.
• Recent research highlights their utility in cell research, tissue engineering, and nanomedicine due to biocompatibility and biodegradability.

Purpose of the Study:

• To review current data on plant seed extracts, focusing on mucilage and gum.
• To summarize extraction techniques for isolating these natural macromolecules.
• To highlight their applications in scaffold fabrication for tissue engineering and regenerative medicine.

Main Methods:

• Literature review of scientific data on plant seed extracts.
• Summary of various extraction techniques for seed macromolecules.
• Analysis of applications in scaffold fabrication and regenerative medicine.

Main Results:

• Seed-derived mucilage and gums are versatile natural polymers with potential in various applications.
• These macromolecules can form gels and create scaffolds mimicking the extracellular matrix (ECM).
• Their properties support cell proliferation and extracellular matrix synthesis, crucial for tissue renewal.

Conclusions:

• Plant seed derivatives are promising biomaterials for tissue engineering and regenerative medicine.
• Their ability to form ECM-like scaffolds makes them ideal for tissue renewal applications.
• Further understanding of their physicochemical properties will enhance their use in nanomedicine and pharmaceuticals.