Abstract

Natural Polymer-Based Biomaterials: Applications in Medicine, Food, and Environmental Engineering

Author(s): Juntao Zhu *

Natural polymer-based biomaterials have gained significant attention due to their biodegradability, biocompatibility, and versatility. Derived from renewable resources such as cellulose, chitosan, alginate, starch, and proteins, these materials are increasingly employed in medicine, food technology, and environmental engineering. Their unique chemical and physical properties allow them to serve as scaffolds for tissue engineering, carriers for drug delivery, edible films for food preservation, and biodegradable matrices for environmental remediation. This article explores recent advances in natural polymer-based biomaterials, highlighting their diverse applications and the potential for sustainable and innovative solutions across multiple sectors.