Ultrasound assisted techniques for starch modification to develop novel drug delivery systems: A comprehensive study

Abstract

Starch derived from plants plays an essential role in pharmaceuticals due to its components Amylose and Amylopectin, which form essential granules for drug delivery. Its biocompatibility and cost-effectiveness make it indispensable in pharmaceutical formulations, facilitating controlled drug release and tablet breakdown. The effectiveness and safety of drug formulations are often hindered by challenges such as low solubility and stability. In order to overcome these obstacles, current research is focused on modifying the properties of starch. The goal is to improve its solubility, swelling, erosion, stability, and ability to release drugs. A promising solution that has emerged is ultrasound-based modification. This technique has shown great potential in transforming starch granules, leading to improved solubility, degradability, and control over drug release. Not only is this method efficient and quick, but it also has the added benefit of being eco-friendly. This discussion will explore the mechanisms behind the modification of starch based on ultrasound, delving into both the physical and chemical changes that occur in starch granules. The analysis explores the utilization of modified starch induced by ultrasound in the field of drug delivery, investigating its stability and compatibility with biological systems. By exploring the capabilities and difficulties associated with the use of ultrasound to change starch for the delivery of drugs, we highlighted its potential as a leading and effective methodology.