Effects of Hydroxypropyl Methylcellulose on the Properties of Oxidized Hydroxypropyl Starch‐Based Films for Drug Delivery Vehicles
To address challenges in enhancing the mechanical strength, moisture barrier properties, and processability of starch‐based materials, oxidized hydroxypropyl starch (OHPS) was adopted as the main raw material, and to improve the mechanical performance of films, hydroxypropyl methylcellulose (HPMC) was incorporated....