Activated carbon derived from fruit shells is a porous, high-surface-area material widely used as an adsorbent in purification processes. It is specifically applied in the food industry for refining monosodium glutamate (MSG), where it removes color, impurities, and off-flavors through its exceptional adsorption capacity, evidenced by an iodine adsorption value of 1000 mg/g. The 24-48 mesh particle size ensures efficient flow in filtration systems. Beyond MSG production, it excels in water and air purification, decolorization of pharmaceuticals and beverages, and removal of organic pollutants in wastewater treatment. Its low ash content (≤3%) and iron levels (≤0.10%) minimize contamination risks, while a pH range of 4.0-7.5 and high strength (≥90%) support robust performance in industrial applications.