Morin is widely utilized in biological and chemical research due to its antioxidant properties. It is often employed in studies to investigate its potential in reducing oxidative stress and inflammation, making it a subject of interest in the development of therapeutic agents for diseases like cancer, diabetes, and neurodegenerative disorders. In analytical chemistry, morin serves as a fluorescent probe for detecting metal ions, particularly aluminum and iron, due to its ability to form stable complexes with these metals. Additionally, it is used in the food industry as a natural preservative to enhance the shelf life of products by preventing lipid oxidation. Its application in dyeing and staining processes is also notable, where it acts as a natural dye for textiles and biological tissues.