...M.M. Elsawy; Hanan H. Elsayed; Asmaa A. Metwaly; Shrouk S. Zaki Purpose This study aims to provide a comprehensive overview of curcumin as a natural pigment, focusing on its chemical structure, physicochemical properties, extraction methods and emerging applications in coatings, pigments...

...Manisha Bhandari; Rajan Sharma; Savita Sharma; Hanuman Bobade; Baljit Singh Purpose The purpose of this study is to address consumer’s preference of natural pigments over synthetic ones and their use in various product developments rather than using synthetic colours. A budding interest of using...