Extracción de pigmento rojo de achiote (Bixa Orellana) y oleorresina roja de paprika (Capsicum Annum) en la formulación de pinturas para juguetes de madera

The objective of the project was the use of natural dyes extracted from achiote (Bixa Orellana) and paprika (Capsicum Anuum), as pigments in the wooden toy paints industry. To meet this objective, the methods of extraction of each of the dyes were first chosen based on the parameters established in...