Resin acids and rosin acids, hydrogenated, esters with glycerol are widely used in the production of adhesives, particularly in hot-melt formulations. These esters enhance the tackiness and flexibility of adhesives, making them suitable for applications in packaging, woodworking, and bookbinding. Additionally, they are employed in the manufacture of inks and coatings, where they improve gloss, adhesion, and durability. In the food industry, these esters are utilized as emulsifiers and stabilizers in various products. They also find applications in the production of chewing gum bases, providing the necessary chewiness and texture. Furthermore, they are used in the formulation of varnishes and paints, contributing to their smooth application and protective qualities.