Research Article

Spray-Dried Microencapsulation of Oregano (Lippia graveolens) Polyphenols with Maltodextrin Enhances Their Stability during In Vitro Digestion

Figure 2

Micrographs of the microparticle structure of phenolic compounds of oregano (Lippia graveolens) produced with maltodextrin 10 DE as wall material, using spray drying.