Encapsulation of Rosmarinus officinalis essential oil in β‐cyclodextrins

The aim of this study was to investigate the encapsulation process of R. officinalis (rosemary) essential oil (REO) in beta cyclodextrin (β-CD), by co-precipitation, using response surface methodology (RSM), specifically the face-centered central composite design (FCCCD). Solid-to-solid (β-CD/REO) and liquid-to-liquid (ethanol/water) ratios were selected as independent variables and their influence on the dependent variables was assessed. The...