| Caco-2 cells | Human epithelial colorectal adenocarcinoma cells |
| DMEM | Dulbecco’s modified eagle medium |
| C3G | Cyanidin-3-glucoside |
| RSM | Response surface methodology |
| SGF | Simulated gastrointestinal fluid |
| SIF | Simulated intestinal fluid |
| TEM | Transmission electron microscope |
| EE | Encapsulation efficiency |
| ANOVA | Analysis of variance |
| PC | Phosphatidylcholine |
| CH | Cholesterol |