TABLE 1.
Application of different smart devices in intelligent packaging of foodstuff
| Type of smart device | Smart material | Feature | Packaging polymer | Food | References |
|---|---|---|---|---|---|
| Indicators | Alizarin | pH‐based | Chitosan | Fish | Ezati and Rhim (2020) |
| Echium amoenum | Bacterial cellulose | Shrimp | Mohammadalinejhad, Almasi, and Moradi (2020) | ||
| Black carrot | Cellulose‐chitosan | Pasteurized milk | Ebrahimi Tirtashi et al. (2019) | ||
| Roselle |
Starch Polyvinyl alcohol Chitosan |
Pork | Zhang et al. (2019) | ||
| Alizarin | Starch‐cellulose | Rainbow trout | Ezati, Tajik, Moradi, and Molaei (2019) | ||
| Bromocresol green | Polypropylene | Rainbow trout | Rastiani et al. (2019) | ||
| black carrot | Bacterial nanocellulose |
Rainbow trout Common carp |
Moradi, Tajik, Almasi, Forough, and Ezati, (2019) | ||
| Black rice bran | Gelatin | Fish | Ge et al., (2019) | ||
| Tamarind seed | Litmus lichen | Full cream milk | Liang and Wang (2018) | ||
| Anthocyanin and poly‐lysine mixtures | CO2‐based | Nylon/LLDPE | Chicken breast | Saliu and Della Pergola (2018) | |
| Sensor | Optical oxygen sensor | O2 determining | Polyethylene and ethylene‐vinyl acetate blend | Beef | Kelly, Santovito, Cruz‐Romero, Kerry, and Papkovsky (2020) |
| Optical oxygen sensor (Optech‐O2 Platinum) | O2 determining | laminate plastic | Meat | Kelly, Cruz‐Romero, Kerry, and Papkovsky (2018) | |
| Radio Frequency Identification sensor | Dioxygen and carbon dioxide determining | Wheat gluten | Cheese | Saggin et al., (2019) |