| RE | Rosemary extract |
| TBHQ | tert-Butyl hydroxyquinone |
| BHA | Butylated hydroxyanisol |
| BHT | Butylated hydroxytoluene |
| RE/Oil | Rapeseed oil containing rosemary extract |
| TBHQ/Oil | Rapeseed oil containing tert-butyl hydroxyquinone |
| USDA | United States Department of Agriculture |
| CA | Carnosic acid |
| AV | Acid value |
| POV | Peroxide value |
| P-AV | P-anisidine value |
| OSI | Oxidative stability indices |
| HPLC | High-performance liquid chromatography |
| PE | Polyethylene |