Antioxidant Efficacy of Rosemary Extract in Improving the Oxidative Stability of Rapeseed Oil during Storage

Rapeseed oil is an important source of edible in the human diet and also highly susceptible to oxidative deterioration. It has been demonstrated that rosemary extract (RE) can increase stability oils. In this work, antioxidant capacity rapeseed after addition RE during storage optimum were investigated. Oxidative evaluation results demonstrate shelf life with incorporation 100 mg/kg was equivalent 50 tert-butyl hydroxyquinone (TBHQ). Storage test analysis show remarkably delayed oxidation when container unsealed. The amount as 50–200 under room temperature storage, while it 150 Schaal oven storage. added higher than TBHQ 20 d according test. Additionally, degradation endogenous α-tocopherol oil. This study comprehensively evaluated properties provides a new strategy for establishing healthy, nutritious, safe preservation measures.