Diplotaxis tenuifolia(L.)DC.,commonly known as wild rocket,is a notable vegetable whose distinctive,pungent,leaf aroma has gained significant interest.This study aimed to investigate how the content and profile of pig...Diplotaxis tenuifolia(L.)DC.,commonly known as wild rocket,is a notable vegetable whose distinctive,pungent,leaf aroma has gained significant interest.This study aimed to investigate how the content and profile of pigments,phenolics,and glucosinolates in wild rocket leaves are influenced by varieties,biofortification,and consecutive harvests.The content of total pigments,and phytochemicals in the leaves of three hybrid varieties of wild rocket was determined together with antioxidant properties.Additionally,a detailed profile of phenolics and glucosinolates was assessed using an UHPLC Q-ToF-MS analysis.In total,22 phenolics(mostly flavonols/phenolic acids derivatives)were quantified,as well as 4 glucosinolates,with glucosativin being the most predominant.Phytochemical levels fluctuated across hybrids,treatments and harvests.The harvest time influenced antioxidant properties.The UHPLC Q-ToF-MS analysis revealed varied phenolics influenced by hybrid/treatment,while glucosinolate profile remained unchanged.These findings highlight the potential of wild rocket as a functional food.展开更多
基金supported by the Ministry of Education,Science and Technological Development of the Republic of Serbia(contract no.451-03-137/2025-03/200116)the Science Fund of the Republic of Serbia,#GRANT No.7744714,FUNPRO.
文摘Diplotaxis tenuifolia(L.)DC.,commonly known as wild rocket,is a notable vegetable whose distinctive,pungent,leaf aroma has gained significant interest.This study aimed to investigate how the content and profile of pigments,phenolics,and glucosinolates in wild rocket leaves are influenced by varieties,biofortification,and consecutive harvests.The content of total pigments,and phytochemicals in the leaves of three hybrid varieties of wild rocket was determined together with antioxidant properties.Additionally,a detailed profile of phenolics and glucosinolates was assessed using an UHPLC Q-ToF-MS analysis.In total,22 phenolics(mostly flavonols/phenolic acids derivatives)were quantified,as well as 4 glucosinolates,with glucosativin being the most predominant.Phytochemical levels fluctuated across hybrids,treatments and harvests.The harvest time influenced antioxidant properties.The UHPLC Q-ToF-MS analysis revealed varied phenolics influenced by hybrid/treatment,while glucosinolate profile remained unchanged.These findings highlight the potential of wild rocket as a functional food.
