作者: Refaei Mohamed , Manuel Pineda , Miguel Aguilar
DOI: 10.1111/J.1750-3841.2006.00207.X
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摘要: ABSTRACT: There is an increasing demand for natural antioxidants to replace synthetic additives in the food industry. The present work examines potential of some wild and cultivated plants from Mediterranean region as sources antioxidants. Samples different organs tissues each these species were extracted with aqueous organic solvents analyzed their total hydrosoluble lipid-soluble antioxidant capacity, measured by phosphomolybdenum method, content tocopherols. Our results demonstrate that there more than a 1000-fold difference among various plant sources. highest level water-soluble capacity was found fruit peel leaf samples, while seeds presented levels capacity. Tocopherols abundant samples. Holm oak olive tree leaves showed yields α-tocopherol. These could be used very good source both antioxidants, particularly