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High-performance liquid chromatographs•like this one, for kale•show the wide range of potential antioxidants in selected fruits and vegetables.

Image Number K7496-2

High-performance liquid chromatographs--like this one, for kale--show the wide range of potential antioxidants in selected fruits and vegetables. Each needlelike peak represents a compound that can be oxidized and reduced. Foods with many peaks score high in total antioxidant capacity.



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