Development and Validation of an Improve
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Ou, Boxin; Hampsch-Woodill, Maureen; Prior, Ronald L.
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Article
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2001
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American Chemical Society
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English
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An improved method of oxygen radical absorbance capacity (ORAC) assay has been developed and validated using fluorescein (3โฒ,6โฒ-dihydroxyspiro[isobenzofuran-1[3H],9โฒ[9H]-xanthen]-3-one) as the fluorescent probe. Our results demonstrate that fluorescein (FL) is superior to B-phycoerythrin. The oxidiz