Assays for hydrophilic and lipophilic antioxidant capacity (oxygen radical absorbance capacity (ORAC(FL))) of plasma and other biological and food samples.
By R. Prior, H. Hoang, L. Gu, Xianli Wu, M. Bacchiocca, L. Howard, Maureen Hampsch-Woodill, Dejian Huang, B. Ou, R. Jacob. Journal of Agricultural and Food Chemistry, 2003
1,480 citations recorded by the source corpus.
Subfields: Biochemistry, Organic Chemistry
View Paper: https://www.semanticscholar.org/paper/792c0139d9b229f7e5cf2eed62e151d94f451698
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In Biochemistry
In Organic Chemistry
Citations in the corpus
- Review on in vivo and in vitro methods evaluation of antioxidant activity (2012, methodology): “Prior et al. (2003) have reported an automated ORAC assay.”
- Review of Methods to Determine Antioxidant Capacities (2009, methodology): “methods utilizing both ET and HAT mechanisms in Prior et al. (2005) due to difficulty in the interpretation of inhibition mechanisms of these radicals.”
- Fluorescence probes used for detection of reactive oxygen species. (2005, background): “[109] is that it does not allow the determination of the ORAC value of lipophilic compounds since the test is developed in aqueous solution [129,132].”
- Evaluation of the ability of antioxidants to counteract lipid oxidation: existing methods, new trends and challenges. (2007, background): “[109] also showed that preheating the solvent to the temperature at which the azo-initiator is subsequently diluted will reduce the variation coefficient (standard deviation/ mean) by around 50%.”
- Effect of Fermentation on Enhancing the Nutraceutical Properties of Arthrospira platensis (Spirulina) (2019, positive): “ORAC has multiple advantages over other TAC methods [31,32,34,61,75], and it was the preferred assay for this study, offering the highest correlation with pH change, during fermentation (r = 0.”