2006peer-reviewed3,554 citations
Comparison of ABTS, DPPH, FRAP, and ORAC assays for estimating antioxidant activity from guava fruit extracts
Kriengsak Thaipong, Unaroj Boonprakob, Kevin M. Crosby, Luis Cisneros‐Zevallos, David Byrne
Journal of Food Composition and Analysis
Concepts
DPPHABTSTroloxChemistryAscorbic acidFood scienceAntioxidantCarotenoid