Comparison of ABTS, DPPH, permanganate, and methylene blue assays for determining antioxidant potential of successive extracts from pomegranate and guava residues
Nada B. Gaber, Sara I. El-Dahy, Emad A. Shalaby
Topics & Concepts
DPPHABTSChemistryPetroleum etherAntioxidantAscorbic acidEthyl acetateOrganic chemistryFood scienceExtraction (chemistry)Methylene blueChromatographyCatalysisPhotocatalysisPsidium guajava Extracts and ApplicationsEssential Oils and Antimicrobial ActivityPhytochemicals and Antioxidant Activities