This protocol describes the oxygen radical absorbance capacity (ORAC) assay, which measures antioxidant inhibition of peroxyl radical–induced oxidations and is a measure of total antioxidant ...

Next generation antioxidant assay takes testing inside cells. By Stephen Daniells. 19-Nov-2007 Last updated on 11-Jun-2024 at 07:31 GMT.

Ascorbate is one of the major antioxidant metabolites in plant tissues. This protocol describes a microplate-adapted colorimetric ascorbate assay, in which ferric ion is reduced by ascorbate to ...

Brunswick Labs – the pioneer developer and service provider for ORAC antioxidant values – has launched a new database to ‘open up new dimensions of analysis and understanding’ for ...

Mushrooms As Good An Antioxidant Source As More Colorful Veggies Date: June 27, 2006 Source: ... using the ORAC assay and HPLC instrumentation, as part of her dissertation research.