Trolox C

Guava fruit extracts were analyzed for antioxidant activity measured in methanol extract (AOAM), antioxidant activity measured in… (More)

OBJECTIVES To develop a novel colorimetric and automated direct measurement method for total antioxidant capacity (TAC). DESIGN… (More)

Cancer prevention and treatment using traditional Chinese medicines have attracted increasing interest. This study characterizes… (More)

The antioxidant capacities (oxygen radical absorbance capacity, ORAC) and total phenolic contents in extracts of 27 culinary… (More)

Oxidative stress may regulate cellular function in multiple pathological conditions, including atherosclerosis. One feature of… (More)

Most nonenzymatic antioxidant activity (scavenging of free radicals, inhibition of lipid peroxidation, etc.) is mediated by redox… (More)

Representative condensed and hydrolyzable tannins and related simple phenolics were evaluated as biological antioxidants using… (More)

The antioxidant and prooxidant behavior of flavonoids and the related activity-structure relationships were investigated in this… (More)

A simple, automated test measuring the ferric reducing ability of plasma, the FRAP assay, is presented as a novel method for… (More)

An imbalance between oxidants and antioxidants is proposed in smokers and in patients with airways diseases. We tested this… (More)