Tags: antioxidant, cancer prevention, free radicals, resveratrol, resveratrol benefits
A 1990 study by Yong Nam Han, Shi Yong Ryu, and Byung Hoon Han of the Natural Products Research Institute at Seoul National University in Seoul, Korea conducted at study in which they discovered that the antioxidant activity of resveratrol closely correlates with its ability to inhibit monoamine oxidase-A activity (the activity of molecules with a single amino acid).
Goal of This Study of Resveratrol
Resveratrol, a polyhydroxylstilbene, was reported to inhibit the activity of monoamine oxidase-A. In this study the team from Seoul National University hoped to discover a plausible mechanism by which red wine resveratrol is able to slow the activity level of monoamine oxidase-A.
Researchers first isolated a number of phenolic substances (among them resveratrol) in an attempt to find the most potent inhibitor of monoamine oxidase-A. Components of the study were serotonin and the mitochondrial MAO of rat brain.
Resveratrol as an antioxidant
The study revealed that not only was resveratrol the most powerful antioxidant of the monoamine oxidase-A inhibitors, it completely suppressed MAO-A and became, in the view of the research team, the selective agent for MAO-A inhibiting.