| abstract |
An anti-aging agent having a sirtuin activation action stronger than resveratrol and suppressing aging, and a pharmaceutical composition and food containing the anti-aging agent. In a gnetaceae plant having calorie restriction that is an effective treatment for prolonging life and anti-aging, and having an activating action of sirtuin having NAD-dependent deacetylase activity involved in realizing the prolongation of life An activator, a pharmaceutical composition, and a food comprising an extract of a certain melinjo nut or seed or gnetin C as an active ingredient. [Selection] Figure 1 |