Screening method for substances having an inhibitory action of decomposition reduction of denatured elastin, a maintenance agent of normal elastin fibers, an elastin-elafin complex formation inhibitor, and an elastin-elafin complex formation inhibitory action

摘要

The present invention provides an elastin-elafin complex formation inhibitor capable of inhibiting the formation of an elastin-elafin complex, a composition for inhibiting the formation of an elastin-elafin complex, a screening method for a substance having an elastin-elafin complex formation inhibitory action, elastin- An object of the present invention is to provide a method for inhibiting the formation of an elastin complex, a method for inhibiting degradation of denatured elastin, a method for maintaining normal elastin fibers, and the like. The present invention relates to a modified elastin comprising, as an active ingredient, at least one plant extract selected from the group consisting of a passionfruit extract, a marigold extract, a white mustard extract, an extract of horseradish, a white willow extract, an iris extract, a peach kernel extract, and a soybean extract. It relates to an inhibitor and the like of degradation degradation.