SOLVENT COMPOSITION FOR STORAGING ISOFLAVONES AND ISOFLAVONES SOLUTION CONTAINING THAT SOLVENT COMPOSITION AND METHOD FOR PREPARING THAT SOLUTION

摘要

The present invention relates to a solvent composition for storing isoflavones, an isoflavone solution containing the isoflavone solution and a method for producing the solution, and a method for producing the isoflavone solution, which is excellent in formulation stability to such an extent that isoflavone is not precipitated for a long time, , A solvent composition for storing isoflavones in a dissolved state, and an isoflavone solution containing the same and a process for producing the solution. The present invention relates to a process for producing an isoflavone by dissolving isoflavone in a solvent in which a polyol and ethanol are mixed at a specific ratio by volume to prevent the isoflavone from being exposed to oxygen and having excellent formulation stability to such an extent that isoflavone does not precipitate at various temperatures and long storage periods And has an effect of providing an isoflavone solution having a high viscosity and being easy to use.;