Method for producing bioactive agent, bioactive agent produced thereby, cosmetic, freshness-maintaining agent, growth promotion agent, soil conditioning agent, and pharmaceutical stock solution

摘要

A bioactive agent in which the bioactive effectiveness of ferrous iron salt and/or ferric ferrous iron salt contained therein is stabilized, making long term preservation possible, so that the bioactive agent can be useful as an original solution for medical use, as a soil conditioner, or the like. An iron-magnesium mixture solution is provided in the invention, wherein the iron-magnesium mixture solution is produced by mixing an aqueous solution containing a ferrous iron salt and/or a ferric ferrous iron salt in a concentration of not less than 0.5 mol/L as iron in the ferrous iron salt and/or the ferric ferrous iron salt, and an aqueous solution containing a magnesium salt in a concentration of not less than 0.2 mol/L as magnesium in the magnesium salt.

主权项

1. A method for producing a bioactive agent comprising:
preparing an aqueous solution containing a ferrous iron salt and/or a ferric ferrous iron salt in a concentration of not less than 0.5 mol/L as iron in said ferrous iron salt and/or said ferric ferrous iron salt; preparing an aqueous solution containing a magnesium salt in a concentration of not less than 0.2 mol/L as magnesium in said magnesium salt; mixing the resulting aqueous solution of said ferrous iron and/or said ferric ferrous iron salt and the resulting aqueous solution of said magnesium salt; then diluting the resulting iron-magnesium mixture solution into a prescribed concentration.