ANTI-TUMOR AQUEOUS SOLUTION, ANTI-CANCER AGENT, AND METHODS FOR PRODUCING SAID AQUEOUS SOLUTION AND SAID ANTI-CANCER AGENT
[Problem] To provide: an anti-tumor aqueous solution and an anti-cancer agent both of which can kill cancer cells while hardly affecting normal cells
and methods for producing the anti-tumor aqueous solution and the anti-cancer agent. [Solution] A method for producing an anti-tumor aqueous solution capable of killing cancer cells comprises: an aqueous solution preparation step of preparing an aqueous solution by adding a solute comprising at least one component selected from disodium hydrogen phosphate (Na2HPO4), sodium hydrogen carbonate (NaHCO3), L-glutamine, L-histidine and L-tyrosine disodium dihydrate (L-tyrosine2Na2H2O) to water
and a plasma irradiation step of irradiating the aqueous solution with atmospheric pressure plasma that is generated in a plasma generation zone using a plasma generator.