562015-03-24 , 法政大学大学院理工学・工学研究科
So far, hydrogen makes effectively the reductive bathwater and the elasticity of the human skin can be improved through habitual bathing in water hydrogenated was revealed. In the present study aiming of means for producing of novel reductive hydrogenated bathwater was examined by using photoreaction. As a result, producing of hydrogen was confirmed by irradiating with UV light (250 nm) to artificial sulfur spring water including each sulfur components. Moreover, it was found that natural sulfur spring can also be produced hydrogen by irradiated with UV light (250 nm).Therefore, it was suggested the possibility of producing of hydrogenated sulfur spring added effect of hydrogen.