| 摘要 |
A novel water containing active hydrogen wherein the content of active hydrogen is high; and a process wherein such an active hydrogen containing water is produced from a cheap material simply at high efficiency without needing complex apparatus or special treatments. The water containing active hydrogen with respect to which, in an electron spin resonance spectrum pattern obtained by measuring under such a condition that immediately after generation of hydrogen radicals, 25 wt.% of 5,5-dimethyl-1-pyrroline-N-oxide is added to thereby stabilize hydrogen radicals, the intensities of peaks ascribed to hydrogen radicals occurring in the vicinity of 331.8 mT magnetic field intensity and in the vicinity of 335.5 mT magnetic field intensity are 0.03 or greater and 0.04 or greater, respectively, providing that the intensity of peak ascribed to manganese as standard sample is produced by bringing raw water into contact with active carbon carrying magnetized non-water-soluble ferric oxide hydrate.
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