| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a negatively charged Shirasu which can improve the flow of a body fluid or the like, and can cause biological actions such as the reduction of blood pressure, the reduction of blood sugar, the dilation of a blood vessel and the promotion of urination, and to provide its production method. <P>SOLUTION: The negatively charged Shirasu is obtained by allowing the Shirasu 1 to stand inside a negatively charged quartz crucible 5, and firing the Shirasu 1 subjected to the standing treatment at a place where a negative charge applying means obtained by sealing negatively charged granular or powdery Si or SiO<SB>X</SB>(0<x≤2) into a glass rod is embedded in the earth. The charged Shirasu is used for perfumery, health food or the like, so that a negative electric charge is directly fed to the human body. Thus, the flow of a body fluid or the like in the human body is improved, and biological actions such as the reduction of blood pressure, the reduction of blood sugar, the dilation of a blood vessel and the promotion of urination are caused. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
