PROBLEM TO BE SOLVED: To provide high-function water in which ultra-fine gold particles are floated and dispersed in water.SOLUTION: This water is produced by constructing in the upper section of a high-pressure water tank a combustion chamber equipped with an injector nozzle for oxygen-hydrogen mixture gas, an ignition device and a gold-rod or gold-wire feeder, igniting the injector nozzle for oxygen-hydrogen mixture gas using the ignition device in the combustion chamber to melt and evaporate the gold rod or wire supplied from the feeder or water in which gold foil is dispersed beforehand and to allow the produced gold vapor to contact with high-pressure water, and thereby causing the produced ultra-fine gold particles to float and disperse in water. In this way, the ultra-fine gold particles are finely dispersed, and a small amount of gold is dissolved in water. The high-function water is useful for consumption as healthy drinking water or in the production of health supplements, cosmetic products, food preservatives, freshness-keeping agents for food, insect repellents or deodorizers.COPYRIGHT: (C)2008,JPO&INPIT【課題】金の超微粒子が水中に浮遊分散した高機能水を提供する。【解決手段】高圧水収容タンク上部に、酸素と水素の混合ガス噴射ノズルと点火装置及び棒状又は線状金供給装置を具備した燃焼室を構成し、該燃焼室内で、点火装置により前記酸素と水素の混合ガス噴射ノズルに点火して、線状金供給装置より供給される棒状又は線状金又は予め金箔の水分散液を溶解・蒸発させて、生成した金蒸気を高圧水中と接触させ、生成する金超微粒子を水中に浮遊分散させることによって金の超微粒子が微分散し、若干の金が溶解する、健康飲料水、健康増進剤、化粧品、食品防腐剤、食品鮮度保持剤、害虫忌避剤又は消臭剤として有用な高機能水が得られる。【選択図】図1
