Abstract: An electrolyzed water-manufacturing apparatus comprises: a flow-through-type electrolysis tank, having a pair of electrodes disposed parallel to each other, obtained by forming an anode chamber and a cathode chamber with a diaphragm stretched between the electrodes parallel therewith, and through which water flows through the anode chamber and the cathode chamber sequentially; a electrolysis starting water supply tube connected to the inlet of the anode chamber for supplying electrolysis starting water only to the anode chamber; an electrolyzed water extraction tube connected to the outlet of the cathode chamber for extracting the electrolyzed water; a circulation tube connecting the anode chamber outlet to the cathode chamber inlet; a free chlorine-removing filter disposed in the circulation tube; and a circulation tube formed downstream of the free chlorine-removing filter.

Abstract: The present invention provides an extraction solvent for extracting metallic elements that is characterized in that: the total concentration of chlorine (Cl2) and hypochlorous acid (HOCl) is from 20 to 1000 ppm; chlorine (Cl2) and hypochlorous acid (HOCl) are included at a molar ratio of 1:1 to 1:11; the oxidation-reduction potential is from 1100 to 1400 mV; and the pH is from 1.7 to 3.7. The present invention also provides a method for producing said extraction solvent, and a method for recovering metallic elements by using said extraction solvent.

Abstract: An electrolyzed water-manufacturing apparatus comprises: a flow-through-type electrolysis tank, having a pair of electrodes disposed parallel to each other, obtained by forming an anode chamber and a cathode chamber with a diaphragm stretched between the electrodes parallel therewith, and through which water flows through the anode chamber and the cathode chamber sequentially; a electrolysis starting water supply tube connected to the inlet of the anode chamber for supplying electrolysis starting water only to the anode chamber; an electrolyzed water extraction tube connected to the outlet of the cathode chamber for extracting the electrolyzed water; a circulation tube connecting the anode chamber outlet to the cathode chamber inlet; a free chlorine-removing filter disposed in the circulation tube; and a circulation tube formed downstream of the free chlorine-removing filter.

Abstract: The present invention provides an extraction solvent for extracting metallic elements that is characterized in that: the total concentration of chlorine (Cl2) and hypochlorous acid (HOCl) is from 20 to 1000 ppm; chlorine (Cl2) and hypochlorous acid (HOCl) are included at a molar ratio of 1:1 to 1:11; the oxidation-reduction potential is from 1100 to 1400 mV; and the pH is from 1.7 to 3.7. The present invention also provides a method for producing said extraction solvent, and a method for recovering metallic elements by using said extraction solvent.

Abstract: An electrolyzed water producing apparatus comprises an electrolysis unit including a diaphragm electrolytic cell and a diaphragmless electrolytic cell; a water supply pipe with a three-way valve; a water take-out pipe having one end connected to each anode chamber to remove anode electrolyzed water; a water take-out pipe having one end connected to each cathode chamber to remove cathode electrolyzed water; and a water take-out pipe provided with a free chlorine removing filter and having one end connected to each diaphragmless electrolytic chamber to remove mixed electrolyzed water. The diaphragm electrolytic cell contains a pair of electrode plates, and a plurality of electrolytic chambers, at least one of which includes an anode chamber and a cathode chamber. The diaphragmless electrolytic cell contains a pair of electrode plates, and diaphragmless electrolytic chambers which are the remaining electrolytic chambers.

Abstract: A coral is washed with purified water or tap water, and a crushed coral is heat-treated. Proteins and other organic matter are incorporated between calcium molecules in the coral skeleton, and the organic matter is decomposed and released as volatile components. In the skeleton from which organic matter is released, a calcium skeleton having a porous structure is formed, and the surface area of pores is increased. A hydrogen gas can be retained in the structure by adsorbing a hydrogen gas to the pores in such a calcium skeleton a porous structure (micropores). The resulting coral powder, with which ions dissolved in water are easily extracted, shows a low oxidation reduction potential when dissolved in water.

Abstract: [OBJECT] The object of the present invention is to provide a method for producing a food supplement in powder form to which hydrogen gas is adsorbed. [SOLUTION] Seashells have a layered structure containing CaCO3 as the principal component before calcination. Conchiolin, a protein characteristic to seashells, is sandwiched between layers to maintain a fixed shape. This protein is not removed under a usual condition. Therefore, it is inferred from analytical results described later as well that a protein-derived hydrogen gas is adsorbed and retained between layers.

Abstract: A coral is washed with purified water or tap water, and a crushed coral is heat-treated. Proteins and other organic matter are incorporated between calcium molecules in the coral skeleton, and the organic matter is decomposed and released as volatile components. In the skeleton from which organic matter is released, a calcium skeleton having a porous structure is formed, and the surface area of pores is increased. A hydrogen gas can be retained in the structure by adsorbing a hydrogen gas to the pores in such a calcium skeleton a porous structure (micropores). The resulting coral powder, with which ions dissolved in water are easily extracted, shows a low oxidation reduction potential when dissolved in water.

Abstract: Provided are a fermentation product, which shows a strong antioxidative effect and is efficacious against diseases caused by active oxygen, and a method of producing the same. Stems and leaves of a perennial gramineous plant (rice straw, reed, barely straw, etc.) are mixed with a fermentation medium which comprises egg albumen, egg yolk, rice bran and water optionally together with xylase and thus the stems and leaves of the perennial gramineous plant are decomposed. After conducting lactic acid fermentation, the contents of the fermentation tank are dried. The dry fermentation product thus obtained is extracted with water and the extract is filtered and then concentrated.

Abstract: The present invention discloses a process for producing an electrolytic water, wherein a to-be-electrolyzed water containing less than 0.1 mM of a water-soluble inorganic salt, 0.05 to 0.5 mass % of a hydroquinone derivative and 1 to 50 mM of L-ascorbic acid or a derivative thereof is fed into a diaphragm-free electrolytic cell of continuous flow type at a flow rate of 5 to 3,000 l/min and electrolysis is conducted continuously at a current density of 0.003 to 0.1 A/cm2. The process can produce an electrolytic water having a high skin-whitening effect owing to the reducing action of L-ascorbic acid and the melanin formation-suppressing effect of hydroquinone derivative.

Abstract: The invention illustrates a method for producing mixed electrolyzed water of cathode-side electrolyzed water and anode-side electrolyzed water by supplying an aqueous electrolytic solution that contains a chloride salt and an inorganic acid to a non-diaphragm electrolytic cell that has at least a pair of inert electrodes having an electrode-to-electrode distance of at most 2 mm, and electrolyzing it, which is characterized in that the polarity of the electric power to be supplied between at least the pair of inert electrodes is alternated at least 2 times or more per minute.

Abstract: This invention discloses a process for preparing a mixed electrolyzed water consisting of a cathodic and an anodic electrolyzed waters comprising the step of electrolyzing an aqueous solution of an organic electrolyte containing a water-soluble inorganic salt in less than 0.1 mM and an organic electrolyte in 1 to 50 mM which is fed into a non-diaphragm electrolytic bath comprising at least a pair of inactive electrodes separated from each other by an inter-electrode distance of 2 mm or less, wherein the aqueous solution of an organic electrolyte with pH equal to that of the mixed electrolyzed water prepared by electrolysis is neutralized with a titration volume less than that for the raw aqueous solution in neutralization titration with an aqueous solution of sodium hydroxide or has a higher dismutation activity to superoxide radical per mole than the raw aqueous solution.

Abstract: This invention discloses a device for producing electrolytic water (100) comprising an electrode unit (2) comprising a closed-type anode chamber (16), at least part of whose wall is a septum (18) and within which an anode (20) is disposed, and a cathode (24) disposed outside of the anode chamber (16); and a power source unit (4) for supplying DC power to the electrode unit (2). Electrolysis is conducted by filling the anode chamber (16) of the device for producing electrolyte water with a 0.01 to 2 M aqueous electrolyte solution while immersing the device for producing electrolyte water in a 0.001 to 0.01 M aqueous electrolyte solution and then supplying electric power between the anode and the cathode. For example, tap water may be directly used as the 0.001 to 0.01 M aqueous electrolyte solution.

Abstract: This invention discloses an aqueous cathodic electrolyzed solution of ascorbyl glucosamine exhibiting a lower oxidation-reduction potential than that in an aqueous solution of ascorbyl glucosamine in which a concentration of water-soluble inorganic salts is less than 0.1 M prepared by electrolyzing the starting ascorbyl glucosamine solution as well as a preparation process therefor. A concentration of ascorbyl glucosamine is 0.1 to 3 wt %. A current density in electrolysis is preferably 0.003 to 0.03 A/cm2.

Abstract: According to the present invention, there is disclosed: an electrolyzed water of anode side containing less than 0.1 mM of a water-soluble inorganic salt, 1 to 50 mM of ascorbic acid and 8 to 15 mg/l of dissolved oxygen and having a dismutation activity for superoxide radicals; and a process for producing an electrolyzed water of anode side having a dismutation activity for superoxide radicals, which comprises electrolyzing an aqueous electrolytic solution containing less than 0.1 mM of a water-soluble inorganic salt and 1 to 50 mM of ascorbic acid and then taking out the electrolyzed water of anode side generated.

Abstract: This invention discloses a device for producing electrolytic water (100) comprising an electrode unit (2) comprising a closed-type anode chamber (16), at least part of whose wall is a septum (18) and within which an anode (20) is disposed, and a cathode (24) disposed outside of the anode chamber (16); and a power source unit (4) for supplying DC power to the electrode unit (2). Electrolysis is conducted by filling the anode chamber (16) of the device for producing electrolyte water with a 0.01 to 2 M aqueous electrolyte solution while immersing the device for producing electrolyte water in a 0.001 to 0.01 M aqueous electrolyte solution and then supplying electric power between the anode and the cathode. For example, tap water may be directly used as the 0.001 to 0.01 M aqueous electrolyte solution.

Abstract: This invention discloses an aqueous cathodic electrolyzed solution of ascorbyl glucosamine exhibiting a lower oxidation-reduction potential than that in an aqueous solution of ascorbyl glucosamine in which a concentration of water-soluble inorganic salts is less than 0.1 M prepared by electrolyzing the starting ascorbyl glucosamine solution as well as a preparation process therefor. A concentration of ascorbyl glucosamine is 0.1 to 3 wt %. A current density in electrolysis is preferably 0.003 to 0.03 A/cm2.

Abstract: According to the present invention, there is disclosed:

Abstract: An object of the present invention is to provide a glassy sintered body and to effectively reuse scrapped glass.The glassy sintered body of the present invention is made by preparing a raw material of the body by adding ceramic clay to glass as a main element so as to adjust the amount of water and kneading the glass and the clay, forming the raw material into a prescribed form, and sintering the formed material.