Small-particle-size nano bubble water as well as preparation method and application thereof

The invention provides small-particle-size nano bubble water as well as a preparation method and application thereof. The total concentration of nano bubbles in the small-particle-size nano bubble water is gt; and 10 < 7 > nano bubbles are contained in each milliliter, and the particle size of...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG LIJUAN, YUAN KAIWEI, HU JUN, ZHENG JIN, ZHAO HONGWEI, QI JUNCHENG, SONG SANZHAO, ZHANG YI, LYU JUNHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEDICAL OR VETERINARY SCIENCE METALLURGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING NANOTECHNOLOGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The invention provides small-particle-size nano bubble water as well as a preparation method and application thereof. The total concentration of nano bubbles in the small-particle-size nano bubble water is gt; and 10 < 7 > nano bubbles are contained in each milliliter, and the particle size of the nano bubbles is smaller than 50nm. The preparation method comprises the following steps: cooling water into which small-particle-size nano bubbles need to be introduced to about zero DEG C; the cooled water is put into a pressurizing device; high-pressure gas is introduced into the pressurizing device or mechanical force is adopted for pressurizing, so that the internal pressure of the pressurizing device is increased; maintaining the high-pressure condition for a period of time; and slowly releasing the pressure to a normal pressure state. In the whole preparation process, the water temperature is kept below 10 DEG C, and the particle size of the nano bubbles is smaller than According to the method, under the condi