FRESHNESS RETAINING AGENT, METHOD FOR MANUFACTURING SAME, GAS PURIFICATION DEVICE AND GAS PURIFICATION SYSTEM

Provided are: a freshness retaining agent that can be obtained by a simple method and exhibits high absorptivity and excellent antibacterial properties; a gas purification device that is configured from the freshness retaining agent; and a gas purification system. The freshness retaining agent, whic...

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1. Verfasser:	IRIE YASUO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL RIPENING OF FRUIT OR VEGETABLES DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FISHING FOODS OR FOODSTUFFS FORESTRY HUMAN NECESSITIES HUNTING HYGIENE MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT,VEGETABLES, EDIBLE SEEDS THE PRESERVED, RIPENED, OR CANNED PRODUCTS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES TRAPPING
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Beschreibung
Zusammenfassung:	Provided are: a freshness retaining agent that can be obtained by a simple method and exhibits high absorptivity and excellent antibacterial properties; a gas purification device that is configured from the freshness retaining agent; and a gas purification system. The freshness retaining agent, which comprises tea catechins, said tea catechins being adhered to the surface and/or inside of a charcoal powder, and a clay, said clay being interposed among the charcoal powder particles to bond the charcoal powder particles together, exhibits high absorptivity and excellent antibacterial properties. 本发明提供可以通过简单的方法得到的、发挥优异的吸附性以及抗菌性的鲜度保持剂、由该鲜度保持剂构成的气体净化装置、以及气体净化系统。鲜度保持剂通过使茶儿茶素粘附于炭粉末的表面和/或内部并且使粘土类介于所述炭粉末之间而将所述炭粉末之间粘附而成，发挥优异的吸附性以及抗菌性。