Oxide material with plasmon resonance performance and antibacterial packaging application

Abstract

The invention discloses an oxide material with plasmon resonance performance and antibacterial packaging application, belongs to the technical field of fruit and vegetable storage and packaging, solves the problems that most of existing preservatives are chemical preservatives, harm human health and cause environmental pollution, and has the technical key points that the oxide material comprises indium-doped cadmium oxide (ICO), indium-doped cadmium oxide (ICO), antimony-doped tin oxide (ATO), indium-doped tin oxide (ITO), aluminum-doped zinc oxide (AZO), indium-doped molybdenum oxide (IMO), small-particle-size magnesium oxide (MgO), zinc oxide (ZnO), tin oxide (SnO2), molybdenum oxide (MoO3) and tungsten oxide (WO3) nanoparticles are prepared into long-acting, non-toxic and reusable packaging paper or film through molecular modification or non-modification and synthesis. The material with the packaging paper or film has the advantages of antibacterial and anticorrosive functions, long acting, no toxicity and reusability.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable storage, in particular to an oxide material with plasmon resonance performance and antibacterial packaging application. Background technique [0002] Fruits and vegetables are one of the essential foods in people's daily diet, which can provide the human body with a variety of necessary nutrients, such as vitamins and minerals. Fruits and vegetables are susceptible to microbial infection such as bacteria and fungi during the growth period, resulting in mildew and spoilage after picking, and most fruits and vegetables are produced in a concentrated season. If they are not properly preserved after picking and during transportation, they will lead to rot and severe mildew. resulting in great losses. According to statistics, about 10% to 20% of fresh fruits and vegetables are rotten due to postharvest diseases in developed countries, and 30% to 50% in developing countries. Therefore, the ...

AI Technical Summary

Problems solved by technology

Fruits and vegetables are susceptible to microbial infection such as bacteria and fungi during the growth period, resulting in mildew and spoilage after picking, and most fruits and vegetables are produced in a concentrated season. If they are not properly preserved after picking and during transportation, they will lead to rot and severe mildew. causing great loss