Lamp surface treating agent for removing peculiar smell in refrigerator

Abstract

The invention discloses a lamp surface treating agent for removing peculiar smell in a refrigerator and a preparation method of the lamp surface treating agent. The lamp surface treating agent for removing the peculiar smell in the refrigerator is prepared from 5%-10% of cyclodextrin, 2%-5% of N,N-dimethylformamide, 1%-3% of nanometer titania, 2%-4% of a dispersing agent, 1%-2% of water-based nanometer aluminium oxide, 10%-15% of aloe extract, 6%-8% of cactus extract and the balance water. By means of the lamp surface treating agent, the peculiar smell in the refrigerator can be removed, and meanwhile the bactericidal function is achieved. The treating agent is colorless and free of toxicity, the peculiar smell is efficiently decomposed, the adsorption speed is high, the adsorption quantity is large, psychorphile can be killed rapidly, the antiseptic and antistaling effects on foods stored in the refrigerator are achieved, the preparation method is simple and practical, and the lamp surface treating agent is suitable for lamp surface treatment of refrigerators, microwave ovens and the like and has a very good application prospect.

Description

technical field [0001] The invention relates to the technical field of deodorants, in particular to a lamp surface treatment agent for deodorizing refrigerators and a preparation method thereof. Background technique [0002] With the improvement of living standards, people have become accustomed to using refrigerators to store food, and extend the shelf life of food through the low temperature environment provided by refrigerators. Due to the high humidity in the refrigerated room, there are various types of food, such as vegetables, meat, fruits, cold drinks, etc. There are not only cooked food but also raw food. Odor string etc., can produce unpleasant peculiar smell in refrigerator, not only cause the unpleasantness of people's sensory organs but also affect health. [0003] At present, there are many refrigerator sterilization and deodorant products on the market, mainly including the following types: [0004] The first type is physical adsorption deodorant, which uses...

AI Technical Summary

Problems solved by technology

However, activated carbon has the following disadvantages: after the active surface absorbs the odor and moisture in the air, the amount of adsorbed odor is significantly reduced, and the adsorption speed is slowed down; the physical adsorption of activated carbon is small, and the desorption speed is relatively high; Poor odor absorption effect

In addition, such products do not have the function of killing microorganisms, and cannot remove the peculiar smell produced by microorganisms from the source

[0005] The second type is chemical reaction deodorant, which uses acid-base neutralization reaction or strong oxidative principle to remove the peculiar smell produced by microorganisms (or: kill microorganisms to remove peculiar smell), which is a method to completely eradicate the peculiar smell produced by microorganisms , but the refrigerator is mainly used to store food, and its safety requirements are high. This deodorant may corrode the surface of the object and may also be harmful to the stored food

In addition, although this deodorant can completely remove odors, its action time is short, and it is especially ineffective against non-microbial odors such as the odor of the food itself and odors between foods.

[0006] The third category is the masking deodorant, which emits a fresh aroma to remove the peculiar smell of the refrigerator. This type of product does not really remove the microorganisms and peculiar smell in the refrigerator fundamentally. The essence is that the aromatic smell covers the peculiar smell of the refrigerator. The internal humidity is high, and the product is prone to mildew and rot after absorbing moisture, causing new pollution. As people continue to pay attention to food safety, it is expected that this kind of masking deodorant product used in refrigerators will gradually fade out of the market

Images