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A kind of preparation method of mosquito repellent preserved flower

A technology of preserved flowers and mosquito repellent, which is applied in botany equipment and methods, pest repellants, animal repellents, etc. It can solve the problems of not meeting the pursuit of high-quality life, few preserved flower products, and affecting human health. , to achieve the effect of not being volatile, long repelling time and good softness

Active Publication Date: 2016-05-04
李小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Mosquitoes seriously affect human life. Humans have invented many ways to kill mosquitoes. Chemical insecticides are quick to kill mosquitoes and are easy to operate, but they will cause environmental pollution and affect human health; mosquito nets will cause people to feel stuffy. , making people feel depressing; manual physical mosquito control is economical and environmentally friendly, but the process of mosquito control is very laborious
The above-mentioned methods of killing mosquitoes cannot satisfy modern people's pursuit of high-quality life
[0005] At present, the common preserved flowers on the market are limited to ornamental, and there are very few preserved flower products that have both ornamental function and anti-mosquito effect

Method used

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  • A kind of preparation method of mosquito repellent preserved flower
  • A kind of preparation method of mosquito repellent preserved flower
  • A kind of preparation method of mosquito repellent preserved flower

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preparation example Construction

[0021] The embodiment of the present invention discloses a preparation method of mosquito repelling preserved flowers, comprising the following steps: step a) soaking fresh cut flowers in decolorization and decolorization solution for 1-12 hours; step b) soaking fresh cut flowers in processing solution for 12-48 hours Hours, dried to obtain mosquito repellent preserved flowers, the processing liquid is prepared according to the following method: ethyl cellulose and polyethylene glycol are dissolved in the first solvent, then add pigment, clove essential oil, hydroxyethyl piperidine carboxylic acid Isobutyl ester-β-cyclodextrin microcapsules and additives are reacted to obtain a processing fluid.

[0022] As a preferred solution, before the fresh cut flowers are soaked in the present invention, the fresh cut flowers are washed and arranged in sequence, the surface impurities of the fresh cut flowers are removed by washing, and then the fresh cut flowers are soaked in the decolor...

Embodiment 1

[0036] According to the raw materials and parts by weight shown in Table 1, the urea peroxide powder is added to distilled water, after stirring evenly, it is added in methanol, and then tetraacetylethylenediamine (TAED) and sodium ethylenediaminetetraacetate (EDTA) Add it to the above solution, stir evenly to obtain the decolorized and decolorized solution.

[0037] Select strong fresh cut roses, wash the surface impurities with distilled water, soak the pretreated fresh cut flowers in the prepared decolorization and decolorization solution, the soaking temperature is 30°C, and the soaking time is 12h. After the dehydration and decolorization are completed, set aside.

Embodiment 2～5

[0039] Using the method of Example 1, according to the raw materials and parts by weight shown in Table 1, the fresh cut flowers were soaked in the decolorization and decolorization solution.

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Abstract

The invention provides a preparation method of mosquito-repelling preserved flowers. The method comprises the steps of soaking fresh cut flowers into a decolorizing and dehydrating solution for 1-12 hours; and then, soaking the fresh cut flowers into a processing solution for 12-48 hours, and drying to obtain the mosquito-repelling preserved flowers. According to the method, hydroxyethyl piperidine carboxylic acid isobutyl ester-B-cyclodextrin microcapsules are capable of repelling mosquitoes for a long time, and can be used under the different weather conditions, so that the long-acting mosquito-repelling effect is achieved. On the other hand, polyethylene glycol (PEG) is capable of enabling petals to be full and does not easily volatilize, thus being high in safety and beneficial to prolonging the service life of the preserved flowers; ethyl cellulose (EC) is good in flexibility so as to improve the flexibility of the preserved flowers, and has functions of bonding, filling and film formation. According to the preparation method, the PEG and the EC are used in a combining way, so that the prepared preserved flowers have good flexibility, elasticity and surface gloss and can meet the pursuit for beauty of modern people.

Description

technical field [0001] The invention relates to the technical field of preserved flowers, in particular to a preparation method of mosquito repellent preserved flowers. Background technique [0002] With the substantial improvement of people's living standards, fresh flowers are widely used to embellish people's daily life. But flowers have a fixed flowering period, and there are strong regional restrictions, such as soil conditions, climate conditions and temperature differences, and flowers are easy to attract mosquitoes and flies. In order to meet people's growing material and cultural needs, preserved flowers have gradually entered people's lives. They not only have the characteristics of nature, simplicity, and beauty endowed by nature, but also have the characteristics of "artificial flowers" that last forever, and that artistic creation is more prominent. It has a wide range of applications and is deeply loved by people. [0003] The existing preserved flower produc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N3/02A01N47/16A01N25/28A01N25/18A01P17/00
Inventor 张虹
Owner 李小平
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