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Chestnut flower air freshener based on chestnut flower aromatic oil and preparation method thereof

A technology of air freshener and chestnut flower, which is applied in the directions of essential oils/fragrances, fat production, deodorization, etc., can solve the problems of inability to purify and sterilize, air pollution, etc., to increase economic output, save costs, and improve extraction yields rate effect

Inactive Publication Date: 2013-08-21
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When used, it emits fragrance to confuse people's sense of smell to dilute and cover up the peculiar smell. It cannot be purified or sterilized, and this freshener will produce a harmful substance called aerosol during the process of changing from liquid to gas, causing new pollution to the air.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A preparation method of chestnut flower aromatic oil, comprising the following steps:

[0031] 1) After crushing (or chopping) the collected fresh chestnut flowers to a particle size of 0.45-0.90nm (about 20-40 meshes), take 100g, put it in a distillation flask, add 500ml of distilled water, and the distilled water has submerged the chestnut flowers for Preferably, the distillation flask filled with materials is placed in a microwave device, the power is set to 800W, the frequency is 2450MHz, and continuous radiation distillation is performed for 3.5min.

[0032] 2) Use circulating water condensing equipment to condense and recover the aromatic oil distilled by microwave to obtain the crude chestnut flower aromatic oil.

[0033] 3) The recovered crude chestnut flower aromatic oil is filtered, finely filtered and instantaneously sterilized to obtain the refined chestnut flower aromatic oil, which is put into a dark glass bottle with a stopper and sealed for storage.

[...

Embodiment 2

[0039] A preparation method of chestnut flower aromatic oil, comprising the following steps:

[0040] 1) After crushing (or chopping) the collected fresh chestnut flowers to a particle size of 0.45-0.90nm (about 20-40 mesh), take 100g, put it in a distillation flask, add 400ml of distilled water, the distilled water submerged the chestnut flowers for Preferably, the distillation flask filled with materials is placed in a microwave device, the power is set to 900W, the frequency is 2450MHz, and continuous radiation distillation is performed for 5 minutes.

[0041] 2) Use circulating water condensing equipment to condense and recover the aromatic oil distilled by microwave to obtain the crude chestnut flower aromatic oil.

[0042] 3) The recovered crude chestnut flower aromatic oil is filtered, finely filtered and instantaneously sterilized to obtain the refined chestnut flower aromatic oil, which is put into a dark glass bottle with a stopper and sealed for storage.

[0043] A...

Embodiment 3

[0048] A preparation method of chestnut flower aromatic oil, comprising the following steps:

[0049] 1) After crushing (or chopping) the collected fresh chestnut flowers to a particle size of 0.45-0.90nm (about 20-40 mesh), take 100g, put it in a distillation flask, add 450ml of distilled water, the distilled water submerged the chestnut flowers for Preferably, the distillation flask filled with materials is placed in a microwave device, the power is set to 1000W, the frequency is 2200MHz, and continuous radiation distillation is performed for 4min.

[0050] 2) Use circulating water condensing equipment to condense and recover the aromatic oil distilled by microwave to obtain the crude chestnut flower aromatic oil.

[0051] 3) The recovered crude chestnut flower aromatic oil is filtered, finely filtered and instantaneously sterilized to obtain the refined chestnut flower aromatic oil, which is put into a dark glass bottle with a stopper and sealed for storage.

[0052] A pre...

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PUM

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Abstract

The invention discloses a chestnut flower air freshener based on chestnut flower aromatic oil and a preparation method thereof, belonging to the technical field of utilization of agriculture and forestry products. The chestnut flower air freshener is prepared by uniformly mixing mixed liquor A with mixed liquor B, wherein the mixed liquor A is prepared by the steps of mixing the chestnut flower aromatic oil with absolute ethyl alcohol, adding the mixed solution as a solubilizer, and carrying out uniform mixing; and the mixed liquor B is prepared by uniformly mixing an antioxidant preservative and the absolute ethyl alcohol with water. The chestnut flower air freshener is prepared from the chestnut flower aromatic oil by taking chestnut flower as a main raw material, is made from pure natural raw material product and is nontoxic, harmless, aromatic and pleasant; and according to the preparation method of the chestnut flower air freshener, raw material is easily available, the process is simple and the chestnut flower air freshener is suitable for industrial mass production.

Description

technical field [0001] The invention belongs to the technical field of comprehensive utilization of agricultural and forestry products, and in particular relates to a chestnut flower air freshener based on chestnut flower aromatic oil and a preparation method thereof. Background technique [0002] Chestnut (castanea mollissima Blume) is a plant of the Fagaceae chestnut genus, and its male inflorescences are pleasantly fragrant, soft and open. Traditional Chinese medicine believes that chestnut flower is slightly warm, slightly bitter, and astringent in nature and taste. Lihua decoction is commonly used among the people to treat persistent diarrhea. At present, there are many studies on the chemical components of the volatile oil of chestnut flowers. It has been determined that alcohols, aldehydes, and esters are the main volatile components of chestnut flowers, and they are also the main components of the aroma of chestnut flowers. Among them, butyl acetate, sec-butyl acet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/013C11B9/02A61L101/56
Inventor 季志平吕平会何佳林刘建军杜双田康永祥康博文
Owner NORTHWEST A & F UNIV
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