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Safe long-acting natural lavender solid essential oil, and preparation method thereof

A lavender essential oil, lavender technology, applied in the directions of essential oil/spice, fat production, etc., can solve the problems of short fragrance retention time, inconvenient daily use, inconvenient carrying, etc., and achieve extended fragrance retention time, easy implementation, and preparation method scientifically sound effects

Inactive Publication Date: 2017-01-04
徐元孝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing lavender essential oils are all liquid essential oils without solid essential oils, and lavender liquid essential oils not only have a short fragrance retention time, are prone to leakage and contamination, and are inconvenient to carry. Airplanes are forbidden to carry liquid essential oils with them, causing daily very inconvenient to use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Example 1, the preparation of large capsule type natural lavender solid essential oil, using natural lavender essential oil as the core material, using the natural polymer compound sodium alginate as the wall material, and using modified starch β-cyclodextrin as the solid skeleton to prepare large capsule solids Essential oil, calculated by mass ratio, that is, sodium alginate: natural lavender essential oil is 1:4, the amount of wall material and solid skeleton in the preparation, the ratio is calculated by mass ratio, sodium alginate: β-cyclodextrin is 1:10 -15.

[0009] The preparation method of the above-mentioned large capsule type natural lavender solid essential oil specifically includes the following steps: (1) sodium alginate is added to deionized water, and heated to 40 ° C for stirring to obtain a 0.8% sodium alginate aqueous solution with a mass percentage concentration, and Cool to room temperature; (2) dissolve calcium chloride in deionized water, stir and...

Embodiment 2

[0010] Example 2, the preparation of small capsules of natural lavender solid essential oil, using natural lavender essential oil as the core material, using the natural polymer compound sodium alginate as the wall material, and using modified starch β-cyclodextrin as the solid skeleton to prepare small capsules. Solid essential oil, calculated by mass ratio, the ratio of core to wall is sodium alginate: essence is 1:4, the amount of wall material and solid skeleton in the preparation, the ratio is calculated by mass ratio, sodium alginate: β-cyclodextrin is 1 : 10.

[0011] The preparation method of the above-mentioned small capsule type solid essential oil specifically includes the following steps: (1) adding sodium alginate to deionized water, and heating to 40° C. and stirring to obtain an aqueous solution of sodium alginate with a mass percentage concentration of 0.8%, and cooling to room temperature; (2) dissolving calcium chloride in deionized water, stirring and dissol...

Embodiment 3

[0012] Embodiment 3, the preparation of powdery natural lavender solid essential oil, with natural lavender essential oil as the core material, with the natural polymer compound sodium alginate as the wall material, with modified starch β-cyclodextrin as the solid skeleton to prepare large capsules, press Calculate the mass ratio, the core-wall ratio is sodium alginate: natural lavender essential oil is 1:4, the amount of wall material and solid skeleton in the preparation, the ratio is calculated by mass ratio, sodium alginate: β-cyclodextrin is 1:8 .

[0013] The preparation method of the above-mentioned powdered natural lavender solid essential oil specifically includes the following steps: (1) dissolving sodium alginate with deionized water, and heating and stirring at 45° C. to obtain a 1% sodium alginate aqueous solution with a mass percentage concentration, and cooling to room temperature; (2) calcium chloride is dissolved in deionized water, stirred and dissolved to ob...

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Abstract

The invention discloses a safe long-acting natural lavender solid essential oil, and a preparation method thereof. The safe long-acting natural lavender solid essential oil is prepared from natural lavender essential oil, beta-cyclodextrin, and calcium alginate. The preparation method comprises following steps: 1, a sodium alginate aqueous solution is prepared; 2, a calcium chloride solution is prepared; 3, natural lavender essential oil, an emulsifying agent, and deionized water are subjected to homogeneous emulsification so as to obtain a homogenized emulsion, the homogenized emulsion is added into the sodium alginate aqueous solution, and stirring is carried out so as to obtain a uniform mixed solution; 4, beta-cyclodextrin is added into the uniform mixed solution obtained in step 3; 5, a mixed liquid obtained via step 4 is added into the calcium chloride solution obtained in step 2, and solidification is carried out for 2h so as to obtain a solid essential oil suspension liquid; and 6, the solid essential oil suspension liquid obtained in step 5 is subjected to vacuum suction filtration, washing, and drying so as to obtain the solid essential oil. The preparation method is capable of avoiding defects of liquid essential oil fundamentally; fragrance holding time is long; leakage and contamination are not easily caused; the safe long-acting natural lavender solid essential oil is convenient to use; and the preparation method is scientific, and is convenient.

Description

technical field [0001] The invention relates to a lavender solid essential oil and a preparation method thereof, in particular to a safe and long-acting natural lavender solid essential oil and a preparation method thereof Background technique [0002] As we all know, fragrance is the sensory response of people's sense of smell, and fragrance can affect people's emotions and even have physiological effects on people. Fragrance not only has the functions of pleasing to the eye, reducing stress, eliminating fatigue, optimizing the environment, highlighting the image, enhancing the atmosphere, and improving efficiency, but also has various health care functions such as enhancing appetite, disinfection, anti-inflammatory and analgesic. Studies have shown that: the aroma of lavender can make people have a relaxed and quiet mood, and its essential oil has pain relief , anti-convulsions, anti-depression, antibacterial, anti spasms ,anti Virus , The role of sterilization. It c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00
CPCC11B9/0003
Inventor 徐元孝宋晓秋叶琳
Owner 徐元孝
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