Agilawood fire-free aromatherapy liquid as well as preparation method and application thereof

A kind of technology of agarwood and fire incense, which is applied in the field of agarwood fire-free aromatherapy liquid and its preparation, which can solve the problems of different fragrance types, insufficient fragrance, hidden dangers of electricity safety, etc., and achieve the effect of pure fragrance

Pending Publication Date: 2020-07-17
广州市天然芳香科学技术研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the agarwood hydrosol used in the existing agarwood aromatherapy liquid has a lot of impurities, and after long-term storage, it is prone to

Method used

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  • Agilawood fire-free aromatherapy liquid as well as preparation method and application thereof
  • Agilawood fire-free aromatherapy liquid as well as preparation method and application thereof
  • Agilawood fire-free aromatherapy liquid as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] Example 1

[0038] A kind of agarwood pure lotion, obtained by the following preparation method:

[0039] (1) Pretreatment: select agarwood raw materials, pulverize agarwood, and pass a 40-mesh sieve to obtain agarwood particles.

[0040] (2) Extraction: Place agarwood particles in supercritical CO 2 In the equipment, the system pressure is set to 28MPa, the system flow rate is 210L / min, the extraction temperature is 60°C, and the extraction time is 120min to obtain agarwood extract.

[0041] (3) Molecular cutting: Use MDS-80 molecular cutting machine to accurately cut the incense segment of the above-mentioned agarwood paste extract. The cutting vacuum is 0.1Pa, the scraping speed of column 1 is 200r / min, and the scraping speed of column 2 is 200r / min, column 1 cutting temperature is 100°C, column 2 cutting temperature is 135°C, column 1 collection temperature is 35°C, column 2 collection temperature is 15°C, discard the first and last products, and keep the intermediate produ...

Example Embodiment

[0043] Example 2

[0044] A kind of agarwood pure lotion, obtained by the following preparation method:

[0045] (1) Pretreatment: select agarwood raw materials, pulverize agarwood, and pass a 50-mesh sieve to obtain agarwood particles.

[0046] (2) Extraction: Place agarwood particles in supercritical CO 2 In the equipment, the system pressure is set to 25MPa, the system flow rate is 210L / min, the extraction temperature is 55°C, and the extraction time is 120min to obtain agarwood paste extract.

[0047] (3) Molecular cutting: use MDS-80 molecular cutting machine to accurately cut the incense segment of the above-mentioned agarwood paste extract, the cutting vacuum is 1Pa, the scraping speed of column 1 is 210r / min, and the scraping speed of column 2 is 210r / min, the cutting temperature of column 1 is 90°C, the cutting temperature of column 2 is 120°C, the collection temperature of column 1 is 30°C, and the collection temperature of column 2 is 12°C. The first and last products are ...

Example Embodiment

[0049] Example 3

[0050] A kind of agarwood pure lotion, obtained by the following preparation method:

[0051] (1) Pretreatment: select agarwood raw materials, pulverize agarwood, and pass a 60-mesh sieve to obtain agarwood particles.

[0052] (2) Extraction: Place agarwood particles in supercritical CO 2 In the equipment, the system pressure is set to 30MPa, the system flow rate is 210L / min, the extraction temperature is 65°C, and the extraction time is 120min to obtain agarwood paste extract.

[0053] (3) Molecular cutting: use MDS-80 molecular cutting machine to accurately cut the incense segment of the above-mentioned agarwood paste extract. The cutting vacuum is 10Pa, the scraping speed of column 1 is 230r / min, and the scraping speed of column 2 is 230r. / min, column 1 cutting temperature is 100℃, column 2 cutting temperature is 140℃, column 1 collection temperature is 40℃, column 2 collection temperature is 20℃, discard the first and last products, keep the intermediate produc...

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Abstract

The invention provides an agilawood fire-free aromatherapy liquid as well as a preparation method and application thereof, and relates to the technical field of plant extraction and aromatherapy liquid. The agilawood fire-free aromatherapy liquid is composed of the following raw materials in percentage by mass: 75 to 89 percent of agilawood hydrolat, 5 to 10 percent of perfume alcohol, 0.01 to 0.3percent of carrier oil, 0.01 to 0.3 percent of an emulsifier and the balance being deionized water. The agilawood hydrolat is prepared by the methods of pretreatment, extraction, molecular cutting, distillation and the like. The agilawood fire-free aromatherapy liquid disclosed by the invention is low in impurity content, good in permeability and fragrant and pure in fragrance, and has a sleep-aiding effect.

Description

technical field [0001] The invention relates to the technical field of plant extraction and aromatherapy liquid, in particular to an agarwood fire-free aromatherapy liquid and its preparation method and application. Background technique [0002] Agarwood is a resin-containing wood produced by plants of the genus Agarwood in the family Daphneaceae after being injured. It is named for its fragrance and sinking in water. Since ancient times, agarwood has been both a precious medicinal material and a high-end spice. Agarwood has the effects of lowering the temperature, warming the kidneys and qi, calming the nerves, and can be used as medicine to treat chest tightness, angina pectoris, indigestion and other diseases. In ancient times, many countries used agarwood as a precious spice for the reception of distinguished guests, and it was often used as aromatherapy. In modern times, with the development and popularization of incense culture, agarwood incense sticks and agarwood d...

Claims

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Application Information

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IPC IPC(8): C11B9/02B01D11/02A61L9/04A61K36/835A61K47/44A61P25/20
CPCC11B9/022C11B9/025C11B9/027B01D11/0203A61L9/04A61K36/835A61K47/44A61P25/20A61K2236/37A61K2236/331
Inventor 冯志豪高家栋朱宝璋蒲思强
Owner 广州市天然芳香科学技术研究院有限公司
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