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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 problems of sour taste, insufficient aroma, and different types of fragrance. At the same time, it also has certain hidden dangers in electricity use

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

Embodiment 1

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

[0039] (1) Pretreatment: select the raw material of agarwood, pulverize the agarwood, and pass through a 40-mesh sieve to obtain agarwood granules.

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

[0041] (3) Molecular cutting: Use the MDS-80 molecular cutting machine to precisely cut the incense segment of the above-mentioned agarwood paste extract. 200r / min, the cutting temperature of column 1 is 100°C, the cutting temperature of column 2 is 135°C, the collection temperature of column 1 is 35°C, the collection temperature of column 2 is 15°C, discard the first and last section products, and keep the middle section products, The product in the middle section is agarwood essential ...

Embodiment 2

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

[0045] (1) Pretreatment: select the raw material of agarwood, pulverize the agarwood, and pass through a 50-mesh sieve to obtain agarwood granules.

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

[0047] (3) Molecular cutting: use the MDS-80 molecular cutting machine to precisely cut the above-mentioned agarwood paste extract, the cutting vacuum is 1Pa, the speed of the scraping film of column 1 is 210r / min, and the speed of scraping film 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 segment product is agar...

Embodiment 3

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

[0051] (1) Pretreatment: select the raw material of agarwood, pulverize the agarwood, and pass through a 60-mesh sieve to obtain agarwood granules.

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

[0053] (3) Molecular cutting: Use the MDS-80 molecular cutting machine to precisely cut the incense segment of the above-mentioned agarwood paste extract, the cutting vacuum is 10Pa, the speed of the scraping film of column 1 is 230r / min, and the speed of scraping film of column 2 is 230r / min, the cutting temperature of column 1 is 100°C, the cutting temperature of column 2 is 140°C, the collection temperature of column 1 is 40°C, and the collection temperature of column 2 is 20°C. Th...

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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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