Extraction process for rose essential oil and application of obtained rose essential oil in facial mask

A technology of rose essential oil and extraction process, which is applied in cosmetic preparations, fat oil/fat production, fat oil/fat refining, etc. It can solve the problems of incapable of large-scale standardized production and high operating pressure, so as to improve the effective utilization rate and shrink pores , the effect of increasing production

Pending Publication Date: 2019-11-19
廖婵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disclosed a kind of extracting method of rose essential oil as CN106281713A, adopt supercritical carbon dioxide fluid to carry out continuous circulation extraction, extraction pressure is up to 1

Method used

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  • Extraction process for rose essential oil and application of obtained rose essential oil in facial mask

Examples

Experimental program
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Example Embodiment

[0025] Example 1

[0026] A process for extracting rose essential oil, comprising the following steps:

[0027] (1) Take fresh rose petals, rinse with water to remove sediment, and drain the water;

[0028] (2) microwave sterilization is carried out by the rose petals drained of water;

[0029] (3) the rose petals after the sterilization are soaked with salt water, the mixed solution of the distillation rose petals and the salt water is distilled, and the organic solvent extraction is added in the fraction, and the organic phase is separated;

[0030] (4) Concentrating the organic phase, adding ethanol to the concentrated solution, mixing and stirring evenly, filtering, removing the filter residue, concentrating the filtrate, and carrying out ultraviolet sterilization to obtain rose essential oil.

Example Embodiment

[0031] Example 2

[0032] A process for extracting rose essential oil, comprising the following steps:

[0033] (1) Take fresh rose petals, rinse with water to remove sediment, and drain the water;

[0034] (2) microwave sterilization is carried out on the rose petals drained from water, and the temperature of microwave sterilization is controlled at 70°C, and the sterilization time at this temperature is 8h;

[0035] (3) the rose petals after sterilization are soaked in the salt solution with a concentration of 1% for 6h, and the amount of the salt solution used and the weight ratio of the rose petals to be soaked are 8:1, and the soaking is completed, and the temperature is 80-100 The mixed solution of rose petals and salt water is distilled under the condition of ℃, and after the distillation is completed, organic solvent petroleum ether is added to the fraction for extraction, and the organic phase is separated;

[0036] (4) Concentrate organic phase, add the ethanol tha...

Example Embodiment

[0039] Example 3

[0040] A process for extracting rose essential oil, comprising the following steps:

[0041] (1) Take fresh rose petals, rinse with water to remove sediment, and drain the water;

[0042] (2) microwave sterilization is carried out on the rose petals drained from the water, and the temperature of microwave sterilization is controlled at 75 ℃, and the sterilization time at this temperature is 7h;

[0043] (3) the rose petals after sterilization are soaked for 5h in the salt water with a concentration of 2%, and the amount of the salt used is 9:1 with the weight ratio of the rose petals to be soaked, and the soaking is completed, and the temperature is 80-100 Under the condition of ℃, the mixed solution of rose petals and salt water is distilled, and after the distillation is completed, the organic solvent ethyl acetate is added to the fraction for extraction, and the organic phase is separated;

[0044] (4) Concentrate organic phase, add the ethanol that con...

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Abstract

The invention discloses an extraction process for rose essential oil and an application of the obtained rose essential oil in a facial mask. The extraction process comprises the following steps: taking fresh rose petals, washing the fresh rose petals with clear water to remove silt, and draining water; subjecting water-drained rose petals to microwave sterilization; soaking sterilized rose petalswith a salt solution, distilling a mixed solution of the rose petals and the salt solution, after distillation is completed, adding an organic solvent into a fraction for extraction so as to separatean organic phase; and concentrating the organic phase, adding ethanol into a concentrated solution, carrying out uniform mixing under stirring, carrying out filtering so as to remove a filter residue,concentrating a filtrate, and carrying out ultraviolet sterilization so as to obtain the rose essential oil. The extraction process provided by the invention has the following beneficial effects: soaking and distillation extraction are performed by adoption of the salt solution in the process of extraction, so effective components in the rose petals can be easily extracted out, and the yield of the obtained rose essential oil is improved; the rose essential oil provided by the invention has single material source; and the rose essential oil prepared by using the extraction process provided bythe invention is pure, is free of any additives and belongs to a pure natural product.

Description

technical field [0001] The invention relates to the technical field of essential oil extraction, in particular to an extraction process of rose essential oil and the application of the obtained rose essential oil in facial masks. Background technique [0002] Rose essential oil is known as "the queen of essential oils" and can regulate female endocrine, nourish the uterus, relieve dysmenorrhea, improve frigidity and menopausal discomfort. In particular, it has a very good beauty and skin care effect, can internally oxidize and dilute spots, promote the decomposition of melanin, restore skin elasticity, and let women have white, elastic and healthy skin. It is an aromatic essential oil suitable for women's health care. [0003] At present, the traditional extraction techniques of rose essential oil mainly include steam distillation and organic solvent extraction. Most domestic manufacturers use steam distillation to extract rose essential oil. This method has the characteris...

Claims

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Application Information

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IPC IPC(8): C11B1/10C11B3/00A61K8/92A61Q19/02A61Q19/00A61P17/10
CPCC11B1/04C11B1/10C11B3/001C11B3/008A61K8/922A61Q19/02A61Q19/00A61P17/10
Inventor 廖婵
Owner 廖婵
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