Application of rose essential oil balm in cosmetics

A technology of rose essential oil and cosmetics, applied in the field of cosmetics, can solve the problems of high cost of rose series cosmetics and high production cost of rose essential oil, and achieve the effects of regulating the internal environment of the skin, preventing pigmentation, and inhibiting the activity of oxygen free radicals

Active Publication Date: 2021-06-01
LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, most rose series cosmetics on the market are prepared from rose essential oil or rose pure dew. However, due to the high production cost of rose essential oil, the high cost of preparing rose series cosmetics limits the choice of consumers.

Method used

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Examples

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Effect test

preparation example Construction

[0016] The invention provides the application of rose essential oil balm in cosmetics; the preparation method of the rose essential oil balm comprises the following steps: fresh rose flowers and an extraction solvent are mixed according to a mass-volume ratio of 1g: 1-3ml, and placed under light-proof conditions Subcritical extraction is carried out, the extract is collected, and the extraction solvent in the extract is removed to obtain rose essential oil balm.

[0017] In the present invention, the extraction solvent is preferably one of propane, butane and tetrafluoroethane. The temperature of the subcritical extraction is preferably 40-50°C, more preferably 45°C. The pressure of the subcritical extraction is preferably 0.40-0.50 MPa, more preferably 0.45 MPa. The number of extractions of the subcritical extraction is preferably 2 to 4 times, and the time of each extraction is preferably 30 to 60 minutes, more preferably 40 to 50 minutes. The present invention has no spec...

Embodiment 1

[0025] 1, a kind of production method of rose essential oil balm, comprises the following steps:

[0026] Put 5000g of fresh rose flowers in a subcritical extraction tank, mix them with liquid propane at a ratio of 1kg: 3L, and carry out subcritical extraction for 40min at an extraction temperature of 45°C and an extraction pressure of 0.45MPa in the dark. time; after the subcritical extraction is finished, extract the extract; the extract is evaporated and precipitated, and the evaporated gas solvent is compressed and liquefied by a diaphragm compressor for solvent recovery; and after the extract is precipitated, rose essential oil balm 1175.8 g, the extraction rate is 23.52%. 100 grams of rose essential oil balm were dissolved in 200 milliliters of hexane, and the resulting hexane solution was chromatographed on a basic alumina column, rinsed with hexane, and 15.28 grams of all rose wax was separated, and the rose essential oil balm was found The waxy content is lower, and ...

Embodiment 2

[0046] 1, a kind of production method of rose essential oil balm, comprises the following steps:

[0047] Put 5000g of fresh rose flowers in a subcritical extraction tank, mix them with liquid butane at a material-solution ratio of 1kg:2L, carry out subcritical extraction for 60min at an extraction temperature of 40°C, an extraction pressure of 0.40MPa, and avoid light for 60 minutes. 3 times; after the subcritical extraction, extract the extract; the extract is evaporated and precipitated, and the evaporated gas solvent is compressed and liquefied by a diaphragm compressor for solvent recovery; after the extract is precipitated, the rose essential oil balm is obtained 1085.5g, the extraction rate is 21.71%. 100 grams of rose essential oil balm were dissolved in 200 milliliters of hexane, and the resulting hexane solution was washed with hexane through basic alumina column chromatography to separate 18.65 g of all rose wax, and the rose essential oil balm was found The waxy c...

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PUM

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Abstract

The invention provides an application of rose essential oil balm in cosmetics, belonging to the technical field of cosmetics. The application of rose essential oil balm in cosmetics; the preparation method of the rose essential oil balm comprises the following steps: fresh rose flowers and extraction solvent are mixed according to the mass volume ratio of 1g: 1 ~ 3ml, and subcritical extraction is carried out under dark conditions , collecting the extract, removing the extraction solvent in the extract to obtain rose essential oil balm. The invention adopts the rose essential oil balm to replace the rose essential oil to prepare cosmetics, can effectively reduce the production cost of the cosmetics, and at the same time exert the skin care effect of the rose essential oil. Long-term use of cosmetics containing rose essential oil balm has mild, nourishing, repairing, hydrating and moisturizing effects on the skin, and has no toxic and side effects.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to the application of rose essential oil balm in cosmetics. Background technique [0002] Rose is an upright deciduous shrub in the Rosaceae Rosa genus. It has bright colors, pleasant aroma and high oil content. It is an important special economic plant in my country and one of the important ornamental and production dual-purpose flowers in the world. It can not only be viewed by people, but also a precious Chinese medicinal material and an important raw material for the food industry and spice industry. Analysis of modern pharmacological techniques shows that roses are rich in volatile oils, various phenols, phenylethyl alcohol, benzyl alcohol, nerol, organic acids, pigments, etc., which have anti-oxidation, anti-inflammatory, astringent, and cleansing effects. Roses can not only be used directly as spices, but also can be used as additives in skin care products such...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/92A61K8/9789A61K8/73A61K8/67A61K8/31A61K8/34A61K8/44A61Q19/00
CPCA61K8/31A61K8/345A61K8/44A61K8/678A61K8/735A61K8/922A61Q19/00A61Q19/007A61K8/9789
Inventor 刘红邵士俊
Owner LANZHOU INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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