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Rose essence and preparation method thereof

An essence, rose technology, applied in pharmaceutical formulations, cosmetic preparations, cosmetic preparations, etc., can solve the problems of rose essence's weak resistance to free radicals, complex supply process, and reduced effective activity, so as to enhance the anti-free radicals. Aging function, reduce pigmentation, eliminate active effect

Inactive Publication Date: 2017-12-22
北京汉方淑华美容化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current process of extracting rose water, due to the complicated supply process, during the long-term processing of rose petals, the active ingredients in rose extraction begin to oxidize under the action of oxygen and microorganisms. When the rose water is extracted , the effective activity in the rose extract is greatly reduced, therefore, the prepared rose essence has weaker ability to resist free radicals, weaker anti-wrinkle ability, and poorer moisturizing performance

Method used

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  • Rose essence and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Crush and clean: Use deionized water to clean the fresh rose petals, and wait for the water on the surface of the rose petals to evaporate;

[0028] Pretreatment: Place the rose petals in a low-temperature environment for refrigeration, where the refrigeration temperature is -7°C and the refrigeration time is 2.5 hours;

[0029] Pulverizing: pulverizing the pretreated rose petals;

[0030] Extraction: Introduce carbon dioxide into the high-pressure supercritical extraction kettle, and the flow rate of carbon dioxide is 34m 2 / h, raise the temperature of the extraction kettle to 27°C, and the pressure to 34MPa to make the carbon dioxide into a supercritical state, then put the crushed rose petals into the extraction kettle, and extract for 44min;

[0031] Purification: Take the product in the extraction kettle and put it into deionized water, stir evenly for 25 minutes and then filter to obtain rose flower water;

[0032] Synthesis of rose essence: 65kg of water, 22kg ...

Embodiment 2

[0034] Crush and clean: Use deionized water to clean the fresh rose petals, and wait for the water on the surface of the rose petals to evaporate;

[0035] Pretreatment: Place the rose petals in a low-temperature environment for refrigeration, where the refrigeration temperature is -5°C and the refrigeration time is 2 hours;

[0036] Pulverizing: pulverizing the pretreated rose petals;

[0037] Extraction: Introduce carbon dioxide into the high-pressure supercritical extraction kettle, and the flow rate of carbon dioxide is 32m 2 / h, raise the temperature of the extraction kettle to 29°C, and the pressure to 36MPa to make the carbon dioxide into a supercritical state, then put the crushed rose petals into the extraction kettle, and extract for 42 minutes;

[0038] Purification: Take the product in the extraction kettle and put it into deionized water, stir evenly for 25 minutes and then filter to obtain rose flower water;

[0039] Synthesis of rose essence: 68kg of water, 20...

Embodiment 3

[0041] Crush and clean: Use deionized water to clean the fresh rose petals, and wait for the water on the surface of the rose petals to evaporate;

[0042] Pretreatment: Place the rose petals in a low-temperature environment for refrigeration, where the refrigeration temperature is -9°C and the refrigeration time is 2 hours;

[0043] Pulverizing: pulverizing the pretreated rose petals;

[0044] Extraction: Introduce carbon dioxide into the high-pressure supercritical extraction kettle, and the flow rate of carbon dioxide is 32m 2 / h, raise the temperature of the extraction kettle to 29°C, and the pressure to 32MPa to make the carbon dioxide into a supercritical state, then put the crushed rose petals into the extraction kettle, and extract for 46 minutes;

[0045] Purification: Put the product in the extraction kettle into deionized water, stir evenly for 30 minutes, and then filter to obtain rose flower water;

[0046] Synthesis of rose essence: mix 68kg of water, 20kg of b...

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Abstract

The invention relates to a rose essence and a preparation method thereof. The rose essence comprises the following raw materials in parts by weight: 62-68 parts of water, 20-24 parts of butanediol, 18-20 parts of biological glycine, 14-20 parts of rose water, 13-16 parts of dipotassium glycyrrhizinate, 12-14 parts of nicotinamide, 11-15 parts of sodium hyaluronate, 9-11 parts of panthenol, 8-10 parts of 2-alpha-ethyl ascorbic acid, 7-9 parts of glycine betaine, 3-7 parts of isotriacontane, 3-5 parts of glyceryl polymethacrylate, 1-5 parts of hyaluronic acid, 0.5-0.7 part of propylene glycol, 0.008-0.014 part of iodopropynyl butylcarbamate and 0.008-0.014 part of phenoxyethanol. The rose essence has excellent moisture retention, anti-aging property and anti-wrinkling property.

Description

technical field [0001] The invention relates to the field of skin care products, more specifically, it relates to a rose essence and a preparation method thereof. Background technique [0002] With the sharp increase in air pollution and the increasing pressure of life in modern society, due to the adverse intervention of the external environment, the balance of free radicals on the skin surface of more and more people is destroyed, and the body will subsequently produce excessive free radicals, resulting in Signs of aging such as wrinkles, dry keratinization, dullness, and excessive pigmentation deposits appear on the skin. [0003] Therefore, people pay more attention to daily skin care, and hope to add substances that resist free radicals to daily skin care products to delay the formation of skin surface wrinkles and premature aging. At present, plant essence is the focus of current research in the beauty industry, and plant essence is concentrated from high-nutrient sub...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61Q19/00A61Q19/08A61Q19/02
CPCA61K8/97A61Q19/00A61Q19/02A61Q19/08
Inventor 孙淑华
Owner 北京汉方淑华美容化妆品有限公司
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