Preparation method for gel containing flower as raw material and cosmetic composition comprising same

A composition and gel technology, applied in the field of preparation of gel containing flowers as raw materials and cosmetic compositions containing it, can solve the problems of low flower powder dispersibility, extraction equipment and extraction process not suitable for plants, expensive equipment, etc. problems, achieve good dispersion stability and sense of use, activate cell function and energy metabolism, and reduce transepidermal water loss

Pending Publication Date: 2021-11-09
SK BIOLAND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the flower powder itself is used as an ingredient of a cosmetic composition, since the dispersibility of the flower powder in the solution of the composition is very low, precipitation in the solution easily occurs, or a layering phenomenon in which the solvent and the powder are separated from each other
In addition, in the case of including flower extracts as active ingredients of the composition, the extraction process for extracting the active ingredients is complicated, expensive, and costly, and therefore uneconomical, and the properties of the active ingredients of each flower are different, so holding Advanced extraction equipment and extraction process cannot be applied to various plants

Method used

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  • Preparation method for gel containing flower as raw material and cosmetic composition comprising same
  • Preparation method for gel containing flower as raw material and cosmetic composition comprising same
  • Preparation method for gel containing flower as raw material and cosmetic composition comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0069] Example 1: Preparation of camellia gel

[0070] The dried camellias were pulverized with a pulverizer, and then sieved with a 150-mesh (Mesh) to obtain camellia powders of 100 μm or less. 300 mL of purified water was added to 15 g of the above pulverized camellia powder and stirred. Then, 0.47 g of TEMPO and 3.09 g of NaBr were added and dissolved. After adding 200 mL of NaClO dropwise, it was oxidized with NaOH at room temperature for 15 hours, while maintaining the pH at 10-11. HCl is added to the above-mentioned oxidized camellia reaction solution to neutralize the pH to 6-7, and the raw materials and reaction by-products used in the above-mentioned oxidation reaction are removed to purify camellia powder. Purification is mainly carried out in two ways.

[0071] In the first method (ethanol precipitation method), 300 mL of ethanol was added to the reaction solution for precipitation, and then the filtrate was obtained by filtration. The filtrate was added to 50% ...

Embodiment 2

[0073] Example 2: Preparation of Lily Gel

[0074] The dried lily was pulverized with a pulverizer, and then sieved with a 150-mesh to obtain a lily powder of 100 μm or less. 15 g of the above-mentioned pulverized lily powder was prepared in the same manner as in Example 1 to obtain 210 g of the lily gel of the present invention. The prepared lily gel see figure 2 .

Embodiment 3

[0075] Example 3: Preparation of white peony gel

[0076] The dried white peony flowers were pulverized with a pulverizer, and then sieved with a 150-mesh sieve to obtain a white peony powder of 100 μm or less. 15 g of the above-mentioned pulverized white peony powder was prepared in the same manner as in Example 1 to obtain 187 g of the white peony gel of the present invention. The prepared white peony gel see image 3 .

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Abstract

The present invention relates to a preparation method for a gel containing a flower as a raw material and a cosmetic composition comprising same. More particularly, the present invention relates to a preparation method for a gel containing various flowers including camellia, lily, white peony, rose, and lotus, as raw materials, and a cosmetic composition comprising the gel. A gel containing a flower as a raw material exhibits excellent dispersion stability and sensation of use although not employing a dispersant or a stabilizer and is safe without toxicity. In addition, the gel containing a flower as a raw material of the present invention can be advantageously used not only as a gel-phase composition, but also as a composition for skin whitening, for preventing or alleviating skin senescence, and for skin moisturization.

Description

technical field [0001] This application claims priority to patent application No. 10-2019-0035382 filed with the Korean Intellectual Property Office on March 27, 2019. [0002] The present invention relates to a preparation method of a gel containing flowers as raw materials and a cosmetic composition containing the same, and relates to a preparation method of a gel containing various flowers such as camellia, lily, white peony, rose, lotus and the like as raw materials and cosmetic compositions containing their gels. Background technique [0003] In the past, food products using plants such as flowers as raw materials, and compositions for various purposes including cosmetic use have been developed. In the case of compositions using flowers as raw materials, flower powder obtained by crushing flowers is included or extracted from flowers. The extract obtained as an active ingredient is prepared as a component. However, when the flower powder itself is used as an ingredien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/04A61Q19/08A61Q19/02
CPCA61Q19/02A61K8/9789A61K8/04A61Q19/08A61K8/042
Inventor 赵廷雄李昭宪金艺香车昭润高正男申松锡
Owner SK BIOLAND CO LTD
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