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Novel application of prunus mume extract

A technology of green calyx plum and its extract, which can be used in preparations for toiletry, skin care preparations, cosmetics, etc., and can solve the problems of undisclosed green calyx plum extract fibroblast proliferation and other issues

Inactive Publication Date: 2014-12-03
JALA GROUP CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has not been disclosed that the extract of calyx japonica has the effect of promoting the proliferation of fibroblasts

Method used

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  • Novel application of prunus mume extract
  • Novel application of prunus mume extract
  • Novel application of prunus mume extract

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The optimization of embodiment 1 Lvcalyx plum extraction condition

[0028] Take 10g of green calyx plum, use L9 (3 3 ) Orthogonal test (commonly used mathematical methods and computer programs for drug research, Guizhou Science and Technology Press, 1997) to optimize the extraction process, with solid-liquid ratio (A), ethanol solution concentration (B), and extraction time (C) as test factors . Orthogonal design experiments were carried out with the extraction rate as the index to optimize the extraction process conditions. The factor level design is shown in Table 1, and considering the production cost, the extraction time is generally not more than 2 hours. The results are shown in Table 1-3.

[0029] Extraction method: wash and dry the buds of Prunus chinensis, crush them, mix them with aqueous ethanol, extract at room temperature for a certain period of time, separate the extract, evaporate the solvent under reduced pressure, and then obtain the Prunus chinensi...

Embodiment 2

[0038] Wash and dry 100g of commercially available 100g of green calyx plum flower buds, crush them, mix them with 2L of 70% ethanol solution, extract at room temperature for 2 hours, separate the extract, and evaporate the ethanol solution under reduced pressure to obtain 13g of green calyx plum extract .

Embodiment 3

[0040] Wash and dry 50g of the commercially available buds of Prunus chinensis, crush them, mix them with 2.5L of 50% ethanol solution, extract at room temperature for 1 hour, separate the extract, distill deionized water under reduced pressure, and obtain the Prunus chinensis extract 16g.

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Abstract

The invention relates to a novel application of a prunus mume extract. Specifically, the invention discloses an application of the prunus mume extract as an anti-ageing effective component. Specifically, the anti-ageing effective component is an effective component capable of promoting fiber-forming cell proliferation. Experiments show that the prunus mume extract has the function of promoting the fiber-forming cell proliferation, can be made into various skin-caring cosmetic compositions and various preparations by being mixed with auxiliary materials and additives for the cosmetics, and has actual application values.

Description

technical field [0001] The present invention relates to a new application of plant extracts, in particular to a new application of the green calyx plum extract. Background technique [0002] Fibroblasts are the most important cells in the dermis of the skin. They often attach to collagen fibers and can synthesize and secrete a large amount of collagen and other extracellular matrices to form skin scaffolds and maintain the normal elasticity and toughness of the skin. As people age, the number of fibroblasts decreases, and the secretion of collagen decreases accordingly, causing the middle layer of the skin to shrink, showing skin aging phenomena such as epidermal depressions and wrinkles. At present, medical cosmetology mostly uses direct injection of fibroblasts as a means, which has potential safety hazards. By using some natural plant ingredients to promote the proliferation of fibroblasts in human skin and increase collagen secretion, it is expected to become a safer an...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61Q19/08
Inventor 方兆华李慧夏增华
Owner JALA GROUP CORPORATION
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