Cosmetic composition and preparation method thereof

A technology of cosmetic composition and skin care products, which is applied in the field of biomedicine, can solve the problems of inappropriate preparation ratio, affecting efficacy, poor interaction, etc., and achieve the effects of reducing the difficulty of crushing and energy consumption, prolonging the shelf life, and avoiding deterioration

Active Publication Date: 2018-12-18
贵州真阳纳米医药科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] However, in the prior art, in the process of extracting the active ingredients in Bletilla striata and Dendrobium officinale, the treatment process and parameters are not properly controlled, which makes it difficult to fully retain the active ingredients, and the activity of the active ingredients is poor, so that after preparation, the composition can be obtained The efficacy of the antiseptic is not ideal, and the proportion of the preparation is not appropriate, resulting in poor interaction between the components, affecting the efficacy after combination, and it is necessary to add preservatives again to achieve the purpose of antisepsis, to ensure that it is not easy to deteriorate during storage, but adding antiseptic Agents change the components of the composition and introduce chemical additives, which greatly affect the quality of the composition

Method used

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  • Cosmetic composition and preparation method thereof
  • Cosmetic composition and preparation method thereof
  • Cosmetic composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Take 50g of Dendrobium officinale and 50g of Bletilla striata, wash them separately, freeze them at -20°C for 12 hours, and crush them to obtain mixed powder;

[0045] Add water 30 times the weight of the mixed powder, extract three times at 80°C for three hours each time, combine the three solutions to obtain the extract;

[0046] Raise the temperature of the extract to 80°C, cool it down to room temperature, repeat the operation three times, and filter it with a sterile 0.22 μm microporous membrane to obtain the filtrate;

[0047] The filtrate was concentrated by evaporation to obtain a concentrate.

[0048] The concentrate is prepared into facial mask products according to the technical scheme in the prior art.

Embodiment 2

[0050] Take 20g of Dendrobium officinale and 100g of Bletilla striata, wash them separately, freeze them at -50°C for 8 hours, and crush them to obtain a mixed powder;

[0051] Add water 20 times the weight of the mixed powder, extract three times at 75°C for three hours each time, combine the three solutions to obtain the extract;

[0052] Raise the temperature of the extract to 90°C, cool it down to room temperature, repeat the operation three times, and filter it with a sterile 0.22 μm microporous membrane to obtain the filtrate;

[0053] The filtrate was concentrated by evaporation to obtain a concentrate.

[0054] The concentrated solution is prepared into a face cream product according to the technical scheme in the prior art.

Embodiment 3

[0056] Take 50g of Dendrobium candidum and 10g of Bletilla striata, wash them separately, freeze them at -30°C for 10 hours, and crush them to obtain mixed powder;

[0057] Add water 15 times the weight of the mixed powder, extract three times at 65°C for three hours each time, combine the three solutions to obtain the extract;

[0058] Raise the temperature of the extract to 80°C, cool it down to room temperature, repeat the operation three times, and filter it with a sterile 0.22 μm microporous membrane to obtain the filtrate;

[0059] The filtrate was concentrated by evaporation to obtain a concentrate.

[0060] The concentrate is prepared into an eye cream product according to the technical scheme in the prior art.

[0061] Dendrobium candidum and bletilla striata adopted in the following examples are dried dry products, after soaking in water for 12 hours, take out and drain, and then process as follows:

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Abstract

The invention relates to the technical field of biological medicine, in particular to a cosmetic composition and a preparation method thereof. Two kinds of raw materials of herba dendrodii officinalisdendrobium officinale and rhizoma bletillae are reasonably proportioned, so that active ingredients in the two kinds of raw materials achieve mutual effectsinteract; the effects of protecting the skin, caring the skin and preserving the moisture can be achieved.

Description

technical field [0001] The invention relates to the technical field of biomedicine, in particular to a cosmetic composition and a preparation method thereof. Background technique [0002] Dendrobium officinale is the stem of the orchid plant Dendrobium officinale Kimura et Migo, which belongs to the national protected plant and has precious health and medicinal value. Dendrobium officinale is named for its iron-green skin, which has been recorded in ancient Chinese medicine classics. Based on the discussion of Dendrobium officinale in classic works such as "Shen Nong's Materia Medica", "Compendium of Materia Medica", "Compendium Supplements" and "Bie Lu", its The main functions are strengthening yin and benefiting essence, clearing away heat and promoting body fluid, nourishing the five viscera and fatigue, thickening the intestines and stomach, strengthening muscles and bones, calming the nerves and calming convulsions, lightening the body and prolonging life. The Taoist h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61Q19/00
CPCA61K2800/805A61Q19/00A61K8/9794
Inventor 朱勇田继峰欧苏
Owner 贵州真阳纳米医药科技有限公司
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