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Cosmetic composition containing amur corktree bark extract and preparation method and application thereof

A technology of Phellodendron Phellodendri extract and cosmetics, which is applied to cosmetic compositions containing Phellodendron Phellodendri extract and its preparation and application fields, which can solve the problems of low solubility of active substances, easy turbidity, and precipitation, and achieve good stability and use Good skin feel and long-lasting effect

Active Publication Date: 2013-07-03
TIANJIN YU MEI JING GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the Phellodendron Phellodendri extract obtained by utilizing the method of the above-mentioned prior art to extract is mostly a hydrophilic substance, and the solubility of the active substance is very low, and it is easy to appear turbidity and precipitation when placed at normal temperature or low temperature. If it is added to the cosmetic base Especially in emulsified cosmetic bases, it will lead to changes in product stability and appearance quality, and it is difficult to guarantee product quality
Especially in the current research that advocates adding a variety of natural plant essential oils to cosmetics to achieve comprehensive care effects, it is difficult to combine the hydrophilic Phellodendron Phellodendron extract with lipophilic plant essential oils, which limits Its application in cosmetics

Method used

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  • Cosmetic composition containing amur corktree bark extract and preparation method and application thereof
  • Cosmetic composition containing amur corktree bark extract and preparation method and application thereof
  • Cosmetic composition containing amur corktree bark extract and preparation method and application thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] 1. Preparation of test cosmetics

[0059]

[0060] Production process: The preparation of the matrix (phase A + phase B) is according to the traditional process. Specifically, the raw materials in phase A are added to the oil phase reactor in turn, and the raw materials in phase B are added to the water phase reactor, and the stirring is started and heated. When the temperature is above 90°C, homogeneously emulsify, and when the temperature drops below 50°C, add the C-phase raw materials (including plant extracts), and stir evenly.

[0061] 2. Experiments on single plant components

[0062] 1. Human experiment - red blood streak skin improvement test:

[0063] 1) In phase C, add pre-prepared 0.1g / ml Phellodendron Phellodendri extract in amounts of 5%, 2.5%, 1%, 0.8%, and 0.5%, and prepare 5 samples, numbered 1, 2, . ..5. The blank substrate without any plant extract was used as the control, numbered 0. Volunteers with dermatitis and red bloodshot symptoms were se...

Embodiment 2

[0102] Example 2: Emollient cream

[0103]

[0104] The preparation method refers to the traditional process. After heating phase A and phase B to above 90°C, they are homogeneously emulsified. After cooling down to 50°C, add the material of phase C and stir evenly.

[0105] The product of this embodiment is tested, and all sensory indicators, physical and chemical indicators, and hygienic indicators of the product all meet the corresponding national standards.

Embodiment 3

[0106] Example 3: Emollient Lotion

[0107]

[0108] The preparation method refers to the traditional process. After heating phase A and phase B to above 90°C, they are homogeneously emulsified. After cooling down to 50°C, add the material of phase C and stir evenly. The product of this embodiment is tested, and all sensory indicators, physical and chemical indicators, and hygienic indicators of the product all meet the corresponding national standards.

[0109] The cream products of the above embodiments are heat-resistant (about 45°C for 24 hours at a constant temperature), cold-resistant (-15°C for 24 hours in a freezer), and there is no instability such as oil-water separation, and the emulsion product is centrifuged at 2500rpm for 30 minutes without oil and water. Unstable phenomena such as separation occur. It shows that the plant composition of the present invention has no influence on the stability of the product and can be widely used.

[0110] After the plant co...

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Abstract

The invention provides a cosmetic composition containing an amur corktree bark extract and a preparation method and an application thereof. The composition contains an amur corktree bark extract and plant combined essential oil, wherein the plant combined essential oil comprises wild chrysanthemum flower essential oil, chamomile essential oil, sandalwood oil and mint leaf oil. The preparation method of the cosmetic composition comprises the following steps of: compounding the wild chrysanthemum flower essential oil, chamomile essential oil, sandalwood oil and mint leaf oil into plant combinedessential oil; adding the amur corktree bark extract into pentanediol, and stirring uniformly to obtain a mixture of the amur corktree bark extract and pentanediol; and mixing the plant combined essential oil and the mixture to obtain the cosmetic composition. The composition has stable property, can be directly added into cosmetics, particularly emulsified skin care products for playing a role in improving skin eczema, inflammation, redness, swelling and the like, and can be used for resisting external stimulation, relieving skin sensitization and softening and smoothening skin.

Description

technical field [0001] The present invention relates to a cosmetic composition containing Phellodendron Phellodendri extract and its preparation method and application, especially to a cosmetic composition containing Phellodendron Phellodendri extract combined with plant essential oil, the preparation method of the composition, and the composition comprising The composition of cosmetics. Background technique [0002] In recent years, with the advocacy of natural plant products in the cosmetics industry, there are more and more related studies on the use of plant extracts to prepare cosmetics to achieve good skin care effects. [0003] Phellodendron Phellodendri Extract is extracted from the bark of Phellodendron Phellodendron or Cortex Phellodendron. Cortex Phellodendri contains a large amount of alkaloids such as berberine hydrochloride, jatrorrhizine, and phellodendron, and also contains phellodendron, phellodactone, etc. , document " the modern research of Phellodendron ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/97A61Q19/00
Inventor 梁园园陈萍董强于佳
Owner TIANJIN YU MEI JING GRP
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