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Tremella fuciformis extract and preparation method and application thereof

A technology for extracting liquid and white fungus, which is applied in the field of white fungus extract and its preparation, can solve the problems of low active ingredient concentration of white fungus extract, increase the difficulty of filtration, increase the viscosity of the solution, etc., and achieve a simple and convenient extraction and separation method, The method is simple and the effect is good

Active Publication Date: 2016-08-10
成都纯美如昔生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this method, after Tremella is reacted at 85-95°C, the viscosity of the solution increases, which increases the difficulty of filtration, and the concentration of active ingredients in the obtained Tremella extract is not high, so it needs to be further concentrated, which increases the production cost.

Method used

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  • Tremella fuciformis extract and preparation method and application thereof
  • Tremella fuciformis extract and preparation method and application thereof
  • Tremella fuciformis extract and preparation method and application thereof

Examples

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preparation example Construction

[0024] The preparation method of white fungus extract, comprises the steps:

[0025] a. Steam treatment: place the soaked white fungus in steam at 70-100°C for 0.5-1.25 hours;

[0026] b. Squeeze: Physically squeeze the steamed white fungus, separate the solid from the liquid, and the obtained liquid is the white fungus extract.

[0027] The preparation method of the white fungus extract of the present invention comprises steaming the soaked white fungus in steam, and after the white fungus has fully absorbed water and swollen, squeezed the water-absorbed white fungus by physical pressing, and the polysaccharides and other nutrients in the white fungus are dissolved into After solid-liquid separation in water, the white fungus extract of the present invention is obtained.

[0028] Wherein, the tremella soaking method is a well-known technique in the art. The dried tremella can be soaked in clear water for 2-8 hours, then the roots are cut off to remove impurities, rinsed and ...

Embodiment 1

[0040] The Tremella extract was prepared by the following method: 1) Soaking: Take 100 g of Tremella, soak it in clear water for 4 hours, then cut off the roots to remove impurities, rinse, and drain for later use; 2) Steam treatment: Place the soaked Tremella at 70 3) Squeeze: Physically squeeze the steamed Tremella at 20°C and filter to obtain 100 g of Tremella extract, and test the content of active ingredients in it. The results are shown in Table 2.

Embodiment 2～4

[0042] Using the method of Example 1, changing the temperature of water vapor and processing time, physical pressing temperature, its preparation parameters and the quality of the Tremella extract obtained are shown in Table 1, and the active ingredient content was detected, and the results are shown in Table 2.

[0043] Table 1

[0044]

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Abstract

The invention relates to Tremella fuciformis extract and a preparation method and application thereof, belongs to the technical field of cosmetic products and aims to provide a preparation method of Tremella fuciformis extract to solve the technical problem. The method comprises: placing soaked Tremella fuciformis in water vapor; carrying out physical pressing and solid-liquid separation to obtain a liquid that is Tremella fuciformis extract. Compared with the prior art, the method is simple and requires no organic reagent, extraction and separation are simple and low in cost, and effective ingredients in Tremella fuciformis can be extracted efficiently. The Tremella fuciformis extract prepared through the method has high concentration of whitening and moisturizing active ingredients and good whitening and moisturizing effect.

Description

technical field [0001] The invention relates to tremella extract, a preparation method and application thereof, and belongs to the technical field of cosmetics. Background technique [0002] The skin consists of three layers, the epidermis, the dermis, and the subcutaneous tissue, and each layer contains moisture. The amount of moisture in the skin is the key to the tenderness, plumpness, radiance and softness of the skin. With age, the skin's moisturizing mechanism is damaged, and the water content between skin tissue cells and cells decreases. When the water content of the stratum corneum drops below 10%, the skin will appear dry, lose elasticity, wrinkle, and accelerate skin aging. In addition, the surface layer of the skin becomes drier when exposed to heat, cold, wind, detergents, UV radiation, etc. Therefore, how to maintain the moisture of the skin and reduce water loss is very important. [0003] Tremella, also known as white fungus, white fungus, tremella, etc., ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q19/00
CPCA61K2800/10A61Q19/00
Inventor 苗兴里苗小平
Owner 成都纯美如昔生物科技有限公司
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