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Skin-whitening and acne-removing composition containing osmanthus flower stem cell extract and preparation method of skin-whitening and acne-removing composition

A technology of stem cells and extracts, which is applied in the field of whitening and acne-removing compositions, can solve problems such as accelerated skin aging and skin damage, and achieve the effect of reducing skin roughness and better acne-removing effect

Inactive Publication Date: 2018-04-20
GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of these active ingredients are chemically synthesized preparations. When applied to skin care products, they can lighten spots and whiten them in a short period of time, but long-term use will cause damage to the skin and accelerate the aging of the skin.

Method used

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  • Skin-whitening and acne-removing composition containing osmanthus flower stem cell extract and preparation method of skin-whitening and acne-removing composition
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  • Skin-whitening and acne-removing composition containing osmanthus flower stem cell extract and preparation method of skin-whitening and acne-removing composition

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preparation example Construction

[0022] The preparation method of osmanthus fragrans stem cell extract of the present invention comprises the following steps:

[0023] 1) Isolation and cultivation of osmanthus fragrans cambium stem cells: After sterilizing the leaves of osmanthus osmanthus, under aseptic conditions, cut the sterilized leaves of osmanthus fragrans into 0.5cm*0.5cm size, inoculate them on WPM medium, and make the back of the leaves In contact with WPM medium, cultivated in the dark at 25°C; two weeks later, the cambium stem cells were transferred to the subculture medium for culture, and subcultured once every two weeks to obtain the cambium stem cells of Osmanthus fragrans;

[0024] 2) Collect the medium after culturing the cambium stem cells of Osmanthus osmanthus, filter through an ultrafiltration membrane, concentrate the filtrate, remove the phenol red in the medium, and keep the active ingredients in the medium; the lysates of the medium and the osmanthus cambium stem cells are frozen Dry...

Embodiment 1

[0026] An embodiment of the whitening and acne-removing composition of the present invention, the composition includes the following components in parts by weight: 8 parts of sweet-scented osmanthus stem cell extract, 8 parts of chamomile extract, and 4 parts of tomato extract.

Embodiment 2

[0028] An embodiment of the whitening and acne-removing composition of the present invention, the composition includes the following components in parts by weight: 4 parts of sweet-scented osmanthus stem cell extract, 12 parts of chamomile extract, and 4 parts of tomato extract.

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Abstract

The invention provides a skin-whitening and acne-removing composition containing osmanthus flower stem cell extract. The composition is prepared from the following components in parts by weight: 4-12parts of osmanthus flower stem cell extract, 4-12 parts of inula cappa extract and 2-6 parts of tomato extract. The composition not only has a skin-whitening effect but also has a better acne-removingeffect and is safe and non-irritant.

Description

technical field [0001] The invention relates to a whitening and acne-removing composition containing sweet-scented osmanthus stem cell extract and a preparation method thereof. Background technique [0002] For neutral and oily acne-prone skin, the skin has strong oil secretion, which is easy to cause oil accumulation on the forehead and nose, and the pores are large, and the skin is thick, hard and not smooth. Excessive secretion of oil can easily cause clogged pores, blackheads and acne. At present, many acne (acne) products use hormones, antibiotics, retinoic acid, fruit acids and other ingredients, which are highly irritating and easy to cause skin irritation. The drug resistance of acne bacilli has been questioned continuously. For example, salicylic acid, which is often used to remove acne, relieve itching and kill bacteria, and soften the cuticle of the skin, should not exceed 0.5%, and the skin will be dry after use, which will cause tightness, while the existing na...

Claims

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Application Information

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IPC IPC(8): A61K8/99A61K8/9789A61Q19/00A61Q19/02A61P17/10
CPCA61K8/99A61K8/97A61K2800/5922A61K2800/782A61K2800/84A61Q19/00A61Q19/02
Inventor 陈海佳葛啸虎王一飞王小燕
Owner GUANGZHOU SALIAI STEMCELL SCI & TECH CO LTD
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