Plant extract having acne removal function and preparation method and application thereof

A plant extract and functional technology, applied in the field of skin care products, can solve the problems of improper skin care, ineffective skin care, impaired liver function, etc., and achieve the effects of relaxing pores, reducing pigmentation, and improving chills.

Inactive Publication Date: 2017-01-18
陈燕兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(5) Untimely or inappropriate skin care
However, the anti-acne products currently on the market have a single effect, not only the effect is not significant, but also have certain side effects, so that the patient may be more serious after using it, which violates the original intention of the treatment.
At present, modern medicine mainly uses androgen antagonists, antibiotics, and retinoic acid drugs to treat the disease, which have certain curative effects, but also have obvious side effects, such as liver function damage, teratogenicity, slow bone formation, endocrine disorders, and sexual function. Affected etc.

Method used

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  • Plant extract having acne removal function and preparation method and application thereof
  • Plant extract having acne removal function and preparation method and application thereof
  • Plant extract having acne removal function and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] (1) 15 parts by mass of calendula, 6 parts by mass of yarrow, 12 parts by mass of witch hazel, 12 parts by mass of pomegranate peel, 4 parts by mass of licorice, 4 parts by mass of Cortex Phellodendri and 2 parts by mass of Coptidis rhizoma, were dried and pulverized 20 mesh sieves to obtain calendula meal, yarrow meal, witch hazel meal, pomegranate peel meal, licorice meal, Phellodendron bark meal and Coptis chinensis meal;

[0041] (2) The CO 2 Supercritical fluid extraction; wherein, the extraction temperature is 40°C, the extraction pressure is 20Mpa, the extraction time is 2h, CO 2 The flow rate is 15L / h, the separation temperature is 40°C, and the separation pressure is 6Mpa; the extract is collected to obtain plant extract 1;

[0042] (3) The plant residue extracted in step (2) is subjected to CO again 2 Supercritical fluid extraction; wherein, absolute ethanol is used as entrainer, extraction temperature is 45°C, extraction pressure is 25Mpa, extraction time i...

Embodiment 2

[0046] (1) 10 parts by mass of calendula, 7 parts by mass of yarrow, 10 parts by mass of witch hazel, 15 parts by mass of pomegranate peel, 3 parts by mass of licorice, 5 parts by mass of Cortex Phellodendri and 1 part by mass of Coptidis rhizome were dried and pulverized 20 mesh sieves to obtain calendula meal, yarrow meal, witch hazel meal, pomegranate peel meal, licorice meal, Phellodendron bark meal and Coptis chinensis meal;

[0047] (2) The CO 2 Supercritical fluid extraction; wherein, the extraction temperature is 35°C, the extraction pressure is 18Mpa, the extraction time is 2.5h, CO 2 The flow rate is 20L / h, the separation temperature is 35°C, and the separation pressure is 10Mpa; the extract is collected to obtain plant extract 1;

[0048] (3) The plant residue extracted in step (2) is subjected to CO again 2 Supercritical fluid extraction; wherein, absolute ethanol is used as entrainer, extraction temperature is 40°C, extraction pressure is 20Mpa, extraction time ...

Embodiment 3

[0052] (1) 20 mass parts of calendula, 6 mass parts of yarrow, 15 mass parts of witch hazel, 8 mass parts of pomegranate peel, 5 mass parts of licorice, 3 mass parts of Cortex Phellodendri and 3 mass parts of Rhizoma Coptidis were dried and pulverized. 10 mesh sieves, obtain calendula meal meal, yarrow meal meal, witch hazel meal meal, pomegranate peel meal meal meal, licorice meal meal, Phellodendron cork meal meal and Coptidis Rhizome meal meal;

[0053] (2) The CO 2 Supercritical fluid extraction; wherein, the extraction temperature is 45°C, the extraction pressure is 30Mpa, the extraction time is 1h, CO 2 The flow rate is 10L / h, the separation temperature is 45°C, and the separation pressure is 5Mpa; the extract is collected to obtain plant extract 1;

[0054] (3) The plant residue extracted in step (2) is subjected to CO again 2 Supercritical fluid extraction; wherein, absolute ethanol is used as entrainer, extraction temperature is 50°C, extraction pressure is 30Mpa, e...

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Abstract

The invention belongs to the field of skin care and particularly relates to a plant extract having an acne removal function and a preparation method and application thereof. The plant extract having the acne removal function is prepared from raw material ingredients including marigold, achillea sibirca, pomegranate peel, licorice roots, rhizoma coptidis and coptis chinensis. The raw materials are reasonable in compatibility, different effective active ingredients produce a synergistic effect, the medicinal properties of the effective active ingredients are greatly excited, a medical effect is mild, no side effect is produced, and the plant extract integrates pore clearing, hair follicle clearing, oil secretion reduction, skin oil absorption and oil secretion balancing and has the effects of preventing and dissolving acnes, reducing hyperpigmentation, reliving skin inflammation and reducing cutaneous sensibility. In addition, the extract further has the effects of playing super-strong heating capability, sterilizing, astringing a wound, treating and preventing inflammation, pimples, coarse pores and scars and repairing the scars, can rapidly kill epidermis bacteria, hair follicle root bacillus and the like and has bacterium resistance and bacteriostasis effect.

Description

technical field [0001] The invention belongs to the field of skin care products, and in particular relates to a plant extract with acne-removing function and its preparation method and application. Background technique [0002] Acne, acne, acne, etc. are collectively referred to as acne in medicine. It is a common chronic disease of the sebaceous glands. According to statistics, about 80% of adults have suffered from acne during puberty, and the age of onset is generally 14 to 30 years old. . The reason is that during puberty, hormones in the body will stimulate hair growth, and the secretion of sebaceous glands will be strong, resulting in clogged pores and the formation of a core of acne - micropowder thorns. Micropowder thorns are invisible, and it takes 7 to 9 months for a micropowder thorn to grow out of the skin surface. Micropowder thorns clog pores and induce inflammation, which is the origin of pimples, pustules, nodules and cysts. Traditional treatment only remo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q19/00A61Q17/00
CPCA61K8/97A61K2800/5922A61K2800/805A61Q17/005A61Q19/00A61Q19/008
Inventor 陈燕兰
Owner 陈燕兰
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