CN108685825A

CN108685825A - A kind of antiultraviolet face cream

Info

Publication number: CN108685825A
Application number: CN201810949458.XA
Authority: CN
Inventors: 吴玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2018-10-23

Abstract

The invention discloses a kind of antiultraviolet face creams, face cream includes Chinese herbal medicine extract component and base portion, the Chinese herbal medicine extract component includes EFFECT OF POLYPHENOLIC EXTRACT FROM POMEGRANATE PEEL 5-20%, dendrobium polysaccharide extract 5-10%, licorice 5-30%, peppermint oil 10-25%, Flos Chrysanthemi Indici extract 5-20%, dandelion extract 5-20%.The suncream that the present invention announces has many advantages, such as that property is mild, inexpensive, efficient, and with absorbing outside ultraviolet light, also has treatment solar dermatitis, skin care jade-like stone face and freckle removing and whitening effect concurrently.

Description

A kind of antiultraviolet face cream

Technical field

The present invention relates to a kind of cosmetic field, specifically a kind of antiultraviolet face cream containing medicinal herb components.

Background technology

It is reported that suitable ultraviolet light(UV)Irradiation skin can kill the bacterium of skin surface, keep the 7- in skin de- Hydrogen cholesterol is changed into vitamin D, promotes the absorption of calcium, is conducive to the growth and development of human body.But when excessive ultraviolet line length Between irradiate and skin can be had adverse effect on.

Because sunlight is made of a series of ray, some is stopped by ozone layer.The sunlight that the earth can be reached is divided into Visible light, infrared ray (IR) and ultraviolet light (UV).Ultraviolet light is divided into UVA, UVB and UVC, wherein UVC according to different wave length again It can be stopped by ozone layer, the mankind will not be damaged.UVA is referred to as ' aging ray ', and it can penetrate to deep skin, cause Skin aging, such as color spot, skin follow the string, microgroove etc., are all its " masterpiece ",.UVB is referred to as ' sunburn ray ', It directly injures skin surface, and the blood vessel under skin surface is caused not stop to expand, and begins with liquid exudation, and skin is caused to heat Redness, the condition of the injury can be very serious.Studies have shown that ultraviolet light can change individual cells component, such as protein, lipid and deoxidation core Ribosomal ribonucleic acid(DNA)The structure and function of molecule damages human immune system, accelerates skin aging, causes various skin diseases even Cutaneum carcinoma.

Gradually reinforce with the raising of people's living standard and to the understanding of excessive exposure ultraviolet light harm, people Start largely using sun-proof class cosmetics to prevent injury of the ultraviolet light to human body, the research and development of sun-proof class cosmetics from becoming cosmetics One of hot spot of research and development.Currently, sun-proof class cosmetic in the market mainly uses physical sunscreen agent and chemical sun.The Asian-Pacific area is most Common 8 kinds of sun-proof active ingredient has:Ethylhexyl methoxy cinnamate, titanium dioxide, butyl methoxy dibenzoyl Ji Jia Alkane, Octocrilene, benzophenone -5, ethylhexyl salicylate, bis-ethylhexoxyphenol methoxyphenyl triazine, Homosalate

It is mainly above physical sunscreen agent and chemical sun, but there are photocatalytic activity and irritation, dosages for physical sunscreen agent Excessive easy blocking pore;That there are photostability is poor, oxidizable rotten and the problems such as cause skin allergy for chemical sun.

It grows to even greater heights as the mankind return natural cry, has drawn as sun care preparations raw material using natural plant composition Cosmetics worker is played widely to pay close attention to.Numerous studies show that some ingredients have sun-proof function in natural plants, to skin Action temperature and irritation are small, safe, have effects that the while of absorbing with shielding ultraviolet rays also can reach after-sun .Therefore, application of the natural plant composition in sun care preparations has broad prospects.

There is abundant Chinese herbal medicine resource in China, and related research is it has been found that many Chinese herbal medicines are ultraviolet with absorbing well Line acts on, but how to be combined them with sunscreen product, develops skin action temperature and irritation is small, safe, Become problem now in the urgent need to address with absorbing and also can reach after-sun effect product while shielding ultraviolet rays.

Invention content

In order to overcome existing sun-proof face cream, there are photocatalytic activity and irritation, the excessive easy blocking pores of dosage;And light Stability is poor, oxidizable rotten and the problems such as cause skin allergy.The present invention provides a kind of anti-purple containing medicinal herb components Outside line face cream.

In order to solve its technical problem, the technical solution adopted by the present invention is:Face cream of the present invention is carried by Chinese herbal medicine Object component and base portion is taken to form, the Chinese herbal medicine extract component includes EFFECT OF POLYPHENOLIC EXTRACT FROM POMEGRANATE PEEL 5-20%, dendrobium polysaccharide Extract 5-10%, licorice 5-30%, peppermint oil 10-25%, Flos Chrysanthemi Indici extract 5-20%, dandelion extract 5-20%; Matrix includes:Matrix includes:Avocado oil 20-30%, cold-working creams emulsifier 4-10%, amino acid humectant 4-20%, maltodextrin 4-20%, Phenoxyethanol antiseptic 0.1-5%, essence is micro, and surplus is supplied with pure water.Chinese herbal medicine extract component always contains in face cream Amount accounts for the 10-30% of face cream mass percent.

EFFECT OF POLYPHENOLIC EXTRACT FROM POMEGRANATE PEEL used in the present invention is the stronger substance of antioxidant activity, can effectively be removed Various free radicals protect damage of the body from oxidative stress, so as to prevent and the relevant various diseases of Free radicals injury Disease.

Dendrobium polysaccharide extract can form a tunic in skin surface containing dendrobium polysaccharide in face cream, reflect ultraviolet light.

Contain liquorice flavonoids compound during licorice is sweet.Due to the conjugation of liquorice flavonoids compound molecular structure Property, strong absorption is all shown to ultraviolet light and visible light.The molecule for absorbing high energy UV, from ground state transition to activation Then state returns to ground state from activated state again, release harmless low energy ray.Compared with synthesizing sun-screening agent, licorice is used as Sun-screening agent is not required to add antioxidant in formula, will not stimulate skin, the strong of stable absorption ability

The peppermint oil added in face cream can effectively extend the anti-solarization time of face cream.

Wild chrysanthemum is used cooperatively with dandelion extract, and it is abnormal, red can effectively to treat the skin because of caused by solarization The symptoms such as swollen, shouting pain.

The present invention is by reflection, sorption enhanced, then is aided with sunburn treatment, the comprehensive sunburn for preventing ultraviolet light.Simultaneously Overcoming physical sunscreen agent, there are photocatalytic activity and irritation, the excessive easy blocking pores of dosage;That there are light is steady for chemical sun Qualitative poor, oxidizable the problems such as going bad and causing skin allergy.By verification, face cream of the present invention to skin action temperature and Irritation is small, safe, also can reach after-sun effect while with absorbing with shielding ultraviolet rays, both can " full effect It is sun-proof ", but can " sustainable protection ", while providing high efficient protected for skin, enable the colour of skin bright and clean flawless, fresh and tender effect is lasting.

Specific implementation mode

Specific embodiment presented below is next, and the present invention will be further described

Embodiment 1

(1)It is prepared by face cream:

The UV resistance face cream of the present invention includes Chinese herbal medicine extract component and base portion, in units of weight, Chinese herbal medicine group Divide and matrix formulations composition is as follows:

Herbal component:

EFFECT OF POLYPHENOLIC EXTRACT FROM POMEGRANATE PEEL 8g, dendrobium polysaccharide extract 5g, licorice 12g, peppermint oil 11g are weighed, wild chrysanthemum carries Object 9g, dandelion extract 10g are taken, is mixed evenly for use.

Matrix components:

Weigh avocado oil 50g, cold-working creams emulsifier 6g, amino acid humectant 10g, maltodextrin 8g, Phenoxyethanol antiseptic 1g, essence 5 drip, and surplus supplies enough 220g with pure water, the above matrix components are mixed evenly for use.

It puddling will be weighed mixes uniform herbal component and be mixed again with matrix components, and stir uniformly obtain institute of the present invention The antiultraviolet face cream stated.

(2)Face cream performance study

(a)The protection effect of ultraviolet light

3M medical air-permeable adhesive tapes are cut into the strip of 4cm*1cm sizes, the face cream sample for then weighing 8mg is uniformly smeared Afterwards, cuvette transparent surface side progress data determination is affixed on after standing 30min.It is surveyed on ultraviolet specrophotometer in 280- Absorbance A value in 400nm wave-length coverages judges its sun-proof result by absorbance size.Group fruit such as following table:

Absorbance measurement result of 1 face cream of table at 280-400nm

Wavelength (nm)	280	290	300	310	320	330	340
								Absorbance	1.532	1.607	1.526	1.656	1.621	1.713	1.547
Wavelength (nm)	350	360	370	380	390	400
								Absorbance	1.533	1.698	1.578	1.547	1.673	1.511

The sun-proof result consolidated statement of above institute's measured data and table 2 is compared

2 sun-proof result consolidated statement of table

Absorbance values A	Sun-proof result	Use condition
			0.5-1.0	Minimum protects ultraviolet light effect	Winter sunlight, morning and evening in summer sunlight and cloudy day
1.0-1.5	The medium ultraviolet light effect of protection	Moderate strength sunlight
			1.5-2.0	The ultraviolet light effect of high efficient protected	Sunburst irradiates
≥2.0	Ultraviolet light effect is protected completely	Outwork, the irradiation of summer sunburst

By comparison it can be found that this suncream has fabulous anti-ultraviolet function, it is suitable for outwork or sunburst Irradiation.

(b)Skin irritation is evaluated

It is 1cm that hospital gauze lamination, which is cut into size,²Size square, coat face cream 40mg, be affixed on skin it is intact before Regiones brachii medialis is fixed with medical proof fabric, keeps experiment position not get wet during test, the not edible irritation food of experimenter Object opens observation after experiment in 1 day, and Test sites are without erythema, papule, oedema or other allergic phenomenas.Illustrate the present invention It is mild to skin, it is non-stimulated.

Claims

1. a kind of antiultraviolet face cream, is made of Chinese herbal medicine extract component and base portion, it is characterised in that:The Chinese herbal medicine Extract components include EFFECT OF POLYPHENOLIC EXTRACT FROM POMEGRANATE PEEL 5-20%, dendrobium polysaccharide extract 5-10%, licorice 5-30%, peppermint Oily 10-25%, Flos Chrysanthemi Indici extract 5-20%, dandelion extract 5-20%;Matrix includes:Matrix includes:Avocado oil 20-30%, Cold-working creams emulsifier 4-10%, amino acid humectant 4-20%, maltodextrin 4-20%, Phenoxyethanol antiseptic 0.1-5% are fragrant Precise and tiny amount, surplus are supplied with pure water.

2. a kind of antiultraviolet face cream according to claim 1, which is characterized in that Chinese herbal medicine extract component total content is face Frost accounts for the 10-30% of face cream mass percent.