CN104940090B - Chlorella arranges turbid beauty treatment radiation and repairs silk mask - Google Patents
Chlorella arranges turbid beauty treatment radiation and repairs silk mask Download PDFInfo
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- CN104940090B CN104940090B CN201510423804.7A CN201510423804A CN104940090B CN 104940090 B CN104940090 B CN 104940090B CN 201510423804 A CN201510423804 A CN 201510423804A CN 104940090 B CN104940090 B CN 104940090B
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- facial mask
- chlorella
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Abstract
Turbid beauty treatment radiation is arranged the invention discloses a kind of chlorella and repairs silk mask, non-woven fabrics is immersed in be made in facial mask liquid formed, and the facial mask liquid is made up of the raw material of following weight parts:50 80 parts of water, 1,32 10 parts of butanediol; 5 10 parts of chlorella extract, 5 10 parts of rose extract, 15 parts of glycine betaine; 1,215 parts of propane diols, 1 0.5 2 parts of acetyl group hexapeptide; 0.25 0.5 parts of xanthans, 2 0.2 1 parts of acetyl group tetrapeptide, 0.3 0.5 parts of Sodium Hyaluronate; 0.8 1.5 parts of serine, 0.8 1.5 parts of citrulling, 0.5 1 parts of niacinamide; 0.5 1 parts of methylisothiazolinone, 0.1 0.5 parts of 40 rilanit specials of PEG, 0.005 0.01 parts of essence.Facial mask of the present invention, pore can be purified with deep layer, excess oil can be cleaned, promote skin water and oil balance, make skin clearly comfortable, it is dynamic, while also there is radiation proof function.
Description
Technical field
The present invention relates to facial mask, and in particular to a kind of chlorella arranges turbid beauty treatment radiation and repairs silk mask.
Background technology
Facial mask is the important content in skin nursing, for the regular application facial mask of all kinds of skin characteristics, can make oiliness skin
Skin degreasing, thick pore are restrained, and the skin for the gauffer that dries up recovers gloss, and the inflammation of dark sore skin is inhibited.Facial mask
Skin is set to seem salubrious, smooth and pure white delicacy after use, because when facial mask is coated on skin, facial mask produces with skin
Affinity, with the gradual drying of facial mask, skin temperature rise, blood circulation is accelerated, skin-tightening and tension force is strengthened, skin secretion
Sebum and moisture reverse osmosis unfold epidermis softness, pore instinct is opened, and the active ingredient in facial mask penetrates into skin quilt in cuticula
It absorbs, while facial mask is tightly connected with skin, and deep layer dirt is also when removing facial mask, in the aging cutin, pore on skin
Under band simultaneously, made skin pure and fresh clean.
The principle of facial mask, exactly using the of short duration time for being covered in face, air and the pollution in the external world are temporarily isolating, is improved
Skin temperature, the pore expansion of skin, promotes sweat gland secretion and metabolism, the oxygen content of skin is increased, be advantageous to skin
The product of epidermal cell metabolism and the oil substances of accumulation are excluded, the moisture in facial mask penetrates into the cutin of skin epidermis
Layer, skin become soft, and skin is naturally bright flexible.
As pursuit of the raising and people of people's quality of the life to U.S., cosmetics species are more and more various.At present, in
Powder film is one of effective whitening regime of beauty educational circles, and especially some Chinese medicine extracts have preferable toxin expelling, nti-freckle, repaiied
The multiple, effect of beauty treatment, also gradually it is applied in facial mask.
But because facial mask is liquid condition, Chinese medicine extract is easy to mould growth, many Chinese medicines in the market
Facial mask antiseptic effect is bad, and the shelf-life is short.Therefore preservative can all be added in many face mask of traditional Chinese medicine.However, many preservatives exist
, also can be to skin irritant while killing the microorganisms such as bacterium, fungi, or even cause erythema and fash, Long Term Contact
Preservative, organism material sensitization can be increased, cause the danger of allergic reaction.
The content of the invention
For above shortcomings in the prior art, the technical problems to be solved by the invention are to provide a kind of chlorella
Arrange turbid beauty treatment radiation and repair silk mask.
The present invention seeks to what is be achieved through the following technical solutions:
A kind of facial mask, it is characterised in that the facial mask is that mulberry silk nourishing pack is immersed in into facial mask with spunlace non-woven cloth
It is made in liquid, the facial mask liquid includes the raw material of following weight parts:Water 50-80 parts, chlorella extract 5-10 parts, rose extraction
Thing 5-10 parts.
Preferably,
A kind of chlorella arranges turbid beauty treatment radiation and repairs silk mask, it is characterised in that the chlorella arranges turbid beauty treatment radiation
It is to be immersed in mulberry silk nourishing pack in facial mask liquid with spunlace non-woven cloth to be made to repair silk mask, and the facial mask liquid is by following
The raw material composition of parts by weight:Water 50-80 parts, 1,3-BDO 2-10 parts, chlorella extract 5-10 parts, rose extract 5-10
Part, glycine betaine 1-5 parts, 1,2-PD 1-5 parts, acetyl group hexapeptide -10.5-2 parts, xanthans 0.25-0.5 parts, acetyl group four
Peptide -20.2-1 parts, Sodium Hyaluronate 0.3-0.5 parts, serine 0.8-1.5 parts, citrulling 0.8-1.5 parts, niacinamide 0.5-1
Part, methylisothiazolinone 0.5-1 parts, Cremophor RH40 0.1-0.5 parts, essence 0.005-0.01 parts.
The essence is preferably by eugenol, raspberry ketone and smoked plum extractive by weight 1:1:1 blending forms.
Specifically, in the present invention:
1,3-BDO, No. CAS:107-88-0;
Rose extract, also known as Flos Rosae Rugosae extract, No. CAS:8007-01-0;
Glycine betaine, No. CAS:107-43-7;
1,2-PD, No. CAS:57-55-6;
Acetyl group hexapeptide -1, also known as Argireline -1, English name Acetyl Hexapeptide-1, Shanghai polypeptide product have
There is sale in limit company etc.;
Xanthans, No. CAS:11138-66-2;
There is sale acetyl group tetrapeptide -2, also known as four victory peptide -2, Hubei Ju Sheng Science and Technology Ltd.s etc.;
Sodium Hyaluronate, No. CAS:9067-32-7;
Serine, No. CAS:302-84-1;
Citrulling, No. CAS:372-75-8;
Niacinamide, No. CAS:98-92-0;
Methylisothiazolinone, No. CAS:2682-20-4;
Cremophor RH40, No. CAS:61788-85-0;
Eugenol, No. CAS:97-53-0;
Raspberry ketone, No. CAS:5471-51-2;
Smoked plum extractive, it can prepare or be commercially available, preparation method can be conventional water extraction or alcohol extracting method, such as
By dark plum according to solid-to-liquid ratio (g/ml) 1:10~1:30 immerse in the ethanol that mass fraction is 70~90 parts, soak 8~12h, add
Heat 4~6h of backflow, cools down, filtering, after filtrate is concentrated, is lyophilized into powder.Smoked plum extractive used in the present invention is purchase
Buy from Nanjing Ze Lang bio tech ltd, specification 10:1, i.e., the 1g smoked plum extractives that 10g dark plums extract;
Chlorella extract, can be by commercially available or be prepared, and the specific preparation method of one of which can be:Will be small
Ball algae (chlorella pyrenoidosa) frond 10g is put into butanediol 100ml, agitating and heating, 100 DEG C of heating 2h, removes insoluble matter, will
Liquid obtains freeze-dried powder after being concentrated;
Rose extract, can be by commercially available or be prepared, and the specific preparation method of one of which is referred to《Rose
The research of flower extract anti-aging effects》1.1.1 low cost vegetable plant water extract (《Nankai University's journal》The 3rd phase of volume 41 in June, 2008).
The mulberry silk nourishing pack spunlace non-woven cloth, it can be made according to patent ZL200610054035.9 embodiments 1
It is standby, commercially available silk non-woven fabric can also be used, such as the high-quality silk non-woven fabric that the place of production is Taiwan.
Chlorella of the present invention arranges the application method that silk mask is repaired in turbid beauty treatment radiation:It is first deep before facial mask
Enter cleaning face, then facial mask is overlying on face, enter facial mask and paste skin, after 15-25 minutes, facial mask active material is inhaled by skin
Receive, take facial mask, without washing;
It is daily 1, better for the first time in use, being used in conjunction 3 days, it is follow-up to suggest being preferred using 2-4 times weekly;
Hot weather uses, and facial mask bag is put into after being refrigerated in refrigerator and used, and can feel more comfortable, more beautiful;
Cold snap use, soak in 45 DEG C of warm water 5 minutes use, make facial mask temperature more slightly higher than body temperature, with
It is next more comfortable, and the facial mask warmed is more conducive to skin absorption;
After shower, or with being used after hot towel surface application 10min, facial pores fully open, advantageously in absorption
Nutritional ingredient in facial mask.
The chlorella of the present invention arranges turbid beauty treatment radiation and repairs silk mask, can purify pore with deep layer, can clean more excess oil
Fat, promote skin water and oil balance, make skin clearly comfortable, it is dynamic, while also there is radiation proof function.
In preferable scheme, essence used in the turbid beauty treatment radiation reparation silk mask of chlorella of the invention row is natural
Extract, it is non-stimulated to skin, and except being acted on fragrance, also with antisepsis, it is not necessary to additionally add preservative.
Embodiment
With reference to embodiment, the invention will be further described.Chlorella extract in embodiment is bought from Shaanxi rattan
Step biotechnology Co., Ltd.Rose extract, according to《The research of Flos Rosae Rugosae extract anti-aging effects》1.1.1 plant
Water extract (《Nankai University's journal》The 3rd phase of volume 41 in June, 2008) it is prepared.
Embodiment 1
(1) raw material is weighed according to following parts by weight, be well mixed, prepare facial mask liquid:A kind of chlorella arranges turbid beauty treatment radiation
Repair silk mask, it is characterised in that it is by mulberry silk nourishing pack that the chlorella, which arranges turbid beauty treatment radiation and repairs silk mask,
It is immersed in facial mask liquid and is made with spunlace non-woven cloth, the facial mask liquid is made up of the raw material of following weight parts:75 parts of water, 1,3- fourth
2 parts of glycol, 8 parts of chlorella extract, 8 parts of rose extract, 1 part of glycine betaine, 2 parts of 1,2-PD, acetyl group hexapeptide -10.5
Part, 0.25 part of xanthans, -20.2 parts of acetyl group tetrapeptide, 0.3 part of Sodium Hyaluronate, 0.8 part of serine, 0.8 part of citrulling, cigarette
0.5 part of acid amides, 0.5 part of methylisothiazolinone, 0.1 part of Cremophor RH40,0.005 part of essence;
(2) mulberry silk nourishing pack spunlace non-woven cloth is prepared according to patent ZL200610054035.9 embodiments 1;
(3) after mulberry silk nourishing pack being cut into conventional facial mask size with spunlace non-woven cloth, it is immersed in above-mentioned facial mask liquid
In;Mulberry silk nourishing pack is 1g with the mass volume ratio of spunlace non-woven cloth and facial mask liquid:25ml, soak time 30min, system
The chlorella for obtaining embodiment 1 arranges turbid beauty treatment radiation reparation silk mask.
Wherein, the essence is by eugenol, raspberry ketone and smoked plum extractive by weight 1:1:1 blending forms.
Embodiment 2
Prepared according to the method described in embodiment 1, wherein the essence is by eugenol and raspberry ketone by weight 1:1
Blending forms.The chlorella for obtaining embodiment 2 arranges turbid beauty treatment radiation reparation silk mask.
Embodiment 3
Prepared according to the method described in embodiment 1, wherein the essence by smoked plum extractive and raspberry ketone by weight
1:1 blending forms.The chlorella for obtaining embodiment 3 arranges turbid beauty treatment radiation reparation silk mask.
Embodiment 4
Prepared according to the method described in embodiment 1, wherein the essence by eugenol and smoked plum extractive by weight
1:1 blending forms.The chlorella for obtaining embodiment 4 arranges turbid beauty treatment radiation reparation silk mask.
The radiation proof of test case 1 is tested
Arrange chlorella made from embodiment 1-4 the facial mask liquid that turbid beauty treatment radiation is repaired in silk mask and carry out radiation proof survey
Examination.
Method of testing is with reference to the specification embodiment 2 of page 5 of patent application 201410613299.8, and [0033] section is extremely
[0038] section.
The cell used is immortalizes epithelial cell (Hacat cells), purchased from Beijing consonance cell resource center.Cultivate bar
Part is DMEM culture mediums (Gibco, the U.S.), antibacterium and fungi containing 10% FBS (Hyclone, Australia) and 1%
Antibiotic (Invitrogen, the U.S.), in 37 DEG C, CO2Cultivated in the incubator that concentration is 5%.
Cell sets 1 group of blank control group, 1 group of negative control group and does not add facial mask liquid with 4 groups of test groups, blank control group
Also handled without UVB (ultraviolet), do not add facial mask liquid on the culture medium of negative control group, 4 groups of test groups add reality respectively
Apply the facial mask liquid 0.1mg of a 1-4.
Hacat cells are with 4 × 104Cells/ holes are inoculated in 12 orifice plates, and after cell inoculation 24h, cell sucks culture medium,
Add PBS cell once, remove PBS, be put into progress UVB processing in ultraviolet irradiation case.UVB irradiation source wavelengths 280-
320nm, crest 312nm.UVB processing Hacat cells irradiation doses are 20mJ/cm2。
IL-1 alpha content user IL-1 α/IL-1F1DuoSet of the Hacat cells after UVB is handled in culture supernatant
ELISA kit (R&DSystem, the U.S.) is detected, and IL-6 content detections use humanIL-6DuoSet ELISA reagents
Box (R&D System, the U.S.) is carried out, and TNF-a content detections use human TNF-aDuoSet ELISA kits (R&D
System, the U.S.) carry out, the same specification of method.
The content difference divided by the content of negative control group that each group experiment is measured, are multiplied by 100 parts, obtain relative amount.
Result of calculation see the table below.
IL-1 α (part) | IL-6 (part) | TNF-a (part) | |
Blank control group | 11.3 | 18.2 | 14.6 |
Negative control group | 100 | 100 | 100 |
The facial mask liquid of embodiment 1 | 50.8 | 65.5 | 60.3 |
The facial mask liquid of embodiment 2 | 51.9 | 67.0 | 62.5 |
The facial mask liquid of embodiment 3 | 53.7 | 67.9 | 61.8 |
The facial mask liquid of embodiment 4 | 54.2 | 68.2 | 64.1 |
After UVR processing can cause Hacat cells, cell anticusp inflammation factor IL-1 α, IL-6 and TNF-a can be caused to express and increase
Add, after addition is using 1-4 of embodiment of the present invention facial mask liquid in culture medium, significantly reduce containing for IL-1 α, IL-6 and TNF-a
Amount, it can be seen that, it can suppress the inflammatory reaction as caused by UVB, and epithelial cell is shielded.
Especially embodiment 1 is compared with embodiment 2-4, and in the case of other components all identical, embodiment 1 uses fourth
Eugenol, raspberry ketone and smoked plum extractive are by weight 1:1:The essence that 1 blending forms, than made of use wherein any two
Facial mask liquid inhibiting rate is higher made of essence, more preferable to the protecting effect of epithelial cell, illustrates that three kinds of essence are assisting chlorella
There is synergistic function in terms of extract radiation proof.
The preservative challenge testing of test case 2
Chlorella made from embodiment 1-4 is arranged into turbid beauty treatment radiation reparation silk mask respectively and encloses sealing bags respectively
Afterwards, it is placed under 85 parts of 40 DEG C of environment temperature, relative humidity environment, continuous observation is simultaneously tested, and concrete outcome see the table below.Detect micro- life
Thing is horizontal, and specific detection project, detection method and examination criteria are carried out according to QB/T2872-2007.
Observe phenomenon | |
Embodiment 1 | No abnormality seen after 90 days, pure in smell |
Embodiment 2 | Rise bag after 72 days, occurs mildew after unlatching, and microorganism is exceeded, gives out unhappy smell |
Embodiment 3 | Rise bag after 75 days, occurs mildew after unlatching, and microorganism is exceeded, gives out unhappy smell |
Embodiment 4 | Rise bag after 62 days, occurs mildew after unlatching, and microorganism is exceeded, gives out unhappy smell |
1-4 of embodiment of the present invention facial mask is placed in adding under 85 parts of 40 DEG C of environment temperature, relative humidity environment in opening
In speed experiment, 60 days antiseptic effects can be reached, the long shelf-life of facial mask, conversion in sealed states it is shady and cool dry at its guarantee the quality
Phase far surpasses 3 years.
Wherein, embodiment 1 is compared with embodiment 2-4, in the case of other components identical, using eugenol, covers
Basin ketone and smoked plum extractive are by weight 1:1:The essence that 1 blending forms, than using wherein any two manufactured essence, anti-corrosion
It is better, exceed 90 days no abnormality seens, it is seen then that eugenol, raspberry ketone and smoked plum extractive have on antiseptic effect
There is Synergistic.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those skilled in the art disclosed herein technical scope in, can without the change that creative work is expected or
Replace, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Fixed protection domain is defined.
Claims (1)
1. a kind of chlorella arranges turbid beauty treatment radiation and repairs silk mask, it is characterised in that the chlorella arranges turbid beauty treatment radiation and repaiied
Multiple silk mask is to be immersed in mulberry silk nourishing pack in facial mask liquid with spunlace non-woven cloth to be made, and the facial mask liquid is by following heavy
Measure the raw material composition of part:Water 50-80 parts, 1,3-BDO 2-10 parts, chlorella extract 5-10 parts, rose extract 5-10
Part, glycine betaine 1-5 parts, 1,2-PD 1-5 parts, the 0.5-2 parts of acetyl group hexapeptide -1, xanthans 0.25-0.5 parts, acetyl group four
The 0.2-1 parts of peptide -2, Sodium Hyaluronate 0.3-0.5 parts, serine 0.8-1.5 parts, citrulling 0.8-1.5 parts, niacinamide 0.5-1
Part, methylisothiazolinone 0.5-1 parts, Cremophor RH40 0.1-0.5 parts, essence 0.005-0.01 parts, the essence
By eugenol, raspberry ketone and smoked plum extractive by weight 1:1:1 blending forms.
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CN106562901A (en) * | 2016-11-02 | 2017-04-19 | 广州市巧美化妆品有限公司 | Preparation method of hot spring chlorella extract product solution applied to cosmetics |
CN107224417B (en) * | 2017-07-04 | 2021-05-04 | 李湘宁 | Chlorella facial mask and preparation method and application thereof |
CN107582444B (en) * | 2017-09-22 | 2020-12-29 | 李湘宁 | Combined facial mask containing chlorella and preparation method and application thereof |
CN107629111B (en) * | 2017-10-26 | 2021-06-04 | 陕西慧康生物科技有限责任公司 | Liquid phase synthesis method of acetyl tetrapeptide-2 |
CN108309848B (en) * | 2018-03-27 | 2020-08-04 | 上海清轩生物科技有限公司 | Preparation method of chlorella extract and anti-aging composition thereof |
CN108379110B (en) * | 2018-05-16 | 2021-03-16 | 广州莎利曼尔生物科技有限公司 | Skin care composition, skin care cream and preparation method thereof |
CN110522686B (en) * | 2019-08-22 | 2022-12-23 | 广州市茗妍化妆品有限公司 | Repair essence and preparation method thereof |
CN110897990A (en) * | 2019-12-26 | 2020-03-24 | 姜静 | Traditional Chinese medicine mask and preparation method thereof |
CN111407682B (en) * | 2020-04-14 | 2021-05-04 | 南京泛成生物科技有限公司 | Cosmetic preservative and preparation method and application thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1800473A (en) * | 2006-01-16 | 2006-07-12 | 唐懿 | Active sericin silk non-woven water jetting cloth process |
CN104434757A (en) * | 2014-08-11 | 2015-03-25 | 广州葆妍生物科技有限公司 | Dioxygen activating mask |
-
2015
- 2015-07-17 CN CN201510423804.7A patent/CN104940090B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1800473A (en) * | 2006-01-16 | 2006-07-12 | 唐懿 | Active sericin silk non-woven water jetting cloth process |
CN104434757A (en) * | 2014-08-11 | 2015-03-25 | 广州葆妍生物科技有限公司 | Dioxygen activating mask |
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