CN118236297A - Polyphenol moisturizing skin care lotion and preparation method thereof - Google Patents
Polyphenol moisturizing skin care lotion and preparation method thereof Download PDFInfo
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- CN118236297A CN118236297A CN202211668710.2A CN202211668710A CN118236297A CN 118236297 A CN118236297 A CN 118236297A CN 202211668710 A CN202211668710 A CN 202211668710A CN 118236297 A CN118236297 A CN 118236297A
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- polyphenol
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- 235000013824 polyphenols Nutrition 0.000 title claims abstract description 140
- 150000008442 polyphenolic compounds Chemical class 0.000 title claims abstract description 139
- 230000003020 moisturizing effect Effects 0.000 title claims abstract description 64
- 239000006210 lotion Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 241000208822 Lactuca Species 0.000 claims abstract description 94
- 235000003228 Lactuca sativa Nutrition 0.000 claims abstract description 94
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 241000220317 Rosa Species 0.000 claims abstract description 43
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 239000002994 raw material Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 16
- 239000004034 viscosity adjusting agent Substances 0.000 claims abstract description 5
- 150000004676 glycans Chemical class 0.000 claims description 24
- 229920001282 polysaccharide Polymers 0.000 claims description 24
- 239000005017 polysaccharide Substances 0.000 claims description 24
- 239000000843 powder Substances 0.000 claims description 21
- 239000004472 Lysine Substances 0.000 claims description 18
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims description 18
- 241000206607 Porphyra umbilicalis Species 0.000 claims description 13
- 229920002125 Sokalan® Polymers 0.000 claims description 13
- 238000002791 soaking Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 229920001285 xanthan gum Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 125000004402 polyphenol group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002537 cosmetic Substances 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 14
- 206010015150 Erythema Diseases 0.000 description 10
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 9
- 229960001631 carbomer Drugs 0.000 description 9
- REFJWTPEDVJJIY-UHFFFAOYSA-N Quercetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=C(O)C(O)=C1 REFJWTPEDVJJIY-UHFFFAOYSA-N 0.000 description 8
- GSRWBDHSNVWQLC-ZETCQYMHSA-N (2s)-6-amino-2-(prop-2-enoylamino)hexanoic acid Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)C=C GSRWBDHSNVWQLC-ZETCQYMHSA-N 0.000 description 6
- 230000002335 preservative effect Effects 0.000 description 6
- 230000003266 anti-allergic effect Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 210000000245 forearm Anatomy 0.000 description 5
- 239000003755 preservative agent Substances 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 230000002195 synergetic effect Effects 0.000 description 5
- 241000206608 Pyropia tenera Species 0.000 description 4
- ZVOLCUVKHLEPEV-UHFFFAOYSA-N Quercetagetin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=C(O)C(O)=C(O)C=C2O1 ZVOLCUVKHLEPEV-UHFFFAOYSA-N 0.000 description 4
- HWTZYBCRDDUBJY-UHFFFAOYSA-N Rhynchosin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=CC(O)=C(O)C=C2O1 HWTZYBCRDDUBJY-UHFFFAOYSA-N 0.000 description 4
- 235000010208 anthocyanin Nutrition 0.000 description 4
- 229930002877 anthocyanin Natural products 0.000 description 4
- 239000004410 anthocyanin Substances 0.000 description 4
- 150000004636 anthocyanins Chemical class 0.000 description 4
- 231100000321 erythema Toxicity 0.000 description 4
- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 description 4
- 235000005875 quercetin Nutrition 0.000 description 4
- 229960001285 quercetin Drugs 0.000 description 4
- 241000206609 Porphyra Species 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 241001506047 Tremella Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- -1 poly (methyl acryl lysine Chemical compound 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000017520 skin disease Diseases 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 239000000341 volatile oil Substances 0.000 description 2
- 229940082509 xanthan gum Drugs 0.000 description 2
- 235000010493 xanthan gum Nutrition 0.000 description 2
- 239000000230 xanthan gum Substances 0.000 description 2
- FQYPKQOQUNFBDP-QMMMGPOBSA-N (2s)-6-amino-2-(2-methylprop-2-enoylamino)hexanoic acid Chemical compound CC(=C)C(=O)N[C@H](C(O)=O)CCCCN FQYPKQOQUNFBDP-QMMMGPOBSA-N 0.000 description 1
- 241000228245 Aspergillus niger Species 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 101000748141 Homo sapiens Ubiquitin carboxyl-terminal hydrolase 32 Proteins 0.000 description 1
- 206010050637 Skin tightness Diseases 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 102100040050 Ubiquitin carboxyl-terminal hydrolase 32 Human genes 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/817—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
- A61K2800/5922—At least two compounds being classified in the same subclass of A61K8/18
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
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- Medicines Containing Plant Substances (AREA)
- Cosmetics (AREA)
Abstract
The application discloses a polyphenol moisturizing skin care lotion and a preparation method thereof, and belongs to the field of cosmetics. The polyphenol moisturizing skin care lotion comprises the following raw materials in parts by weight: 10-18 parts of rose hydrosol; 4-7.5 parts of polyphenol lettuce leaf extract; 1.6-3.6 parts of ethanol; 0.2-0.55 parts of viscosity modifier; 30-55 parts of water. A preparation method of polyphenol moisturizing skin care lotion comprises the following steps: mixing and stirring the rose hydrosol, the ethanol and the water for 5-10 min, then adding the viscosity regulator, continuously stirring for 5-10 min, then adding the polyphenol lettuce leaf extract, continuously stirring for 5-10 min, and obtaining the polyphenol moisturizing skin care water. The application has the effect of improving the moisturizing durability of the skin care water after moisturizing.
Description
Technical Field
The application relates to the field of cosmetics, in particular to a polyphenol moisturizing skin care lotion and a preparation method thereof.
Background
The skin care lotion belongs to one of cosmetics, has the effects of cleaning, moisturizing and moisturizing skin, can enhance the vitality of the skin, and can bring improvement to the spirit and image of people. The main component sources of the skin care lotion are divided into chemical synthetic raw materials and natural extraction raw materials, and compared with the chemical synthetic raw materials, the natural extraction raw materials are relatively safe and have fewer toxic and side effects, so that the skin care lotion prepared from the natural extraction raw materials has wide market prospect.
Among the natural extraction raw materials, the rose hydrosol has outstanding effect and good efficacy in water supplementing, so the rose hydrosol can be added as a natural raw material of skin care water. The rose hydrosol is an extract of fresh rose flowers, and is obtained from the distillation step of preparing rose essential oil, and some water is left after distillation except the essential oil, and is the rose hydrosol.
In the process of applying the rose hydrosol to the skin care lotion, the rose hydrosol can provide moisturizing effect, but has poor durability, namely, the phenomenon of water drop and skin tightness occurs when the skin is fast after the skin care lotion is used, so improvement is needed.
Disclosure of Invention
The application provides a polyphenol moisturizing skin care lotion and a preparation method thereof, in order to improve the moisturizing durability of the moisturizing skin care lotion after moisturizing.
In a first aspect, the application provides a polyphenol moisturizing skin care lotion, which adopts the following technical scheme:
A polyphenol moisturizing skin care lotion comprises the following raw materials in parts by weight:
10-18 parts of rose hydrosol;
4-7.5 parts of polyphenol lettuce leaf extract;
1.6 to 3.6 portions of ethanol;
0.2 to 0.55 portion of viscosity modifier;
30-55 parts of water.
By adopting the technical scheme, the polyphenol lettuce leaf extract contains rich natural polyphenol, provides a large number of hydrophilic hydroxyl groups and can be combined with moisture on the skin surface; the rose hydrosol has good moisturizing effect, and after the polyphenol lettuce leaf extract is combined with the rose hydrosol, the natural polyphenol of the polyphenol lettuce leaf extract is matched with water-soluble components in the rose hydrosol in a synergistic way, so that the water on the skin surface is combined and the affinity of the natural polyphenol and the water-soluble components in the rose hydrosol is improved, the water on the skin surface is locked, the water loss is effectively reduced, the moisturizing effect of the skin care water is better, the moisturizing time is prolonged, the moisturizing effect of the skin can be still kept for a long time after moisturizing, and the moisturizing durability is further improved.
Optionally, the raw material of the polyphenol lettuce leaf extract is polyphenol lettuce leaves, the total polyphenol content of the polyphenol lettuce leaves is 2-3.5 mg/g, and the total polyphenol content of the polyphenol lettuce leaf extract is 50-180 mg/g.
By adopting the technical scheme, the polyphenol content of the ordinary lettuce leaves is generally lower than 1mg/g, the polyphenol content in the polyphenol lettuce leaves is far higher than that of the ordinary lettuce leaves, particularly the quercetin, anthocyanin and the like, which can provide active hydrophilic hydroxyl groups, so that the polyphenol lettuce leaves can be combined with water-soluble components of the rose hydrosol to play a role in moisturizing.
Optionally, the raw material further comprises 0.5 to 0.9 weight part of polymethacryloyl lysine.
By adopting the technical scheme, the poly (methyl acryl lysine) can improve the capability of combining moisture of skin cuticle so as to further improve the moisturizing effect, and in addition, the addition of the poly (methyl acryl lysine) can play an antiallergic role after being combined with the polyphenol lettuce leaf extract, so that the polyphenol moisturizing skin care lotion is applicable to sensitive muscles.
Optionally, the raw materials also comprise 1.1 to 1.5 weight parts of water temple laver polysaccharide.
By adopting the technical scheme, the water temple laver polysaccharide has a moisturizing effect, and can play a synergistic but non-inhibitory role with the polyphenol lettuce leaf extract, so that the moisturizing persistence of the skin care water is further improved.
Optionally, the viscosity modifier is selected from carbomers or xanthan gums.
By adopting the technical scheme, the carbomer and the xanthan gum can regulate the rheological property of the skin care water, so that the skin care water is easier to stay on the skin surface, and the moisturizing effect of the polyphenol lettuce leaf extract and the rose hydrosol is exerted.
Optionally, the viscosity regulator is selected from carbomers, the raw materials also comprise polymethacryloyl lysine and water front temple laver polysaccharide, and the weight ratio of the polyphenol lettuce leaf extract to the polymethacryloyl lysine to the water front temple laver polysaccharide is 6 (0.65-0.7) and 1.3-1.35).
By adopting the technical scheme, under the collocation of the raw materials, the poly (methacryloyl) lysine and the water temple laver polysaccharide are cooperatively combined with the polyphenol lettuce leaf extract simultaneously possibly due to the action of carbomer, so that the synergistic effect of preventing the skin care water from being corroded is achieved, namely, the effects of preventing corrosion and prolonging the quality guarantee can be achieved without adding a preservative.
In a second aspect, the preparation method of the polyphenol moisturizing skin care lotion provided by the application adopts the following technical scheme:
a preparation method of polyphenol moisturizing skin care lotion comprises the following steps:
Mixing and stirring the rose hydrosol, the ethanol and the water for 5-10 min, wherein the stirring speed is 800-1200 rpm, then adding the viscosity regulator and continuously stirring for 5-10 min, the stirring speed is 1200-1500 rpm, then adding the polyphenol lettuce leaf extract and continuously stirring for 5-10 min, and the stirring speed is 1500-2000 rpm, thus obtaining the polyphenol moisturizing skin care water.
By adopting the technical scheme, after the rose hydrosol is dispersed and diluted in water, the viscosity regulator is added, so that the dispersibility of the rose hydrosol in the skin care water is improved, the rose hydrosol is better combined with the subsequently added polyphenol lettuce leaf extract, the effects of moisturizing are achieved, and the moisturizing durability is improved.
Optionally, the preparation method of the polyphenol lettuce leaf extract comprises the following steps:
Pulverizing the polyphenol lettuce leaves into polyphenol lettuce leaf powder, heating and drying the powder at 40-50 ℃ for 1-2.5 hours, then placing the powder in 45-55% ethanol solution, soaking the powder for 1-3 hours, filtering out the polyphenol lettuce leaf powder, collecting the soaked ethanol solution, placing the polyphenol lettuce leaf powder in new ethanol solution for soaking for 1-3 hours, repeating the steps for 3-6 times, mixing the ethanol solution soaked with the polyphenol lettuce leaves, and concentrating the ethanol solution until the liquid is viscous, thus obtaining the polyphenol lettuce leaf extract.
By adopting the technical scheme, the repeated extraction mode is beneficial to fully extracting the active ingredients in the polyphenol lettuce leaves and exerting the efficacy of the polyphenol lettuce leaf extract.
Optionally, adding polymethacrylyl lysine while mixing the rose hydrosol, ethanol and water; adding herba Porphyrae Templianae polysaccharide while adding polyphenol Lactucae sativae leaf extract.
In summary, the application has the following beneficial effects:
1. The application adopts the mode of combining the polyphenol lettuce leaf extract and the rose hydrosol, the polyphenol lettuce leaf extract contains rich natural polyphenol, provides a large number of hydrophilic hydroxyl groups and can be combined with moisture on the skin surface; the rose hydrosol has good moisturizing effect, and after the polyphenol lettuce leaf extract is combined with the rose hydrosol, the natural polyphenol of the polyphenol lettuce leaf extract is matched with water-soluble components in the rose hydrosol in a synergistic way, so that the water on the skin surface is combined and the affinity of the natural polyphenol and the water-soluble components in the rose hydrosol is improved, the water on the skin surface is locked, the water loss is effectively reduced, the moisturizing effect of the skin care water is better, the moisturizing time is prolonged, the moisturizing effect of the skin can be still kept for a long time after moisturizing, and the moisturizing durability is further improved.
2. The application also adds the polymethacrylyl lysine and the water temple laver polysaccharide for matching, thereby improving the antiallergic and antiseptic capabilities of the skin care lotion.
Detailed Description
The present application will be described in further detail below.
Polyphenol lettuce She Xuan is polyphenol lettuce leaves subjected to polyphenol synergistic treatment from Zhejiang Gal plant technology Co.
Preparation example
Preparation example 1
The preparation method of the polyphenol lettuce leaf extract comprises the following steps:
Pulverizing the polyphenol lettuce leaves into polyphenol lettuce leaf powder, heating and drying at 40 ℃ for 2.5 hours, then placing in 55% ethanol solution, wherein the weight ratio of the polyphenol lettuce leaf powder to the ethanol solution is 1:20, soaking for 1 hour, then filtering out the polyphenol lettuce leaf powder, collecting the soaked ethanol solution, placing the polyphenol lettuce leaf powder in a new ethanol solution for soaking for 1 hour, repeating the steps for 6 times, mixing the ethanol solution soaked with the polyphenol lettuce leaves, concentrating until the viscosity of the liquid is 40 seconds by using a coating-4 viscosity cup, and obtaining the polyphenol lettuce leaf extract.
The total polyphenol content of the polyphenol lettuce leaves is 2.10mg/g, and the total polyphenol content of the polyphenol lettuce leaf extract is 56.25mg/g, wherein the quercetin is 14.32mg/g, and the anthocyanin is 7.89mg/g.
Preparation example 2
The preparation method of the polyphenol lettuce leaf extract comprises the following steps:
Pulverizing the polyphenol lettuce leaves into polyphenol lettuce leaf powder, heating and drying at 50 ℃ for 1h, then placing in 45% ethanol solution, wherein the weight ratio of the polyphenol lettuce leaf powder to the ethanol solution is 1:20, soaking for 3h, then filtering out the polyphenol lettuce leaf powder, collecting the soaked ethanol solution, placing the polyphenol lettuce leaf powder in a new ethanol solution for soaking for 3h, repeating the steps for 3 times, mixing the ethanol solution soaked with the polyphenol lettuce leaves, concentrating until the viscosity of the liquid is 40 seconds as measured by a coating-4 viscosity cup, and thus obtaining the polyphenol lettuce leaf extract.
The total polyphenol content of the polyphenol lettuce leaves is 3.51mg/g, and the total polyphenol content of the polyphenol lettuce leaf extract is 175.34mg/g, wherein the quercetin is 61.86mg/g, and the anthocyanin is 28.45mg/g.
Preparation example 3
This preparation differs from preparation 2 in that ordinary lettuce She Tidai polyphenol lettuce leaves are used.
The total polyphenol content of the polyphenol lettuce leaves is 0.89mg/g, and the total polyphenol content of the common lettuce leaf extract is 19.25mg/g, wherein the quercetin is 6.33mg/g, and the anthocyanin is 3.38mg/g.
Examples
Example 1
A preparation method of polyphenol moisturizing skin care lotion comprises the following steps:
Mixing and stirring the rose hydrosol, the ethanol and the water in a stirring pot for 5min at the stirring speed of 1200rpm, then adding carbomer and continuing to stir for 5min at the stirring speed of 1500rpm, then adding the polyphenol lettuce leaf extract and continuing to stir for 5min at the stirring speed of 2000rpm, and obtaining the polyphenol moisturizing skin care water.
Wherein, the addition amount of the rose hydrosol is 160g, the addition amount of ethanol is 16g, the addition amount of water is 300g, the addition amount of carbomer is 2g, the addition amount of the polyphenol lettuce leaf extract is 40g, and the polyphenol lettuce leaf extract is derived from preparation example 1.
Example 2
A preparation method of polyphenol moisturizing skin care lotion comprises the following steps:
Mixing and stirring the rose hydrosol, the ethanol and the water in a stirring pot for 10min at the stirring speed of 800rpm, then adding carbomer and continuing to stir for 10min at the stirring speed of 1200rpm, then adding the polyphenol lettuce leaf extract and continuing to stir for 10min at the stirring speed of 1500rpm, and obtaining the polyphenol moisturizing skin care water.
Wherein, the addition amount of the rose hydrosol is 180g, the addition amount of ethanol is 36g, the addition amount of water is 550g, the addition amount of carbomer is 5.5g, the addition amount of the polyphenol lettuce leaf extract is 75g, and the polyphenol lettuce leaf extract is derived from preparation example 2.
Example 3
The difference between this example and example 2 is that the raw material ratio of the polyphenol moisturizing skin care lotion is different.
The addition of rose hydrosol was 160g, ethanol was 25g, water was 460g, carbomer was 4.5g, polyphenol lettuce leaf extract was 60g, and polyphenol lettuce leaf extract was derived from preparation example 2.
Example 4
This example differs from example 3 in that 5g of poly (meth) acryl lysine was further added, and poly (meth) acryl lysine was added while mixing rose hydrosol, ethanol and water.
Example 5
This example differs from example 3 in that 9g of poly (meth) acryl lysine was further added, and poly (meth) acryl lysine was added while mixing rose hydrosol, ethanol and water.
Example 6
This example differs from example 3 in that 11g of Porphyra tenera polysaccharide was also added, and the Porphyra tenera polysaccharide was added at the same time as the polyphenol lettuce leaf extract was added to the stirred tank.
Example 7
This example differs from example 3 in that 15g of Porphyra tenera polysaccharide was also added, and the Porphyra tenera polysaccharide was added simultaneously with the addition of the polyphenol lettuce leaf extract to the stirred tank.
Example 8
This example differs from example 3 in that 9g of poly (meth) acryl lysine and 11g of tremella polysaccharide were further added, the poly (meth) acryl lysine was added while mixing rose hydrosol, ethanol and water, and the tremella polysaccharide was added while adding the polyphenol lettuce leaf extract to the stirred tank.
Example 9
This example differs from example 3 in that 9g of polymethacrylyl lysine and 11g of water front temple laver polysaccharide were further added, the polymethacrylyl lysine was added while mixing rose hydrosol, ethanol and water, and the water front temple laver polysaccharide was added while adding polyphenol lettuce leaf extract into a stirring pot.
Example 10
This example is different from example 9 in that the amount of added polymethacryloyl lysine was 6.5g and the amount of added water temple porphyra polysaccharide was 13.5g.
Example 11
This example is different from example 9 in that the amount of added polymethacryloyl lysine was 7g and the amount of added water temple porphyra polysaccharide was 13g.
Example 12
This example differs from example 11 in that the carbomer is replaced by an equal amount of xanthan gum.
Comparative example
Comparative example 1
This comparative example differs from example 3 in that the polyphenol lettuce leaf extract was replaced with an equal amount of rose hydrosol.
Comparative example 2
This comparative example differs from example 3 in that the rose hydrosol is replaced by an equivalent amount of polyphenol lettuce leaf extract.
Comparative example 3
This comparative example differs from example 3 in that the source of the polyphenol lettuce leaf extract is preparation 3.
Comparative example 4
The present comparative example is different from example 3 in that 5g of polymethacrylyl lysine was added without adding polyphenol lettuce leaf extract, and the polymethacrylyl lysine was added while mixing rose hydrosol, ethanol and water.
Product efficacy detection
And (3) water supplementing and moisturizing test:
Collecting 64 healthy volunteers without skin diseases, wherein the ages are 25-45 years, the volunteers are randomly and averagely divided into 16 groups, each volunteer washes the face before the test, the volunteers cannot contact water for 2 hours after the volunteers are wiped dry, then a testing area of 4cm multiplied by 4cm is defined on the skin of the face, the moisture content of the testing area of the face is tested by a Corneometer skin moisture tester, and the moisture content of the testing area of the face is recorded as the initial skin moisture content; then each group of volunteers uses the skin lotion prepared in examples 1-12 and comparative examples 1-4 respectively, the skin lotion is smeared on the test area of the face, the smearing amount is 2mg/cm 2, the moisture content of the test area of the face is tested within 50-60 min after smearing, and the moisture content is recorded as the initial skin moisture content; after 12 hours, the moisture content of the facial test area is again tested and recorded as the moisture content of the back skin, and the moisture loss rate is calculated according to the initial skin moisture content and the back skin moisture content; the initial skin moisture content, and the post-skin moisture content described above were each averaged for each set of data, and the results are shown in table 1.
Antiallergic test:
Collecting 48 healthy volunteers without skin diseases, wherein the ages are 25-45 years, the volunteers are randomly and averagely divided into 16 groups, a test area of 5cm multiplied by 5cm is defined on the skin of the forearm, each volunteer cleans the forearm before the test, and after the volunteers are wiped dry, a CK multifunctional skin tester is used for testing the erythema value of the test area, and the initial skin erythema value is recorded; then, a non-woven fabric soaked with a sodium dodecyl sulfate solution (with the concentration of 1.5%) is attached to a test area of the forearm of a volunteer so as to promote the test area of the forearm to generate erythema, the forearm is washed by water after the attachment is carried out for 3 hours, and the erythema value of the test area is tested after the drying, and is recorded as a primary skin erythema value; then each group of volunteers respectively uses the skin lotion prepared in examples 1-12 and comparative examples 1-4, the skin lotion is smeared on a test area, the smearing amount is 2mg/cm 2, after the smearing is finished, the volunteers wait for 3 hours, then the red spot value of the test area is tested, and the red spot value is recorded as a post-skin red spot value; the initial skin erythema value, and the post skin erythema value described above were averaged for each set of data and the results are shown in table 2. The smaller the erythema value, the better the antiallergic effect.
And (3) corrosion resistance test:
50g of each of the lotions of examples 1 to 12 and comparative examples 1 to 4 was placed in a sealed flask, aspergillus niger was added, the mixture was cultured in an incubator at 35℃and the samples were taken and the number of viable bacteria was measured on days 0, 7, 14 and 28, and the measurement method was referred to USP32, and the results are shown in Table 3.
TABLE 1
TABLE 2
TABLE 3 Table 3
With the detection results of tables 1-3 being combined, and with comparative examples 1-2 as a reference, as example 3 combines the polyphenol lettuce leaf extract and the rose hydrosol, skin care water can obtain good moisturizing effect and moisturizing effect at the same time, and particularly, the moisture loss rate in 12 hours is small, and the moisturizing durability is good; with reference to comparative example 4, since the lettuce leaf extract adopted in example 3 is a polyphenol lettuce leaf extract, the moisturizing effect is better, and the moisturizing lasting effect is also obviously improved.
With reference to example 3, since the polymethacryloyl lysine is added in examples 4 to 5, the skin erythema value is reduced in the test results, which shows that the skin lotion also has good antiallergic ability and plays a role in caring skin.
With reference to example 3, since the water temple porphyra polysaccharides were added in examples 6to 7, the moisture loss rate of the skin care water was further reduced, indicating that the moisturizing durability was further improved.
With example 3 as a reference, since the polymethacrylyl lysine and the water front temple laver polysaccharide are added in examples 9-11 at the same time, the colony is basically not seen on the 14 th day in the preservative test, so that the skin care water also obtains good preservative capability, the additional addition of the preservative is effectively reduced, the weight ratio of the polyphenol lettuce leaf extract to the polymethacrylyl lysine to the water front temple laver polysaccharide is controlled to be 6 (0.65-0.7) (1.3-1.35), the preservative capability of the skin care water is further improved, and in addition, when the viscosity regulator is carbomer, the preservative effect can be better exerted.
The present embodiment is merely illustrative of the present application and not limiting, and one skilled in the art, after having read the present specification, may make modifications to the embodiment without creative contribution as required, but is protected by patent law within the scope of the claims of the present application.
Claims (9)
1. A polyphenol moisturizing skin care lotion is characterized in that: the material comprises the following raw materials in parts by weight:
10-18 parts of rose hydrosol;
4-7.5 parts of polyphenol lettuce leaf extract;
1.6-3.6 parts of ethanol;
0.2-0.55 parts of viscosity modifier;
30-55 parts of water.
2. The polyphenol moisturizing skin care lotion according to claim 1, wherein: the raw material of the polyphenol lettuce leaf extract is polyphenol lettuce leaves, the total polyphenol content of the polyphenol lettuce leaves is 2-3.5 mg/g, and the total polyphenol content of the polyphenol lettuce leaf extract is 50-180 mg/g.
3. The polyphenol moisturizing skin care lotion according to claim 1, wherein: the raw material also comprises 0.5-0.9 weight part of polymethacryloyl lysine.
4. The polyphenol moisturizing skin care lotion according to claim 1, wherein: the raw materials also comprise 1.1-1.5 parts by weight of water temple laver polysaccharide.
5. The polyphenol moisturizing skin care lotion according to claim 1, wherein: the viscosity modifier is selected from carbomers or xanthan gums.
6. The polyphenol moisturizing skin care lotion according to claim 1, wherein: the viscosity regulator is selected from carbomers, the raw materials also comprise polymethacryloyl lysine and water front temple laver polysaccharide, and the weight ratio of the polyphenol lettuce leaf extract to the polymethacryloyl lysine to the water front temple laver polysaccharide is 6 (0.65-0.7) (1.3-1.35).
7. A method for preparing a polyphenol moisturizing skin care lotion, which is characterized by being used for preparing the polyphenol moisturizing skin care lotion according to any one of claims 1-6, and comprising the following steps:
Mixing and stirring the rose hydrosol, the ethanol and the water for 5-10 min, wherein the stirring speed is 800-1200 rpm, then adding the viscosity regulator and continuously stirring for 5-10 min, the stirring speed is 1200-1500 rpm, then adding the polyphenol lettuce leaf extract and continuously stirring for 5-10 min, and the stirring speed is 1500-2000 rpm, thus obtaining the polyphenol moisturizing skin care water.
8. The method for preparing the polyphenol moisturizing skin care lotion according to claim 7, which is characterized in that: the preparation method of the polyphenol lettuce leaf extract comprises the following steps:
Pulverizing the polyphenol lettuce leaves into polyphenol lettuce leaf powder, heating and drying the powder at 40-50 ℃ for 1-2.5 hours, then placing the powder in 45-55% ethanol solution, soaking the powder for 1-3 hours, filtering out the polyphenol lettuce leaf powder, collecting the soaked ethanol solution, placing the polyphenol lettuce leaf powder in new ethanol solution, soaking the powder for 1-3 hours, repeating the steps for 3-6 times, mixing the ethanol solution soaked with the polyphenol lettuce leaves, and concentrating the ethanol solution until the liquid is sticky, thus obtaining the polyphenol lettuce leaf extract.
9. The method for preparing the polyphenol moisturizing skin care lotion according to claim 7, which is characterized in that: adding polymethacryloyl lysine while mixing rose hydrosol, ethanol and water; adding herba Porphyrae Templianae polysaccharide while adding polyphenol Lactucae sativae leaf extract.
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