CN111743818A - Whitening essence - Google Patents
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- CN111743818A CN111743818A CN202010855909.0A CN202010855909A CN111743818A CN 111743818 A CN111743818 A CN 111743818A CN 202010855909 A CN202010855909 A CN 202010855909A CN 111743818 A CN111743818 A CN 111743818A
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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
- A61K8/72—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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/4946—Imidazoles or their condensed derivatives, e.g. benzimidazoles
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/602—Glycosides, e.g. rutin
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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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/673—Vitamin B group
- A61K8/675—Vitamin B3 or vitamin B3 active, e.g. nicotinamide, nicotinic acid, nicotinyl aldehyde
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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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/73—Polysaccharides
- A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
-
- 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
- A61K8/96—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]
- A61K8/9794—Liliopsida [monocotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/005—Antimicrobial preparations
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- 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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening 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
- A61K2800/52—Stabilizers
- A61K2800/524—Preservatives
-
- 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
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/82—Preparation or application process involves sonication or ultrasonication
Abstract
The invention discloses a whitening essence which comprises the following raw materials in percentage by mass: 3-7% of glycerin, 1-3% of 1, 2-hexanediol, 1-3% of 1, 2-propylene glycol, 0.5-2.5% of sclerotium rolfsii gum, 0.2-0.6% of allantoin, 1-3% of nicotinamide, 0.5-2.5% of arbutin, 0.02-0.08% of sodium hyaluronate, 0.1-2.0% of plant antibacterial agent and the balance of water. The whitening essence disclosed by the invention is mild in property, safe, free of stimulation, capable of effectively inhibiting melanin formation, obvious in whitening effect, and capable of preserving moisture and resisting bacteria.
Description
Technical Field
The invention relates to the field of cosmetics, and particularly relates to a whitening essence.
Background
In reality, a lot of beauty lovers have dark skin due to congenital or acquired reasons, and the dark skin has great influence on beauty lovers, so that the beauty lovers can adopt effective methods to whiten, and whitening cosmetics become a good choice.
In the prior art, the whitening effect of the whitening essence is not ideal.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to be realized by the following technical scheme:
the invention provides a whitening essence which comprises the following raw materials in percentage by mass:
the glycerin, the 1, 2-hexanediol and the 1, 2-propanediol play a better solvent role in the invention and can effectively preserve moisture.
Sclerotium rolfsii gum is a natural fermentation product, is a very stable polysaccharide, has immune activation characteristic and high-efficiency skin repair function, can effectively prevent cell lipid peroxidation caused by ultraviolet rays, and has good anti-inflammatory activity and anti-photoaging function. The skin care product has the advantages of promoting the recovery of damaged skin, improving the water retention of the skin, moisturizing, lubricating and elasticity to the skin, forming a transparent breathable film and having good skin feel. The product can penetrate into stratum corneum of skin, and can improve skin quality and improve skin brightness.
Allantoin, an amphoteric compound, can form double salts in combination with various substances, has the effects of protecting tissues, making the skin hydrophilic, absorbing water, preventing water from diffusing, and the like, and can keep the skin moist, moist and soft.
Nicotinamide, a derivative of vitamin B3, can reduce and prevent dullness, yellowing and sallowness of skin color during early aging, repair damaged stratum corneum lipid barrier, improve skin resistance, and has deep water-holding effect.
Arbutin can inhibit tyrosinase activity in vivo, prevent melanin generation, reduce skin pigmentation, and remove mottle and freckle.
Sodium hyaluronate, also known as sodium hyaluronate, belongs to a skin conditioner, is an acidic mucopolysaccharide, naturally exists in corneal epithelium, can absorb 1000 times of water by weight of the hyaluronic acid, so as to achieve the purposes of keeping skin water, preventing water from losing through epidermis, and repairing barriers when skin is damaged, so that the skin does not feel dry and glossy after being used, can improve skin nutrition metabolism, makes the skin soft and smooth, removes wrinkles, increases elasticity, prevents aging, and is a good transdermal absorption promoter while keeping moisture. The nutrient can be used together with other nutrient components to achieve the more ideal effect of promoting nutrient absorption.
The preparation method of the whitening essence comprises the following steps:
(1) dissolving sodium hyaluronate and sclerotium rolfsii gum in water at 40-60 deg.C;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 40-60 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 40-60 ℃; cooling to room temperature to obtain the whitening essence liquid.
Further, in the above-mentioned case,
the whitening essence comprises the following raw materials in percentage by mass:
the preparation method of the whitening essence comprises the following steps:
(1) dissolving sodium hyaluronate, sclerotium rolfsii gum and plant antibacterial agent in water at 40-60 deg.C;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 40-60 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 40-60 ℃; cooling to room temperature to obtain the whitening essence liquid.
The plant antibacterial agent comprises the raw materials of pongamia pinnata and calanthe. Preferably, the mass ratio of the pongamia pinnata to the calanthe is 1: (4-10). Further, the weight ratio of the pongamia pinnata to the calanthe is preferably 1:4, 1:4.5, 1:5, 1:5.5, 1:6, 1:6.5, 1:7, 1:7.5, 1:8, 1:8.5, 1:9, 1:9.5 and 1: 10. The plant antibacterial agent can effectively inhibit the growth and reproduction of microorganisms, and the prepared cosmetic has stable property and good antibacterial performance, is not easy to deteriorate after being opened, and prolongs the storage time.
Wampee, school name: pongamiapinnat (Linn.) Pierre is a plant of Pongamia of Leguminosae, and the chemical components separated from Pongamia comprise flavone, flavanone, chalcone, dihydrochalcone, triterpene, alkaloid, amino acid, etc. Calanthe shrimp, school name: calanthe decorlindl, the calanthe extract has the function of promoting blood flow, conforms to the traditional usage of calanthe for promoting blood circulation and relaxing muscles and tendons, can be used for hair growth products by combining the function of promoting hair growth, and has the function of inhibiting dandruff generation; the extract can be used as skin whitening agent. In the prior cosmetic technology, the pongamia pinnata and the calanthe is not applied to the antibacterial and antiseptic effects. The inventor creatively compounds the two, and unexpectedly finds that the composition has antibacterial synergistic effect.
The preparation method of the plant antibacterial agent comprises the following steps:
(1) respectively pulverizing the seeds of the wampee and the whole grass of the calanthe miniata to 40-100 meshes, and mixing the seeds and the calanthe miniata to obtain mixed plant powder;
(2) adding the mixed plant powder into 10-20 times of 1, 3-butanediol, soaking for 2-6 hr, ultrasonic extracting at 40-60 deg.C under 20-100KHz for 20-40 min, centrifuging, removing precipitate, concentrating the supernatant to obtain paste, and controlling the density of the paste to 1.02-1.08g/cm3And freeze-drying the paste at-30 to-50 ℃ for 2 to 6 hours to obtain the plant antibacterial agent.
Has the advantages that: the whitening essence disclosed by the invention is mild in property, safe, free of stimulation, capable of effectively inhibiting melanin formation, obvious in whitening effect, and capable of preserving moisture and resisting bacteria.
Detailed Description
The disclosure may be understood more readily by reference to the following detailed description of preferred embodiments of the invention and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.
The whitening essence comprises the following raw materials in percentage by mass:
the preparation method of the whitening essence comprises the following steps:
(1) dissolving sodium hyaluronate and sclerotium rolfsii gum in water at 40-60 deg.C;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 40-60 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 40-60 ℃; cooling to room temperature to obtain the whitening essence liquid.
Further, the whitening essence comprises the following raw materials in percentage by mass:
the preparation method of the whitening essence comprises the following steps:
(1) dissolving sodium hyaluronate, sclerotium rolfsii gum and plant antibacterial agent in water at 40-60 deg.C;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 40-60 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 40-60 ℃; cooling to room temperature to obtain the whitening essence liquid.
A plant antibacterial agent is prepared from wampee and calanthe margaritae according to the mass ratio of 1: (4-10). Preferably, the seed of the pongamia pinnata and the whole grass of the calanthe is 1: (4-10).
The preparation method of the plant antibacterial agent comprises the following steps:
(1) respectively pulverizing the seeds of the wampee and the whole grass of the calanthe miniata to 40-100 meshes, and mixing the seeds and the calanthe miniata to obtain mixed plant powder;
(2) adding the mixed plant powder into 10-20 times of 1, 3-butanediol, soaking for 2-6 hr, ultrasonic extracting at 40-60 deg.C under 20-100KHz for 20-40 min, centrifuging, removing precipitate, concentrating the supernatant to obtain paste, and controlling the density of the paste to 1.02-1.08g/cm3And freeze-drying the paste at-30 to-50 ℃ for 2 to 6 hours to obtain the plant antibacterial agent.
Example 1
A method for preparing plant antibacterial agent comprises the following steps:
(1) respectively crushing fresh wampee seeds and the whole grass of calanthe sisalana to 60 meshes, and mixing the two to obtain mixed plant powder;
the mass ratio of the seeds of the pongamia pinnata to the whole grass of the calanthe sisalana is 1: 3;
(2) adding the mixed plant powder into 1, 3-butanediol 15 times of the mixed plant powder, soaking at 50 deg.C for 4 hr, ultrasonic extracting at 50 deg.C with 80KHz frequency and 400W power for 30 min, centrifuging, removing precipitate, concentrating the supernatant to obtain paste, and controlling the density of the paste to 1.05g/cm3And freeze-drying the paste at the temperature of minus 40 ℃ for 4 hours to obtain the plant antibacterial agent.
Example 2
A method for preparing plant antibacterial agent comprises the following steps:
(1) respectively crushing fresh wampee seeds and the whole grass of calanthe sisalana to 60 meshes, and mixing the two to obtain mixed plant powder;
the mass ratio of the seeds of the pongamia pinnata to the whole grass of the calanthe sisalana is 1: 4;
(2) adding the mixed plant powder into 1, 3-butanediol 15 times of the mixed plant powder, soaking at 50 deg.C for 4 hr, and ultrasonic extracting at 50 deg.C with 80KHz frequency and 400W powerCentrifuging for 30 min, removing precipitate, concentrating supernatant to obtain paste with density of 1.05g/cm3And freeze-drying the paste at the temperature of minus 40 ℃ for 4 hours to obtain the plant antibacterial agent.
Example 3
A method for preparing plant antibacterial agent comprises the following steps:
(1) respectively crushing fresh wampee seeds and the whole grass of calanthe sisalana to 60 meshes, and mixing the two to obtain mixed plant powder;
the mass ratio of the seeds of the pongamia pinnata to the whole grass of the calanthe sisalana is 1: 7;
(2) adding the mixed plant powder into 1, 3-butanediol 15 times of the mixed plant powder, soaking at 50 deg.C for 4 hr, ultrasonic extracting at 50 deg.C with 80KHz frequency and 400W power for 30 min, centrifuging, removing precipitate, concentrating the supernatant to obtain paste, and controlling the density of the paste to 1.05g/cm3And freeze-drying the paste at the temperature of minus 40 ℃ for 4 hours to obtain the plant antibacterial agent.
Example 4
A method for preparing plant antibacterial agent comprises the following steps:
(1) respectively crushing fresh wampee seeds and the whole grass of calanthe sisalana to 60 meshes, and mixing the two to obtain mixed plant powder;
the mass ratio of the seeds of the pongamia pinnata to the whole grass of the calanthe sisalana is 1: 10;
(2) adding the mixed plant powder into 1, 3-butanediol 15 times of the mixed plant powder, soaking at 50 deg.C for 4 hr, ultrasonic extracting at 50 deg.C with 80KHz frequency and 400W power for 30 min, centrifuging, removing precipitate, concentrating the supernatant to obtain paste, and controlling the density of the paste to 1.05g/cm3And freeze-drying the paste at the temperature of minus 40 ℃ for 4 hours to obtain the plant antibacterial agent.
Example 5
A method for preparing plant antibacterial agent comprises the following steps:
(1) respectively crushing fresh wampee seeds and the whole grass of calanthe sisalana to 60 meshes, and mixing the two to obtain mixed plant powder;
the mass ratio of the seeds of the pongamia pinnata to the whole grass of the calanthe sisalana is 1: 11;
(2) adding the mixed plant powder into 1, 3-butanediol 15 times of the mixed plant powder, soaking at 50 deg.C for 4 hr, ultrasonic extracting at 50 deg.C with 80KHz frequency and 400W power for 30 min, centrifuging, removing precipitate, concentrating the supernatant to obtain paste, and controlling the density of the paste to 1.05g/cm3And freeze-drying the paste at the temperature of minus 40 ℃ for 4 hours to obtain the plant antibacterial agent.
Comparative example 1
A method for preparing plant antibacterial agent comprises the following steps:
(1) crushing fresh phellinus igniarius seeds to 60 meshes to obtain plant powder;
(2) adding the above plant powder into 1, 3-butanediol 15 times of the plant powder, soaking at 50 deg.C for 4 hr, ultrasonic extracting at 50 deg.C with 80KHz frequency and 400W power for 30 min, centrifuging, removing precipitate, concentrating the supernatant to obtain paste, and controlling the density of the paste to 1.05g/cm3And freeze-drying the paste at the temperature of minus 40 ℃ for 4 hours to obtain the plant antibacterial agent.
Comparative example 2
A method for preparing plant antibacterial agent comprises the following steps:
(1) crushing the whole fresh grass of calanthe sisalana to 60 meshes to obtain plant powder;
(2) adding the above plant powder into 1, 3-butanediol 15 times of the plant powder, soaking at 50 deg.C for 4 hr, ultrasonic extracting at 50 deg.C with 80KHz frequency and 400W power for 30 min, centrifuging, removing precipitate, concentrating the supernatant to obtain paste, and controlling the density of the paste to 1.05g/cm3And freeze-drying the paste at the temperature of minus 40 ℃ for 4 hours to obtain the plant antibacterial agent.
Example 6
A whitening essence comprises the following raw materials in percentage by mass:
the preparation method of the whitening essence comprises the following specific steps:
(1) dissolving sodium hyaluronate and sclerotium rolfsii gum in water at 50 ℃;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 50 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 50 ℃; cooling to room temperature to obtain the whitening essence liquid.
Example 7
A whitening essence comprises the following raw materials in percentage by mass:
the preparation method of the whitening essence comprises the following specific steps:
(1) dissolving sodium hyaluronate, sclerotium rolfsii gum and plant antibacterial agent in water at 50 ℃;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 50 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 50 ℃; cooling to room temperature to obtain the whitening essence liquid.
Example 8
A whitening essence comprises the following raw materials in percentage by mass:
the preparation method of the whitening essence comprises the following specific steps:
(1) dissolving sodium hyaluronate, sclerotium rolfsii gum and plant antibacterial agent in water at 50 ℃;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 50 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 50 ℃; cooling to room temperature to obtain the whitening essence liquid.
Example 9
A whitening essence comprises the following raw materials in percentage by mass:
the preparation method of the whitening essence comprises the following specific steps:
(1) dissolving sodium hyaluronate, sclerotium rolfsii gum and plant antibacterial agent in water at 50 ℃;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 50 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 50 ℃; cooling to room temperature to obtain the whitening essence liquid.
Test example 1 antibacterial Effect of plant antibacterial agent
At room temperature, 1 weight part of plant antibacterial agent is added into 99 weight parts of distilled water, and the mixture is stirred and mixed evenly to prepare 1 weight percent of plant antibacterial liquid.
The prepared plant antibacterial liquid is tested for antibacterial effect by referring to QB/T2850-2007 antibacterial and bacteriostatic detergent in the light industry standard of the people's republic of China.
And (3) setting parameters in an antibacterial test: (1) the concentration is 1: 5; (2) the action time is 20 min.
Testing strains: escherichia coli (8099), Staphylococcus aureus (ATCC 6538).
Table: antibacterial effect test table of plant antibacterial agent
Wherein the blank control group adopts 10 wt% glycerol aqueous solution.
Test example 2 whitening effect of whitening essence
The tyrosinase inhibition rate test is carried out by adopting the standard of T/SHRH 015-2018 cosmetic-tyrosinase activity inhibition experiment method.
Table: tyrosinase inhibition rate test result table
| Tyrosinase inhibition rate% | |
| Example 6 | 75.5 |
| Example 7 | 83.3 |
| Example 8 | 80.7 |
| Example 9 | 81.4 |
Tests show that the inventionWhitening essenceHas the effects of inhibiting tyrosinase activity and whitening skin. The addition of pongamia pinnata and calantheThe whitening performance can also be improved to a certain extent.
Test example 3 antibacterial effect of whitening essence
The whitening essence prepared in the above examples 6-9 was tested for antibacterial effect with reference to the QB/T2850-2007 antibacterial bacteriostatic detergent, which is the light industry standard of the people's republic of China.
And (3) setting parameters in an antibacterial test: (1) the concentration is 1: 1; (2) the action time is 20 min.
Testing strains: escherichia coli (8099), Staphylococcus aureus (ATCC 6538).
Table: test table for antibacterial effect of whitening essence
Claims (5)
1. The whitening essence is characterized by comprising the following raw materials in percentage by mass:
2. the method for preparing the whitening essence of claim 1, comprising the steps of:
(1) dissolving sodium hyaluronate and sclerotium rolfsii gum in water at 40-60 deg.C;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 40-60 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 40-60 ℃; and cooling to room temperature.
3. The whitening essence is characterized by comprising the following raw materials in percentage by mass:
4. the whitening essence of claim 3, wherein the plant antibacterial agent is prepared from pongamia pinnata and calanthe.
5. The method for preparing the whitening essence according to claim 3 or 4, comprising the steps of:
(1) dissolving sodium hyaluronate, sclerotium rolfsii gum and plant antibacterial agent in water at 40-60 deg.C;
(2) mixing glycerol, 1, 2-hexanediol, 1, 2-propylene glycol, allantoin, nicotinamide and arbutin at 40-60 deg.C;
(3) mixing the liquids obtained in the step (1) and the step (2) at 40-60 ℃; and cooling to room temperature.
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| CN202010855909.0A CN111743818A (en) | 2020-08-24 | 2020-08-24 | Whitening essence |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010855909.0A CN111743818A (en) | 2020-08-24 | 2020-08-24 | Whitening essence |
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| CN112120959A (en) * | 2020-10-16 | 2020-12-25 | 清远市华宝生物科技有限公司 | Acne-removing skin-tendering whitening essence and preparation method thereof |
| CN115969760A (en) * | 2023-03-20 | 2023-04-18 | 成都普什制药有限公司 | Hyaluronic acid essence and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112120959A (en) * | 2020-10-16 | 2020-12-25 | 清远市华宝生物科技有限公司 | Acne-removing skin-tendering whitening essence and preparation method thereof |
| CN115969760A (en) * | 2023-03-20 | 2023-04-18 | 成都普什制药有限公司 | Hyaluronic acid essence and preparation method thereof |
| CN115969760B (en) * | 2023-03-20 | 2023-06-20 | 成都普什制药有限公司 | Hyaluronic acid essence and preparation method thereof |
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