CN107951747A - A kind of polyglutamic acid modified organic silicon Pickering moisturizing emulsions and preparation method thereof - Google Patents
A kind of polyglutamic acid modified organic silicon Pickering moisturizing emulsions and preparation method thereof Download PDFInfo
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- CN107951747A CN107951747A CN201711122244.7A CN201711122244A CN107951747A CN 107951747 A CN107951747 A CN 107951747A CN 201711122244 A CN201711122244 A CN 201711122244A CN 107951747 A CN107951747 A CN 107951747A
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- polyglutamic acid
- acid modified
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- organic silicon
- pickering
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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
- A61K8/736—Chitin; Chitosan; 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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
-
- 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
- A61K8/58—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
- A61K8/585—Organosilicon compounds
-
- 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
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
- A61K8/66—Enzymes
-
- 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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/88—Polyamides
-
- 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
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/805—Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
Abstract
The present invention relates to a kind of polyglutamic acid modified organic silicon Pickering moisturizing emulsions and preparation method thereof, and in terms of mass parts, its composition of raw materials component is as follows：1~3 part of glutathione peroxidase, 1~3 part of chitin, 3~5 parts of hyaluronic acid, 0.5~2 part of surfactant, 40~45 parts of polyglutamic acid modified organopolysiloxane lotion, 20~30 parts of deionized water.The present invention has the following advantages：Using polyglutamic acid modified organopolysiloxane, polyglutamic acid performance of keeping humidity is excellent, is aided with hyaluronic acid, and the lotion has the advantages that health, moisturizing, lubrication for lotion oil phase；Using glutathione peroxidase as emulsion-stabilizing particle, there is anti-oxidant, anti-aging；The moisturizing emulsion preparation method is simple, and stability is good, repeatable height.
Description
Technical field
The present invention relates to a kind of polyglutamic acid modified organic silicon Pickering moisturizing emulsions and preparation method thereof, belong to breast
Liquid preparing technical field.
Technical background
Pickering lotions are a kind of by the new of the traditional organic surface active agent stabilized emulsion system of solids replacement
Lotion.The stable mechanism that Pickering lotions are is mainly by solid particle absorption in oil-water interfaces, formation solid particle list
Layer or sandwich construction, so that emulsion-stabilizing.Compared with conventional emulsion, Pickering lotions have strong interface stability, reduce
The advantage such as foam appearance, renewable, less toxic, inexpensive, has in industries such as cosmetics, food, pharmacy, oil and wastewater treatments
Wide application prospect, is paid close attention to be subject to more and more researchers.
Chinese patent CN201510996571.X, which is related to a kind of stablize using photosensitive POSS hybrid particulates as emulsifying agent, has light
The Pickering lotions and preparation method of response.Using eight chloropropyl POSS as initiator, double bond compound containing azobenzene is single
Body, prepares photosensitive POSS hybrid particulates by the method for atom transfer radical polymerization (ATRP), is emulsified by shearing field to obtain the final product
Water-In-Oil (W/O) type Pickering lotions with photoresponse.The inventive method is simple and practicable, workable, can apply
In cosmetic field, wetability is provided to skin by the moisture of phase in the release of environmental stimuli emulsion de-emulsifies or prevented ultraviolet
Infringement of the line to skin, can be applied in medicament slow release field, is irradiated by UV, realize the controlled release of Inner phase medicines.Cause
This has a wide range of applications in fields such as cosmetics, biology, pesticide drug deliveries, and good application value.But
Method Pickering lotions there are preparation method it is complicated the shortcomings that.
Polyglutamic acid (γ-PGA) is the main ingredient for forming natto viscoloid, has the work for promoting mineral absorption
With, molecular structure special γ-PGA, makes it have extremely strong moisture-retaining capacity, and γ-PGA are in cosmetics or skin care products for addition,
The moisture-retaining capacity of skin can effectively be increased, promote skin health.With the hyaluronic acid of generally acknowledged most moisture-retaining capacity
(Hyaluronic acid, HA) is compared, and the moistening effect of γ-PGA exceeds 2-3 times of its effect unexpectedly.The present invention uses poly- paddy
Propylhomoserin modified organopolysiloxane lotion is base-material, prepares moisturizing, the Pickering lotions that lubricating ability protrudes.
The content of the invention
The shortcomings that to overcome the prior art and deficiency, the purpose of the present invention aim to provide a kind of polyglutamic acid modified organic silicon
Pickering moisturizing emulsions and preparation method thereof.
A kind of polyglutamic acid modified organic silicon Pickering moisturizing emulsions, in terms of mass parts, its composition of raw materials component is such as
Under：1~3 part of glutathione peroxidase, 1~3 part of chitin, 3~5 parts of hyaluronic acid, 0.5~2 part of surfactant, gather
40~45 parts of glutamic acid modified organopolysiloxane lotion, 20~30 parts of deionized water.
Wherein, the polyglutamic acid modified organopolysiloxane lotion, the preparation method in terms of mass fraction are：By 3
~6 parts of polyglutamic acids, 1~3 part of alkali catalyst, 20~30 parts of water are added in reaction unit, and high-speed stirred is uniform and heats
It is 60~90 DEG C to temperature, 8~15 parts of organic silicon monomer reactions is then added dropwise dropwise thereto, 0.5~1h is added dropwise, is added dropwise
After continue 1~2h of insulation reaction, add acetic acid to neutralize, be subsequently cooled to room temperature, be modified up to the polyglutamic acid organic
Polysiloxane emulsion.
The glutathione peroxidase, the granularity of chitin are 1500~2000 mesh.
The surfactant is at least one of sodium alginate, milk casein, polyethylene glycol, stearic acid.
The alkali catalyst is at least one of sodium hydroxide, highly basic potassium.
The organic silicon monomer for hexamethyl cyclotrisiloxane, octamethylcy-clotetrasiloxane, decamethylcyclopentaandoxane,
T etram-ethyltetravinylcyclotetrasiloxane, tetramethyl tetrahydrochysene cyclotetrasiloxane, tetramethyl tetraphenyl cyclotetrasiloxane, 1,3,5,7-
Tetramethyl four (3,3,3- trifluoro propyls) cyclotetrasiloxane, 1,3,5,7- tetramethyls (3- cyanogen propyl group) cyclotetrasiloxane, ten diformazans
Six siloxanes of basic ring, 1,2,3,4- tetramethyl -1,2,3,4- tetravinyls cyclotetrasiloxane, 1,2,3,4- tetramethyl -1,2,3,
At least one of 4- tetraphenyl cyclotetrasiloxanes.
A kind of preparation method of polyglutamic acid modified organic silicon Pickering moisturizing emulsions, comprises the following steps：By paddy Guang
Sweet peptide peroxidase, crust crude granule are added to the water, and Ultrasonic Heating is uniformly dispersed to obtain dispersion liquid, then by surface-active
Agent, hyaluronic acid are added thereto, and it is water phase that amphiphilic suspended dispersed liquid is obtained after being dispersed with stirring；Polyglutamic acid is modified organic
Polysiloxane emulsion is added into above-mentioned water phase, through high-pressure homogeneous that the polyglutamic acid modified organic silicon Pickering is protected
Wet lotion.
Relative to the prior art, the present invention has the following advantages：Polyglutamic acid modified organopolysiloxane is used as lotion
Oil phase, polyglutamic acid performance of keeping humidity is excellent, is aided with hyaluronic acid, and the lotion has the advantages that health, moisturizing, lubrication；With paddy
The sweet peptide peroxidase of Guang is emulsion-stabilizing particle, has anti-oxidant, anti-aging；The moisturizing emulsion preparation method is simple,
Stability is good, repeatable height.
Embodiment
Embodiment 1
A kind of polyglutamic acid modified organic silicon Pickering moisturizing emulsions, in mass, its composition of raw materials component is as follows：
3 parts of glutathione peroxidase, 1 part of chitin, 5 parts of hyaluronic acid, 0.5 part of polyethylene glycol, polyglutamic acid are modified organic poly-
45 parts of silicone emulsion, 20 parts of deionized water.
Wherein, the polyglutamic acid modified organopolysiloxane lotion, the preparation method in terms of mass fraction are：By 6
Part polyglutamic acid, 1 part of sodium hydroxide, 30 parts of water are added in reaction unit, and high-speed stirred is uniform and is heated to temperature as 60 DEG C,
Then 15 parts of hexamethyl cyclotrisiloxane reactions are added dropwise dropwise thereto, 1h is added dropwise, and follow-up continuous insulation reaction is added dropwise
2h, adds acetic acid to neutralize, and is subsequently cooled to room temperature, up to the polyglutamic acid modified organopolysiloxane lotion.
Embodiment 2
A kind of polyglutamic acid modified organic silicon Pickering moisturizing emulsions, in mass, its composition of raw materials component is as follows：
1 part of glutathione peroxidase, 3 parts of chitin, 3 parts of hyaluronic acid, 2 parts of milk casein, polyglutamic acid are modified organic poly- silicon
40 parts of oxygen alkane lotion, 30 parts of deionized water.
Wherein, the polyglutamic acid modified organopolysiloxane lotion, the preparation method in terms of mass fraction are：By 3
Part polyglutamic acid, 3 parts of potassium hydroxide, 20 parts of water are added in reaction unit, and high-speed stirred is uniform and is heated to temperature as 90 DEG C,
Then 10 parts of octamethylcy-clotetrasiloxane reactions are added dropwise dropwise thereto, 0.5h is added dropwise, and it is anti-that follow-up continuation of insurance temperature is added dropwise
1h is answered, adds acetic acid to neutralize, is subsequently cooled to room temperature, up to the polyglutamic acid modified organopolysiloxane lotion.
Embodiment 3
A kind of polyglutamic acid modified organic silicon Pickering moisturizing emulsions, in mass, its composition of raw materials component is as follows：
1.8 parts of glutathione peroxidase, 1.6 parts of chitin, 4.2 parts of hyaluronic acid, 1 part of stearic acid, polyglutamic acid are modified organic
42 parts of polysiloxane emulsion, 25 parts of deionized water.
Wherein, the polyglutamic acid modified organopolysiloxane lotion, the preparation method in terms of mass fraction are：By 5
Part polyglutamic acid, 1.5 parts of sodium hydroxides, 25 parts of water are added in reaction unit, and high-speed stirred is uniform and is heated to temperature as 70
DEG C, 8 parts of t etram-ethyltetravinylcyclotetrasiloxane monomer reactions are then added dropwise dropwise thereto, 0.8h is added dropwise, drips
Bi Houji continues insulation reaction 1.5h, adds acetic acid to neutralize, and is subsequently cooled to room temperature, and organic poly- silicon is modified up to the polyglutamic acid
Oxygen alkane lotion.
The preparation method of polyglutamic acid modified organic silicon Pickering moisturizing emulsions in embodiment 1-3, including following step
Suddenly：Glutathione peroxidase, crust crude granule are added to the water, Ultrasonic Heating is uniformly dispersed to obtain dispersion liquid, then will
Surfactant, hyaluronic acid are added thereto, and it is water phase that amphiphilic suspended dispersed liquid is obtained after being dispersed with stirring；By polyglutamic acid
Modified organopolysiloxane lotion is added into above-mentioned water phase, and the polyglutamic acid modified organic silicon is obtained through high-pressure homogeneous
Pickering moisturizing emulsions.
Stability is tested：It will be centrifuged in embodiment 1-3 under moisturizing emulsion 1000r/min, do not occur being demulsified and be layered existing
As；And placed 100 days after centrifugation above-mentioned, also do not occur being demulsified and lamination.
Particle diameter is tested：Moisturizing emulsion in the present embodiment, data such as following table are measured using dynamic light scattering method：
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Particle diameter (d50) | 132.4nm | 172.3nm | 125.8nm |
Claims (7)
1. a kind of polyglutamic acid modified organic silicon Pickering moisturizing emulsions, it is characterised in that in terms of mass parts, its raw material is matched somebody with somebody
Fang Zufen is as follows：1~3 part of glutathione peroxidase, 1~3 part of chitin, 3~5 parts of hyaluronic acid, surfactant 0.5
~2 parts, 40~45 parts of polyglutamic acid modified organopolysiloxane lotion, 20~30 parts of deionized water.
A kind of 2. polyglutamic acid modified organic silicon Pickering moisturizing emulsions according to claim 1, it is characterised in that
The polyglutamic acid modified organopolysiloxane lotion, the preparation method in terms of mass parts are：By 3~6 parts of polyglutamic acids, 1
~3 parts of alkali catalysts, 20~30 parts of water are added in reaction unit, and high-speed stirred is uniform and is heated to temperature as 60~90
DEG C, 8~15 parts of organic silicon monomer reactions are then added dropwise dropwise thereto, 0.5~1h is added dropwise, and follow-up continuation of insurance temperature is added dropwise
1~2h is reacted, adds acetic acid to neutralize, is subsequently cooled to room temperature, up to the polyglutamic acid modified organopolysiloxane lotion.
A kind of 3. polyglutamic acid modified organic silicon Pickering moisturizing emulsions according to claim 1, it is characterised in that
The glutathione peroxidase, the granularity of chitin are 1500~2000 mesh.
A kind of 4. polyglutamic acid modified organic silicon Pickering moisturizing emulsions according to claim 1, it is characterised in that
The surfactant is at least one of sodium alginate, milk casein, polyethylene glycol, stearic acid.
A kind of 5. polyglutamic acid modified organic silicon Pickering moisturizing emulsions according to claim 2, it is characterised in that
The alkali catalyst is at least one of sodium hydroxide, potassium hydroxide.
A kind of 6. polyglutamic acid modified organic silicon Pickering moisturizing emulsions according to claim 2, it is characterised in that
The organic silicon monomer is hexamethyl cyclotrisiloxane, octamethylcy-clotetrasiloxane, decamethylcyclopentaandoxane, tetramethyl four
Vinyl cyclotetrasiloxane, tetramethyl tetrahydrochysene cyclotetrasiloxane, tetramethyl tetraphenyl cyclotetrasiloxane, 1,3,5,7- tetramethyls four
(3,3,3- trifluoro propyls) cyclotetrasiloxane, 1,3,5,7- tetramethyls (3- cyanogen propyl group) cyclotetrasiloxane, ten diformazan basic rings, six silicon
Oxygen alkane, 1,2,3,4- tetramethyl -1,2,3,4- tetravinyls cyclotetrasiloxane, 1,2,3,4- tetramethyl -1,2,3,4- tetraphenyls
At least one of cyclotetrasiloxane.
A kind of 7. preparation side of polyglutamic acid modified organic silicon Pickering moisturizing emulsions according to claim 1 or 2
Method, it is characterised in that comprise the following steps：Glutathione peroxidase, crust crude granule are added to the water, Ultrasonic Heating point
Dissipate and uniformly obtain dispersion liquid, be then added thereto surfactant, hyaluronic acid, amphiphilic suspension point is obtained after being dispersed with stirring
Dispersion liquid is water phase；Polyglutamic acid modified organopolysiloxane lotion is added into above-mentioned water phase, through describedly high-pressure homogeneous
Polyglutamic acid modified organic silicon Pickering moisturizing emulsions.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108938453A (en) * | 2018-07-08 | 2018-12-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of skin care item and preparation method thereof that polypeptide protein base is organic-silicon-modified |
| WO2020007885A1 (en) * | 2018-07-02 | 2020-01-09 | Naturex S.A. | Emulsion comprising antioxidant particles |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020007885A1 (en) * | 2018-07-02 | 2020-01-09 | Naturex S.A. | Emulsion comprising antioxidant particles |
| CN108938453A (en) * | 2018-07-08 | 2018-12-07 | 东莞市联洲知识产权运营管理有限公司 | A kind of skin care item and preparation method thereof that polypeptide protein base is organic-silicon-modified |
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