CN110507564A - A kind of snake oil nano-emulsion and preparation method thereof - Google Patents
A kind of snake oil nano-emulsion and preparation method thereof Download PDFInfo
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- CN110507564A CN110507564A CN201910860112.7A CN201910860112A CN110507564A CN 110507564 A CN110507564 A CN 110507564A CN 201910860112 A CN201910860112 A CN 201910860112A CN 110507564 A CN110507564 A CN 110507564A
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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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water emulsions
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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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/068—Microemulsions
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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
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
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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
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
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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
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4993—Derivatives containing from 2 to 10 oxyalkylene groups
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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
- A61K8/84—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
- A61K8/86—Polyethers
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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
- A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
- A61K8/925—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of animal origin
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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
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Abstract
The present invention provides a kind of snake oil nano-emulsions, including following raw material: 1-5 parts of snake oil, 2-10 parts of isopropyl myristate, 5-10 parts of Tween 80,1-5 parts of sorbester p17,5-15 parts of polyethylene glycol 400,5-15 parts of distilled water.For the preparation method of snake oil nano-emulsion the following steps are included: (1) snake oil, isopropyl myristate, Tween 80, sorbester p17 and polyethylene glycol 400 are added into reactor, stirring 2-3h is uniformly mixed it；(2) while agitating, distilled water is added into mixed liquor, until liquid slightly becomes cloudy；(3) mixed liquor is heated to 40-60 DEG C, continues to stir and be added distilled water, until liquid becomes clear；(4) stop heating, continue to stir 1h under room temperature to get snake oil nano-emulsion is arrived.Snake oil nano-emulsion particle diameter is made between 40-60nm in preparation method through the invention, and High heat test is the result shows that it has good stability；Nano-emulsion of the present invention is O/W type nano-emulsion, can use water infinite dilution, expand the biological utilisation of high snake oil.
Description
Technical field
The present invention relates to cosmetic fields, and in particular to a kind of snake oil nano-emulsion and preparation method thereof.
Background technique
Nano-emulsion is mutually spontaneously formed with emulsifier etc. by water phase, oil, partial size 10~100nm Thermodynamically stable,
Isotropism, transparent or semitransparent homogeneous dispersion system.In general, nano-emulsion is divided into three types, oil-in-water type nanometer
Cream, water-in-oil type nanoemulsion and bicontinuous nano-emulsion.Nano-emulsion have the advantages that other preparations it is incomparable: clarification is saturating
Bright isotropism, Thermodynamically stable, even if high pressure sterilization or centrifugation can not make its layering；Simple process, preparation process are not required to
Special installation is wanted, can be spontaneously formed；Viscosity is low；The solubility of drug can be improved.Nowadays, nanometer emulsified technology has been permeated multiple
Field, and receive significant attention.
Changbai ban Mountain is easy to get with the agkistrodon halys ussuriensis provenance of main product, and cultural method is not difficult, development and application valence with higher
Value.China be using snake oil be earliest in the world one of the country that benefits of the mankind, the main component of snake oil be unsaturated fatty acid,
Linolenic acid, linoleic acid etc., China are early on the books to utilizing for snake oil, and people, which just have begun, before the centuries carrys out physical therapy using snake oil
Scald and conditioning is dry, chap, coarse skin, because its quality is fine and smooth, when use, is refrigerant comfortably.Snake oil is also rather praised highly by India
Effect, or even be called " the best good medicine to retain youth ".Although snake oil is good skin moisturizing agent and conditioner,
Snake oil stickiness is big, oxidizable, there is stink smell, this also limits the application of snake oil to a certain extent.
Summary of the invention
The invention aims to make up prior art defect, a kind of snake oil nano-emulsion and preparation method thereof is provided, effectively
Raising snake oil stability, reduce stink smell, expanded the biological utilisation of high snake oil.
To achieve the above object, the present invention is achieved by following scheme:
The present invention provides a kind of snake oil nano-emulsions, including following raw material: 1-5 parts of snake oil, myristic acid isopropyl
2-10 parts of ester, 5-10 parts of Tween 80,1-5 parts of sorbester p17,5-15 parts of polyethylene glycol 400,5-15 parts of distilled water.
Preferably, snake oil nano-emulsion includes following raw material: 4 parts of snake oil, 6 parts of isopropyl myristate, and tween
807.3 parts, 2.7 parts of sorbester p17,10 parts of polyethylene glycol 400,10 parts of distilled water.
Preferably, snake oil nano-emulsion is O/W type nano-emulsion.
The present invention also provides a kind of preparation methods of snake oil nano-emulsion, comprising the following steps:
(1) snake oil, isopropyl myristate, Tween 80, sorbester p17 and polyethylene glycol 400, stirring are added into reactor
2-3h is uniformly mixed it；
(2) while agitating, distilled water is added into mixed liquor, until liquid slightly becomes cloudy；
(3) mixed liquor is heated to 40-60 DEG C, continues to stir and be added distilled water, until liquid becomes clear；
(4) stop heating, continue to stir 1h under room temperature to get snake oil nano-emulsion is arrived.
Preferably, blender is magnetic stirring apparatus, mixing speed 150-200r/min.
Preferably, distilled water is tri-distilled water.
Preferably, mixed liquor is heated to 50-55 DEG C in step (3).
The beneficial effects of the present invention are:
The present invention is oily phase with isopropyl myristate, using Tween 80 and sorbester p17 compounding as primary surfactant, with
Polyethylene glycol 400 is cosurfactant, and snake oil nano-emulsion particle diameter is made between 40-60nm in preparation method through the invention,
High heat test is the result shows that it has good stability；Nano-emulsion prepared by the present invention is O/W oil-in-water type nano-emulsion, can be used
The biological utilisation of high snake oil has been expanded in water infinite dilution.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution of the present invention is clearly and completely described, it is clear that institute
The embodiment of description is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
All other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this hair
The range of bright protection.
Embodiment 1
A kind of snake oil nano-emulsion, including following raw material: 4 parts of snake oil, 6 parts of isopropyl myristate, Tween 80 10
Part, 4 parts of sorbester p17,15 parts of polyethylene glycol 400,15 parts of tri-distilled water.
The present invention also provides a kind of preparation methods of snake oil nano-emulsion, comprising the following steps:
(1) snake oil, isopropyl myristate, Tween 80, sorbester p17 and polyethylene glycol 400 are added into reactor, uses
Magnetic stirrer 2h, mixing speed are that 200r/min is uniformly mixed it；
(2) while agitating, tri-distilled water is added into mixed liquor, until liquid slightly becomes cloudy；
(3) mixed liquor is heated to 50 DEG C, continues to stir and be added tri-distilled water, until liquid becomes clear；
(4) stop heating, continue to stir 1h under room temperature to get snake oil nano-emulsion is arrived.
Embodiment 2
A kind of snake oil nano-emulsion, including following raw material: 2 parts of snake oil, 4 parts of isopropyl myristate, Tween 80 5
Part, 5 parts of sorbester p17,5 parts of polyethylene glycol 400,10 parts of tri-distilled water.
The present invention also provides a kind of preparation methods of snake oil nano-emulsion, comprising the following steps:
(1) snake oil, isopropyl myristate, Tween 80, sorbester p17 and polyethylene glycol 400 are added into reactor, uses
Magnetic stirrer 3h, mixing speed are that 200r/min is uniformly mixed it；
(2) while agitating, tri-distilled water is added into mixed liquor, until liquid slightly becomes cloudy；
(3) mixed liquor is heated to 55 DEG C, continues to stir and be added tri-distilled water, until liquid becomes clear；
(4) stop heating, continue to stir 1h under room temperature to get snake oil nano-emulsion is arrived.
Embodiment 3
A kind of snake oil nano-emulsion, including following raw material: 4 parts of snake oil, 6 parts of isopropyl myristate, Tween 80 7.3
Part, 2.7 parts of sorbester p17,10 parts of polyethylene glycol 400,10 parts of tri-distilled water.
The present invention also provides a kind of preparation methods of snake oil nano-emulsion, comprising the following steps:
(1) snake oil, isopropyl myristate, Tween 80, sorbester p17 and polyethylene glycol 400 are added into reactor, uses
Magnetic stirrer 3h, mixing speed are that 180r/min is uniformly mixed it；
(2) while agitating, tri-distilled water is added into mixed liquor, until liquid slightly becomes cloudy；
(3) mixed liquor is heated to 55 DEG C, continues to stir and be added tri-distilled water, until liquid becomes clear；
(4) stop heating, continue to stir 1h under room temperature to get snake oil nano-emulsion is arrived.
Embodiment 4
A kind of snake oil nano-emulsion, including following raw material: 6 parts of snake oil, 6 parts of isopropyl myristate, Tween 80 6
Part, 3 parts of sorbester p17,8 parts of polyethylene glycol 400,15 parts of tri-distilled water.
The present invention also provides a kind of preparation methods of snake oil nano-emulsion, comprising the following steps:
(1) snake oil, isopropyl myristate, Tween 80, sorbester p17 and polyethylene glycol 400 are added into reactor, uses
Magnetic stirrer 3h, mixing speed are that 180r/min is uniformly mixed it；
(2) while agitating, tri-distilled water is added into mixed liquor, until liquid slightly becomes cloudy；
(3) mixed liquor is heated to 50 DEG C, continues to stir and be added tri-distilled water, until liquid becomes clear；
(4) stop heating, continue to stir 1h under room temperature to get snake oil nano-emulsion is arrived.
Embodiment 5
A kind of snake oil nano-emulsion, including following raw material: 6 parts of snake oil, 6 parts of isopropyl myristate, Tween 80 7.5
Part, 2.5 parts of sorbester p17,10 parts of polyethylene glycol 400,10 parts of tri-distilled water.
The present invention also provides a kind of preparation methods of snake oil nano-emulsion, comprising the following steps:
(1) snake oil, isopropyl myristate, Tween 80, sorbester p17 and polyethylene glycol 400 are added into reactor, uses
Magnetic stirrer 2h, mixing speed are that 150r/min is uniformly mixed it；
(2) while agitating, tri-distilled water is added into mixed liquor, until liquid slightly becomes cloudy；
(3) mixed liquor is heated to 50 DEG C, continues to stir and be added tri-distilled water, until liquid becomes clear；
(4) stop heating, continue to stir 1h under room temperature to get snake oil nano-emulsion is arrived.
Embodiment 6
A kind of snake oil nano-emulsion, including following raw material: 4 parts of snake oil, 6 parts of isopropyl myristate, Tween 80 5
Part, 2.5 parts of sorbester p17,10 parts of polyethylene glycol 400,10 parts of tri-distilled water.
The present invention also provides a kind of preparation methods of snake oil nano-emulsion, comprising the following steps:
(1) snake oil, isopropyl myristate, Tween 80, sorbester p17 and polyethylene glycol 400 are added into reactor, uses
Magnetic stirrer 3h, mixing speed are that 150r/min is uniformly mixed it；
(2) while agitating, tri-distilled water is added into mixed liquor, until liquid slightly becomes cloudy；
(3) mixed liquor is heated to 55 DEG C, continues to stir and be added tri-distilled water, until liquid becomes clear；
(4) stop heating, continue to stir 1h under room temperature to get snake oil nano-emulsion is arrived.
Stability test
The snake oil nano-emulsion prepared in embodiment 1-6 is sealed in transparent glass container, be placed in 30 ± 2 DEG C, it is relatively wet
5 months under conditions of degree 70 ± 5%, was sampled respectively with 0,1,3,5 month, observe its change in shape, and it is big to measure emulsion droplet size
It is small, it is as shown in table 1 below to obtain data:
1 snake oil nano-emulsion stability test of table
By above-mentioned experiment, in conjunction with 1 data of table it can be found that carrying out High heat test being equipped with nano-emulsion to the present invention
When, appearance can keep clear state for a long time, be not in layering, flocculation and demulsifying phenomenon, average grain diameter is at any time
Variation increases less, shows that the lotion stores stabilization under high temperature and high humidity environment.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, also do not limit the specific embodiment of the invention.Obviously, according to the content of this specification, can make very much
Modifications and variations.These embodiments are chosen and specifically described to this specification, be principle in order to better explain the present invention and
Practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only wanted by right
Ask the limitation of book and its full scope and equivalent.
Claims (7)
1. a kind of snake oil nano-emulsion, which is characterized in that including following raw material: 1-5 parts of snake oil, isopropyl myristate 2-
10 parts, 5-10 parts of Tween 80,1-5 parts of sorbester p17,5-15 parts of polyethylene glycol 400,5-15 parts of distilled water.
2. snake oil nano-emulsion according to claim 1, which is characterized in that including following raw material: 4 parts of snake oil, meat
6 parts of isopropyl myristate, 7.3 parts of Tween 80,2.7 parts of sorbester p17,10 parts of polyethylene glycol 400,10 parts of distilled water.
3. snake oil nano-emulsion according to claim 1, which is characterized in that the snake oil nano-emulsion is O/W type nano-emulsion.
4. snake oil nano-emulsion according to claim 1, which is characterized in that preparation method the following steps are included:
(1) snake oil, isopropyl myristate, Tween 80, sorbester p17 and polyethylene glycol 400 are added into reactor, stirs 2-
3h is uniformly mixed it；
(2) while agitating, distilled water is added into mixed liquor, until liquid slightly becomes cloudy；
(3) mixed liquor is heated to 40-60 DEG C, continues to stir and be added distilled water, until liquid becomes clear；
(4) stop heating, continue to stir 1h under room temperature to get snake oil nano-emulsion is arrived.
5. snake oil nano-emulsion according to claim 4, which is characterized in that the blender is magnetic stirring apparatus, stirring speed
Degree is 150-200r/min.
6. snake oil nano-emulsion according to claim 4, which is characterized in that the distilled water is tri-distilled water.
7. snake oil nano-emulsion according to claim 4, which is characterized in that mixed liquor is heated to 50-55 DEG C in step (3).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114796023A (en) * | 2022-02-24 | 2022-07-29 | 上海应用技术大学 | Oil-in-water snake oil microemulsion and preparation method thereof |
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