CN110090181A - A kind of preparation method and applications of linseed emulsifier - Google Patents
A kind of preparation method and applications of linseed emulsifier Download PDFInfo
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- CN110090181A CN110090181A CN201910303915.2A CN201910303915A CN110090181A CN 110090181 A CN110090181 A CN 110090181A CN 201910303915 A CN201910303915 A CN 201910303915A CN 110090181 A CN110090181 A CN 110090181A
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- Prior art keywords
- linseed
- emulsifier
- flaxseed gum
- emulsification
- mixture
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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]
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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
Abstract
The present invention relates to a kind of preparation methods of linseed emulsifier, comprising the following steps: 1), by irradiated flaxseed gum mixes with linseed oil, be dispersed with stirring and uniformly obtain linseed mixture；2), the first time emulsification of flaxseed gum: in uniformly mixed linseed mixture, being added deionized water and emulsification synergist, recycle homogenizer homogeneous that linseed emulsifying mixture is complete, and object to be mixed is creamy white shape, spare；3), second of emulsification of flaxseed gum, obtains linseed emulsifier.Linseed emulsifier addition produced by the present invention is in cosmetics or skin care item, so that the character of cosmetics or skin care item is more stable, moreover it is possible to improve the transparency of product.
Description
Technical field
The invention belongs to skin care item preparation field, in particular to a kind of preparation method and applications of linseed emulsifier.
Background technique
Emulsifier is a kind of surfactant with interfacial activity function, it can effectively reduce the interface of system
Power stablizes two-phase or multiphase system, including the liquid, gas and particle not dissolved each other mutually.Emulsifier is the weight in cosmetic formulations
Want one of component, it can change various composition surface tension from each other in emulsified body, be allowed to be formed uniform dispersion or
Emulsified body, so as to determine the dosage of the appearance of product, skin sense, stability and oily phase.With the fast development of cosmetic art
And consumer needs in emulsifying technology developmental research into one the consumption demand of product more " green, safe, mild "
Step develops naturally occurring emulsifying agent non-stimulated to human body, green, organic, safe.Most of emulsifier is in present cosmetics
Chemical synthesis class emulsifier, or natural source emulsifier is formed by natural substance modified by chemical action, only only a few is tool
There is the functional pure natural emulsifier of natural interface activation.
It is applied in naturally occurring emulsifying agent in cosmetics or skin care item, it is lower for the stabilization of system, while can drop
The transparency of low cosmetics generates some negative effects to the quality of cosmetics.
Summary of the invention
To solve above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of preparation sides of linseed emulsifier
Method, linseed emulsifier addition obtained is in cosmetics or skin care item, so that the character of cosmetics or skin care item is more stable,
The transparency of product can also be improved.
It is a further object to provide a kind of application methods of above-mentioned linseed emulsifier.
A kind of preparation method of linseed emulsifier, comprising the following steps:
1) it, by flaxseed gum radiation treatment, is then mixed with linseed oil, is dispersed with stirring and uniformly obtains linseed mixing
Object；
2) in uniformly mixed linseed mixture, deionized water and emulsification, the first time emulsification of flaxseed gum: is added
Synergist recycles homogenizer homogeneous that linseed emulsifying mixture is complete, and object to be mixed is creamy white shape, spare；
3), second of emulsification of flaxseed gum:
The flaxseed gum first time emulsification product that above-mentioned steps (2) prepare is heated and stirred, until mixture temperature
Degree when continuing stirring to 60 DEG C of natural cooling, stops stirring, recycles second of homogenizer to stop heating after 80~100 DEG C
Homogeneous provides second emulsifying process, obtains linseed emulsifier.
The radiation treatment process of the flaxseed gum are as follows: utilize flaxseed gum60Co- gamma-rays carries out irradiation sterilization technique
Processing, the intensity of irradiation are 1~10kGy, and irradiation time is 10~60min.It is preferred that irradiation intensity 7kGy, irradiation time
30min。
Wherein, the mass ratio of flaxseed gum and linseed oil is (0.1-2): 10, preferably 1:10 in the step 1).
Wherein, linseed mixture and the mass ratio of deionized water are 1:(1-5 in the step 2)), the temperature of deionized water
Degree is 20~30 DEG C, and the dosage for emulsifying synergist is 5~20wt% of flaxseed gum.It is preferred that linseed mixture and deionization
The mass ratio of water is 1:3, and the temperature of deionized water is 25 DEG C, and the dosage for emulsifying synergist is the 10wt% of flaxseed gum.
Wherein, the emulsification synergist be selected from chitosan, tragacanth, xanthan gum, carragheen, carrageenan, lecithin,
Sodium alginate, Unigly GO 102S etc. are one or more.
Wherein, the revolving speed of homogenizer homogeneous is 10000~20000rpm in the step 2), and homogenizing time is 1~5min.
Wherein, the revolving speed of homogenizer homogeneous is 10000~20000rpm in the step 3), and homogenizing time is 1~5min.
A kind of application of linseed emulsifier made from the above method, additive amount of the linseed emulsifier in skin care item are
10-30%.
Wherein, the formula of the skin care item are as follows:
Deionized water 67.24%；
EDTA-2Na 0.04%；
Glycerol 5.0%；
Butanediol 5.0%；
Glycine betaine 2.0%；
Allantoin 0.2%；
Linseed emulsifier 10.0%；
Dimethyl silicone polymer 0.5%；
Dendrobium candidum (DENDROBIUM CANDIDUM) stem extraction 6.0%；
Tremella (TREMELLA FUCIFORMIS) polysaccharide 3%；
Sodium Hyaluronate 0.02%；
1,3-PD 1%.
The linseed emulsifier of the present patent application is low to skin irritation, safety, mildly, and is applied to cosmetics and skin care
In product, there is great raising for the stability of product, moreover it is possible to improve the transparency of cosmetics and skin care item, be particularly suitable for shield
The product that skin product transparency has higher requirements, and linseed emulsifier is for also having skin condition in skin care item and cosmetics
The effect of agent and moisturizer.
Detailed description of the invention
Fig. 1 is keratoderma moisture content change amount.
Specific embodiment
Embodiment is given below so that the present invention is described in more detail, it is worth pointing out that the present invention is not limited to these implementations
Example, some nonessential changes and adjustment that one of skill in the art is made according to aforementioned present invention still belong to of the invention
Protection scope.
Embodiment 1
1), flaxseed gum is utilized60Co- gamma-rays carries out irradiation sterilization process, and the intensity of irradiation is 7kGy, irradiation
Time is 30min.Irradiated flaxseed gum is mixed with linseed oil, is dispersed with stirring and uniformly obtains linseed mixture, it is sub-
The mass ratio of numb seed glue and linseed oil is 1:10；
2), the first time emulsification of flaxseed gum: in uniformly mixed linseed mixture, deionized water is added and shell is poly-
Sugar recycles homogenizer homogeneous that linseed emulsifying mixture is complete, and the revolving speed of homogenizer homogeneous is 20000rpm, homogenizing time
For 1min, object to be mixed is creamy white shape, spare；
Wherein linseed mixture and the mass ratio of deionized water are 1:5, and the temperature of deionized water is 25 DEG C, chitosan
Dosage is the 10wt% of flaxseed gum；
3), second of emulsification of flaxseed gum:
The flaxseed gum first time emulsification product that above-mentioned steps (2) prepare is heated and stirred, until mixture temperature
Degree when continuing stirring to 60 DEG C of natural cooling, stops stirring, recycles second of homogenizer to stop heating after 80~100 DEG C
The revolving speed of homogeneous, homogenizer homogeneous is 20000rpm, and homogenizing time 1min provides second emulsifying process, obtains linseed cream
Agent.
4) preparation of skin care item
Ingredient in the following proportions: deionized water 67.24%；
EDTA-2Na 0.04%；
Glycerol 5.0%；
Butanediol 5.0%；
Glycine betaine 2.0%；
Allantoin 0.2%；
Linseed emulsifier 10.0%；
Dimethyl silicone polymer 0.5%；
Dendrobium candidum (DENDROBIUM CANDIDUM) stem extraction 6.0%；
Tremella (TREMELLA FUCIFORMIS) polysaccharide 3%；
Sodium Hyaluronate 0.02%；
1,3-PD 1%.
Above-mentioned substance is mixed, is uniformly mixed with homogenizer, obtains skin care item.
Comparative example 1
1) flaxseed gum is mixed with linseed oil, is dispersed with stirring and uniformly obtains linseed mixture, flaxseed gum and Asia
The mass ratio of flaxseed oil is 1:10；
2), the first time emulsification of flaxseed gum: in uniformly mixed linseed mixture, deionized water is added and shell is poly-
Sugar recycles homogenizer homogeneous that linseed emulsifying mixture is complete, and the revolving speed of homogenizer homogeneous is 20000rpm, homogenizing time
For 1min, object to be mixed is creamy white shape, spare；
Wherein linseed mixture and the mass ratio of deionized water are 1:5, and the temperature of deionized water is 25 DEG C, chitosan
Dosage is the 10wt% of flaxseed gum；
3), second of emulsification of flaxseed gum:
The flaxseed gum first time emulsification product that above-mentioned steps (2) prepare is heated and stirred, until mixture temperature
Degree when continuing stirring to 60 DEG C of natural cooling, stops stirring, recycles second of homogenizer to stop heating after 80~100 DEG C
The revolving speed of homogeneous, homogenizer homogeneous is 20000rpm, and homogenizing time 1min provides second emulsifying process, obtains linseed cream
Agent.
4) preparation of skin care item
Ingredient in the following proportions: deionized water 67.24%；
EDTA-2Na 0.04%；
Glycerol 5.0%；
Butanediol 5.0%；
Glycine betaine 2.0%；
Allantoin 0.2%；
Linseed emulsifier 10.0%；
Dimethyl silicone polymer 0.5%；
Dendrobium candidum (DENDROBIUM CANDIDUM) stem extraction 6.0%；
Tremella (TREMELLA FUCIFORMIS) polysaccharide 3%；
Sodium Hyaluronate 0.02%；
1,3-PD 1%.
Above-mentioned substance is mixed, is uniformly mixed with homogenizer, obtains skin care item.
Comparative example 2
1), flaxseed gum is utilized60Co- gamma-rays carries out irradiation sterilization process, and the intensity of irradiation is 7kGy, irradiation
Time is 30min.Irradiated flaxseed gum is mixed with linseed oil, is dispersed with stirring and uniformly obtains linseed mixture, it is sub-
The mass ratio of numb seed glue and linseed oil is 1:10；
2), the first time emulsification of flaxseed gum: in uniformly mixed linseed mixture, deionized water is added and shell is poly-
Sugar recycles homogenizer homogeneous that linseed emulsifying mixture is complete, and the revolving speed of homogenizer homogeneous is 20000rpm, homogenizing time
For 1min, object to be mixed is creamy white shape, obtains linseed emulsifier；
Wherein linseed mixture and the mass ratio of deionized water are 1:5, and the temperature of deionized water is 25 DEG C, chitosan
Dosage is the 10wt% of flaxseed gum；
3) preparation of skin care item
Ingredient in the following proportions: deionized water 67.24%；
EDTA-2Na 0.04%；
Glycerol 5.0%；
Butanediol 5.0%；
Glycine betaine 2.0%；
Allantoin 0.2%；
Linseed emulsifier 10.0%；
Dimethyl silicone polymer 0.5%；
Dendrobium candidum (DENDROBIUM CANDIDUM) stem extraction 6.0%；
Tremella (TREMELLA FUCIFORMIS) polysaccharide 3%；
Sodium Hyaluronate 0.02%；
1,3-PD 1%.
Above-mentioned substance is mixed, is uniformly mixed with homogenizer, obtains skin care item.
Comparative example 3
The preparation of skin care item
Ingredient in the following proportions: deionized water 73.24%；
EDTA-2Na 0.04%；
Glycerol 5.0%；
Butanediol 5.0%；
Glycine betaine 2.0%；
Allantoin 0.2%；
Stearine and PEG-100 stearate mixture (ratio 1:1) 4%；
Dimethyl silicone polymer 0.5%；
Dendrobium candidum (DENDROBIUM CANDIDUM) stem extraction 6.0%；
Tremella (TREMELLA FUCIFORMIS) polysaccharide 3%；
Sodium Hyaluronate 0.02%；
1,3-PD 1%.
Above-mentioned substance is mixed, is uniformly mixed with homogenizer, obtains skin care item.
The test of transparency
The transparency of product is characterized in the present invention with transmissivity (%), and the transmissivity of purified water is 100%, is transparence
State；Transparent product, transmissivity are 86.0~100.0% (not colored) or 70.0~100.0% (colored)；Micro- turbid product,
Transmissivity is 63.0~85.0% (not colored) or 31.0~69.0% (colored)；Muddy product, transmissivity are < 60.0%
(not colored) or < 30.0% (colored).The product of the embodiment 1 and comparative example 1-3 are faint yellow micro- turbid emulsion-formulated products,
Using the transparency of BGD-412 transparency meter testing example 1 and comparative example 1-3 skin care item, the results are shown in Table 1.It is logical
Experiment is crossed it is found that general system, emulsification degree is higher, and solution is more uniform, and the translucency of solution is better, and transmissivity is higher.By table 1
Experimental result it is found that the emulsifying effectiveness of embodiment will be significantly stronger than comparative example 1 and comparative example 2, the emulsifying effectiveness with comparative example 3
Quite.
The transparency test result of table 1 embodiment 1 and comparative example 1-3 skin care item
| Embodiment 1 | Comparative example 1 | Comparative example 2 | Comparative example 3 | |
| Transmissivity | 50 | 40 | 38 | 46 |
The test of stability
By embodiment 1 and comparative example 1-3 skin care item, 12 hours are stood in the environment of being placed in 45 degrees Celsius, then at 0 degree Celsius
In the environment of stand 12 hours, alternately temperature is set repeatedly, is carried out 30 days stability observings, is observed skin care item
State, the results are shown in Table 2.By the experimental result of table 2 it is found that implementing in temperature alternating stability test experiment in 30 days
The product characteristics of example 1 are suitable with comparative example 3, no layering, coarse, discoloration, spoiled phenomenon；And there is slightly spoiled, change in comparative example 1
The phenomenon that color；And there is the phenomenon that sheaf of differentials in the product characteristics of comparative example 2.Therefore, the stability and comparison of 1 product of embodiment
Example 3 quite, but is substantially better than the product stability of comparative example 1 Yu comparative example 2.
2 embodiment 1 of table and comparative example 1-3 skin care item stability test
By transparency experiment and stability experiment, it may be said that the bright linseed emulsifier by radiation treatment, 2 emulsification
Than without irradiation, 2 emulsification or passing through radiation treatment, but the linseed emulsifier of only 1 emulsion process is specifically better
Emulsifying effectiveness and stability, it can replace on the market general chemical synthesis class emulsifier, such as stearine and
The mixture of PEG-100 stearate, and linseed emulsifier is milder, the possibility sensitization without chemical emulsifier
Property.
The product of embodiment 1 and comparative example 3 is subjected to moisture-keeping efficacy test
The test of keratoderma moisture content
It chooses 30-55 years old 30 people of volunteer to take one's test, tester is by embodiment 1 and 3 product of comparative example and blank
Check plot is distributed in volunteer's inner forearm region by test zone random distribution table, each area size be 3.0cm ×
3.0cm, amount of samples are (2.0 ± 0.1) mg/cm2.Before product use, using the 2nd hour, 4 hours, 6 hours, 8 hours into
The test of row keratoderma moisture content.
Test method:
The test of keratoderma moisture content: volunteer's inner forearm is chosen as test zone, application skins based upon bidding moisture is surveyed
Probe header (Corneometer CM825) measure keratoderma moisture content, chosen in region 3 points measurement be averaged for
When secondary measured value (unit: C.U.), respectively to volunteer using before product, using 2 hours after product, 4 hours, 6 hours, 8
Hour tests keratoderma moisture content, the results are shown in Table 3.
3 keratoderma moisture content result summary sheet of table
By Fig. 1 and table 3 as it can be seen that being seen by the performance trend of moisture-keeping efficacy: using the embodiment 1 of linseed emulsifier than using
The moistening effect of the comparative example 3 of chemical emulsifier will be remarkably reinforced, and be significantly stronger than blank district.Experiments have shown that linseed is newborn
Agent can not only bring emulsifying effectiveness, it also has certain moisture-keeping efficacy.
As above-mentioned experimental result it can be found that linseed emulsifier made from the method for the invention can be obviously improved makeup
The stability of product, so that cosmetics can guarantee better character under different transportation environments, simultaneously for the transparent of product
Degree also has preferable promotion, especially suitable in the product high to transparency requirement.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (9)
1. a kind of preparation method of linseed emulsifier, it is characterised in that the following steps are included:
1) it, by flaxseed gum radiation treatment, is then mixed with linseed oil, is dispersed with stirring and uniformly obtains linseed mixture；
2) in uniformly mixed linseed mixture, deionized water and emulsification synergy, the first time emulsification of flaxseed gum: is added
Agent recycles homogenizer homogeneous that linseed emulsifying mixture is complete, and object to be mixed is creamy white shape, spare；
3), second of emulsification of flaxseed gum:
The flaxseed gum first time emulsification product that above-mentioned steps (2) prepare is heated and stirred, until mixture temperature is
After 80~100 DEG C, stop heating, when continuing stirring to 60 DEG C of natural cooling, stop stirring, recycle second of homogenizer it is equal
Matter provides second emulsifying process, obtains linseed emulsifier.
2. the preparation method of linseed emulsifier as described in claim 1, it is characterised in that:
The radiation treatment process of the flaxseed gum are as follows: utilize flaxseed gum60Co- gamma-rays carries out at irradiation sterilization technique
Reason, the intensity of irradiation are 1~10kGy, and irradiation time is 10~60min.
3. the preparation method of linseed emulsifier as claimed in claim 2, it is characterised in that:
The mass ratio of flaxseed gum and linseed oil is (0.1-2): 10, preferably 1:10 in the step 1).
4. the preparation method of linseed emulsifier as claimed in claim 3, it is characterised in that:
Linseed mixture and the mass ratio of deionized water are 1:(1-5 in the step 2)), the temperature of deionized water is 20~
30 DEG C, the dosage for emulsifying synergist is 5~20wt% of flaxseed gum.
5. the preparation method of linseed emulsifier as claimed in claim 4, it is characterised in that:
The emulsification synergist be selected from chitosan, tragacanth, xanthan gum, carragheen, carrageenan, lecithin, sodium alginate,
Unigly GO 102S etc. is one or more.
6. the preparation method of linseed emulsifier as claimed in claim 5, it is characterised in that:
The revolving speed of homogenizer homogeneous is 10000~20000rpm in the step 2), and homogenizing time is 1~5min.
7. the preparation method of linseed emulsifier as claimed in claim 6, it is characterised in that:
The revolving speed of homogenizer homogeneous is 10000~20000rpm in the step 3), and homogenizing time is 1~5min.
8. a kind of application of the linseed emulsifier as made from claim 1-7 either method, it is characterised in that:
Additive amount of the linseed emulsifier in skin care item is 10-30%.
9. application as claimed in claim 8, which is characterized in that the formula of the skin care item are as follows:
Deionized water 67.24%；
EDTA-2Na 0.04%；
Glycerol 5.0%；
Butanediol 5.0%；
Glycine betaine 2.0%；
Allantoin 0.2%；
Linseed emulsifier 10.0%；
Dimethyl silicone polymer 0.5%；
Dendrobium candidum (DENDROBIUM CANDIDUM) stem extraction 6.0%；
Tremella (TREMELLA FUCIFORMIS) polysaccharide 3%；
Sodium Hyaluronate 0.02%；
1,3-PD 1%.
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| CN201910303915.2A CN110090181A (en) | 2019-04-16 | 2019-04-16 | A kind of preparation method and applications of linseed emulsifier |
Applications Claiming Priority (1)
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| CN201910303915.2A CN110090181A (en) | 2019-04-16 | 2019-04-16 | A kind of preparation method and applications of linseed emulsifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114468294A (en) * | 2022-01-24 | 2022-05-13 | 河南农业大学 | Nano-emulsion simultaneously loaded with linseed oil and lutein and preparation method thereof |
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