CN114306104A - Astaxanthin-containing mixture and application thereof in cosmetics - Google Patents

Astaxanthin-containing mixture and application thereof in cosmetics Download PDF

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Publication number
CN114306104A
CN114306104A CN202111633339.1A CN202111633339A CN114306104A CN 114306104 A CN114306104 A CN 114306104A CN 202111633339 A CN202111633339 A CN 202111633339A CN 114306104 A CN114306104 A CN 114306104A
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astaxanthin
oil
tocopherol
fat
containing mixture
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CN202111633339.1A
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侯剑峰
田慧敏
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Shiqi Biological Research And Development Center Suzhou Industrial Park Co ltd
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Shiqi Biological Research And Development Center Suzhou Industrial Park Co ltd
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Abstract

The invention discloses an astaxanthin-containing mixture and application thereof in cosmetics, wherein the astaxanthin-containing mixture comprises astaxanthin liquid, vegetable oil and fat and tocopherol, and is prepared by compounding the astaxanthin liquid, the vegetable oil and fat and the tocopherol. Compared with other protection means for protecting astaxanthin, the method is simpler and more effective, and can protect the activity of astaxanthin in the shelf life of cosmetics. In addition, the added components are nutritional components required by the skin, so that the dependence on a packaging material is reduced, the packaging material is easier to use, and the appearance of astaxanthin can be more shown.

Description

Astaxanthin-containing mixture and application thereof in cosmetics
Technical Field
The invention relates to the technical field of astaxanthin mixture, in particular to an astaxanthin-containing mixture and application thereof in cosmetics.
Background
Astaxanthin, astaxanthin and astaxanthin. It is widely found in shrimp, crab, fish, bird, some algae, fungi and other organisms. Astaxanthin, a non-provitamin a carotenoid, cannot be converted into vitamin a in the animal body, but has the same antioxidant effect as carotenoid, and its ability to quench singlet oxygen and capture free radicals is more than 10 times higher than that of beta-carotene and more than 100 times higher than that of vitamin E, which is also called super vitamin E. The antioxidant property, the coloring property and the property of enhancing the immunity of the organism of the astaxanthin are widely accepted.
Astaxanthin is used as a novel cosmetic raw material, and is widely applied to various cosmetics such as creams, emulsions, lip balms, skin care products and the like due to the excellent characteristics of astaxanthin. Particularly in the field of advanced cosmetics, natural astaxanthin, which has a unique molecular structure, can efficiently quench free radicals caused by ultraviolet rays through its antioxidant effect, prevent skin photoaging, reduce the damage of UVA and UVB to the skin, prevent the generation of skin cancer, delay cell aging, reduce skin wrinkles, reduce melanin deposition, reduce the generation of freckles, retain moisture, and make the skin more elastic, tense and moist.
Astaxanthin is widely used because of its excellent properties, but astaxanthin itself is not highly stable and is easily oxidized and decomposed by visible light. Two approaches are currently used to solve this problem:
1) through the light-resistant treatment of the packaging material, the packaging requirement is high, so that the application is greatly limited, and the color of the astaxanthin cannot be visually seen by consumers.
2) By means of wrapping, the coating has a certain stabilizing effect, cannot play a fundamental stabilizing effect, and is still easy to decompose when exposed to light. For example, patent publication No. CN 104274428B discloses a method for producing an oil-dispersible carotenoid preparation, in which carotenoid microcapsules are mixed with a vegetable oil and an antioxidant to obtain an oil-dispersible carotenoid preparation in which the surface of carotenoid particles is protected by a dense water-soluble colloid layer and which has high stability; in addition, patent publication No. CN 106666731B discloses a stable fat-soluble nutrient microcapsule, a preparation method and an application thereof, which improves the stability of fat-soluble nutrients by preparing a fat-soluble nutrient microcapsule containing fat-soluble nutrients, wherein the fat-soluble nutrients are one or more of astaxanthin, lutein and the like; however, although the above-mentioned carotenoid microcapsule form improves stability, it is difficult to directly apply the carotenoid microcapsule form to the field of cosmetics, mainly in the fields of health products and animal feeds.
3) Astaxanthin is stabilized by compounding with sunflower seed oil, and the astaxanthin has certain effect, but the effect is poor and the fading is easy.
Disclosure of Invention
In view of the above, the present invention discloses an astaxanthin-containing mixture and its use in cosmetics, which can effectively solve the above problems of the prior art.
In order to achieve the purpose, the invention provides an astaxanthin-containing mixture, which comprises astaxanthin liquid, vegetable oil and fat and tocopherol, and is prepared by compounding the astaxanthin liquid, the vegetable oil and fat and the tocopherol.
Further, the vegetable oil and fat is one or more of microalgae oil, prinsepia utilis royle oil and sesame oil.
Further, the feed comprises the following ingredients in parts by weight: the astaxanthin is 2 parts, the total weight of the vegetable oil and the tocopherol is 2 parts, wherein the weight of the vegetable oil and the tocopherol is 1.4-1.95 parts, and the weight of the tocopherol is 0.05-0.6 part.
Furthermore, the weight portion of the vegetable oil is 1.8-1.95, and the weight portion of the tocopherol is 0.05-0.2.
Furthermore, the weight portion of the vegetable oil and fat is 1.9, and the weight portion of the tocopherol is 0.1.
Further, the astaxanthin liquid is prepared by compounding astaxanthin and sunflower seed oil, and the content of astaxanthin in the astaxanthin liquid is 1.5%.
Further, the mixture can be applied to cosmetics.
The invention has the advantages and beneficial effects that: compared with other protection means for protecting astaxanthin, the method is simpler and more effective, and can protect the activity of astaxanthin in the shelf life of cosmetics. In addition, the added components are nutritional components required by the skin, so that the dependence on a packaging material is reduced, the packaging material is easier to use, and the appearance of astaxanthin can be more shown.
Detailed Description
The following further describes embodiments of the present invention with reference to examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Preparation of astaxanthin-containing mixture
Example (b):
the astaxanthin-containing mixture comprises astaxanthin liquid, vegetable oil and fat and tocopherol, and is prepared by compounding the astaxanthin liquid, the vegetable oil and fat and the tocopherol.
The astaxanthin liquid is prepared by compounding astaxanthin and sunflower seed oil, and the content of astaxanthin in the astaxanthin liquid is 1.5%;
examples 1-18 were prepared using the above method, wherein the ingredients were in the following proportions by weight:
in examples 1 to 6, the vegetable oil and fat is microalgae oil, in examples 7 to 12, the vegetable oil and fat is prinsepia utilis royle oil, and in examples 13 to 18, the vegetable oil and fat is sesame oil.
Figure DEST_PATH_IMAGE001
Control group:
the astaxanthin-containing mixture comprises astaxanthin liquid, vegetable oil and fat and tocopherol, and is prepared by compounding the astaxanthin liquid, the vegetable oil and fat and the tocopherol.
The astaxanthin liquid is prepared by compounding astaxanthin and sunflower seed oil, and the content of astaxanthin in the astaxanthin liquid is 1.5%;
to examine the effect of different vegetable oils on astaxanthin stability, controls 1-9 were set as shown in the following table:
Figure DEST_PATH_IMAGE002
to examine the effect of tocopherol on astaxanthin stability, control group 10-control group 12 were set:
Figure DEST_PATH_IMAGE003
(II) stability test
Test:
the test principle is as follows: the astaxanthin is absorbed at 486nm, and the decomposition condition of the astaxanthin can be simply and conveniently tested by using an ultraviolet spectrophotometer.
The testing process comprises the following steps: a mixture obtained by compounding astaxanthin, oil and fat and tocopherol is irradiated by natural sunlight for 28 days to investigate the illumination stability, and an ultraviolet spectrophotometer is used for measuring the absorption value of the mixture before and after illumination at 486nm, wherein the larger the absorption value is, the higher the astaxanthin content is.
1. Examples stability test results
The astaxanthin solution, the vegetable oil and fat and the tocopherol in the weight ratio of the astaxanthin solution to the vegetable oil and fat in the embodiment 1 to the embodiment 18 are compounded, and then the test and the detection are carried out under the irradiation of natural sunlight.
Figure DEST_PATH_IMAGE004
According to the stability test results of the embodiments 1 to 18, the absorption value of the embodiment 3 at 486nm is the best when the vegetable oil is microalgae oil; when the vegetable oil is green pricked oil, the absorption value of the 486nm position of the embodiment 9 is the best; when the vegetable oil is sesame oil, the absorption value of 486nm of the embodiment 15 is best; in conclusion, the compounding ratio of the astaxanthin liquid, the vegetable oil and fat and the tocopherol is 2: 1.9: at 0.1, the stability of astaxanthin in the mixture is optimal.
2. Effect of different vegetable oils on astaxanthin stability
To ascertain the effect of different vegetable oils on astaxanthin stability, the stability performance of the control groups 1-9 was determined and the results are given in the following table:
Figure DEST_PATH_IMAGE005
the control group totally examined 9 vegetable oils. Preferably, the screened microalgae oil, prinsepia utilis royle oil and sesame oil have a good stabilizing effect on astaxanthin, caprylic/capric triglyceride, dioctyl carbonate and plant squalane are saturated oil and have no protective effect on astaxanthin, and the sunflower seed oil and camellia seed oil have a certain stabilizing effect on the saturated oil and finally can completely fade in 28 days in the investigation period. Therefore, the oil and fat in the invention is selected from one or more of microalgae oil, prinsepia utilis royle oil and sesame oil.
3. Effect of tocopherols on astaxanthin stability
To ascertain the effect of tocopherol on astaxanthin stability, the stability performance of the control groups 10-12 was determined and the results are given in the following table:
Figure DEST_PATH_IMAGE006
by comparing example 3 with control group 10, example 9 with control group 11, and example 15 with control group 12, it can be seen that under the synergistic effect of tocopherol and vegetable oil, the stability of astaxanthin is better, and the stability of astaxanthin liquid is poorer when the vegetable oil or tocopherol is compounded alone.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The astaxanthin-containing mixture is characterized by comprising astaxanthin liquid, vegetable oil and fat and tocopherol, and is prepared by compounding the astaxanthin liquid, the vegetable oil and fat and the tocopherol.
2. The astaxanthin-containing mixture according to claim 1, wherein the vegetable oil is one or more of microalgae oil, Prinsepia utilis Royle oil and sesame oil.
3. An astaxanthin-containing mixture according to claim 2, characterized in that it comprises the following ingredients in parts by weight: the astaxanthin is 2 parts, the total weight of the vegetable oil and the tocopherol is 2 parts, wherein the weight of the vegetable oil and the tocopherol is 1.4-1.95 parts, and the weight of the tocopherol is 0.05-0.6 part.
4. The astaxanthin-containing mixture according to claim 3, wherein the vegetable fat or oil is present in an amount of 1.8 to 1.95 parts by weight, and the tocopherol is present in an amount of 0.05 to 0.2 parts by weight.
5. The astaxanthin-containing mixture according to claim 4, wherein the vegetable fat or oil is 1.9 parts by weight and the tocopherol is 0.1 part by weight.
6. The astaxanthin-containing mixture according to any one of claims 1 to 5, wherein the astaxanthin liquid is prepared by compounding astaxanthin with sunflower seed oil, and the astaxanthin content of the astaxanthin liquid is 1.5%.
7. An astaxanthin-containing mixture according to any one of claims 6, characterized in that the mixture is applicable in cosmetics.
CN202111633339.1A 2021-12-29 2021-12-29 Astaxanthin-containing mixture and application thereof in cosmetics Pending CN114306104A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115558657A (en) * 2022-11-23 2023-01-03 山东义才和锐生物技术有限公司 Process for preparing cosmetic auxiliary material by fermenting marine microorganisms

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CN103619319A (en) * 2011-06-28 2014-03-05 富士胶片株式会社 Astaxanthin-containing composition, method for manufacturing same, and cosmetic
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CN113412941A (en) * 2021-07-06 2021-09-21 江苏艾兰得营养品有限公司 Lutein astaxanthin capsule and preparation method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115558657A (en) * 2022-11-23 2023-01-03 山东义才和锐生物技术有限公司 Process for preparing cosmetic auxiliary material by fermenting marine microorganisms

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