CN109431876B

CN109431876B - Full-oily repair essence containing unsaturated fatty acid

Info

Publication number: CN109431876B
Application number: CN201910033500.8A
Authority: CN
Inventors: 左旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2021-11-12
Anticipated expiration: 2039-01-14
Also published as: CN109431876A

Abstract

The invention provides a full-oily repairing essence containing unsaturated fatty acid, which contains various natural plant oils such as camellia seed oil, rosa canina fruit oil, peony seed oil, crabapple fruit oil, lavender oil and the like, and the full-oily repairing essence is prepared into capsules by adopting nitrogen to discharge air and using opaque capsule shells at a mild mixing temperature during preparation. The obtained product has obvious effects of relieving and preventing dry skin, pruritus and dandruff increase, and can also enhance recovery and function recovery after skin diseases, promote skin color brightness, and make skin finer and smoother.

Description

Full-oily repair essence containing unsaturated fatty acid

Technical Field

The invention relates to the field of cosmetics, in particular to full-oily repairing essence containing unsaturated fatty acid.

Background

Fatty acids other than saturated fatty acids (fatty acids not having a double bond are referred to as saturated fatty acids, and the main fatty acids of all animal oils are saturated fatty acids except fish oil) are unsaturated fatty acids. Unsaturated fatty acids are a kind of fatty acids constituting body fat, and are indispensable to the human body. The monounsaturated fatty acid may be oleic acid, etc., and the polyunsaturated fatty acid may be linoleic acid, linolenic acid, arachidonic acid, etc. The human body cannot synthesize linoleic acid and linolenic acid and must be supplemented from the outside. Polyunsaturated fatty acids are further classified into omega-6 series and omega-3 series according to the position and function of the double bond. Linoleic acid and arachidonic acid belong to the omega-6 series, and linolenic acid, DHA and EPA belong to the omega-3 series.

At present, unsaturated fatty acid is more applied to the aspects of skin repair, health, promotion of skin color brightness and the like in skin care products. The specific protective effect of unsaturated fatty acids on the health development of the skin then has several aspects:

1. has obvious relieving and preventing effects on xeroderma;

2. has obvious relieving and preventing effects on skin itch;

3. has obvious relieving and preventing effects on the skin scurf increase;

4. it also helps to enhance recovery and functional recovery after skin diseases and promote therapeutic effect.

5. Promoting the skin color to be bright and enabling the skin to be finer and smoother.

Unlike saturated fats, many unsaturated fatty acids are very susceptible to oxidation at ambient temperature in the presence of oxygen. The oxidized unsaturated fatty acid has no good effect on the skin, but has strong harmful effect on the skin.

In view of the above characteristics, there is no fully oily repair essence in the prior art at present, since the problem that unsaturated fatty acids are easily oxidized is not solved.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a full-oil repair essence containing unsaturated fatty acid, which contains various natural vegetable oils such as camellia seed oil, rosa canina fruit oil, peony seed oil, crabapple fruit oil and lavender oil, and the preparation method has the advantages that the mixing temperature is mild, nitrogen is adopted to discharge air, and the capsule is prepared by using the light-tight capsule skin. The obtained product has obvious effects of relieving and preventing dry skin, pruritus and dandruff increase, and can also enhance recovery and function recovery after skin diseases, promote skin color brightness, and make skin finer and smoother.

The raw material profile used is as follows:

camellia JAPONICA (Camellia JAPONICA) seed oil contains abundant unsaturated acid (beautifying acid) and various skin nutrients, and can make skin glossy and elastic. The main components are as follows: linoleic acid (7%), linolenic acid (1%), palmitic acid (8%), stearic acid (2%), wangosaurol, sapogenol and oleyl alcohol, but the components of camellia oleifera, non-dry unsaturated oleic acid (80%) and theasapogenol A.B.E contained in the oil can be dissolved and synthesized with sebum of skin into a whole, and the oil has affinity with grease in the sebum, so that the loss of the sebum due to various reasons can be supplemented. Can repair problem skin and skin after sun shine.

Rosa CANINA (Rosa CANINA) fruit oil, a wild rose fruit in south America, is extracted, concentrated and prepared by a special novel technological method, and is pure natural vegetable oil without any chemical components and preservatives. The main components of the composition comprise a plurality of unsaturated fatty acids, vitamin C, tartaric acid, stearic acid, linseed oil and sunlight filtering factors. Has tissue regeneration promoting effect, can effectively improve scar, acne and acne, and keep skin moisture, and can also prevent pigmentation after sunburn and sunburn.

Caprylic/capric glyceride, plant source, and skin oil secretion.

Peony (Paeonia SUFFRUTICOSA) seed oil is woody nut vegetable oil extracted from peony seeds, is specific to China, has the content of unsaturated fatty acid of more than 90 percent, and particularly has the inexorable and valuable content that the content of polyunsaturated fatty acid, namely linolenic acid (belonging to omega-3 series) exceeds 40 percent and is 140 times of olive oil. The external use can beautify and nourish the face, eliminate pigmentation, reduce wrinkles, and make the skin fine, smooth and elastic; it can be used for treating dermatoses (such as acne, tinea pedis, skin desquamation, eczema, red swelling, itching, and pain).

The crabapple (Calophyllum INOPHYLLUM) seed oil mainly comprises oleic acid and linolenic acid, has unique curative effect, and has good curative effect on aging caused by degradation and hardening of collagen in skin.

Tocopherol (vitamin E), a very strong antioxidant, which inhibits the oxidation of fatty acids, is an important constituent on cell membranes and is also the primary antioxidant on cell membranes. Protecting cells from free radical damage.

Lavender (Lavandula ANGUSTIFOLIA) oil is extracted from Lavender, has mild property, aromatic smell, and refreshing, and has effects of elaborating, relieving pain, improving sleep, relieving pressure, promoting cell regeneration, balancing skin secretion, and treating scald and mosquito bite; preventing and improving hair quality; the fragrance is diffused, the cations in the air are increased, the nervous system of the human is further regulated, the blood circulation is promoted, and the immunity and the organism vitality are enhanced.

The present invention provides a full-oily repair essence containing unsaturated fatty acids, comprising: camellia seed oil, rosa canina fruit oil, peony seed oil, crabapple fruit seed oil and lavender oil.

The essence can be replaced by one of cream, ointment, lotion, membrane and gel.

The essence comprises the following components: 30-70 parts of camellia seed oil, 10-30 parts of rosa canina fruit oil, 10-20 parts of caprylic/capric glyceride, 5-20 parts of peony seed oil, 1-10 parts of crab apple seed oil, 1-5 parts of tocopherol and 0.1-3 parts of lavender oil.

The essence comprises the following components: 40-60 parts of camellia seed oil, 15-25 parts of rosa canina fruit oil, 10-15 parts of caprylic/capric glyceride, 5-15 parts of peony seed oil, 1-5 parts of crab apple seed oil, 1-3 parts of tocopherol and 0.1-1 part of lavender oil.

The essence comprises the following components: 50 parts of camellia seed oil, 20 parts of rosa canina fruit oil, 14.7 parts of caprylic/capric glyceride, 10 parts of peony seed oil, 3 parts of crabapple fruit seed oil, 2 parts of tocopherol and 0.3 part of lavender oil.

The preparation method of the essence comprises the following steps:

1) uniformly mixing camellia seed oil, rosa canina fruit oil, caprylic/capric glyceride, peony seed oil, crab apple seed oil, tocopherol and lavender oil according to corresponding weight parts at a temperature of not higher than 40 ℃;

2) discharging air in the uniformly mixed liquid by using nitrogen;

3) the liquid after air is discharged is made into capsule, and the capsule skin is light-tight.

The preparation method of the essence comprises the following steps:

2) discharging air in the uniformly mixed liquid by using nitrogen, wherein the whole process needs at least 30 minutes;

3) the liquid after air expulsion was made into 0.5 gram capsules, the capsule skin being light-tight.

The use method of the repair essence comprises the following steps: cleaning face at night every day, using cosmetic water, taking a capsule, uniformly applying essence in the capsule on face, and uniformly massaging until the essence is absorbed.

Detailed Description

The present invention will be further described with reference to the following embodiments.

Example 1

Prescription:

the preparation method comprises the following steps:

1) the substances with the serial numbers 1, 2, 3, 4, 5, 6 and 7 are uniformly mixed according to corresponding mass percent at the temperature of not higher than 40 ℃;

2) discharging air in the uniformly mixed liquid by using nitrogen, wherein the whole process needs 30 minutes;

Example 2

Prescription:

the preparation method comprises the following steps:

Example 3

Prescription:

the preparation method comprises the following steps:

Example 4

Validation protocol (validation of opaque capsules):

evaluation criteria 1: the following tests were performed after 4 samples obtained in the embodiment (example 1) and the verification schemes 1-1, 1-2, and 1-3 were left at room temperature for 60 days, 90 days, and 360 days to confirm whether or not the product components in each scheme were oxidized:

method 1. olfactory test to see if off-flavors are produced, the results are given in the following table:

method 2 chemical analysis test

The substances 1, 2, 3, 4 and 5 are rich in unsaturated fatty acids and are very easily oxidized, and tocopherol (vitamin E), a very strong antioxidant, can inhibit the oxidation of fatty acids and is also a main antioxidant on cell membranes. Protecting cells from free radical damage. That is, the oxidation of the product in each protocol can be qualitatively determined by testing the tocopherol (vitamin E) content in each protocol by chemical analysis, and the analysis results are shown in the following table:

	tocopherol content (%) -60 days	90 days tocopherol content (%)	Tocopherol content (%) -360 days
				Detailed description of the preferred embodiments	1.98	1.97	1.97
Verification scheme 1-1	0	0	0
				Verification schemes 1-2	0.13	0	0
Verification schemes 1 to 3	0.17	0	0

The above test results demonstrate that tocopherol (vitamin E) is not substantially oxidized in the embodiment and thus does not generate off-flavor. After 90 days, the tocopherol (vitamin E) is completely oxidized, unsaturated fatty acid of other components is also oxidized after the tocopherol (vitamin E) is oxidized, and when the active components are oxidized, the oxidizing substance coated on the skin has no repairing function on the skin and secondarily damages the skin.

To verify whether the essence in the capsule is rapidly deteriorated by oxidation when applied to the face, the following chemical analysis test was performed, in which the essence in the capsule was taken out, placed in an open container, and then kept at a constant temperature of 37 ℃ for 12 hours and 24 hours, respectively, to test the tocopherol (vitamin E) content, and the test results are shown in the following table:

	12 hours	24 hours
			Tocopherol content (%)	1.90	0.97

The above test results prove that: the tocopherol (vitamin E) of the essence in the capsule is not oxidized and rapidly loses efficacy within 12 hours, but is obviously attenuated within 12 to 24 hours, and under the normal condition, the temperature of the surface of the face of a human body is not higher than 37 ℃, and the face is also exposed to the air, so that the essence is coated on the face and cannot be oxidized and rapidly loses efficacy.

To demonstrate the effectiveness of the cosmetic composition production method provided herein, we performed volunteer tests with the repair essences obtained from the 3 comparative validation protocols, relative to the embodiment, to evaluate their effectiveness. The method comprises the following steps: the essences obtained from the embodiment and the 3 comparative schemes were allowed to stand at normal temperature for 60 days and 90 days, respectively, and then tested. 20 volunteers in each group are all sensitive skin at the age of 25-45 years, and the skin is accompanied by phenomena of itching, stabbing pain and tightness; the using method comprises the following steps: cleaning face at night every day, using cosmetic water, taking a capsule, uniformly applying essence in the capsule on face, uniformly massaging until absorbing, and continuously using for 8 weeks; the evaluation method comprises the following steps: the test results are shown in the following table, where the test results are effective when more than 80% of the sensitive skin phenomena, i.e., itching, tingling and tightening, are significantly improved in the experimental group, and the results are recorded as effective in the next week:

the results obtained by comparative experiments can be seen as follows:

compared with 3 comparative examples, the repair essence obtained in the embodiment of the invention has the best healing effect on sensitive skin.

Example 5

And (5) verifying the scheme II (verifying the effectiveness of the product ratio):

the implementation method of the verification scheme is consistent with the production process of the embodiment:

To demonstrate the effectiveness of the cosmetic compositions provided herein, we carried out a volunteer test with the repair essences obtained in 4 comparative validation protocols, with respect to the embodiment (example 1), to evaluate their effectiveness. The method comprises the following steps: the essences from the embodiment and the 4 comparative embodiments were tested separately. 20 volunteers in each group are all sensitive skin at the age of 25-45 years, and the skin is accompanied by phenomena of itching, stabbing pain and tightness; the using method comprises the following steps: cleaning face at night every day, using cosmetic water, taking a capsule, uniformly applying essence in the capsule on face, uniformly massaging until absorbing, and continuously using for 8 weeks; the evaluation method comprises the following steps: the test results are shown in the following table, where the test results are effective when more than 80% of the sensitive skin phenomena, i.e., itching, tingling and tightening, are significantly improved in the experimental group, and the results are recorded as effective in the next week:

	differences from the compositions of the examples	Whether or not it is effective	Effective in the week
				Example of the implementation	/	Is provided with	1
Verification scheme 2-1	Contains no CAMELLIA (Camellia JAPONICA) seed oil, and the deleted part is replaced by caprylic/capric glycerides	Is provided with	5
				Verification scheme 2-2	Contains no Rosa CANINA (Rosa CANINA) fruit oil, and the missing part is replaced by caprylic/capric glycerides	Is provided with	4
Verification schemes 2 to 3	Contains no peony (Paeonia SUFFRUTICOSA) seed oil, and the deleted part is replaced by caprylic/capric glycerides	Is provided with	6
				Verification schemes 2-4	Contains no Malus spectabilis (Calophyllum INOPHYLLUM) seed oil, and the missing part is replaced by caprylic/capric glycerides	Is provided with	5

The results obtained by comparative experiments can be seen as follows:

compared with 4 comparative examples, the repair essence obtained in the embodiment of the invention has the best healing effect on sensitive skin.

The foregoing description is a general description of the invention. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation, as form changes and equivalents may be employed. Various changes or modifications may be effected therein by one skilled in the art and equivalents may be made thereto without departing from the scope of the invention as defined in the claims appended hereto.

Claims

1. An all-oily repair essence containing unsaturated fatty acid, which comprises the following components: 30-70 parts of camellia seed oil, 10-30 parts of rosa canina fruit oil, 10-20 parts of caprylic/capric glyceride, 5-20 parts of peony seed oil, 1-10 parts of crab apple seed oil, 1-5 parts of tocopherol and 0.1-3 parts of lavender oil;

the preparation method comprises the following steps:

2) discharging air in the uniformly mixed liquid by using nitrogen;

2. The essence of claim 1, consisting of: 40-60 parts of camellia seed oil, 15-25 parts of rosa canina fruit oil, 10-15 parts of caprylic/capric glyceride, 5-15 parts of peony seed oil, 1-5 parts of crab apple seed oil, 1-3 parts of tocopherol and 0.1-1 part of lavender oil.

3. The essence of claim 1, consisting of: 50 parts of camellia seed oil, 20 parts of rosa canina fruit oil, 14.7 parts of caprylic/capric glyceride, 10 parts of peony seed oil, 3 parts of crabapple fruit seed oil, 2 parts of tocopherol and 0.3 part of lavender oil.

4. The essence of claim 1, which is prepared by a method comprising the steps of:

5. The method of preparing the essence of any one of claims 1 to 4, comprising the steps of:

2) discharging air in the uniformly mixed liquid by using nitrogen;

6. The method of preparing the essence of any one of claims 1 to 4, comprising the steps of:

7. Use of the essence of any one of claims 1 to 4 for the preparation of a cosmetic for enhancing recovery and functional recovery after skin diseases and promoting skin lightening.