Composition with damaged hair repairing effect and application thereof

Abstract

The invention relates to a composition with a damaged hair repairing effect and application of the composition. The composition comprises peony seed oil, sunflower seed extract, meadowfoam seed oil and ganoderma lucidum extract. The invention creatively finds that the peony seed oil, the sunflower seed extract, the meadowfoam seed oil and the ganoderma lucidum extract are matched with one another, so that the friction force of the hair can be reduced, the combing property and the glossiness of the hair are improved, and a remarkable synergistic effect is achieved in the aspect of repairing the hair damaged by heat or chemical damage.

Description

Technical Field

[0001] The present invention belongs to the technical field of daily chemical products, and particularly relates to a composition with the efficacy of repairing damaged hair and its application. Background Art

[0002] As one of the important physiological characteristics of mammals, the health and maintenance of hair play a very important role in personal image. Hair can be divided into two parts: the hair shaft and the hair root. The hair root is responsible for the biosynthesis and directional growth of hair, and the hair shaft is the part exposed outside the skin. The cross-section of the hair shaft can be divided into the cuticle, cortex, and medulla. Among them, the cuticle and cortex wrap the medulla, the cuticle is on the outermost layer, and the cortex has the largest content among the three components.

[0003] In recent years, with the popularization of hair styling behaviors such as hair dyeing, perming, and high-temperature styling, the problem of hair damage has become increasingly serious. Factors such as ultraviolet rays, chemical treatments, and physical friction can cause the loss of hair keratin, the erosion of hair scales, and the breakage of internal fibers, thus leading to problems such as dryness, split ends, and fragility. At the same time, due to environmental pollution, ultraviolet radiation, and greater life pressure, problems such as hair damage, dryness, frizz, knotting and breakage, and hair loss have become the troubles of many people.

[0004] CN117357437A discloses a tough hair care essential oil composition containing Nigella sativa and its application in hair care products. The addition amount of the Nigella sativa essential oil composition in hair care products is 0.1%-100%; the tough hair care efficacy composition is composed of the following raw materials in parts by weight: 10-25 parts of Nigella sativa seed oil, 1-10 parts of rosemary leaf oil, 20-35 parts of argan kernel oil, and 30-69 parts of microalgae oil. Applying the Nigella sativa essential oil composition to hair care products can repair damaged hair scales, and continuous use can enhance the flexibility of hair and reduce hair breakage caused by combing, pulling, etc. However, this composition cannot repair damaged hair caused by heat damage such as high-temperature styling and chemical damage.

[0005] Therefore, how to develop a composition with the efficacy of repairing damaged hair, which can improve the combability and gloss of hair and enhance the repair effect on heat-damaged or chemically damaged hair, has become an urgent technical problem to be solved at present. Summary of the Invention

[0006] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a composition with the efficacy of repairing damaged hair and its application. This composition can reduce the friction force of hair, improve the combability and gloss of hair, and has a significant repair effect on damaged hair.

[0007] To achieve the purpose of this invention, the present invention adopts the following technical solutions:

[0008] In a first aspect, the present invention provides a composition having the efficacy of repairing damaged hair, and the composition comprises peony seed oil, sunflower seed extract, Limnanthes alba seed oil and Ganoderma lucidum extract.

[0009] The present invention creatively discovers that peony seed oil, sunflower seed extract, Limnanthes alba seed oil and Ganoderma lucidum extract cooperate with each other, can reduce the friction of hair strands, improve the combability and gloss of hair, and have a significant synergistic effect in repairing thermally damaged or chemically damaged hair strands.

[0010] Preferably, the peony seed oil is prepared by a preparation method comprising the following steps: pressing and extracting peony seeds to obtain peony seed oil.

[0011] Preferably, the temperature of the pressing extraction is 50 - 80 °C, the time of pressing is 10 - 60 min, and the pressure of the pressing extraction is 2 - 10 Mpa.

[0012] Among them, the specific point values in 50 - 80 °C can be selected as 50 °C, 55 °C, 60 °C, 65 °C, 70 °C, 75 °C, 80 °C, etc., the specific point values in 10 - 60 min can be selected as 10 min, 20 min, 30 min, 40 min, 50 min, 60 min, etc., and the specific point values in 2 - 10 Mpa can be selected as 2 Mpa, 4 Mpa, 6 Mpa, 8 Mpa, 10 Mpa, etc.

[0013] Preferably, the sunflower seed extract is prepared by a preparation method comprising the following steps:

[0014] Mixing sunflower seed powder with an aqueous ethanol solution, performing hot reflux extraction, collecting the extract, and concentrating to obtain sunflower seed extract.

[0015] Preferably, the volume percentage content of ethanol in the aqueous ethanol solution is 60 - 90%.

[0016] Preferably, the material-liquid ratio of the sunflower seed powder to the aqueous ethanol solution is 1:(5 - 20) g / mL.

[0017] Preferably, the number of times of the hot reflux extraction is 1 - 4 times, and the time of each hot reflux extraction is 0.5 - 2 h.

[0018] Among them, the specific point values in 60 - 90% can be selected as 60%, 65%, 70%, 75%, 80%, 85%, 90%, etc., the specific point values in 1:(5 - 20) g / mL can be selected as 1:5 g / mL, 1:10 g / mL, 1:15 g / mL, 1:20 g / mL, etc., the specific point values in 1 - 4 times can be selected as 1 time, 2 times, 3 times or 4 times, and the specific point values in 0.5 - 2 h can be selected as 0.5 h, 1 h, 1.5 h, 2 h, etc.

[0019] Preferably, the Limnanthes alba seed oil is prepared by a preparation method including the following steps: pressing and extracting Limnanthes alba seeds to obtain Limnanthes alba seed oil.

[0020] Preferably, the temperature of the pressing extraction is 20 - 60°C, the time of the pressing extraction is 10 - 60 min, and the pressure of the pressing extraction is 2 - 10 Mpa.

[0021] Among them, the specific point values in 20 - 60°C can be selected as 20°C, 30°C, 40°C, 50°C, 60°C, etc., the specific point values in 10 - 60 min can be selected as 10 min, 20 min, 30 min, 40 min, 50 min, 60 min, etc., and the specific point values in 2 - 10 Mpa can be selected as 2 Mpa, 4 Mpa, 6 Mpa, 8 Mpa, 10 Mpa, etc.

[0022] Preferably, the Ganoderma lucidum extract is prepared by a preparation method including the following steps:

[0023] Mix the Ganoderma lucidum fruit body powder with an aqueous solution of ethanol, perform heat reflux extraction, collect the extract, and concentrate to obtain the Ganoderma lucidum extract.

[0024] Preferably, the volume percentage content of ethanol in the aqueous solution of ethanol is 60 - 80%.

[0025] Preferably, the material - liquid ratio of the Ganoderma lucidum fruit body powder to the aqueous solution of ethanol is 1:(10 - 50) g / mL.

[0026] Preferably, the number of times of the heat reflux extraction is 1 - 4 times, and the time of each heat reflux extraction is 0.5 - 2 h.

[0027] Among them, the specific point values in 60 - 80% can be selected as 60%, 65%, 70%, 75%, 80%, etc., the specific point values in 1:(10 - 50) g / mL can be selected as 1:10 g / mL, 1:20 g / mL, 1:30 g / mL, 1:40 g / mL, 1:50 g / mL, etc., the specific point values in 1 - 4 times can be selected as 1 time, 2 times, 3 times or 4 times, and the specific point values in 0.5 - 2 h can be selected as 0.5 h, 1 h, 1.5 h, 2 h, etc.

[0028] Based on the interaction of peony seed oil, sunflower seed extract, Limnanthes alba seed oil and Ganoderma lucidum extract in repairing damaged hair, when each component in the composition is prepared by the above - mentioned method, the synergistic effect of each component can be better exerted.

[0029] Preferably, the composition further includes Adansonia digitata seed oil and / or Prunus mume extract.

[0030] The present invention creatively discovers that the combination of Limnanthes Alba seed oil, Ganoderma lucidum extract, and Adansonia digitata seed oil can significantly reduce the number of broken hair strands and has a significant effect on preventing hair breakage after hair damage.

[0031] In addition, the interaction of Paeonia suffruticosa Andr. seed oil, Adansonia digitata seed oil, and Prunus mume extract has a significant synergistic effect on the nourishing and moisturizing effects of hair strands.

[0032] Preferably, the Adansonia digitata seed oil is prepared by a preparation method including the following steps: pressing and extracting the Adansonia digitata fruit to obtain Adansonia digitata seed oil.

[0033] Preferably, the temperature of the pressing extraction is 20 - 60°C, the time of pressing is 10 - 60 min, and the pressure of the pressing extraction is 2 - 10 Mpa.

[0034] Among them, the specific point values in 20 - 60°C can be selected as 20°C, 30°C, 40°C, 50°C, 60°C, etc.; the specific point values in 10 - 60 min can be selected as 10 min, 20 min, 30 min, 40 min, 50 min, 60 min, etc.; the specific point values in 2 - 10 Mpa can be selected as 2 Mpa, 4 Mpa, 6 Mpa, 8 Mpa, 10 Mpa, etc.

[0035] Based on the synergistic effect of Limnanthes Alba seed oil, Ganoderma lucidum extract, and Adansonia digitata seed oil in preventing hair breakage, when the Adansonia digitata seed oil is prepared by the above method, the hair breakage prevention effect of the composition can be better exerted.

[0036] Preferably, the Prunus mume extract is prepared by a preparation method including the following steps:

[0037] Mix the Prunus mume powder with an aqueous ethanol solution, perform ultrasonic extraction, collect the extract, and concentrate to obtain the Prunus mume extract;

[0038] Preferably, the volume percentage content of ethanol in the aqueous ethanol solution is 60 - 80%.

[0039] Preferably, the material - liquid ratio of the Prunus mume powder to the aqueous ethanol solution is 1:(3 - 10) g / mL.

[0040] Preferably, the power of the ultrasonic extraction is 450 - 550 W, the temperature of the ultrasonic extraction is 20 - 50°C, and the time of the ultrasonic extraction is 0.5 - 2 h.

[0041] Among them, the specific point values in 60 - 80% can be selected as 60%, 65%, 70%, 75%, 80%, etc.; the specific point values in 1:(3 - 10) g / mL can be selected as 1:3 g / mL, 1:5 g / mL, 1:6 g / mL, 1:8 g / mL, 1:10 g / mL, etc.; the specific point values in 450 - 550 W can be selected as 450 W, 470 W, 490 W, 510 W, 530 W, 550 W, etc.; the specific point values in 20 - 50 °C can be selected as 20 °C, 30 °C, 40 °C, 50 °C, etc.; the specific point values in 0.5 - 2 h can be selected as 0.5 h, 1 h, 1.5 h, 2 h, etc.

[0042] Based on the synergistic effect of peony seed oil, baobab seed oil and plum blossom extract in terms of nourishing effect, when the baobab seed oil and plum blossom extract are prepared by the above method, the nourishing effect of the composition can be better exerted.

[0043] Preferably, in terms of parts by weight, the composition with the efficacy of repairing damaged hair strands comprises 1 - 10 parts of peony seed oil, 0.01 - 0.1 part of sunflower seed extract, 0.1 - 1 part of limnanthes alba seed oil, 1 - 10 parts of ganoderma lucidum extract, 1 - 10 parts of baobab seed oil and 0.01 - 1 part of plum blossom extract.

[0044] Among them, the specific parts of peony seed oil can be selected as 1 part, 3 parts, 5 parts, 7 parts, 9 parts, 10 parts, etc.; the specific parts of sunflower seed extract can be selected as 0.01 part, 0.03 part, 0.05 part, 0.07 part, 0.09 part, 0.1 part, etc.; the specific parts of limnanthes alba seed oil can be selected as 0.1 part, 0.3 part, 0.5 part, 0.7 part, 0.9 part, 1 part, etc.; the specific parts of ganoderma lucidum extract can be selected as 1 part, 3 parts, 5 parts, 7 parts, 9 parts, 10 parts, etc.; the specific parts of baobab seed oil can be selected as 1 part, 3 parts, 5 parts, 7 parts, 9 parts, 10 parts, etc.; the specific parts of plum blossom extract can be selected as 0.01 part, 0.05 part, 0.08 part, 0.1 part, 0.3 part, 0.5 part, 0.7 part, 0.9 part, 1 part, etc.

[0045] In a second aspect, the present invention provides an application of the composition with the efficacy of repairing damaged hair strands as described in the first aspect in the preparation of hair care products.

[0046] Preferably, the hair care products include shampoo, conditioner, hair care essential oil or hair mask.

[0047] In a third aspect, the present invention provides a hair care essential oil with the efficacy of repairing damaged hair strands, and the hair care essential oil comprises the composition with the efficacy of repairing damaged hair strands as described in the first aspect, volatile silicone oil and film-forming agent.

[0048] Preferably, by mass percentage, the hair care essential oil comprises 0.001-0.01% of the composition having the efficacy of repairing damaged hair as described in the first aspect, 70-90% of a volatile silicone oil, and 10-30% of a film-forming agent.

[0049] Among them, the specific point values in 0.001-0.01% can be selected from 0.001%, 0.003%, 0.005%, 0.007%, 0.009%, 0.01%, etc.; the specific point values in 70-90% can be selected from 70%, 75%, 80%, 85%, 90%, etc.; the specific point values in 10-30% can be selected from 10%, 15%, 20%, 25%, 30%, etc.

[0050] Preferably, the volatile silicone oil comprises cyclopentadimethylsiloxane and / or isoparaffin.

[0051] Preferably, the isoparaffin comprises any one or a combination of at least two of isododecane, isotridecane, isotetradecane, and isohexadecane.

[0052] Preferably, the film-forming agent comprises polydimethylsiloxane and / or polydimethylsiloxanol.

[0053] Fourthly, the present invention provides a preparation method of a hair care essential oil having the efficacy of repairing damaged hair as described in the third aspect, and the preparation method comprises:

[0054] Mixing and homogenizing the composition having the efficacy of repairing damaged hair, the volatile silicone oil, and the film-forming agent to obtain the hair care essential oil having the efficacy of repairing damaged hair.

[0055] Preferably, the temperature of the mixing and homogenizing is 20-35°C, the time of the mixing and homogenizing is 10-60 min, and the rotation speed of the mixing and homogenizing is 2000-2500 rpm.

[0056] Among them, the specific point values in 20-35°C can be selected from 20°C, 22°C, 24°C, 26°C, 28°C, 30°C, 32°C, 35°C, etc.; the specific point values in 10-60 min can be selected from 10 min, 20 min, 30 min, 40 min, 50 min, 60 min, etc.; the specific point values in 2000-2500 rpm can be selected from 2000 rpm, 2100 rpm, 2200 rpm, 2300 rpm, 2400 rpm, 2500 rpm, etc.

[0057] The numerical ranges described in the present invention not only include the above-listed point values, but also include any point values between the above numerical ranges that are not listed. Due to space limitations and for the sake of brevity, the present invention does not exhaustively list the specific point values included in the ranges.

[0058] Compared with the prior art, the present invention has the following beneficial effects:

[0059] The present invention creatively discovers that peony seed oil, sunflower seed extract, Limnanthes Alba seed oil and Ganoderma lucidum extract cooperate with each other, can reduce the friction of hair strands, improve hair combability and glossiness, and have a significant synergistic effect in repairing heat-damaged or chemically damaged hair strands.

[0060] Furthermore, when the composition further includes Adansonia digitata seed oil, Limnanthes Alba seed oil, Ganoderma lucidum extract and Adansonia digitata seed oil cooperate with each other and synergistically enhance the effect, which can significantly reduce the number of broken hair strands and has a significant anti-breakage effect on damaged hair.

[0061] Furthermore, when the composition further includes Prunus mume extract, peony seed oil, Adansonia digitata seed oil and Prunus mume extract interact with each other and have a significant synergistic effect in terms of the nourishing and moisturizing effects on hair strands. Detailed implementation mode

[0062] To further elaborate on the technical means and effects adopted by the present invention, the following further illustrates the technical solution of the present invention in combination with the preferred embodiments of the present invention, but the present invention is not limited to the scope of the embodiments.

[0063] The sources of each component / raw material in the following implementation modes are shown in Table 1.

[0064] Table 1

[0065]

[0066] Preparation Example 1-1

[0067] Preparation of peony seed oil:

[0068] Weigh 100 g of dried peony seeds and put them into an oil press for pressing extraction. The temperature of the pressing extraction is set at 70 °C, the time of the pressing extraction is 30 min, and the pressure of the pressing extraction is 5 Mpa to obtain crude oil; centrifuge the crude oil at a centrifugal speed of 4000 rpm for 10 min, and take the upper clear oil for filtration to obtain peony seed oil.

[0069] Preparation Example 1-2

[0070] Preparation of sunflower seed extract:

[0071] Weigh 100 g of dried sunflower seed powder, add 1000 mL of ethanol aqueous solution with a concentration of 70 v / v%, carry out 2 times of heat reflux extraction, and the time of each heat reflux extraction is 1 h. Collect the extraction solutions of the 2 times of extractions, centrifuge the extraction solution to remove insoluble substances and then collect the filtrate, and rotary evaporate the filtrate to dryness to obtain sunflower seed extract.

[0072] Preparation Example 1-3

[0073] Preparation of Limnanthes alba seed oil:

[0074] Weigh 100 g of dried Limnanthes alba seeds and put them into an oil press for pressing extraction. The temperature of the pressing extraction is set at 40 °C, the time of the pressing extraction is 30 min, and the pressure of the pressing extraction is 5 Mpa to obtain crude oil; centrifuge the crude oil at a centrifugal speed of 6000 rpm for 20 min, take the upper clear oil for filtration to obtain Limnanthes alba seed oil.

[0075] Preparation Example 1-4

[0076] Preparation of Ganoderma lucidum extract:

[0077] Weigh 100 g of dried Ganoderma lucidum fruit body powder, add 3000 mL of an ethanol aqueous solution with a concentration of 70 v / v%, carry out 2 times of hot reflux extraction, each time the time of the hot reflux extraction is 1 h, collect the extraction solutions of the 2 extractions, centrifuge the extraction solutions to remove insoluble substances and then collect the filtrate, and rotary evaporate the filtrate to dryness to obtain Ganoderma lucidum extract.

[0078] Preparation Example 1-5

[0079] Preparation of Adansonia digitata seed oil:

[0080] Weigh 100 g of dried Adansonia digitata seeds and put them into an oil press for pressing extraction. The temperature of the pressing extraction is set at 40 °C, the time of the pressing extraction is 30 min, and the pressure of the pressing extraction is 5 Mpa to obtain crude oil; centrifuge the crude oil at a centrifugal speed of 5000 rpm for 10 min, take the upper clear oil for filtration to obtain Adansonia digitata seed oil.

[0081] Preparation Example 1-6

[0082] Preparation of Prunus mume extract:

[0083] Take 100 g of Prunus mume, pulverize it, and carry out ultrasonic extraction at 500 W for 1 h with 500 mL of 70 v / v% ethanol aqueous solution at room temperature. The extraction temperature is 30 °C. Collect the extraction solution, centrifuge the extraction solution to remove insoluble substances and then collect the filtrate, and rotary evaporate the filtrate to dryness to obtain Prunus mume extract.

[0084] Preparation Example 2-1

[0085] Preparation of Paeonia suffruticosa Andr. seed oil:

[0086] Weigh 100 g of dried Paeonia suffruticosa Andr. seeds and put them into an oil press for pressing extraction. The temperature of the pressing extraction is set at 80 °C, the time of the pressing extraction is 15 min, and the pressure of the pressing extraction is 3 Mpa to obtain crude oil; centrifuge the crude oil at a centrifugal speed of 3000 rpm for 20 min, take the upper clear oil for filtration to obtain Paeonia suffruticosa Andr. seed oil.

[0087] Preparation Example 2-2

[0088] Preparation of sunflower seed extract:

[0089] Weigh 100 g of dried sunflower seed powder, add 500 mL of an ethanol aqueous solution with a concentration of 90 v / v%, perform one-time hot reflux extraction for 2 h, centrifuge the extract to remove insoluble matters, collect the filtrate, and rotary evaporate the filtrate to dryness to obtain sunflower seed extract.

[0090] Preparation Example 2-3

[0091] Preparation of Limnanthes alba seed oil:

[0092] Weigh 100 g of dried Limnanthes alba seeds and put them into an oil press for pressing extraction. The temperature of the pressing extraction is set at 20°C, the time of the pressing extraction is 60 min, and the pressure of the pressing extraction is 2 Mpa to obtain crude oil; centrifuge the crude oil at a centrifugal speed of 8000 rpm for 15 min, take the upper clear oil and filter it to obtain Limnanthes alba seed oil.

[0093] Preparation Example 2-4

[0094] Preparation of Ganoderma lucidum extract:

[0095] Weigh 100 g of dried Ganoderma lucidum fruiting body powder, add 5000 mL of an ethanol aqueous solution with a concentration of 60 v / v%, perform one-time hot reflux extraction for 2 h, collect the extract, centrifuge the extract to remove insoluble matters, collect the filtrate, and rotary evaporate the filtrate to dryness to obtain Ganoderma lucidum extract.

[0096] Preparation Example 2-5

[0097] Preparation of Adansonia digitata seed oil:

[0098] Weigh 100 g of dried Adansonia digitata seeds and put them into an oil press for pressing extraction. The temperature of the pressing extraction is set at 20°C, the time of the pressing extraction is 60 min, and the pressure of the pressing extraction is 10 Mpa to obtain crude oil; centrifuge the crude oil at a centrifugal speed of 3000 rpm for 20 min, take the upper clear oil and filter it to obtain Adansonia digitata seed oil.

[0099] Preparation Example 2-6

[0100] Preparation of Prunus mume extract:

[0101] Take 100 g of Prunus mume, crush it, and perform ultrasonic extraction at 550 W for 2 h with 1000 mL of 60 v / v% ethanol aqueous solution at room temperature. The extraction temperature is 50°C. Collect the extract, centrifuge the extract to remove insoluble matters, collect the filtrate, and rotary evaporate the filtrate to dryness to obtain Prunus mume extract.

[0102] Preparation Example 3-1

[0103] Preparation of peony seed oil:

[0104] Weigh 100 g of dried peony seeds and put them into an oil press for pressing extraction. The temperature of the pressing extraction is set at 50 °C, the time of the pressing extraction is 60 min, and the pressure of the pressing extraction is 10 Mpa to obtain crude oil; centrifuge the crude oil at a centrifugal speed of 5000 rpm for 10 min, take the upper clear oil for filtration to obtain peony seed oil.

[0105] Preparation Example 3-2

[0106] Preparation of sunflower seed extract:

[0107] Weigh 100 g of dried sunflower seed powder, add 2000 mL of an ethanol aqueous solution with a concentration of 60 v / v%, carry out 4 times of hot reflux extraction, the time of each hot reflux extraction is 0.5 h, collect the extraction solutions of the 4 extractions, centrifuge the extraction solution to remove insoluble substances and then collect the filtrate, and rotary evaporate the filtrate to dryness to obtain sunflower seed extract.

[0108] Preparation Example 3-3

[0109] Preparation of Limnanthes alba seed oil:

[0110] Weigh 100 g of dried Limnanthes alba seeds and put them into an oil press for pressing extraction. The temperature of the pressing extraction is set at 60 °C, the time of the pressing extraction is 15 min, and the pressure of the pressing extraction is 10 Mpa to obtain crude oil; centrifuge the crude oil at a centrifugal speed of 5000 rpm for 30 min, take the upper clear oil for filtration to obtain Limnanthes alba seed oil.

[0111] Preparation Example 3-4

[0112] Preparation of Ganoderma lucidum extract:

[0113] Weigh 100 g of dried Ganoderma lucidum fruit body powder, add 1000 mL of an ethanol aqueous solution with a concentration of 80 v / v%, carry out 4 times of hot reflux extraction, the time of each hot reflux extraction is 0.5 h, collect the extraction solutions of the 4 extractions, centrifuge the extraction solution to remove insoluble substances and then collect the filtrate, and rotary evaporate the filtrate to dryness to obtain Ganoderma lucidum extract.

[0114] Preparation Example 3-5

[0115] Preparation of Adansonia digitata seed oil:

[0116] 100 g of dried baobab seeds were weighed and put into an oil press for pressing and extraction. The pressing and extraction temperature was set to 60° C., the pressing and extraction time was 20 min, and the pressing and extraction pressure was 2 MPa to obtain crude oil. The crude oil was centrifuged at a speed of 7000 rpm for 5 min, and the upper clear oil was filtered to obtain baobab seed oil.

[0117] Preparation Example 3-6

[0118] Preparation of plum blossom extract:

[0119] Take 100 g of plum blossom, crush it, and extract it with 300 mL of 80 v / v% ethanol aqueous solution at room temperature by 450W ultrasonic extraction for 0.5 h. The extraction temperature is 20°C, and the extract is collected. After the extract is centrifuged to remove insoluble matter, the filtrate is collected, and the filtrate is rotary evaporated to dryness to obtain a plum blossom extract.

[0120] Example 1

[0121] This embodiment provides a composition, which comprises, by weight:

[0122] 5 parts of peony seed oil prepared in Preparation Example 1-1, 0.06 parts of sunflower seed extract prepared in Preparation Example 1-2, 0.5 parts of meadowfoam seed oil prepared in Preparation Example 1-3, 5 parts of Ganoderma lucidum extract prepared in Preparation Example 1-4, 5 parts of baobab seed oil prepared in Preparation Example 1-5, and 0.2 parts of plum blossom extract prepared in Preparation Example 1-6.

[0123] Example 2

[0124] This embodiment provides a composition, which comprises, by weight:

[0125] 1 part of peony seed oil prepared in Preparation Example 2-1, 0.1 part of sunflower seed extract prepared in Preparation Example 2-2, 0.1 part of meadowfoam seed oil prepared in Preparation Example 2-3, 10 parts of Ganoderma lucidum extract prepared in Preparation Example 2-4, 1 part of baobab seed oil prepared in Preparation Example 2-5, and 1 part of plum blossom extract prepared in Preparation Example 2-6.

[0126] Example 3

[0127] This embodiment provides a composition, which comprises, by weight:

[0128] 10 parts of peony seed oil prepared in Preparation Example 3-1, 0.01 parts of sunflower seed extract prepared in Preparation Example 3-2, 1 part of meadowfoam seed oil prepared in Preparation Example 3-3, 1 part of Ganoderma lucidum extract prepared in Preparation Example 3-4, 10 parts of baobab seed oil prepared in Preparation Example 3-5, and 0.01 parts of plum blossom extract prepared in Preparation Example 3-6.

[0129] Example 4

[0130] This example provides a composition, the difference from Example 1 being only that the composition does not include Adansonia digitata seed oil, and the reduced weight parts are supplemented by Limnanthes alba seed oil and Ganoderma lucidum extract in a mass ratio of 0.5:5. The sources of each component and the weight parts of the remaining components remain unchanged.

[0131] Example 5

[0132] This example provides a composition, the difference from Example 1 being only that the composition does not include Adansonia digitata seed oil, and the reduced weight parts are supplemented by Paeonia suffruticosa Andr. seed oil and Prunus mume extract in a mass ratio of 5:0.2. The sources of each component and the weight parts of the remaining components remain unchanged.

[0133] Example 6

[0134] This example provides a composition, the difference from Example 1 being only that the composition does not include Prunus mume extract, and the reduced weight parts are supplemented by Paeonia suffruticosa Andr. seed oil and Adansonia digitata seed oil in a mass ratio of 5:5. The sources of each component and the weight parts of the remaining components remain unchanged.

[0135] Comparative Example 1

[0136] This comparative example provides a composition, the difference from Example 1 being only that the composition does not include Paeonia suffruticosa Andr. seed oil, and the reduced weight parts are supplemented by Helianthus annuus L. extract, Limnanthes alba seed oil, and Ganoderma lucidum extract in a mass ratio of 0.06:0.5:5. The sources of each component and the weight parts of the remaining components remain unchanged.

[0137] Comparative Example 2

[0138] This comparative example provides a composition, the difference from Example 1 being only that the composition does not include Helianthus annuus L. extract, and the reduced weight parts are supplemented by Paeonia suffruticosa Andr. seed oil, Limnanthes alba seed oil, and Ganoderma lucidum extract in a mass ratio of 5:0.5:5. The sources of each component and the weight parts of the remaining components remain unchanged.

[0139] Comparative Example 3

[0140] This comparative example provides a composition, the difference from Example 1 being only that the composition does not include Limnanthes alba seed oil, and the reduced weight parts are supplemented by Paeonia suffruticosa Andr. seed oil, Helianthus annuus L. extract, and Ganoderma lucidum extract in a mass ratio of 5:0.06:5. The sources of each component and the weight parts of the remaining components remain unchanged.

[0141] Comparative Example 4

[0142] This comparative example provides a composition, the difference from Example 1 being that the composition does not include Ganoderma lucidum extract, and the reduced weight fraction is supplemented by peony seed oil, sunflower seed extract, and Limnanthes alba seed oil in a mass ratio of 5:0.06:0.5. The sources of each component and the weight fractions of the remaining components remain unchanged.

[0143] Comparative Example 5

[0144] This comparative example provides a composition, the difference from Example 1 being that the composition does not include Limnanthes alba seed oil, and the reduced weight fraction is supplemented by Ganoderma lucidum extract and Adansonia digitata seed oil in a mass ratio of 5:5. The sources of each component and the weight fractions of the remaining components remain unchanged.

[0145] Comparative Example 6

[0146] This comparative example provides a composition, the difference from Example 1 being that the composition does not include Ganoderma lucidum extract, and the reduced weight fraction is supplemented by Limnanthes alba seed oil and Adansonia digitata seed oil in a mass ratio of 0.5:5. The sources of each component and the weight fractions of the remaining components remain unchanged.

[0147] Comparative Example 7

[0148] This comparative example provides a composition, the difference from Example 1 being that the composition does not include peony seed oil, and the reduced weight fraction is supplemented by Adansonia digitata seed oil and Prunus mume extract in a mass ratio of 5:0.2. The sources of each component and the weight fractions of the remaining components remain unchanged.

[0149] Application Example 1

[0150] This application example provides a hair care essential oil, comprising the following components:

[0151] Table 2

[0152]

[0153] Preparation method:

[0154] At 30°C, the raw materials of phase A and each raw material of phase B are successively added to an emulsifying pan and homogenized at a speed of 2200 rpm for 30 min, and stirred thoroughly until all raw materials are completely dissolved and transparent to obtain the hair care essential oil.

[0155] Application Example 2

[0156] This application example provides a hair care essential oil, comprising the following components:

[0157] Table 3

[0158]

[0159] Preparation method:

[0160] At 20°C, add the raw materials of phase A and phase B into an emulsifying pot in turn, homogenize at a speed of 2000 rpm for 10 min, and stir thoroughly until the raw materials are completely dissolved and transparent to obtain hair care essential oil.

[0161] Application Example 3

[0162] This application example provides a hair care essential oil, comprising the following components:

[0163] Table 4

[0164]

[0165] Preparation method:

[0166] At 35°C, add the raw materials of phase A and phase B into an emulsifying pot in turn, homogenize at a speed of 2500 rpm for 60 min, and stir thoroughly until the raw materials are completely dissolved and transparent to obtain hair care essential oil.

[0167] Application Examples 4-6

[0168] Application Examples 4-6 each provide a hair care essential oil, and the difference between them and Application Example 1 is that the composition provided in Example 1 is replaced by the composition provided in Examples 4-6 respectively.

[0169] Comparative Application Examples 1-7

[0170] Comparative Application Examples 1-7 each provide a hair care essential oil, and the difference between them and Application Example 1 is that the composition provided in Example 1 is replaced by the compositions provided in Comparative Examples 1-7 respectively.

[0171] Test Example 1

[0172] Damage repair ability test

[0173] (1) Test plan:

[0174] (1.1) Test sample:

[0175] Experimental group: hair care essential oils prepared in each application example and comparative application example;

[0176] Control group: water.

[0177] (1.2) Test materials: Ex vivo hair bundles: Asian hair, hair bundle length 27.0±0.5 cm, width 2.5±0.1 cm, weight 6.0±0.5 g; among them, 70 hair bundles are used to test friction and dry combing properties, and 70 hair bundles are used to test glossiness (5 hair bundles for each test sample).

[0178] (1.3) Sample usage frequency: single use.

[0179] (2) Test indicators:

[0180] (2.1) Friction force

[0181] Use the hair multi-functional tester Fibra.one to test the maximum force (gf) required for friction before using the sample / after using the sample once. The smaller the value, the smaller the hair friction force.

[0182] (2.2) Dry combability

[0183] Use the hair multi-functional tester Fibra.one to test the maximum force (gf) required for combing before using the sample / after using the sample once. The smaller the value, the easier it is to comb the hair.

[0184] (2.3) Glossiness

[0185] Use the glossiness tester SAMBA Hair to test the glossiness L BNT value. The larger the value, the higher the hair glossiness.

[0186] (3) Test method:

[0187] (3.1) Cleaning:

[0188] Take human ex vivo hair bundles for hair bundle cleaning. Apply 14% SLS solution, comb the hair thoroughly with a comb to evenly distribute the 14% SLS solution on the surface of the hair bundle, let it stand for 2 min, rinse with warm water, and then comb the hair bundle thoroughly and dry it.

[0189] (3.2) Chemical damage treatment:

[0190] Soak every 40 g of hair bundle in 1000 mL of water for 30 min. Evenly apply the chemical treatment solution (119 g of 30% hydrogen peroxide solution, 91 g of deionized water, adjust the pH value to 9.3 - 9.5 with 25 - 28% ammonia water, and the chemical treatment solution needs to be prepared and used immediately) on the soaked hair bundle, let it stay at room temperature for 30 min, then rinse with tap water for 3 min to ensure that the chemical treatment solution is completely washed off; soak the treated hair bundle in 1000 mL of deionized water for 60 min, then rinse it clean and dry it in a constant temperature and humidity chamber at a temperature of 21 ± 1°C and a humidity of 50 ± 5% RH.

[0191] (3.3) Test basic value:

[0192] Extract 30 hair strands from each hair bundle respectively, and test the friction force (maximum force required for friction), dry combability (maximum force required for combing), and glossiness of each hair bundle.

[0193] (3.4) Use the sample:

[0194] Apply the test sample in an S-shaped manner to the dry hair bundle state, evenly distribute the sample from the hair root to the hair tip with fingers for 2 minutes, then rinse with water for 2 minutes, and dry in a thermostatic and humidified chamber at a temperature of 21 ± 1°C and a humidity of 50 ± 5% RH.

[0195] (3.5) Simulation of high-temperature environment for hair bundles:

[0196] Use the hot air mode of the hair dryer to blow the hair bundles of the experimental group and the control group for 10 minutes (5 minutes on the front side and 5 minutes on the back side, for a total of 10 minutes). The distance between the air outlet of the hair dryer and the hair bundle is 15 cm. Use an electric flat iron with a temperature of 230°C to damage the hair bundles of the test sample for 30 seconds (15 seconds each time), and operate along the direction from the fixed end of the iron sheet to the end of the hair bundle.

[0197] (3.6) Test data values:

[0198] Measure the friction force (maximum force required for friction), dry combability (maximum force required for combing), and glossiness of each hair bundle after high-temperature damage respectively.

[0199] (4) Test results:

[0200] Calculate the change rate of the hair state of each test sample group respectively. The change rate = [(average value after use) - (average value before use)] / average value before use × 100%.

[0201] Before and after the use of the test sample, the maximum force required for friction, the maximum force required for combing, and the change rate of the L BNT value are shown in Table 5.

[0202] Table 5

[0203]

[0204] From the data in Table 5, it can be seen that when any one of peony seed oil, sunflower seed extract, limnanthes alba seed oil, and ganoderma lucidum extract is missing in the composition, the friction force increases, and the dry combability and glossiness both decrease to varying degrees. It shows that peony seed oil, sunflower seed extract, limnanthes alba seed oil, and ganoderma lucidum extract have a significant synergistic effect in repairing damaged hair strands.

[0205] Test Example 2

[0206] Anti-breakage ability test

[0207] (1) Test scheme:

[0208] (1.1) Test samples:

[0209] Experimental group: Hair care essential oils prepared from each application example and comparative application example;

[0210] Control group: water.

[0211] (1.2) Test materials: Ex vivo hair bundles: Asian hair, hair bundle length 27.0±0.5 cm, width 2.5±0.1 cm, weight 6.0±0.5 g; among them, 70 hair bundles are used to test tensile strength, and 70 hair bundles are used to test glossiness (5 hair bundles for each test sample).

[0212] (1.3) Sample usage frequency: single use.

[0213] (2) Test indicators:

[0214] tensile strength:

[0215] The breaking force (gf) of the test sample was tested using the multifunctional hair tester Fibra.one. The larger the value, the stronger the hair.

[0216] Number of broken hairs:

[0217] The number of broken hairs in the experimental group and the control group was tested using a hair combing machine: first, a wide-tooth comb was used to unclog the hair bundle (the broken hair at this time was not counted in the total number of broken hair), and then the hair combing machine automatically combed the hair 10,000 times at a combing speed of 40 / min, and the broken hairs were collected and counted. The smaller the value, the less likely the hair is to break.

[0218] (3) Test method:

[0219] The test method refers to step (3) of test example 1. The difference between the test method and step (3) of test example 1 is that the test base value of step (3.3) is tensile strength (breaking force); and the test value of step (3.6) is tensile strength (breaking force) and the number of broken hairs.

[0220] (4) Test results:

[0221] The breaking force change rate and the breaking hair number change rate of each test sample group were calculated respectively.

[0222] Breaking force change rate=[(average breaking force value after use)-(average breaking force value before use)] / average breaking force value before use×100%.

[0223] Change rate of the number of broken hair roots = [(the total number of broken hair roots 实验组 )-(Total number of broken hairs 对照组 )] / Total number of broken hairs 对照组 ×100%

[0224] The breaking force change rate and the breaking hair number change rate of the test samples are shown in Table 6.

[0225] Table 6

[0226]

[0227]

[0228] As can be seen from the data in Table 6, when any one of Limnanthes alba seed oil, Ganoderma lucidum extract and Adansonia digitata seed oil is missing in the composition, the breaking force decreases and the number of broken hair strands increases, indicating that Limnanthes alba seed oil, Ganoderma lucidum extract and Adansonia digitata seed oil have a significant anti-hair-breakage effect on damaged hair, and the three have a significant synergistic effect in terms of anti-hair-breakage effect.

[0229] Test Example 3

[0230] Moisturizing and nourishing ability test

[0231] (1) Test scheme:

[0232] (1.1) Test samples:

[0233] Experimental group: The hair care essential oils prepared from each application example and comparative application example;

[0234] Control group: Clear water.

[0235] (1.2) Test materials: 70 in vitro hair bundles (5 hair bundles for each test sample): Asian hair, hair bundle length 27.0 ± 0.5 cm, width 2.5 ± 0.1 cm, weight 6.0 ± 0.5 g.

[0236] (1.3) Sample usage frequency: Single use.

[0237] (2) Test indicators:

[0238] Moisturizing ability:

[0239] Weigh the mass of the hair bundle before using the sample and 8 h after using the sample with an electronic balance. The larger the value, the stronger the moisturizing effect.

[0240] (3) Test method:

[0241] The test method refers to step (3) of Test Example 1. The difference between it and step (3) of Test Example 1 is that both the test base value in step (3.3) and the test value in step (3.6) are the mass of the hair bundle.

[0242] (4) Test results:

[0243] Calculate the hair bundle mass change rate of each test sample group respectively;

[0244] Hair bundle mass change rate = [(average mass of hair bundle after use) - (average mass of hair bundle before use)] / average mass of hair bundle before use × 100%.

[0245] Before and after the use of the test sample, the mass change rate of the hair bundles is shown in Table 7.

[0246] Table 7

[0247] Test sample Hair bundle mass change rate Application Example 1 5.07％ Application Example 2 4.87％ Application Example 3 4.65％ Application Example 4 3.61％ Application Example 5 3.59％ Application Example 6 3.51％ Comparative Application Example 1 2.98％ Comparative Application Example 2 5.65％ Comparative Application Example 3 5.29％ Comparative Application Example 4 5.38％ Comparative Application Example 5 6.03％ Comparative Application Example 6 5.25％ Comparative Application Example 7 2.16％ Control group 0.71％

[0248] From the data in Table 7, it can be seen that when any one of peony seed oil, baobab seed oil, and plum blossom extract is missing in the composition, the mass of the hair bundles decreases and the moisturizing effect deteriorates, indicating that peony seed oil, baobab seed oil, and plum blossom extract have a significant moisturizing effect on damaged hair, and the three have a significant synergistic effect in moisturizing and nourishing.

[0249] The applicant declares that the present invention uses the above embodiments to illustrate the technical solutions of the present invention, but the present invention is not limited to the above embodiments, that is, it does not mean that the present invention must rely on the above embodiments to be implemented. Those skilled in the art should understand that any improvement to the present invention, the equivalent substitution of each raw material of the product of the present invention, the addition of auxiliary components, the selection of specific methods, etc. all fall within the protection scope and the disclosure scope of the present invention.

[0250] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0251] In addition, it should be noted that in the above specific embodiments, the various specific technical features described can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the present invention will not separately describe various possible combination methods.

Claims

1. A composition with the efficacy of repairing damaged hair, characterized in that, The composition includes peony seed oil, sunflower seed extract, Limnanthes alba seed oil, and Ganoderma lucidum extract.

2. The composition with the efficacy of repairing damaged hair according to claim 1, characterized in that, The peony seed oil is prepared by a preparation method including the following steps: pressing and extracting peony seeds to obtain peony seed oil; Preferably, the temperature of the pressing and extraction is 50-80°C, the time of the pressing and extraction is 10-60 min, and the pressure of the pressing and extraction is 2-10 Mpa; Preferably, the sunflower seed extract is prepared by a preparation method including the following steps: Mixing sunflower seed powder with an aqueous solution of ethanol, performing heat reflux extraction, collecting the extract, and concentrating to obtain sunflower seed extract; Preferably, the volume percentage content of ethanol in the aqueous solution of ethanol is 60-90%; Preferably, the material-liquid ratio of the sunflower seed powder to the aqueous solution of ethanol is 1:(5-20) g / mL; Preferably, the number of times of the heat reflux extraction is 1-4 times, and the time of each heat reflux extraction is 0.5-2 h.

3. The composition with the efficacy of repairing damaged hair according to claim 1 or 2, wherein The Limnanthes alba seed oil is prepared by a preparation method including the following steps: pressing and extracting Limnanthes alba seeds to obtain Limnanthes alba seed oil; Preferably, the temperature of the pressing and extraction is 20-60°C, the time of the pressing and extraction is 10-60 min, and the pressure of the pressing and extraction is 2-10 Mpa; Preferably, the Ganoderma lucidum extract is prepared by a preparation method including the following steps: Mixing Ganoderma lucidum fruit body powder with an aqueous solution of ethanol, performing heat reflux extraction, collecting the extract, and concentrating to obtain Ganoderma lucidum extract; Preferably, the volume percentage content of ethanol in the aqueous solution of ethanol is 60-80%; Preferably, the material-liquid ratio of the Ganoderma lucidum fruit body powder to the aqueous solution of ethanol is 1:(10-50) g / mL; Preferably, the number of times of the heat reflux extraction is 1-4 times, and the time of each heat reflux extraction is 0.5-2 h.

4. The composition with the efficacy of repairing damaged hair according to any one of claims 1-3, characterized in that, The composition further includes Adansonia digitata seed oil and / or Prunus mume extract.

5. The composition with the efficacy of repairing damaged hair according to claim 4, characterized in that, The Adansonia digitata seed oil is prepared by a preparation method including the following steps: pressing and extracting Adansonia digitata fruits to obtain Adansonia digitata seed oil; Preferably, the temperature of the pressing and extraction is 20-60°C, the time of the pressing and extraction is 10-60 min, and the pressure of the pressing and extraction is 2-10 Mpa; Preferably, the Prunus mume extract is prepared by a preparation method including the following steps: Mixing Prunus mume powder with an aqueous solution of ethanol, performing ultrasonic extraction, collecting the extract, and concentrating to obtain Prunus mume extract; Preferably, the volume percentage content of ethanol in the aqueous solution of ethanol is 60-80%; Preferably, the material-liquid ratio of the Prunus mume powder to the aqueous solution of ethanol is 1:(3-10) g / mL; Preferably, the power of the ultrasonic extraction is 450-550 W, the temperature of the ultrasonic extraction is 20-50°C, and the time of the ultrasonic extraction is 0.5-2 h.

6. The composition with the efficacy of repairing damaged hair according to any one of claims 1-5, characterized in that, By weight, the composition having the efficacy of repairing damaged hair includes 1-10 parts of peony seed oil, 0.01-0.1 part of sunflower seed extract, 0.1-1 part of Limnanthes alba seed oil, 1-10 parts of Ganoderma lucidum extract, 1-10 parts of Adansonia digitata seed oil, and 0.01-1 part of Prunus mume extract.

7. Use of a composition having the efficacy of repairing damaged hair as described in any one of claims 1-6 in the preparation of a hair care product; Preferably, the hair care product includes shampoo, hair conditioner, hair essential oil or hair mask.

8. A hair care essential oil with the efficacy of repairing damaged hair, characterized in that, The hair essential oil includes the composition having the efficacy of repairing damaged hair as described in any one of claims 1-6, volatile silicone oil and film-forming agent; Preferably, by mass percentage, the hair essential oil includes 0.001-0.01% of the composition having the efficacy of repairing damaged hair as described in any one of claims 1-6, 70-90% of volatile silicone oil and 10-30% of film-forming agent.

9. The hair care essential oil with the efficacy of repairing damaged hair according to claim 8, characterized in that, The volatile silicone oil includes cyclopentadimethylsiloxane and / or isoparaffin; Preferably, the isoparaffin includes any one or a combination of at least two of isododecane, isotridecane, isotetradecane, isohexadecane; Preferably, the film-forming agent includes polydimethylsiloxane and / or polydimethylsiloxanol.

10. A method for preparing a hair care essential oil with the efficacy of repairing damaged hair as described in claim 8 or 9, characterized in that, The preparation method includes the following steps: Mix and homogenize the composition having the efficacy of repairing damaged hair, volatile silicone oil and film-forming agent to obtain the hair essential oil having the efficacy of repairing damaged hair; Preferably, the temperature of the mixing and homogenization is 20-35°C, the time of the mixing and homogenization is 10-60 min, and the rotation speed of the mixing and homogenization is 2000-2500 rpm.

Images