Composition containing natural plant fermentation liquor for shampoo and preparation method of composition

Abstract

The invention relates to a natural plant fermentation liquor-containing composition for shampoo and a preparation method thereof, and belongs to the technical field of daily chemicals, the composition comprises the following raw materials: isostearoyl silk, pea fermentation liquor, hydroxypropyl trimethyl ammonium chloride hydrolysate, hydrolyzed opuntia ficus-indica flower extract, blackberry lily root extract, baobab seed oil and evening primrose oil. An emulsifier and deionized water. According to the invention, bacillus licheniformis, lactobacillus plantarum and saccharomyces cerevisiae are selected to ferment peas, and the fermented pea fermentation liquor can well promote release and enrichment of active matters and is beneficial to hair absorption; on the basis, isostearoyl silk and hydroxypropyl trimethyl ammonium chloride hydrolyzed collagen are also added to be compounded with the pea fermentation liquor, so that the prepared composition can effectively improve the toughness of hairlines; in addition, the hydrolyzed opuntia ficus-indica flower extract, the rhizoma belamcandae root extract, the baobab oilseed oil and the evening primrose oil can also achieve the effect of nourishing the scalp in a synergistic manner.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of daily chemicals, and particularly relates to a composition containing natural plant fermentation liquor for shampoo and a preparation method thereof. BACKGROUND

[0002] In the current personal care field, shampoo is a core product for daily cleaning and hair care, and its functional requirements have gradually developed from basic cleaning of the scalp and removal of dirt to a composite direction of combining hair care and scalp care. In the existing shampoo composition, in order to achieve the effects of cleaning and preliminary hair care, chemical ingredients such as surfactants, silicon oil, and moisturizing agents are often added. Although the surfactants can effectively remove oil and dirt, some types are prone to cause certain irritation to the scalp barrier in the long-term use, and are difficult to fill the gap between the cuticle and the hair shaft. Although the silicon oil can form a temporary protective film on the surface of the hair shaft to improve the smoothness of the hair, it cannot fundamentally enhance the structural strength of the hair shaft. Therefore, the existing formula has obvious limitations in improving the toughness of the hair shaft, and it is difficult to meet the needs of consumers for long-lasting strong hair quality. At the same time, the scalp is the basic environment for hair growth, and its health status directly affects the growth quality and stability of the hair. The existing shampoo composition relies on simple vitamin additives in terms of scalp nourishment. Such ingredients often stay on the surface of the scalp and are difficult to be effectively absorbed and act on the scalp hair follicles and dermal layer, and cannot fully regulate the scalp microenvironment and supplement the nutrients required by the scalp. The nourishing and conditioning effect is poor, and the scalp health status cannot be improved from the root.

[0003] Therefore, it has become a technical bottleneck to be urgently broken through in the current daily chemical field to provide a new shampoo composition that can take into account the toughness of the hair shaft and the nourishment of the scalp. SUMMARY

[0004] The present application aims to provide a composition containing natural plant fermentation liquor for shampoo and a preparation method thereof, which solves the problems of difficulty in increasing the toughness of the hair shaft and poor nourishment of the scalp in the existing shampoo composition technology.

[0005] The purpose of the present application can be achieved by the following technical solutions:

[0006] The present application provides a composition containing natural plant fermentation liquor for shampoo, which comprises the following raw materials:

[0007] Isostearyl silk, pea fermentation liquor, hydrolyzed hydroxypropyltrimonium chloride glue, plant extract, plant essential oil, emulsifier, and deionized water.

[0008] As a preferred technical solution of the present application, the plant extract includes at least one of hydrolyzed OPUNTIA FICUS-INDICA flower extract, BELAMCANDA CHINENSIS root extract, and BIOTA ORIENTALIS leaf extract; and the plant essential oil includes at least one of ADANSONIA DIGITATA seed oil, OENOTHERA BIENNIS oil, PERSEA GRATISSIMA oil, CAMELLIA SINENSIS seed oil, and MACADAMIA TERNIFOLIA seed oil.

[0009] Preferably, the plant extract includes hydrolyzed OPUNTIA FICUS-INDICA flower extract and BELAMCANDA CHINENSIS root extract; and the plant essential oil includes ADANSONIA DIGITATA seed oil and OENOTHERA BIENNIS oil.

[0010] The hydrolyzed OPUNTIA FICUS-INDICA flower extract can enhance the natural exfoliation ability of the scalp by activating the activity of endogenous serine protease in the stratum corneum, avoiding the accumulation of scalp keratin, causing the blockage of hair follicles, and the smooth discharge of sebum, thereby triggering the problem of itching or excessive oiliness.

[0011] The BELAMCANDA CHINENSIS root extract contains isoflavone compounds, which can improve the excessive oiliness of the scalp caused by microbial imbalance and inflammation, regulate sebum secretion, and reduce the phenomenon of "external oil and internal dryness", and lay a foundation for moisturizing.

[0012] The main components of ADANSONIA DIGITATA seed oil include saturated fatty acids, oleic acid, Omega-3, 6, 9, and vitamin C, etc., which can highly moisturize the scalp and relieve dryness and tightness.

[0013] OENOTHERA BIENNIS oil is rich in linoleic acid and gamma-linolenic acid, etc., which can supplement the missing lipids of the scalp, repair the damaged barrier structure, improve the barrier function, and enhance the water retention capacity.

[0014] As a preferred technical solution of the present application, the emulsifier includes at least one of steareth-20, ceteth-20, PEG-100 stearate, and PEG-120 stearate.

[0015] As a preferred technical solution of the present application, the shampoo composition containing natural plant fermentation liquid includes the following raw materials by weight:

[0016] Isostearoyl silk 0.04-0.06 parts by weight, pea fermentation liquor 7-13 parts by weight, hydroxypropyltrimethylammonium chloride hydrolyzed glue 2-4 parts by weight, hydrolyzed opuntia ficus-indica flower extract 6-12 parts by weight, Belamcanda chinensis root extract 4-7 parts by weight, Adansonia digitata seed oil 9-14 parts by weight, evening primrose oil 8-16 parts by weight, emulsifier 6-10 parts by weight, deionized water 34-47 parts by weight.

[0017] As a preferred technical solution of the present application, the preparation method of the pea fermentation liquor comprises the following steps:

[0018] The pea seeds are crushed and mixed with deionized water, and then temperature-controlled sterilization is performed to obtain a fermentation-ready liquor. Bacillus licheniformis, Lactobacillus plantarum and Saccharomyces cerevisiae are added to the fermentation-ready liquor for temperature-controlled fermentation to obtain a fermented material. The fermented material is temperature-controlled sterilized, filtered, and then centrifuged at a controlled speed, and then micro-filtered to obtain the pea fermentation liquor.

[0019] As a preferred technical solution of the present application, the ratio of the pea seeds to deionized water is 1g:10-15mL; the inoculation amounts of the Bacillus licheniformis, Lactobacillus plantarum and Saccharomyces cerevisiae are 2-3wt%, 1-2wt% and 1-1.5wt% of the fermentation-ready liquor, respectively.

[0020] Further, the Bacillus licheniformis, Lactobacillus plantarum and Saccharomyces cerevisiae have been activated. The method for activation is to inoculate each strain into a commonly used culture medium and culture and activate by a conventional method. There is no special requirement for the culture medium and the culture method, which is different from the prior art, and the key is to ensure that the effective viable count of the Bacillus licheniformis is ≥1×10 8 CFU / mL, the effective viable count of the Lactobacillus plantarum is ≥1×10 9 CFU / g, and the effective viable count of the Saccharomyces cerevisiae is ≥2×109CFU / g, so that the purpose of the present application can be achieved.

[0021] Preferably, the effective viable count of the Bacillus licheniformis is 2×10 8 CFU / mL, the effective viable count of the Lactobacillus plantarum is 1×10 9 CFU / g, and the effective viable count of the Saccharomyces cerevisiae is 2×10 9 CFU / g.

[0022] As a preferred technical solution of the present application, the temperature of the temperature-controlled sterilization is 121℃, and the time is 15-20min; the temperature of the temperature-controlled fermentation is 30-35℃, and the time is 24-36h; the speed of the controlled-speed centrifugation is 7000-8000r / min, and the time is 15-20min; and the pore size of the filter membrane of the microfiltration is 0.22μm.

[0023] The application provides a preparation method of a natural plant fermentation liquid-containing composition for shampoo, which comprises the following steps:

[0024] (1) uniformly mix pea fermentation liquid, hydroxypropyltrimonium chloride hydrolyzed gelatin and deionized water at a controlled temperature to obtain dispersion liquid A;

[0025] (2) uniformly mix isostearyl cocamidopropyl betaine, plant essential oil and emulsifier at a controlled temperature to obtain dispersion liquid B;

[0026] (3) mix dispersion liquid A and dispersion liquid B, stir at a controlled temperature, then add plant extract and stir again, and cool to obtain the finished natural plant fermentation liquid-containing composition.

[0027] As a preferred technical scheme of the application, the temperature of the controlled temperature in step (1) is 35-45 DEG C; the temperature of the controlled temperature in step (2) is 45-55 DEG C; the temperature of the controlled temperature stirring in step (3) is 50-60 DEG C, and the time is 20-30 min; the time of the stirring again is 30-60 min; and the cooling is cooling to room temperature.

[0028] The application provides an application of the natural plant fermentation liquid-containing composition for shampoo in preparing shampoo, which is added in an amount of 3-5% based on the total mass of the shampoo.

[0029] The application has the following beneficial effects:

[0030] (1) Bacillus licheniformis, Lactobacillus plantarum and Saccharomyces cerevisiae are selected as compound strains to ferment pea, and the single Bacillus licheniformis can decompose insoluble protein into peptides to improve the utilization efficiency of protein, the combination of Bacillus licheniformis and Lactobacillus plantarum can fully degrade the protein in pea and maintain the consumption of certain carbon source and nitrogen source, and Saccharomyces cerevisiae can improve the smell of the product, so that the pea fermentation liquid after fermentation can promote the release and enrichment of active substances, and small molecule polypeptides with better biological activity than the original pea are obtained, which are more beneficial to the absorption of hair and help to restore the disulfide bond in keratin.

[0031] (2) The selected isostearyl cocamidopropyl betaine can regulate the microecological balance of the scalp and fit the barrier structure of the outer layer of hair to repair the keratin of hair scale with molecules similar to hair scale, the pea fermentation liquid prepared can effectively help to restore the disulfide bond in keratin, and the hydroxypropyltrimonium chloride hydrolyzed gelatin can penetrate the cracks of hair scale and fill the gaps between hair scales, so that the three raw materials can complement each other, and the prepared composition can effectively repair the hair quality and increase the toughness of hair to prevent the hair from being broken.

[0032] (3) The hydrolyzed Opuntia cactus flower extract has an exfoliating effect, the Belamcanda chinensis root extract can regulate oil secretion, the baobab seed oil can highly moisturize the scalp, and the evening primrose oil can repair damaged barrier structures. Therefore, the combined use of the four in this application can synergistically improve the scalp condition fundamentally and achieve the effect of nourishing the scalp. DETAILED DESCRIPTION

[0033] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0034] The Bacillus licheniformis, Lactobacillus plantarum and Saccharomyces cerevisiae used in the Examples, Comparative Examples and Test Examples of the present application have all been activated. The activation method is to inoculate each strain into a common culture medium and activate it by conventional methods. There are no special requirements for the culture medium and culture method used that are different from those known in the art. The key is to ensure that the effective viable count of Bacillus licheniformis is ≥1×10 8 CFU / mL, effective viable bacteria count of Lactobacillus plantarum ≥1×10 9 CFU / g, effective viable bacteria count of Saccharomyces cerevisiae ≥ 2×10 9 CFU / g, then the purpose of the present invention can be achieved;

[0035] The hydrolyzed prickly pear cactus flower extract used in the examples, comparative examples and test examples of the present application was purchased from Taiwan Abike Co., Ltd.; the Belamcanda Root Extract, item number: 02288, was purchased from Xi'an Prius Bioengineering Co., Ltd.; the baobab seed oil was purchased from Ji'an Huatianbao Chinese Herbal Medicine Biological Products Factory; and the evening primrose oil was purchased from Wuhan Huaxiang Kejie Biotechnology Co., Ltd. The above will not be repeated in detail later.

[0036] Example 1

[0037] A composition containing natural plant fermentation liquid for shampoo, comprising the following raw materials in parts by weight:

[0038] 0.05 parts by weight of isostearyl silk, 13 parts by weight of pea fermentation broth, 2 parts by weight of hydroxypropyltrimonium chloride hydrolyzed gum, 12 parts by weight of hydrolyzed prickly pear cactus flower extract, 5.5 parts by weight of Belamcanda chinensis root extract, 11.5 parts by weight of baobab seed oil, 16 parts by weight of evening primrose oil, steareth-206 parts by weight, and 33.95 parts by weight of deionized water;

[0039] The preparation method of the pea fermentation liquid comprises the following steps:

[0040] The pea seeds are crushed and mixed with deionized water, sterilized at 121℃ for 15 min to obtain a fermentation liquid, and then 1×10 8 CFU / mL of Bacillus licheniformis, 1×10 9 CFU / g of Lactobacillus plantarum and 2×10 9 CFU / g of Saccharomyces cerevisiae are added to the fermentation liquid, which is then fermented at 35℃ for 24 h to obtain a fermented material, and the fermented material is sterilized at 121℃ for 15 min, filtered, centrifuged at 8000 r / min for 17 min, and then micro-filtered with a filter membrane with a pore size of 0.22 μm to obtain a pea fermentation liquid.

[0041] The ratio of the pea seeds to deionized water is 1 g:10 mL, and the inoculation amounts of the Bacillus licheniformis, Lactobacillus plantarum and Saccharomyces cerevisiae are 3 wt%, 2 wt% and 1.5 wt% of the fermentation liquid, respectively.

[0042] The preparation method of the shampoo composition containing the natural plant fermentation liquid comprises the following steps:

[0043] (1) The pea fermentation liquid, hydroxypropyltrimonium chloride hydrolyzed glue and deionized water are mixed uniformly at 35℃ to obtain a dispersion A;

[0044] (2) The isostearyl cocamide, plant essential oil and emulsifier are mixed uniformly at 55℃ to obtain a dispersion B;

[0045] (3) The dispersion A and the dispersion B are mixed and stirred at 60℃ for 20 min, and then the plant extract is added and stirred for 60 min, and then cooled to room temperature to obtain a finished product of the composition containing the natural plant fermentation liquid.

[0046] Example 2

[0047] A shampoo composition containing a natural plant fermentation liquid comprises the following raw materials by weight:

[0048] The isostearyl cocamide is 0.04 parts by weight, the pea fermentation liquid is 10 parts by weight, the hydroxypropyltrimonium chloride hydrolyzed glue is 3 parts by weight, the hydrolyzed opuntia ficus-indica flower extract is 9 parts by weight, the belamcanda chinensis root extract is 4 parts by weight, the adansonia digitata seed oil is 14 parts by weight, the oenothera biennis oil is 8 parts by weight, the PEG-120 stearate is 10 parts by weight, and the deionized water is 41.96 parts by weight.

[0049] The preparation method of the pea fermentation liquid comprises the following steps:

[0050] The pea seeds are crushed and mixed with deionized water, sterilized at 121℃ for 18 min to obtain a fermentation liquid, and then 1×10 8Bacillus licheniformis, the effective viable count of which is 1.5×10 9 Lactobacillus plantarum, the effective viable count of which is 2×10 9 Saccharomyces cerevisiae, the effective viable count of which is 2×10

[0051] The ratio of the use amount of the pea seeds and the deionized water is 1g:12.5mL; the inoculation amount of the Bacillus licheniformis, the Lactobacillus plantarum and the Saccharomyces cerevisiae is 2.5wt%, 1wt% and 1wt% of the to-be-fermented liquid respectively;

[0052] The preparation method of the shampoo composition containing the natural plant fermentation liquid comprises the following steps:

[0053] (1) uniformly mix the pea fermentation liquid, the hydrolyzed hydroxypropyltrimonium chloride glue and the deionized water at 40℃ to obtain dispersion liquid A;

[0054] (2) uniformly mix the isostearyl cocamide, the plant essential oil and the emulsifier at 45℃ to obtain dispersion liquid B;

[0055] (3) mix the dispersion liquid A and the dispersion liquid B, stir at 50℃ for 25min, then add the plant extract and stir for 45min, and cool to room temperature to obtain the finished product of the composition containing the natural plant fermentation liquid.

[0056] Example 3

[0057] A shampoo composition containing a natural plant fermentation liquid comprises the following raw materials by weight:

[0058] isostearyl cocamide 0.06 parts by weight, pea fermentation liquid 7 parts by weight, hydrolyzed hydroxypropyltrimonium chloride glue 4 parts by weight, hydrolyzed Opuntia Ficus Indica flower extract 6 parts by weight, Belamcanda chinensis root extract 7 parts by weight, Adansonia digitata seed oil 9 parts by weight, Oenothera biennis oil 12 parts by weight, PEG-100 stearate 8 parts by weight, and deionized water 46.94 parts by weight;

[0059] The preparation method of the pea fermentation liquid comprises the following steps:

[0060] Grind the pea seeds and mix with deionized water, sterilize at 121℃ for 20min to obtain a to-be-fermented liquid, add Bacillus licheniformis with an effective viable count of 2×10 8 Lactobacillus plantarum with an effective viable count of 1×10 9 Lactobacillus plantarum with an effective viable count of 2×10 9The Saccharomyces cerevisiae with a CFU of 32 ℃ was fermented for 36 h to obtain fermented material, the fermented material was sterilized at 121 ℃ for 20 min, filtered, and then centrifuged at 7000 r / min for 15 min, and then micro-filtered by using a filter membrane with a pore size of 0.22 μm to obtain the pea fermentation liquor;

[0061] The use amount ratio of the pea seeds and deionized water is 1 g:15 mL; the inoculation amounts of the Bacillus licheniformis, Lactobacillus plantarum and Saccharomyces cerevisiae are 2 wt%, 2 wt% and 1 wt% of the fermentation liquid, respectively;

[0062] The preparation method of the shampoo composition containing the natural plant fermentation liquor comprises the following steps:

[0063] (1) uniformly mix the pea fermentation liquor, hydroxypropyltrimonium chloride hydrolyzed glue and deionized water at 45 ℃ to obtain dispersion liquid A;

[0064] (2) uniformly mix the isostearyl hyaluronic acid, plant essential oil and emulsifier at 50 ℃ to obtain dispersion liquid B;

[0065] (3) mix the dispersion liquid A and the dispersion liquid B, stir at 55 ℃ for 30 min, then add plant extract and stir for another 30 min, and cool to room temperature to obtain the finished product of the composition containing the natural plant fermentation liquor.

[0066] Comparative Example 1

[0067] Compared with Example 3, the difference lies in that the Bacillus licheniformis is not added in the process of the pea fermentation liquor in Comparative Example 1, and the missing weight is supplemented by the Lactobacillus plantarum and Saccharomyces cerevisiae with a mass ratio of 2:1, and the rest of the operation steps and parameters are unchanged.

[0068] Comparative Example 2

[0069] Compared with Example 3, the difference lies in that the Lactobacillus plantarum is not added in the process of the pea fermentation liquor in Comparative Example 2, and the missing weight is supplemented by the Bacillus licheniformis and Saccharomyces cerevisiae with a mass ratio of 2:1, and the rest of the operation steps and parameters are unchanged.

[0070] Comparative Example 3

[0071] Compared with Example 3, the difference lies in that the Saccharomyces cerevisiae is not added in the process of the pea fermentation liquor in Comparative Example 3, and the missing weight is supplemented by the Bacillus licheniformis and Lactobacillus plantarum with a mass ratio of 1:1, and the rest of the operation steps and parameters are unchanged.

[0072] Comparative Example 4

[0073] The difference compared with Example 3 is that no isostearyl silk is added in Comparative Example 4, and the missing weight is supplemented with pea fermentation liquor and hydroxypropyltrimonium chloride hydrolyzed glue in a mass ratio of 7:4, and the rest of the operation steps and parameters remain unchanged.

[0074] Comparative Example 5

[0075] The difference compared with Example 3 is that no pea fermentation liquor is added in Comparative Example 5, and the missing weight is supplemented with isostearyl silk and hydroxypropyltrimonium chloride hydrolyzed glue in a mass ratio of 0.03:2, and the rest of the operation steps and parameters remain unchanged.

[0076] Comparative Example 6

[0077] The difference compared with Example 3 is that no hydroxypropyltrimonium chloride hydrolyzed collagen is added in Comparative Example 6, and the missing weight is supplemented with isostearyl silk and pea fermentation liquor in a mass ratio of 0.06:7, and the rest of the operation steps and parameters remain unchanged.

[0078] Test Example 1

[0079] The hair strands of the same source were washed with a 15% SLES (sodium lauryl ether sulfate) solution and then washed with deionized water, and then hung to dry naturally in a constant temperature and humidity environment. Ten hairs were randomly selected, and 3 cm of the middle section of the hair was taken to make test samples;

[0080] The compositions prepared in Examples 1-3 and Comparative Examples 1-6 were added to the same shampoo base to prepare shampoo samples (the amount of composition added to the shampoo sample was 4%), and after the shampoo sample was prepared into a 1 g / L shampoo solution, the test samples were completely immersed in each group of shampoo solutions for 15 min, and then washed with deionized water and hung to dry. The test samples were treated twice a day, with a interval of more than 4 h, and the treatment was continued for 7 days. After washing and drying, the test samples were tested before and after treatment with the shampoo solution for 7 days. The hair tensile elasticity coefficient of the test samples was tested using a hair tester (brand: Dia-stron, model: MTT175). Three test samples were tested for each shampoo solution, and the final result was averaged. The results are shown in Table 1.

[0081] Table 1

[0082]

[0083] As can be seen from Table 1, the composition prepared in the present application can effectively increase the hair tensile elasticity coefficient and thus effectively increase the hair toughness, so that the hair is not easy to break.

[0084] Comparative Example 7

[0085] The difference compared with Example 3 is that the hydrolyzed Opuntia ficus-indica flower extract is not added in Comparative Example 7, and the missing weight is supplemented with Belamcanda chinensis root extract, Adansonia digitata oil seed oil and Oenothera biennis oil at a mass ratio of 7:9:12, and the rest of the operation steps and parameters remain unchanged.

[0086] Comparative Example 8

[0087] The difference compared with Example 3 is that the Belamcanda chinensis root extract is not added in Comparative Example 7, and the missing weight is supplemented with hydrolyzed Opuntia ficus-indica flower extract, Adansonia digitata oil seed oil and Oenothera biennis oil at a mass ratio of 2:3:4, and the rest of the operation steps and parameters remain unchanged.

[0088] Comparative Example 9

[0089] The difference compared with Example 3 is that the Adansonia digitata oil seed oil is not added in Comparative Example 7, and the missing weight is supplemented with Belamcanda chinensis root extract, hydrolyzed Opuntia ficus-indica flower extract and Oenothera biennis oil at a mass ratio of 7:6:12, and the rest of the operation steps and parameters remain unchanged.

[0090] Comparative Example 10

[0091] The difference compared with Example 3 is that the Oenothera biennis oil is not added in Comparative Example 7, and the missing weight is supplemented with hydrolyzed Opuntia ficus-indica flower extract, Belamcanda chinensis root extract and Adansonia digitata oil seed oil at a mass ratio of 6:7:9, and the rest of the operation steps and parameters remain unchanged.

[0092] Test Example 2

[0093] Healthy volunteers aged 18-45 years old were randomly invited, and the number of male and female volunteers was 1:1. In addition, the volunteers also needed to meet the following standards: (a) no hair bleaching or dyeing within two months; (b) the basic value of transepidermal water loss (TEWL) in the scalp area was ≥18 g / m 2 h; (c) no use of hair care products with the functions of dandruff removal or sterilization, moisturizing, oil control, etc. in the past 3 months; (d) no participation in other clinical studies in the past 1 month; (e) non-pregnant, non-lactating, non-menstrual onset, non-menopausal;

[0094] The volunteers were randomly divided into 7 groups, 12 in each group, and each group of volunteers used the shampoo samples prepared by adding the compositions prepared in Examples 1-3 and Comparative Examples 7-10 to the same shampoo base (the amount of composition added to the shampoo sample was 4%); the use method was that the volunteers used the shampoo samples every other day for 3 weeks; during the test period, the volunteers were required not to change the shampoo and not to use other scalp care products;

[0095] The volunteers sat for 30 minutes at 22°C, 50% RH, and the moisture content of the scalp stratum corneum was measured before the volunteers used the test sample (Day 0) and after 3 weeks of use (Day 21) using a Corneometer-CM 825 tester. The measurement was repeated 3 times in the same measurement area, and the average value was taken. The average value of each group was taken, and the final results are shown in Table 2.

[0096] Table 2

[0097]

[0098] As can be seen from Table 2, the composition product prepared in the present application can improve the moisture content of the scalp stratum corneum and thus achieve the effect of nourishing the scalp. This is because the present application adds hydrolyzed Opuntia ficus-indica flower extract to play a keratolytic role, adds Belamcanda chinensis root extract to regulate oil secretion, adds oil from the oil seeds of the baobab tree to highly nourish the scalp, and adds evening primrose oil to repair damaged barrier structures. Therefore, the combination of the four can synergistically improve the scalp condition and achieve the effect of nourishing the scalp.

[0099] In the description of the specification, the description of the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0100] The above is only an example and description of the concept of the present application, and those skilled in the art can make various modifications or supplements or use similar ways to replace the described specific embodiments, as long as they do not deviate from the concept of the present application or exceed the scope defined by the present claims, and should be within the protection scope of the present application.

Claims

1. A composition containing natural plant fermentation liquid for shampoo, characterized in that: The invention comprises the following raw materials: isostearyl silk, pea fermentation liquid, hydroxypropyltrimonium chloride hydrolyzed gum, plant extract, plant essential oil, emulsifier and deionized water.

2. The composition containing natural plant fermentation liquid for shampoo according to claim 1, characterized in that: The plant extracts include hydrolyzed opuntia flower extract and scutellaria root extract; the plant essential oils include baobab seed oil and evening primrose oil; and the emulsifier includes at least one of steareth-20, ceteth-20, PEG-100 stearate and PEG-120 stearate.

3. The composition containing natural plant fermentation liquid for shampoo according to claim 2, characterized in that: The composition containing natural plant fermentation liquid for shampoo comprises the following raw materials in parts by weight: 0.04-0.06 parts by weight of isostearyl silk, 7-13 parts by weight of pea fermentation liquid, 2-4 parts by weight of hydroxypropyltrimethylammonium chloride hydrolyzed gum, 6-12 parts by weight of hydrolyzed prickly pear cactus flower extract, 4-7 parts by weight of Belamcanda chinensis root extract, 9-14 parts by weight of baobab seed oil, 8-16 parts by weight of evening primrose oil, 6-10 parts by weight of emulsifier, and 34-47 parts by weight of deionized water.

4. The composition containing natural plant fermentation liquid for shampoo according to claim 1, characterized in that: The preparation method of the pea fermentation liquid comprises the following steps: Pea seeds are crushed, deionized water is added, and the mixture is evenly mixed. The mixture is sterilized under controlled temperature to obtain a fermentation liquid. Bacillus licheniformis, Lactobacillus plantarum, and Saccharomyces cerevisiae are added to the fermentation liquid and fermented under controlled temperature to obtain a fermentation material. The fermentation material is sterilized under controlled temperature and filtered. The filtrate is centrifuged at a controlled speed and then microfiltered to obtain a pea fermentation liquid.

5. The composition containing natural plant fermentation liquid for shampoo according to claim 4, characterized in that: The ratio of pea seeds to deionized water is 1 g:10-15 mL; the inoculation amounts of Bacillus licheniformis, Lactobacillus plantarum and Saccharomyces cerevisiae are 2-3 wt%, 1-2 wt% and 1-1.5 wt% of the fermentation liquid respectively.

6. The composition containing natural plant fermentation liquid for shampoo according to claim 4, characterized in that: The effective viable bacterial count of the Bacillus licheniformis is ≥1×10 8 CFU / mL, effective viable bacteria count of Lactobacillus plantarum ≥1×10 9 CFU / g, the effective viable bacteria count of Saccharomyces cerevisiae is ≥2×10 9 CFU / g.

7. The composition containing natural plant fermentation liquid for shampoo according to claim 4, characterized in that: The temperature of the temperature-controlled sterilization is 121°C and the time is 15-20 minutes; the temperature of the temperature-controlled fermentation is 30-35°C and the time is 24-36 hours; the speed of the speed-controlled centrifugation is 7000-8000 r / min and the time is 15-20 minutes; the pore size of the microfiltration membrane is 0.22 μm.

8. A method for preparing a composition containing natural plant fermentation liquid for shampoo according to any one of claims 2 to 7, characterized in that: The steps include: (1) Mixing pea fermentation broth, hydroxypropyltrimethylammonium chloride hydrolyzed gelatin, and deionized water under controlled temperature to obtain dispersion A; (2) mixing the isostearyl silk, the plant essential oil, and the emulsifier uniformly under controlled temperature to obtain a dispersion B; (3) Dispersion A and dispersion B are mixed and stirred at controlled temperature, and then the plant extract is added and stirred again, and cooled to obtain a finished product of a composition containing natural plant fermentation liquid.

9. The method for preparing the composition containing natural plant fermentation liquid for shampoo according to claim 8, characterized in that: The temperature of the temperature control in step (1) is 35-45°C; the temperature of the temperature control in step (2) is 45-55°C; the temperature of the temperature control stirring in step (3) is 50-60°C and the time is 20-30min; the time of the further stirring is 30-60min; and the cooling is cooling to room temperature.

10. Use of the composition containing natural plant fermentation liquid for shampoo according to any one of claims 2 to 7 in the preparation of shampoo, wherein the composition is added at 3-5% of the total mass of the shampoo.

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