CN114224754A

CN114224754A - A composition containing plant extract for regulating scalp oil secretion, brightening hair and smoothing hair, and shampoo containing the composition

Info

Publication number: CN114224754A
Application number: CN202111623279.5A
Authority: CN
Inventors: 黄伟文; 杨天云; 梁结时; 张仁健; 龙奇丹
Original assignee: Guangxi Hegui Group Co ltd
Current assignee: Guangxi Hegui Group Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-03-25
Anticipated expiration: 2041-12-28
Also published as: CN114224754B

Abstract

The invention discloses a composition containing plant extracts for regulating scalp grease secretion, hair brightening and hair smoothing, which is prepared from hydrolyzed keratin, camellia seeds, cacumen biotae, semen cassiae, porous starch and nano antibacterial particles. The composition containing the plant extracts for regulating scalp grease secretion, brightening and smoothing hair contains various plant extracts, can improve the ordered arrangement of hair scales, inhibit the breeding of bacterial fungi, regulate and control the water-oil balance of head skin, clean and remove dandruff, supplement nutrition and moisture required by hair and scalp, reduce scalp itch, prevent hair loss and bifurcation, improve scalp blood circulation, promote metabolism, make hair roots strong and flexible, make hair dense and make hair healthy by utilizing the functions of the camellia seed oil and other plant extracts and hydrolyzing keratin. The composition and the shampoo matrix without silicone oil can effectively avoid scalp problems caused by silicone oil accumulation, so that the hair is fluffy and natural after washing, and is really bright, smooth, soft and glossy.

Description

A composition containing plant extract for regulating scalp oil secretion, brightening hair and smoothing hair, and shampoo containing the composition

Technical Field

The invention relates to the technical field of daily chemical products, in particular to a composition containing plant extracts for regulating scalp grease secretion, brightening and smoothing hair and a shampoo containing the composition.

Background

The surface of human scalp and the internal structure of scalp form a complete ecological system, and the surface of the system has secretions, dust, dirt, various bacteria and the like of sebaceous glands. The hair follicles in the scalp are the places where hair is metabolized, providing essential nutrients and moisture for hair growth, and the scalp is much more exposed to sunlight, cold and heat than the skin in other parts of the body.

The sebaceous gland is in the dermis, where it attaches to the hair follicle, but has its own independent function. Sebaceous glands secrete sebum which is then discharged through a catheter to the skin surface where many of the lipids produced by the breakdown of keratinocytes are generally mixed to form what is known as "scalp oil". Factors such as oily skin, influence of androgen and high calorie food can increase sebum secretion, excessive sebum secretion can cause the problems of greasy scalp and hair, soft and fluffy hair, dullness, dandruff and the like, and even can cause seborrheic dermatitis/seborrheic alopecia, thereby not only affecting the overall beauty of a person, but also affecting the health state of the scalp and the hair more importantly.

In addition, the scalp is also subject to many physicochemical processes such as hair dressing and conditioning, ranging from simple hair washing and conditioning to complex hair waving, hair coloring and bleaching. Hair care products currently on the market also tend to focus only on conditioning performance on the hair, ignoring their effect on the scalp. Silicone oil is a common ingredient in hair conditioners, and once it contacts the hair, fills the spaces between the scales, thus creating a smooth touch and making the hair feel better when washed out. Therefore, the silicone oil has the function of nourishing hair, but the silicone oil which is originally coated on the hair cannot be thoroughly cleaned due to the characteristic that the silicone oil is insoluble in water when the hair conditioner is used next time, and the subsequent hair conditioner cannot enter the hair. The outer layer of the hair is continuously covered layer by layer along with the use times, so that the hair is thick and loses elasticity gradually, and pores are blocked and cannot breathe. The scalp health is affected as a result of insufficient oxygen permeability, and the scalp is prone to itching and may even be complicated by hair loss and alopecia sequelae.

At present, shampoos with various functions sold in the market are generally chemically synthesized, have strong hair washing and hairdressing efficacies, but after long-term use, the hair quality is easily damaged, and the hair becomes more and more greasy, withered, alopecia and the like. And some strong anti-dandruff shampoos have poor foaming property and excessively strong degreasing force, thereby causing problems of hair interference, large wet combing resistance, poor combing property after hair is dried, serious deposition of various conditioners and the like. The chemical components are remained on the hair, and the scalp balancing problems of hair oil, pruritus and much scurf are difficult to solve fundamentally after long-term use.

At present, most of hair washing products on the market for reducing greasy hair are oil control shampoo and various hair washing soaps, and the products have strong alkalinity, and can remove normal sebum together to change the acid-base environment of scalp so as to cause more grease secretion of sebaceous glands although the cleaning effect is strong. Many users of oil control shampoos feel that the hair is oiled more and more quickly. The existing hair conditioner product formula has the following three ways of nursing the scalp: 1. moisture-keeping components are added to avoid excessive degreasing. 2. Anti-allergic and anti-inflammatory components are added to avoid scalp inflammatory reaction. 3. The silicone oil is used for replacing components, so that the accumulation of high-molecular silicone oil on the scalp is avoided.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, provides a composition containing plant extracts and no silicone oil for regulating scalp oil secretion, brightening and smoothing hair and a shampoo containing the composition, and solves the problems of greasy hair, scalp pruritus, scurf and the like caused by excessive damage of chemical preparations to the scalp and imbalance of scalp oil.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the composition containing the plant extract for regulating the secretion of the grease of the scalp, brightening the hair and smoothing the hair comprises the following components:

(1) a first component: hydrolyzing keratin;

(2) a second component: the oil phase active ingredient, the water phase active ingredient and the porous starch are in a mass ratio of 5-20:10-40: 5-20;

(3) a third component: nano antibacterial particles;

the mass ratio of the first component to the second component to the third component is 1-10:20-80: 0.1-0.5.

Preferably, the hydrolyzed keratin of the first component is obtained by hydrolyzing one or more raw materials of hair, feather and fibroin.

Preferably, the oil phase active ingredients comprise camellia seed oil, biota orientalis oil and cassia seed oil;

the camellia seed oil is obtained by the following method: squeezing oil tea seeds at normal temperature, filtering, centrifuging the filtrate, standing for layering, taking the upper oil phase, and taking the lower oil tea seed water phase component and oil tea seed filter residue for later use;

the cacumen biotae oil and the cassia seed oil are obtained by the following method: putting cacumen Platycladi and semen Cassiae together into volatile oil extractor, adding 30-60 times of pure water, distilling for 60-150min, separating to obtain oil phase and water phase containing residue of cacumen Platycladi and semen Cassiae, wherein the oil phase is mixture of cacumen Platycladi oil and semen Cassiae oil.

Preferably, the mass ratio of the camellia seeds, the cacumen biotae and the cassia seeds is 20-50:10-20: 10-20.

Preferably, the aqueous phase active ingredient is obtained by: adding the lower layer of oil Camellia seed water phase component and oil Camellia seed residue into water phase containing residue of folium Platycladi and semen Cassiae, heating to 50-70 deg.C under stirring, maintaining for 30-60min, filtering, centrifuging, standing, collecting supernatant, and concentrating at 40-50 deg.C to obtain concentrated solution with relative density of 1.05-1.20 to obtain water phase active component.

Preferably, the aqueous phase active ingredient is obtained by: adding the lower layer of oil tea seed water phase component and oil tea seed filter residue into the water phase containing the filter residue of folium Platycladi and semen Cassiae, adding 0.1-0.5% of probiotic, sealing and fermenting at 25-30 deg.C, stirring for 5-10min every 12-36h, sealing and fermenting again, sealing at 25-30 deg.C for 90-120d after 20-25 times of above operation, filtering, and collecting filtrate to obtain water phase active component.

Preferably, the probiotics are one or more of bacillus subtilis, lactic acid bacteria and yeast.

Preferably, the porous starch is obtained by performing enzymatic treatment on starch obtained by taking one or more of potatoes, corns, wheat and rice as raw materials.

Preferably, the porous starch has a pore radius of 3.80-6.00 μm and a pore depth of 1.5-2.5. mu.m.

Preferably, the nano antibacterial particles are formed by mixing nano silver particles and/or nano titanium dioxide particles with the particle sizes of 10-30nm according to the weight ratio of 1-10: 1-10.

The following are the sources and effects of the natural plant materials used in the present invention:

oil tea seeds: is seed of Camellia oleifera (L.) Abel of Theaceae. Bitter; sweet; flattening; is toxic. Promoting circulation of qi; moistening intestines; killing pests. Governing qi stagnation with abdominal pain; constipation due to intestinal dryness; roundworms; hookworm; scabies, tinea and pruritus.

Cacumen biotae: is dried branch tip and leaf of Franco of Platylladus orientalis (L.) of Cupressaceae. Bitter, astringent and cold. Has obvious effects of regulating blood circulation and removing blood heat, and can prevent alopecia and promote hair growth. In pharmacology, the biota orientalis decoction can obviously shorten the bleeding time and the blood coagulation time and has the effects of stopping bleeding, blackening beard and hair and relieving cough and asthma.

Cassia seed: is dried mature seed of Cassia obtusifolia L. or Cassia tora L. of Leguminosae. Sweet, bitter, salty and slightly cold. Clear heat, improve eyesight, moisten intestines and relax bowels. Can be used for treating conjunctival congestion, photophobia, lacrimation, headache, vertigo, dim eyesight, and constipation.

The invention also provides a preparation method of the composition, the oil phase active ingredients are sprayed into the porous starch through the atomizing spray head, and after the porous starch completely absorbs the oil phase active ingredients, the oil phase active ingredients are uniformly mixed with other raw materials to obtain the composition.

Another object of the present invention is to use the above composition in combination with an acceptable silicone oil-free shampoo base to make a silicone oil-free shampoo, such as a shampoo, a shampoo cream, a shampoo, or a shampoo, which is capable of enhancing the shine, suppleness, and volume of hair, and controlling the secretion of scalp hair oil, wherein the amount of the composition in the shampoo is 1.0-80.0%.

The silicone-free base includes, but is not limited to, the following adjuvants:

surfactant (b): AES, AESA, K12, K12A, CAB, SHD, APG, amino acids.

Conditioner: p-7, P-10, TC-90, cationic guar gum, quaternized protein, higher alcohol, lanolin, glycerol and spearmint oil.

Thickening agent: NaCl, NH₄Cl and other salts, CMEA, DOE-120, hydroxyethyl cellulose, hydroxypropyl methyl cellulose, acrylic acid, acrylates, carbomers.

Foaming agent: sodium xylene sulfonate.

Foam stabilizer: polyethylene oxide, CMEA.

Chelating agent: EDTA.

Shampoo: the composition is mixed with one or more of surfactant, conditioner, foaming agent, foam stabilizer, thickener and chelating agent, and is prepared according to conventional shampoo production process.

Shampoo: the shampoo is prepared by mixing the composition with one or more of a surfactant, a conditioner, a foaming agent, a foam stabilizer, a thickening agent and a chelating agent according to a conventional shampoo production process.

Hair washing cream: the composition is prepared by mixing the composition with one or more of a surfactant, a conditioner, a foaming agent, a foam stabilizer, a thickening agent and a chelating agent according to a conventional shampoo production process.

Shampoo paste: the shampoo is prepared by mixing the composition with one or more of a surfactant, a conditioner, a foaming agent, a foam stabilizer, a thickening agent and a chelating agent according to a conventional shampoo production process.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

1. the camellia seeds in the composition are natural plant cleaning products, contain tea saponin, tea polyphenol, vitamins B and E and various natural organic components, provide nutrition for skin, can keep hair black and bright, repair damaged hair and supplement nutrients for hair. Vitamins B and E are effective in folliculitis and seborrheic dermatitis, and can also be used for preventing scalp pruritus and tinea. The tea polyphenol has strong antioxidation, anti-inflammation and sterilization functions, and is a natural preservative. The tea saponin is a natural nonionic surfactant, and has good emulsification decomposition, foaming stabilization, and wetting and penetrating effects. Unsaturated fatty acid in the tea seed oil is easy to be absorbed, so that the hair can be restored to luster by washing the hair with the tea oil, and the hair bifurcation can be prevented, so that the hair washing with the tea seed oil has the effects of preventing scalp itch, relieving itching and removing dandruff, and regulating the secretion balance of scalp sebaceous glands.

The cacumen biotae has the effects of treating alopecia, relaxing smooth muscle, partially blocking the effect of acetylcholine on the smooth muscle, improving the development and growth of hair follicles, inhibiting staphylococcus aureus, white staphylococcus and the like, removing dandruff, promoting hair regeneration and enhancing the metabolism function of the hair follicles.

The cassia seed contains anthraquinone, pyrrolidone, fatty acid, amino acid, inorganic elements and the like. The alcohol extract and water extract of semen Cassiae have different degrees of inhibitory effect on dermatophytes and bacteria. The emodin in semen Cassiae has inhibitory effect on Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, etc., and can inhibit activity of microorganism such as bacteria, virus, fungi, etc., and inhibit growth, even kill, and the emodin also can inhibit lipid peroxidation and superoxide radical generation, and has certain antioxidation effect. Anthraquinone in semen Cassiae has strong inhibiting effect on Escherichia coli and Penicillium, and the main component water soluble polysaccharide in the inner shell of semen Cassiae can promote reproduction of intestinal beneficial bacteria and competitively inhibit proliferation of pathogenic bacteria or intestinal harmful bacteria.

The combination of the three components can not only resist bacteria and diminish inflammation, but also effectively remove the sebum excessively secreted on the scalp, and the sebum is a hotbed for the survival of various bacteria, so that various bacteria, particularly malassezia, are killed and inhibited from the external cause, the external channel generated by dandruff is fundamentally blocked, the scalp itching, the chapping and the eczema are obviously improved, the cleaning capability is strong, and the scalp skin is kept fresh, healthy and comfortable.

2. The hydrolyzed keratin contained in the composition is a product of the keratin after microbial fermentation and acid-base hydrolysis treatment. Rich in cystine, tyrosine, serine, etc., is completely dissolved in water in an ionic state, and has certain binding capacity. The amino acid contained in the hydrolyzed keratin has the same composition with the amino acid in human hair, and various nutrient substances such as the hydrolyzed keratin, the amino acid and the like are directly supplied to the dry and rough hair in a physical mode, and the adhesion of protein components on the hair is effectively enhanced through a microsphere transmission system, the release time is prolonged, and the visual effect of thickening the hair is enhanced while nourishing the hair. A layer of protective film is formed on the surface of the hair to repair the damaged hair, so that the hair is prevented from brittle fracture, bifurcation and falling off, and has an antistatic effect, and the hair is glossy and smooth.

3. The porous starch has strong adsorption capacity, absorbs the oil phase active ingredients, slowly releases the oil phase active ingredients during use to moisten the scalp and the hair, can be used as an abrasive to adsorb and wipe dirt, grease, scurf and aged keratinocytes on the surface of the scalp and the hair, is mild, does not hurt the scalp, and regulates the oil-water balance.

4. The nano antibacterial particles of the composition have the functions of dedusting, bacteriostasis, degerming and fatigue elimination. The nano silver particles with powerful spectrum bactericidal effect have lasting antibacterial effect, can kill bacteria, viruses, fungi and other microbes, can control the flora of refractory and drug-resistant antibacterial strains effectively, and can kill a great amount of pathogenic organisms with very small amount of silver. Therefore, the nano particles are added into the shampoo, so that the scalp can be massaged and the blood circulation can be promoted during hair washing, and the nano particles can be synergized with the camellia oleifera seed oil, the hydrolyzed keratin, the porous starch and the like to enhance the effect of removing dandruff and relieving itching.

5. The invention also prepares the composition and the shampoo substrate without silicone oil into the shampoo which has no silicone oil, can improve the hair brightness, softness and fluffy state and control the scalp hair oil secretion, and the preparation forms such as shampoo, cream shampoo, shampoo and shampoo adopt vegetable oil to replace the silicone oil, thereby effectively avoiding the scalp problem caused by the accumulation of the silicone oil, leading the hair to be fluffy and natural after washing and really being smooth, supple and glossy.

In conclusion, the composition containing the plant extracts for regulating scalp oil secretion, brightening hair and smoothing hair contains various plant extracts, can improve the ordered arrangement of hair scales, inhibit the breeding of bacterial fungi and regulate the water-oil balance of head skin by utilizing the effects of the camellia oleosa seed oil and other plant extracts and the hydrolyzed keratin, achieves the effects of cleaning and removing dandruff, can supplement nutrition and water required by hair and scalp, reduces scalp pruritus, prevents hair loss, bifurcation and fungal breeding, can improve scalp blood circulation, promotes metabolism, makes hair roots strong, makes hair dense and smooth, and makes hair healthy.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

Example 1

A composition containing plant extract for regulating scalp oil secretion, brightening hair and smoothing hair is prepared by the following preparation method:

(1-1) weighing the camellia seeds, the cacumen biotae and the semen cassiae according to the mass ratio of 20:10:10, squeezing the camellia seeds at normal temperature, filtering, centrifuging the filtrate, standing for layering, taking an upper oil phase, and taking a lower camellia seed water phase component and camellia seed filter residues for later use; placing folium Platycladi and semen Cassiae together into volatile oil extractor, adding 30 times of pure water, distilling for 60min, separating to obtain oil phase and water phase containing residue of folium Platycladi and semen Cassiae, and mixing all oil phases to obtain oil phase active ingredient.

(1-2) taking all the materials except the oil phase in the step (1-1), heating to 50 ℃ under stirring, keeping for 60min, filtering, centrifuging, standing, taking supernatant, and concentrating at 50 ℃ to obtain a concentrated solution with the relative density of 1.20 to obtain the water-phase active ingredient.

(1-3) commercially available porous starch, which is prepared from corn starch as a raw material by enzymatic treatment, and has a pore radius of 3.80-6.00 μm and a pore depth of 1.5-2.5 μm.

The oil phase active ingredient, the water phase active ingredient and the porous starch form a first component according to the mass ratio of 5:10: 5.

(2) Hydrolysed keratin obtained from the hydrolysis of hair and having a molecular weight of 10 kilodaltons, which constitutes the second component, is commercially available.

(3) Silver nanoparticles with a particle size of 10nm were commercially available to constitute the third component.

(4) Weighing the raw materials of the first component, the second component and the third component according to the mass ratio of 1:20:0.1, spraying the oil phase active ingredients into the porous starch through an atomizing nozzle, and uniformly mixing the porous starch with other raw materials after the porous starch completely absorbs the oil phase active ingredients to obtain the composition containing the plant extract for regulating scalp oil secretion, hair brightening and hair smoothing.

Example 2

(1-1) weighing the camellia seeds, the cacumen biotae and the semen cassiae according to the mass ratio of 50:20:15, squeezing the camellia seeds at normal temperature, filtering, centrifuging the filtrate, standing for layering, taking an upper oil phase, and taking a lower camellia seed water phase component and camellia seed filter residues for later use; placing folium Platycladi and semen Cassiae together into volatile oil extractor, adding 45 times of pure water, distilling for 80min, separating to obtain oil phase and water phase containing residue of folium Platycladi and semen Cassiae, and mixing all oil phases to obtain oil phase active ingredient.

(1-2) taking all the materials except the oil phase in the step (1-1), heating to 60 ℃ under stirring, keeping for 40min, filtering, centrifuging, standing, taking supernatant, and concentrating at 45 ℃ to obtain a concentrated solution with the relative density of 1.10 to obtain the water-phase active ingredient.

(1-3) obtaining porous starch from the market, wherein the porous starch takes wheat starch as a raw material and is subjected to enzyme method treatment, the radius of a pore is 3.80-6.00 mu m, and the depth of the pore is 1.5-2.5 mu m.

The oil phase active ingredient, the water phase active ingredient and the porous starch form a first component according to a mass ratio of 15:30: 20.

(2) Hydrolysed keratin, obtained by hydrolysis of hair, feathers and having a molecular weight of 15 kilodaltons, is commercially available and constitutes the second component.

(3) The third component is formed by uniformly mixing nano silver particles and nano titanium dioxide particles with the particle size of 15nm purchased from the market in equal mass.

(4) Weighing the raw materials of the first component, the second component and the third component according to the mass ratio of 8:80:0.3, spraying the oil-phase active ingredients into the porous starch through an atomizing nozzle, and uniformly mixing the porous starch with other raw materials after the porous starch completely absorbs the oil-phase active ingredients to obtain the composition containing the plant extract for regulating scalp oil secretion, hair brightening and hair smoothing.

Example 3

(1-1) weighing the camellia seeds, the cacumen biotae and the semen cassiae according to the mass ratio of 35:15:10, squeezing the camellia seeds at normal temperature, filtering, centrifuging the filtrate, standing for layering, taking an upper oil phase, and taking a lower camellia seed water phase component and camellia seed filter residues for later use; placing folium Platycladi and semen Cassiae together into volatile oil extractor, adding 60 times of pure water, distilling for 150min, separating to obtain oil phase and water phase containing residue of folium Platycladi and semen Cassiae, and mixing all oil phases to obtain oil phase active ingredient.

(1-2) taking all the materials except the oil phase in the step (1-1), heating to 70 ℃ under stirring, keeping for 30min, filtering, centrifuging, standing, taking supernatant, and concentrating at 40 ℃ to obtain a concentrated solution with the relative density of 1.05 to obtain the water-phase active ingredient.

The oil phase active ingredient, the water phase active ingredient and the porous starch form a first component according to the mass ratio of 20:40: 20.

(3) And (3) obtaining nano silver particles and nano titanium dioxide particles with the particle size of 20nm from the market, and uniformly mixing the nano silver particles and the nano titanium dioxide particles according to the mass ratio of 2:1 to form a third component.

(4) Weighing the raw materials of the first component, the second component and the third component according to the mass ratio of 10:35:0.5, spraying the oil phase active ingredients into the porous starch through an atomizing nozzle, and uniformly mixing the porous starch with other raw materials after the porous starch completely absorbs the oil phase active ingredients to obtain the composition containing the plant extract for regulating scalp oil secretion, hair brightening and hair smoothing.

Example 4

(1-1) weighing the camellia seeds, the cacumen biotae and the semen cassiae according to the mass ratio of 40:18:12, squeezing the camellia seeds at normal temperature, filtering, centrifuging the filtrate, standing for layering, taking an upper oil phase, and taking a lower camellia seed water phase component and camellia seed filter residues for later use; placing folium Platycladi and semen Cassiae together into volatile oil extractor, adding 40 times of pure water, distilling for 80min, separating to obtain oil phase and water phase containing residue of folium Platycladi and semen Cassiae, and mixing all oil phases to obtain oil phase active ingredient.

(1-2) adding 0.1% of probiotic bacteria agent into all the materials except the oil phase in the step (1-1), performing sealed fermentation at 25 ℃, opening the cover every 12 hours, stirring for 10min, performing sealed fermentation, sealing for 25 times, performing sealed fermentation at 25 ℃ for 120d, filtering, and taking filtrate to obtain an aqueous phase active ingredient; the probiotic agent is a mixture of bacillus subtilis, lactobacillus and saccharomycetes.

The oil phase active ingredient, the water phase active ingredient and the porous starch form a first component according to the mass ratio of 16:35: 14.

(2) Hydrolysed keratin, obtained by hydrolysis of feathers and having a molecular weight of 20 kilodaltons, is commercially available and constitutes the second component.

(3) The third component is composed of nano silver particles and nano titanium dioxide particles which are purchased from the market and have the particle size of 15nm, and the nano silver particles and the nano titanium dioxide particles are uniformly mixed according to the mass ratio of 3: 5.

(4) Weighing the raw materials of the first component, the second component and the third component according to the mass ratio of 5:20:0.4, spraying the oil phase active ingredients into the porous starch through an atomizing nozzle, and uniformly mixing the porous starch with other raw materials after the porous starch completely absorbs the oil phase active ingredients to obtain the composition containing the plant extract for regulating scalp oil secretion, hair brightening and hair smoothing.

Example 5

(1-1) weighing the camellia seeds, the cacumen biotae and the semen cassiae according to the mass ratio of 30:12:10, squeezing the camellia seeds at normal temperature, filtering, centrifuging the filtrate, standing for layering, taking an upper oil phase, and taking a lower camellia seed water phase component and camellia seed filter residues for later use; placing folium Platycladi and semen Cassiae together into volatile oil extractor, adding 50 times of pure water, distilling for 100min, separating to obtain oil phase and water phase containing residue of folium Platycladi and semen Cassiae, and mixing all oil phases to obtain oil phase active ingredient.

(1-2) taking all the materials except the oil phase in the step (1-1), adding 0.2% of probiotic bacteria agent into the materials, performing sealed fermentation at 28 ℃, opening the cover every 24 hours, stirring for 8min, performing sealed fermentation for 20 times, sealing for 100 days at 28 ℃, filtering, and taking filtrate to obtain water-phase active ingredients; the probiotic agent is a mixture of bacillus subtilis, lactobacillus and saccharomycetes.

The oil phase active ingredient, the water phase active ingredient and the porous starch form a first component according to the mass ratio of 10:40: 12.

(2) Hydrolysed keratin, obtained from the hydrolysis of fibroin, hair and having a molecular weight of 25 kilodaltons, is commercially available and constitutes the second component.

(3) The third component is composed of nano silver particles and nano titanium dioxide particles with the particle size of 30nm which are purchased from the market and uniformly mixed in equal amount.

(4) Weighing the raw materials of the first component, the second component and the third component according to the mass ratio of 6:30:0.5, spraying the oil-phase active ingredients into the porous starch through an atomizing nozzle, and uniformly mixing the porous starch with other raw materials after the porous starch completely absorbs the oil-phase active ingredients to obtain the composition containing the plant extract for regulating scalp oil secretion, hair brightening and hair smoothing.

Example 6

(1-1) weighing the camellia seeds, the cacumen biotae and the semen cassiae according to the mass ratio of 48:16:12, squeezing the camellia seeds at normal temperature, filtering, centrifuging the filtrate, standing for layering, taking an upper oil phase, and taking a lower camellia seed water phase component and camellia seed filter residues for later use; putting cacumen Platycladi and semen Cassiae together into volatile oil extractor, adding 55 times of pure water, distilling for 120min, separating to obtain oil phase and water phase containing residue of cacumen Platycladi and semen Cassiae, and mixing all oil phases to obtain oil phase active ingredient.

(1-2) adding 0.5% of probiotic bacteria agent into all the materials except the oil phase in the step (1-1), performing sealed fermentation at 30 ℃, opening the cover every 36 hours, stirring for 10min, performing sealed fermentation for 20 times, sealing for 90d at 30 ℃, filtering, and taking filtrate to obtain an aqueous phase active ingredient; the probiotic agent is a mixture of bacillus subtilis, lactobacillus and saccharomycetes.

The oil phase active ingredient, the water phase active ingredient and the porous starch form a first component according to the mass ratio of 6:25: 8.

(2) Hydrolysed keratin obtained from the hydrolysis of hair and having a molecular weight of 30 kilodaltons, which constitutes the second component, is commercially available.

(3) Nanometer titanium dioxide particles with the particle size of 20nm are purchased from the market to form the third component.

(4) Weighing the raw materials of the first component, the second component and the third component according to the mass ratio of 10:50:0.4, spraying the oil phase active ingredients into the porous starch through an atomizing nozzle, and uniformly mixing the porous starch with other raw materials after the porous starch completely absorbs the oil phase active ingredients to obtain the composition containing the plant extract for regulating scalp oil secretion, hair brightening and hair smoothing.

Example 7

A shampoo containing plant extract for regulating scalp oil secretion is prepared from the composition of example 1, APG surfactant, glycerin, carbomer, sodium xylene sulfonate and CMEA by conventional method, wherein the content of the composition of example 1 is 1.0%

Example 8

A shampoo containing plant extracts for regulating scalp oil secretion is prepared from the composition of example 2, K12 surfactant, K12A surfactant, higher alcohol, hydroxyethyl cellulose, sodium xylene sulfonate, polyethylene oxide and EDTA by conventional preparation method, and the content of the composition of example 2 is 1.0%.

Example 9

A shampoo containing plant extracts for regulating scalp oil secretion is prepared from the composition in example 3, CAB surfactant, SHD surfactant, cationic guar gum, hydroxypropyl methylcellulose, sodium xylene sulfonate, polyethylene oxide and EDTA by conventional preparation method, wherein the content of the composition in example 3 is 1.0%.

Example 10

A shampoo containing plant extract for regulating scalp oil secretion is prepared from the composition of example 4, AESA surfactant, higher alcohol, lanolin, hydroxyethyl cellulose, sodium xylene sulfonate, polyoxyethylene and EDTA by conventional shampoo production process, wherein the content of the composition of example 4 is 3.0%.

Example 11

A shampoo containing plant extracts for regulating scalp oil secretion is prepared from the composition in example 5, amino acid surfactant, spearmint oil, carbomer, acrylic acid, sodium xylene sulfonate, polyoxyethylene and EDTA by conventional production process, wherein the content of the composition in example 5 is 4.0%.

Example 12

A shampoo paste containing plant extracts for regulating scalp grease secretion is prepared from the composition in example 6, an APG surfactant, an amino acid surfactant, cationic guar gum, a CMEA thickener, a DOE-120 thickener, sodium xylene sulfonate, CMEA and EDTA according to a conventional production process of the shampoo paste, wherein the content of the composition in example 5 is 5.0%.

The composition containing the plant extract for regulating scalp oil secretion, hair brightening and hair smoothing is not only suitable for the application of the embodiment, but also can be applied to other hair washing and caring products such as hair conditioner, gel water and the like.

The hydrolyzed keratin used in the present invention has a molecular weight of 10 to 30 ten thousand daltons, and can be obtained by hydrolysis or commercially available.

Examination of use effects

120 subjects of 16-60 years old are selected, wherein 66 men and 54 women have flaky white scales on the head, which is consistent with the phenomenon of excessive dandruff, and the head has greasy and pruritus. All antidandruff rinse and hair care products were discontinued 2 weeks prior to the test.

In this test, the shampoos of examples 7-9 were used as test groups 1-3, and control group 1 and control group 2 were used, and control group 1 was different from test group 1 in that it contained only shampoo base, and control group 2 was different from control group 1 in that it further contained 1% ZPT. Control 3 differs from control 1 in that it also contained 1% silicone oil. The shampoo products of examples 7-9 and controls 1-3 were used 3 times per week for 8 consecutive weeks, randomly divided into 3 groups. And the hair and scalp were scored for various improvements, 10 points each, and 100 points total, with the results as given in the table below.

Table 1 comprehensive effect investigation

As shown in the table, after 8 weeks of use, the shampoo prepared by the invention has remarkable effects on removing dandruff and controlling oil, and the hydrolyzed keratin content of the example 9 is higher, so that the shampoo has better effect of improving the hair glossiness. And 3 embodiments are silicone oil-free formulas, and compared with a control group, particularly a control group 3, the bulkiness of the hair is remarkably improved. The shampoo disclosed by the invention is rich in foam, has good decontamination and deoiling performances, is smooth in wet combing, refreshing in use, good in hair elasticity after use, and has the effects of deoiling and desquamation removal, brightening and softening hair, itching relieving and hair loss prevention and the like.

The control group 1 used shampoo base, and after shampooing, excessive hair oil secretion, dandruff and itching did not improve at all, and the symptoms gradually worsened with the use time. The shampoo used in the group 2 contains ZPT bacteriostatic components, has a relatively obvious using effect in the first 4 weeks, but the using effect is gradually reduced after 5 weeks, which shows that the shampoo in the group has no obvious phenomenon of removing dandruff and relieving itching and has repeated attack. The shampoo base of the control group 3 contains silicone oil, and has good wet combing property and flexibility during hair washing, but has poor bulkiness after hair drying, and is accompanied with pruritus and dandruff aggravation.

The inventor of the invention has found through test summary that the shampoo product added with 0.5-10.0% of the composition of the invention has more obvious effect of improving dull, greasy and collapsed hair with the increase of the addition amount, so that the scalp becomes fresh and cool without pruritus, the hair is bright, smooth, fluffy and natural, the scalp is mild and non-irritating, the sebaceous gland secretion balance of the scalp can be adjusted, the head oil, scurf and pruritus can be reduced, and the refreshing degree of the scalp and the hair can be improved.

Claims

1. A composition containing plant extracts for regulating scalp oil secretion, brightening hair and smoothing hair is characterized by comprising the following components:

(1) a first component: hydrolyzing keratin;

(3) a third component: nano antibacterial particles;

2. The composition containing plant extracts for regulating scalp oil secretion, hair brightening and hair smoothening according to claim 1, wherein the hydrolyzed keratin of the first component is obtained by hydrolyzing one or more raw materials selected from hair, feather and silk protein.

3. The composition for regulating scalp oil secretion, hair brightening and hair smoothening containing plant extracts according to claim 1, wherein the oil-phase active ingredients comprise camellia seed oil, biota orientalis oil and cassia seed oil;

4. The composition containing plant extracts for regulating scalp oil secretion, hair brightening and hair smoothening according to claim 3, wherein the mass ratio of the camellia seeds, the cacumen biotae and the semen cassiae is 20-50:10-20: 10-20.

5. The composition containing plant extracts for regulating scalp oil secretion, hair brightening and hair smoothening according to claim 3, characterized in that the aqueous phase active ingredients are obtained by the following method: adding the lower layer of oil tea seed water phase component and oil tea seed residue into the water phase containing the residue of folium Platycladi and semen Cassiae, heating to 50-70 deg.C under stirring and maintaining for 30-60min, filtering, centrifuging, standing, collecting the supernatant, and concentrating at 40-50 deg.C to obtain concentrated solution with relative density of 1.05-1.20 to obtain water phase active component;

alternatively, the first and second electrodes may be,

adding the lower layer of oil tea seed water phase component and oil tea seed filter residue into the water phase containing the filter residue of folium Platycladi and semen Cassiae, adding 0.1-0.5% of probiotic, sealing and fermenting at 25-30 deg.C, stirring for 5-10min every 12-36h, sealing and fermenting again, sealing at 25-30 deg.C for 90-120d after 20-25 times of above operation, filtering, and collecting filtrate to obtain water phase active component.

6. The composition containing plant extracts for regulating scalp oil secretion, hair brightness and hair smoothness according to claim 1, wherein the porous starch is obtained by enzymatic treatment of starch obtained from one or more of potato, corn, wheat and rice.

7. The composition containing plant extracts for regulating scalp oil secretion, hair brightening and hair smoothening according to claim 1, wherein the porous starch has a pore radius of 3.80 to 6.00 μm and a pore depth of 1.5 to 2.5 μm.

8. The composition containing plant extracts for regulating scalp oil secretion, hair brightening and hair smoothing as claimed in claim 1, wherein the nano antibacterial particles are formed by mixing nano silver particles and/or nano titanium dioxide particles with the particle size of 10-30nm according to the weight ratio of 1-10: 1-10.

9. The composition containing plant extracts for regulating scalp oil secretion, hair brightening and hair smoothening according to claim 1, which is prepared by the following steps: spraying the oil phase active ingredient into the porous starch through an atomizing nozzle, and uniformly mixing the oil phase active ingredient with other raw materials after the porous starch completely absorbs the oil phase active ingredient to obtain the oil-phase-free porous starch.

10. A shampoo, characterized in that it is prepared from a composition containing plant extracts as claimed in any one of claims 1 to 9 for regulating the secretion of oil from the scalp, for lightening and smoothing hair, and an acceptable silicone-free shampoo base, said composition being present in the shampoo in an amount of 1.0 to 80.0%.