CN112043655A - Plant anti-dandruff composition, silicone oil-free shampoo and preparation method thereof - Google Patents

Plant anti-dandruff composition, silicone oil-free shampoo and preparation method thereof Download PDF

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Publication number
CN112043655A
CN112043655A CN202010995673.0A CN202010995673A CN112043655A CN 112043655 A CN112043655 A CN 112043655A CN 202010995673 A CN202010995673 A CN 202010995673A CN 112043655 A CN112043655 A CN 112043655A
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silicone oil
shampoo
dandruff
mixed solution
sodium
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Inventor
谢坤
吴超
张永雪
刘浩
唐如辉
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Dongshengyuan Research Institute Guangzhou Co Ltd
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Dongshengyuan Research Institute Guangzhou Co Ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783Angiosperms [Magnoliophyta]
    • A61K8/9794Liliopsida [monocotyledons]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783Angiosperms [Magnoliophyta]
    • A61K8/9789Magnoliopsida [dicotyledons]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/005Antimicrobial preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/006Antidandruff preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/008Preparations for oily hair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/02Preparations for cleaning the hair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/20Chemical, physico-chemical or functional or structural properties of the composition as a whole
    • A61K2800/30Characterized by the absence of a particular group of ingredients
    • A61K2800/34Free of silicones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/592Mixtures of compounds complementing their respective functions
    • A61K2800/5922At least two compounds being classified in the same subclass of A61K8/18
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/596Mixtures of surface active compounds

Abstract

The invention relates to the technical field of shampoo products, and in particular relates to a plant anti-dandruff composition, a silicone oil-free shampoo and a preparation method thereof. The silicone oil-free shampoo has functions of regulating scalp grease secretion, killing and inhibiting malassezia reproduction, and can solve dandruff problem from root of dandruff generation. The preparation method of the silicone oil-free shampoo has the characteristics of simple process, low production cost and suitability for large-scale production. The plant anti-dandruff composition is one or more of Curcuma kwangsiensis extract, Curcuma wenyujin extract and Eichhornia or Nymphaea caerulea extract, has the effects of regulating scalp grease secretion, killing and inhibiting the reproduction of malassezia, and solves the dandruff problem from the root source generated by dandruff.

Description

Plant anti-dandruff composition, silicone oil-free shampoo and preparation method thereof
Technical Field
The invention relates to the technical field of shampoo products, and particularly relates to a plant anti-dandruff composition, a silicone oil-free shampoo and a preparation method thereof.
Background
With the continuous improvement of living standard of people, shampoo products enter the lives of people for decades, shampoo is gradually changed into functional products with certain efficacy from the initial basic cleaning products, the basic cleaning effect on hair cannot meet the ever-changing requirements of people, people are concerned about whether the functionality is comprehensive after 90 and 00 days, and the basic efficacy of the shampoo products is the dandruff removal just like the basic efficacy of the current skin care products is moisture preservation.
Dandruff is a phenomenon of massive desquamation caused by excessive proliferation of scalp keratinocytes, and the mechanism of dandruff production is generally considered to be related to the proliferation of malassezia, which is lipophilic and exists in sebaceous gland parts with excess triacylglycerols and free fatty acids; lipase produced by malassezia hydrolyzes triglyceride and saturated fatty acid to generate free unsaturated fatty acid, and the free unsaturated fatty acid stimulates scalp to produce dandruff. Dandruff easily causes erythema and pruritus on the scalp and also causes much trouble to patients. Foreign information has shown that nearly 50% of the population will suffer from dandruff for at least some time of life.
Since the introduction of foreign washing and care brands such as Baojie, Panting, and Haifenese into China for thirty-four years, the most commonly used anti-dandruff agents for hair washing products are salicylic acid, Zinc Pyrithione (also known as Zinc Pyrithione, Pyrithione Zinc, abbreviated as ZPT), Piroctone olamine (Pirocone olamine, tradename Octopirox, abbreviated as OCT), Climbazole (Climabazole, tradename Ganbaone, abbreviated as CLM), and the like. The amounts of the above-mentioned ingredients are strictly regulated in the technical standards for cosmetic safety (2015 edition). Zinc Pyrithione (ZPT), although this ingredient can inhibit the growth of gram-positive, negative bacteria and mould, have stronger killing power to fungi and bacteria, can kill the fungus producing dandruff well, achieve the effects of dandruff removal and itching relief, but the deficiency is that the shampoo prepared by using Zinc Pyrithione (ZPT) for a long time can produce drug resistance, the effects of dandruff removal and itching relief are gradually reduced, after using for 5-10 years, antibody is produced, the continuous use can produce serious side effect, scalp itch can not be controlled any more, and scalp itch and dandruff increase occur more seriously, until ZPT is invalid. In addition, Zinc Pyrithione (ZPT) is highly irritating to the skin and damages the skin. Moreover, long-term use of the product can cause drug resistance of pathogenic bacteria, product failure and even more serious skin problems. The anti-dandruff product mainly acts in two ways, namely oil control and reduction of excessive secretion of grease. Secondly, sterilization.
Thus, to meet the needs of the market's mainstream consumer groups such as after 90, after 00, etc., it is desirable that the efficacious actives be of non-chemical origin, preferably natural plant ingredients. Secondly, in order to meet the trend of environmental protection, low carbon, green and nature, and thirdly, in order to change the problems of drug resistance and irritation of the chemical anti-dandruff agent to human bodies caused by long-term use, a new anti-dandruff shampoo product is urgently needed to be developed.
Disclosure of Invention
One purpose of the invention is to provide silicone oil-free shampoo aiming at the defects of the prior art, which has the characteristics of environmental protection, no stimulation, dandruff removal and itching relief.
The second purpose of the invention is to provide a preparation method of the shampoo without silicone oil aiming at the defects of the prior art.
The invention also aims to provide a plant anti-dandruff composition aiming at the defects of the prior art.
In order to achieve one of the purposes, the invention adopts the following technical scheme:
the silicone oil-free shampoo is provided, and comprises the following raw materials in percentage by weight:
Figure BDA0002692531260000021
the plant anti-dandruff composition is a composition formed by combining curcuma kwangsiensis extract, curcuma wenyujin extract and Egyptian blue water lily extract according to any proportion.
Preferably, the anionic surfactant is one or a combination of more than two of sodium lauryl sulfate, sodium laureth sulfate, sodium lauroyl glutamate, ammonium laureth sulfate, sodium lauroyl sarcosinate, disodium laureth sulfosuccinate, sodium methylcocoyl taurate, disodium laureth sulfosuccinate, sodium lauryl glucarate and sodium methylcocoyl taurate.
Preferably, the amphoteric surfactant is one or a combination of more than two of cocoyl propyl betaine, lauroyl propyl betaine, cocoyl betaine, sodium lauroyl amphoacetate, cocamidopropyl hydroxysultaine, lauryl hydroxysultaine or alpha-olefin sulfonate.
Preferably, the cationic conditioner is one or a composition of more than two of stearyl trimethyl ammonium chloride, polyquaternium-7, polyquaternium-10, behenyl trimethyl ammonium chloride, polyquaternium-39, guar gum hydroxypropyl trimethyl ammonium chloride, polyquaternium-67, polyquaternium-22 or polyquaternium-47.
Preferably, the nonionic surfactant is one or a combination of more than two of coconut monoethanolamide, coconut diethanolamide, amine oxide or derivatives thereof and alkyl glycoside.
Preferably, the viscosity regulator is one or a combination of sodium chloride and sodium xylene sulfonate;
the fat-endowing agent is one or a composition of more than two of PEG-7 glyceryl cocoate, PEG/PPG-8/3 diisostearate, glyceryl caprylate/caprate or maleic acid modified castor oil;
the acid-base neutralizing agent is citric acid;
the chelating agent is disodium ethylene diamine tetraacetate;
the preservative comprises one or more of phenoxyethanol, ethylhexyl glycerol, DMDM hydantoin, methylisothiazolinone, methylchloroisothiazolinone, benzyl alcohol or sodium benzoate.
In order to achieve the second purpose, the invention adopts the following technical scheme:
the preparation method of the silicone oil-free shampoo is provided, and comprises the following steps:
step one, preparing a mixed solution A: completely dissolving acid-base neutralizing agent and chelating agent in formula amount with water in formula amount, adding amphoteric surfactant and cation conditioner in formula amount, stirring for dissolving and heating, then adding anionic surfactant and viscosity regulator in formula amount, stirring for dissolving to obtain mixed solution A;
step two, preparing a mixed solution B: adding a formula amount of nonionic surfactant into the mixed solution A prepared in the step one, uniformly stirring, and cooling to obtain a mixed solution B;
step three, preparing a shampoo product: and (4) adding the plant anti-dandruff composition, the preservative and the fat-liquoring agent in the formula ratio into the mixed solution B prepared in the step (II), and stirring and dissolving uniformly to obtain the silicone-free shampoo.
In the technical scheme, in the first step, the acid-base neutralizing agent and the chelating agent in the formula amount are completely dissolved by water in the formula amount, then the amphoteric surfactant and the cationic conditioner in the formula amount are added, stirred and dissolved, heated to 80-85 ℃, then the anionic surfactant and the viscosity regulator in the formula amount are added, stirred and dissolved, and mixed liquor A is obtained;
and in the second step, adding the nonionic surfactant with the formula amount into the mixed solution A prepared in the first step, uniformly stirring, and cooling to 40-45 ℃ to obtain a mixed solution B.
In the technical scheme, the stirring speed in the first step to the third step is 50 r/min-70 r/min.
In the above technical scheme, the cooling rate in the second step is 1 ℃/min.
In order to achieve the third purpose, the invention adopts the following technical scheme:
provides a plant anti-dandruff composition which is a composition of one or more than two of the extracts of curcuma kwangsiensis, curcuma wenyujin and water lily or blue water lily of the silicone oil-free shampoo.
Compared with the prior art, the invention has the beneficial effects that:
(1) the silicone oil-free shampoo provided by the invention is added with the plant anti-dandruff composition consisting of the Guangxi zedoary extract, the Curcuma wenyujin extract and the Egyptian blue water lily flower extract, wherein the Guangxi zedoary extract and the Curcuma wenyujin extract are mainly applied to oil-control and acne-removal products at present, have the function of inhibiting oil secretion, and have no case of being applied to shampoo anti-dandruff products; the Egyptian blue nymphaea flower extract mainly has the functions of weakening the expression of molecules participating in sebum secretion and related inflammatory processes, balancing sebum synthesis and reducing the lipid content of inflammatory injury and acne caused in sebum, is mainly used as an oil-controlling and acne-removing product, and has no case of being applied to a shampoo and dandruff-removing product. Through creative thinking and labor, the three extracts of curcuma kwangsiensis, curcuma wenyujin and nymphaea candida with the effects of controlling oil and removing acnes are combined together and applied to a silicone oil-free shampoo product, so that the effects of removing dandruff and relieving itching of pure plants are achieved, and the shampoo has the advantages of being natural, mild, non-irritating and high in safety. The silicone oil-free shampoo has functions of regulating scalp grease secretion, killing and inhibiting malassezia reproduction, and can solve dandruff problem from root of dandruff generation.
(4) According to the preparation method of the silicone oil-free shampoo, the plant anti-dandruff composition is added in the process of preparing the shampoo product, so that the prepared silicone oil-free shampoo has the effects of regulating scalp grease secretion, killing and inhibiting malassezia reproduction, solves the dandruff problem from the root generated by dandruff, has a good help effect on people suffering from the dandruff problem, has the advantages of being natural, mild, non-irritating and high in safety, and meets the use requirements of people. And the preparation method has the characteristics of simple process, low production cost and suitability for large-scale production.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more apparent, the present invention is further described in detail below with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Wherein, the Curcuma kwangsiensis extract and the Curcuma wenyujin extract used in the embodiment are selected from Guangzhou Yue chemical technology company Limited agency with the brand number of
Figure BDA0002692531260000051
Commercial products of CKW.
The Nelumbo nucifera flower extract used in the examples is selected from Nelupure trade name, which is a trade name of Nelupure, Inc., of Norran, Guangzhou, and is called as Lotus oil-controlling anti-inflammatory factor.
Example 1.
The silicone oil-free shampoo comprises the following raw materials in percentage by weight:
Figure BDA0002692531260000052
the preparation method of the silicone oil-free shampoo comprises the following steps:
step one, completely dissolving disodium ethylene diamine tetraacetate and citric acid with water, adding cocoyl propyl betaine, guar gum hydroxypropyl trimethyl ammonium chloride and polyquaternium-10, stirring and dissolving, heating to 82 ℃, then adding sodium laureth sulfate, sodium methyl cocoyl taurate and sodium chloride, stirring and dissolving to obtain a mixed solution A;
adding coconut monoethanolamide into the mixed solution A, uniformly stirring, and cooling to 42 ℃ to obtain a mixed solution B;
step three, adding the mixture B
Figure BDA0002692531260000053
CKW, Egyptian blue nymphaea flower extract, DMDM hydantoin and PEG-7 glyceryl cocoate, and stirring to dissolve uniformly to obtain the final productThe silicone oil-free shampoo.
In this embodiment, the stirring speed in the first step to the third step is 60 r/min.
In this embodiment, the cooling rate in the second step is 1 ℃/min.
Example 2.
The silicone oil-free shampoo comprises the following raw materials in percentage by weight:
Figure BDA0002692531260000061
the preparation method of the silicone oil-free shampoo comprises the following steps:
step one, completely dissolving disodium ethylene diamine tetraacetate and citric acid with water, adding sodium lauroamphoacetate, guar gum hydroxypropyl trimethyl ammonium chloride and stearyl trimethyl ammonium chloride, stirring for dissolving, heating to 82 ℃, then adding sodium laureth sulfate, ammonium laureth sulfate, sodium methyl cocoyl taurate and sodium chloride, stirring for dissolving, and obtaining a mixed solution A;
adding coconut monoethanolamide into the mixed solution A, uniformly stirring, and cooling to 42 ℃ to obtain a mixed solution B;
step three, adding the mixture B
Figure BDA0002692531260000062
CKW, Egyptian blue nymphaea flower extract, DMDM hydantoin and PEG/PPG-8/3 diisostearate are stirred and dissolved uniformly to obtain the silicone-oil-free shampoo.
In this embodiment, the stirring speed in the first step to the third step is 60 r/min.
In this embodiment, the cooling rate in the second step is 1 ℃/min.
Example 3.
The silicone oil-free shampoo comprises the following raw materials in percentage by weight:
Figure BDA0002692531260000071
the preparation method of the silicone oil-free shampoo comprises the following steps:
step one, completely dissolving disodium ethylene diamine tetraacetate and citric acid with water, adding cocamidopropyl hydroxysulfobetaine, guar hydroxypropyl trimethyl ammonium chloride, polyquaternium-10 and behenyl trimethyl ammonium chloride, stirring and dissolving, heating to 82 ℃, then adding sodium laureth sulfate, sodium methyl cocoyl taurate and sodium chloride, stirring and dissolving to obtain a mixed solution A;
adding coconut diethanolamide into the mixed solution A, uniformly stirring, and cooling to 42 ℃ to obtain mixed solution B;
step three, adding the mixture B
Figure BDA0002692531260000072
CKW, Egyptian blue nymphaea flower extract, DMDM hydantoin and PEG-7 glyceryl cocoate are stirred and dissolved uniformly to obtain the silicone-oil-free shampoo.
In this embodiment, the stirring speed in the first step to the third step is 60 r/min.
In this embodiment, the cooling rate in the second step is 1 ℃/min.
Example 4.
The silicone oil-free shampoo comprises the following raw materials in percentage by weight:
Figure BDA0002692531260000081
the plant anti-dandruff composition is a composition formed by combining curcuma kwangsiensis extract, curcuma wenyujin extract and Egyptian blue water lily extract according to any proportion.
Wherein the anionic surfactant is one or more of sodium lauryl sulfate, sodium laureth sulfate, sodium lauroyl glutamate, ammonium laureth sulfate, sodium lauroyl sarcosinate, disodium laureth sulfosuccinate, sodium methylcocoyl taurate, disodium laureth sulfosuccinate, sodium lauryl glucose carboxylate and sodium methylcocoyl taurate.
Wherein the amphoteric surfactant is one or more of cocoyl propyl betaine, lauroyl propyl betaine, cocoyl betaine, sodium lauroyl amphoacetate, cocamidopropyl hydroxysultaine, lauryl hydroxysultaine and alpha-olefin sulfonate.
Wherein the cationic conditioner is one or more of stearyl trimethyl ammonium chloride, polyquaternium-7, polyquaternium-10, behenyl trimethyl ammonium chloride, polyquaternium-39, guar gum hydroxypropyl trimethyl ammonium chloride, polyquaternium-67, polyquaternium-22 or polyquaternium-47.
Wherein the nonionic surfactant is one or more of coconut monoethanolamide, coconut diethanolamide, amine oxide or its derivatives and alkyl glycoside.
Wherein the viscosity regulator is one or a composition of sodium chloride and sodium xylene sulfonate;
the fat-endowing agent is one or a composition of more than two of PEG-7 glyceryl cocoate, PEG/PPG-8/3 diisostearate, glyceryl caprylate/caprate or maleic acid modified castor oil;
the acid-base neutralizing agent is citric acid;
the chelating agent is disodium ethylene diamine tetraacetate;
the preservative comprises one or more of phenoxyethanol, ethylhexyl glycerol, DMDM hydantoin, methylisothiazolinone, methylchloroisothiazolinone, benzyl alcohol or sodium benzoate.
The preparation method of the silicone oil-free shampoo comprises the following steps:
step one, preparing a mixed solution A: completely dissolving the acid-base neutralizing agent and the chelating agent in the formula amount by using water in the formula amount, adding the amphoteric surfactant and the cationic conditioner in the formula amount, stirring for dissolving, heating to 80-85 ℃, adding the anionic surfactant and the viscosity regulator in the formula amount, and stirring for dissolving to obtain a mixed solution A;
step two, preparing a mixed solution B: adding a non-ionic surfactant with a formula amount into the mixed solution A prepared in the step one, uniformly stirring, and cooling to 40-45 ℃ to obtain a mixed solution B;
step three, preparing a shampoo product: and (4) adding the plant anti-dandruff composition, the preservative and the fat-liquoring agent in the formula ratio into the mixed solution B prepared in the step (II), and stirring and dissolving uniformly to obtain the silicone-free shampoo.
Wherein the stirring speed in the first step to the third step is 50 r/min-70 r/min.
Wherein the cooling speed in the second step is 1 ℃/min.
Example 5.
A plant anti-dandruff composition is one or more of Curcuma kwangsiensis extract, Curcuma wenyujin extract and Eichhornia or Nymphaea caerulea extract.
And (4) carrying out comparative experiments.
The following two comparative examples are added separately
Figure BDA0002692531260000092
Comparative examples of two plant extracts, CKW, aegyptian nymphaea extract, were used to compare the three examples above.
Comparative example 1.
The shampoo comprises the following raw materials in percentage by weight:
Figure BDA0002692531260000091
Figure BDA0002692531260000101
the preparation method of the shampoo comprises the following steps:
step one, completely dissolving disodium ethylene diamine tetraacetate and citric acid with water, adding cocoyl propyl betaine, guar gum hydroxypropyl trimethyl ammonium chloride and polyquaternium-10, stirring and dissolving, heating to 82 ℃, then adding sodium laureth sulfate, sodium methyl cocoyl taurate and sodium chloride, stirring and dissolving to obtain a mixed solution A;
and step two, adding coconut monoethanolamide into the mixed solution A, uniformly stirring, and cooling to 42 ℃ to obtain a mixed solution B.
Step three, adding the mixture B
Figure BDA0002692531260000102
CKW, DMDM hydantoin and PEG-7 glyceryl cocoate, and stirring and dissolving uniformly to obtain the shampoo product.
Wherein the stirring speed in the first step to the third step is 60 r/min.
Wherein the cooling speed in the second step is 1 ℃/min.
Comparative example 2.
The shampoo comprises the following raw materials in percentage by weight:
Figure BDA0002692531260000103
Figure BDA0002692531260000111
the preparation method of the shampoo comprises the following steps:
step one, completely dissolving disodium ethylene diamine tetraacetate and citric acid with water, adding cocoyl propyl betaine, guar gum hydroxypropyl trimethyl ammonium chloride and polyquaternium-10, stirring and dissolving, heating to 82 ℃, then adding sodium laureth sulfate, sodium methyl cocoyl taurate and sodium chloride, stirring and dissolving to obtain a mixed solution A;
adding coconut monoethanolamide into the mixed solution A, uniformly stirring, and cooling to 42 ℃ to obtain a mixed solution B;
and step three, adding the Egyptian blue nymphaea flower extract, DMDM hydantoin and PEG-7 glyceryl cocoate into the mixed solution B, and stirring and dissolving uniformly to obtain the shampoo product.
Wherein the stirring speed in the first step to the third step is 60 r/min.
Wherein the cooling speed in the second step is 1 ℃/min.
Efficacy testing
The silicone oil-free shampoos prepared in examples 1-3 above and the shampoos prepared in comparative examples 1 and 2 were subjected to efficacy tests, respectively, including a combing function test and a product anti-dandruff effect test.
(I) carding function test
The effects of examples 1-3 and comparative examples 1-2 on the total dry combing and wet combing of hair strands before and after use were tested by a hair tester MTT178, respectively. 3 hair bundles are tested in each shampoo, each hair bundle is tested for 5 times in a dry comb and a wet comb, the average value of combing work is taken, the change percentage of the combing work before and after use is calculated and compared, and the conditioning effect of the shampoo is judged. The test results are shown in table 1 below.
TABLE 1 combing function test results of shampoos of examples 1-3 and comparative examples 1-2
Figure BDA0002692531260000112
Figure BDA0002692531260000121
As can be seen from the test results in table 1, the combing rates of the wet hair in examples 1 to 3 are all greater than the combing rate of the dry hair, which indicates that the combing work of the dry hair is less than that of the wet hair, and the hair quality after the dry hair is smoother, so that the conditioning effect of the shampoo without silicone oil is excellent, and the change rate of example 2 is the largest in the three groups of examples, and the hair drying performance is the most excellent, which belongs to the best combination. The change rate of the combing of the wet hair of the shampoo in the comparative example 1 and the shampoo in the comparative example 2 are both larger than that of the combing of the dry hair, the work of the combing of the dry hair is larger than that of the combing of the wet hair, the hair quality is frizzy after the dry hair, and the conditioning effect is poor.
(II) test of anti-dandruff effect of product
50 testers with scalp itch and serious scurf are selected according to a voluntary principle to evaluate the scurf-removing and itching-relieving effects of the silicone-oil-free shampoo, each evaluator uses the products of comparative examples 1-2 and the products of examples 1-3 respectively, after 1 month of use, the evaluation criteria of table 2 are used for scoring, the results of each group are averaged, and the experimental results are shown in table 3.
TABLE 2 evaluation criteria for anti-dandruff effect
Evaluation criteria Score of
After the shampoo is used, dandruff is not generated any more, and scalp itching completely disappears 9-10
After use, dandruff is slightly produced, and scalp hardly has itching feeling 6-8
After the scalp cream is used, more dandruff is generated, and scalp itching is serious 3-5
Has no improvement after use 0
TABLE 3 anti-dandruff effect test results of shampoos of examples 1-3 and comparative examples 1-2
Figure BDA0002692531260000122
Figure BDA0002692531260000131
As can be seen from the results of the anti-dandruff effect test in Table 3, the silicone oil-free shampoos of examples 1-3 of the present invention gave higher scores than those of comparative examples 1-2, indicating that the silicone oil-free shampoos of the present invention have good anti-itching and anti-dandruff effects, and also indicating that the plant anti-dandruff composition comprising Curcuma kwangsiensis extract, Curcuma wenyujin extract and Nymphaea aegyptica flower extract in the formulation of the present invention is superior to that added separately
Figure BDA0002692531260000132
The extract of the CKW or Egyptian blue nymphaea tetragona has better effects of relieving itching and removing dandruff. In addition, the plant-containing anti-dandruff composition can effectively reduce the irritation of the washing and care product to the skin of a human body. Therefore, the silicone-oil-free shampoo disclosed by the invention has the effects of regulating scalp grease secretion, killing and inhibiting malassezia reproduction, and solves the scurf problem from the root of scurf generation. The silicone oil-free shampoo disclosed by the invention has a good help effect on people suffering from dandruff problems, has the advantages of being natural, mild, non-irritating and high in safety, and meets the use requirements of people.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. The silicone oil-free shampoo is characterized in that: comprises the following raw materials in percentage by weight:
Figure FDA0002692531250000011
the plant anti-dandruff composition is a composition formed by combining curcuma kwangsiensis extract, curcuma wenyujin extract and Egyptian blue water lily extract according to any proportion.
2. The silicone oil-free shampoo as defined in claim 1, wherein: the anionic surfactant is one or a composition of more than two of sodium lauryl sulfate, sodium laureth sulfate, sodium lauroyl glutamate, ammonium laureth sulfate, sodium lauroyl sarcosinate, disodium laureth sulfosuccinate, sodium methyl cocoyl taurate, disodium laureth sulfosuccinate, sodium lauryl glucose carboxylate or sodium methyl cocoyl taurate.
3. The silicone oil-free shampoo as defined in claim 1, wherein: the amphoteric surfactant is one or more of cocoyl propyl betaine, lauroyl propyl betaine, cocoyl betaine, sodium lauroyl amphoacetate, cocamidopropyl hydroxysultaine, lauryl hydroxysultaine or alpha-olefin sulfonate.
4. The silicone oil-free shampoo as defined in claim 1, wherein: the cationic conditioner is one or more of stearyl trimethyl ammonium chloride, polyquaternium-7, polyquaternium-10, behenyl trimethyl ammonium chloride, polyquaternium-39, guar gum hydroxypropyl trimethyl ammonium chloride, polyquaternium-67, polyquaternium-22 or polyquaternium-47.
5. The silicone oil-free shampoo as defined in claim 1, wherein: the nonionic surfactant is one or more of coconut monoethanolamide, coconut diethanolamide, amine oxide or its derivatives and alkyl glycoside.
6. The silicone oil-free shampoo as defined in claim 1, wherein: the viscosity regulator is one or a composition of sodium chloride and sodium xylene sulfonate;
the fat-endowing agent is one or a composition of more than two of PEG-7 glyceryl cocoate, PEG/PPG-8/3 diisostearate, glyceryl caprylate/caprate or maleic acid modified castor oil;
the acid-base neutralizing agent is citric acid;
the chelating agent is disodium ethylene diamine tetraacetate;
the preservative comprises one or more of phenoxyethanol, ethylhexyl glycerol, DMDM hydantoin, methylisothiazolinone, methylchloroisothiazolinone, benzyl alcohol or sodium benzoate.
7. The method for preparing the silicone oil-free shampoo as defined in any one of claims 1 to 6, wherein the method comprises the following steps: it comprises the following steps:
step one, preparing a mixed solution A: completely dissolving acid-base neutralizing agent and chelating agent in formula amount with water in formula amount, adding amphoteric surfactant and cation conditioner in formula amount, stirring for dissolving and heating, then adding anionic surfactant and viscosity regulator in formula amount, stirring for dissolving to obtain mixed solution A;
step two, preparing a mixed solution B: adding a formula amount of nonionic surfactant into the mixed solution A prepared in the step one, uniformly stirring, and cooling to obtain a mixed solution B;
step three, preparing a shampoo product: and (4) adding the plant anti-dandruff composition, the preservative and the fat-liquoring agent in the formula ratio into the mixed solution B prepared in the step (II), and stirring and dissolving uniformly to obtain the silicone-free shampoo.
8. The preparation method of the silicone oil-free shampoo as defined in claim 7, wherein the preparation method comprises the following steps: in the first step, completely dissolving the acid-base neutralizing agent and the chelating agent in the formula amount by using water in the formula amount, adding the amphoteric surfactant and the cationic conditioner in the formula amount, stirring for dissolving, heating to 80-85 ℃, adding the anionic surfactant and the viscosity regulator in the formula amount, and stirring for dissolving to obtain a mixed solution A;
and in the second step, adding the nonionic surfactant with the formula amount into the mixed solution A prepared in the first step, uniformly stirring, and cooling to 40-45 ℃ to obtain a mixed solution B.
9. The preparation method of the silicone oil-free shampoo as defined in claim 7, wherein the preparation method comprises the following steps: the stirring speed in the first step to the third step is 50 r/min-70 r/min;
and the cooling speed in the second step is 1 ℃/min.
10. A plant anti-dandruff composition characterized by: the composition of one or more than two of the extracts of curcuma kwangsiensis, curcuma wenyujin and nymphaea candida presl of the silicone oil-free shampoo as claimed in claims 1 to 6.
CN202010995673.0A 2020-09-21 2020-09-21 Plant anti-dandruff composition, silicone oil-free shampoo and preparation method thereof Pending CN112043655A (en)

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