CN112370366A - Shampoo and preparation method thereof - Google Patents
Shampoo and preparation method thereof Download PDFInfo
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- CN112370366A CN112370366A CN202011488138.2A CN202011488138A CN112370366A CN 112370366 A CN112370366 A CN 112370366A CN 202011488138 A CN202011488138 A CN 202011488138A CN 112370366 A CN112370366 A CN 112370366A
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- piroctone olamine
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/006—Antidandruff preparations
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/02—Preparations for cleaning the hair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention is suitable for the technical field of shampoo, and provides a shampoo which comprises the following raw materials in parts by weight: 55-75 parts of water, 15-20 parts of foaming agent, 3-11 parts of 1000ppm nano-silver antibacterial liquid, 1-5 parts of piroctone olamine salt, 3-5 parts of softener, 0.5-1 part of surfactant, 1-3 parts of emulsifier, 0.3-0.9 part of guar gum hydroxypropyl trimethyl ammonium chloride, 0.2-0.6 part of essence and 0.1-0.3 part of citric acid. The invention also provides a preparation method of the shampoo, which is characterized in that the nano-silver and the piroctone olamine are compounded, the antibacterial effect of the nano-silver and the antibacterial and antioxidant effects of the piroctone olamine are utilized, and the growth activity of Pityrosporum ovale causing dandruff is radically inhibited through the synergistic interaction of the nano-silver and the piroctone olamine, so that the scalp itching is effectively cured, and the dandruff removing effect is improved.
Description
Technical Field
The invention relates to the technical field of shampoo, in particular to shampoo and a preparation method thereof.
Background
The requirements of modern people on the quality of life are higher and higher along with the development of the technological level, and the functional requirements on daily necessities tend to be diversified. Shampoo products have become a necessity in human daily life, and are commonly used to cleanse the scalp and condition the hair. The shampoo with excellent quality can effectively clean dirt and grease attached to the scalp and the hair, and simultaneously, can provide nutrition and protection required by the scalp and can bring softness, smoothness and luster to the hair. However, with the progress of the times, the environmental pollution is increasingly serious, the pace of life of people is gradually accelerated, the work and rest pressure of life is changed, the endocrine cycle of the human body is influenced, and the hair on the epidermis of the human body is also correspondingly influenced; when the secretion of oil and fat of scalp is unbalanced, the oil of scalp is greasy; when the scalp flora is unbalanced in environment and a large amount of harmful bacteria are bred, the phenomenon of itching can occur; the stratum corneum of the scalp is metabolized too quickly and falls off to form dandruff. Excessive harmful bacteria can cause the stratum corneum of the scalp to metabolize too fast, and the fallen dandruff can be increased.
At present, hair washing products circulating in the market are various in brands and have large product quality difference, most of traditional products are composed of common surfactants, bactericides, conditioners, emulsified silicone oil, pearling agents, essence and the like, excessive use of the traditional products can cause excessive degreasing of scalp, thereby causing itching, dandruff, hair damage, certain stimulation harm to scalp and poor dandruff removing effect.
Disclosure of Invention
The embodiment of the invention provides shampoo, which aims to compound nano-silver and piroctone olamine, utilizes the antibacterial effect of the nano-silver and the antibacterial and antioxidant effects of the piroctone olamine, and radically inhibits the growth activity of pityrosporum ovale causing dandruff through the synergistic interaction of the nano-silver and the piroctone olamine, thereby effectively radically treating scalp itching without stimulating scalp.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a shampoo comprises the following raw materials in parts by weight:
55-75 parts of water, 15-20 parts of foaming agent, 3-11 parts of 1000ppm nano-silver antibacterial liquid, 1-5 parts of piroctone olamine salt, 3-5 parts of softener, 0.5-1 part of surfactant, 1-3 parts of emulsifier, 0.3-0.9 part of guar gum hydroxypropyl trimethyl ammonium chloride, 0.2-0.6 part of essence and 0.1-0.3 part of citric acid.
Further, the foaming agent is sodium lauroyl sarcosinate.
Further, the softener is cocamidopropyl betaine.
Further, the surfactant is potassium lauroyl wheat amino acid.
Further, the emulsifier is lauryl lactate.
Further, the preparation method of the 1000ppm nano-silver antibacterial liquid comprises the following steps: and (3) dropwise adding the dilute ammonia water solution into a 1.6% silver nitrate solution, stirring, diluting with 10 times of water after the precipitate is dissolved, adding a tannin water solution, heating to 75 ℃, and stirring for 15-30 min to obtain 1000ppm of nano-silver antibacterial liquid.
The invention also provides a preparation method of the shampoo, which comprises the following steps:
1) heating water to 70-80 deg.C, adding surfactant, foaming agent, softener and emulsifier while stirring, and dissolving;
2) homogenizing with homogenizer for 5-10min, cooling to 50-60 deg.C, and adding piroctone olamine salt;
3) continuously cooling to 40-45 deg.C, adding 1000ppm nanometer silver antibacterial liquid, guar gum hydroxypropyl trimethyl ammonium chloride, essence and citric acid, and mixing thoroughly;
4) cooling to below 35 deg.C, detecting semi-finished product, filtering and discharging after qualified;
5) storing;
6) and (5) filling, packaging and warehousing.
Further, the rotation speed of the homogenizer in the step 2) is 540-.
The invention has the following beneficial effects:
according to the invention, the nano-silver and the piroctone olamine are compounded, and the growth activity of pityrosporum ovale causing dandruff is radically inhibited by utilizing the antibacterial effect of the nano-silver and the antibacterial and antioxidant effects of the piroctone olamine through the synergistic interaction of the nano-silver and the piroctone olamine, so that the dandruff and the itch are effectively cured, and the anti-dandruff effect is improved.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail 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.
The silver particles can directly enter the thallus to be combined with oxygen metabolic enzyme, so that the thallus is suffocated to death, and most of microbes such as bacteria, fungi, mould fungi, spores and the like which are contacted with the thallus can be killed. The silver has comprehensive antibacterial activity on drug-resistant pathogenic bacteria such as drug-resistant escherichia coli, drug-resistant staphylococcus aureus, drug-resistant pseudomonas aeruginosa, streptococcus pyogenes, drug-resistant enterococcus, anaerobic bacteria and the like; has antibacterial effect on bacteria such as Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans and other G + and G-type pathogenic bacteria on the surface of burn, scald and wound; the sterilization agent also has strong sterilization effect on chlamydia trachomatis and gonococcus causing sexually transmitted diseases; the nano silver solution can directly and quickly kill bacterial spores in the scalp to enable the bacterial spores to lose reproductive capacity, and the bacteria can not generate drug resistance, so that the effects of removing dandruff and relieving itching are achieved;
the piroctone olamine salt is a heterocyclic compound, can relieve inflamed scalp and reduce peeling, has a broad-spectrum antibacterial effect, has a strong function of resisting pityriasis ovalis, can effectively inhibit bacteria and decompose peroxide, reduces stimulation to the scalp caused by a peroxide product, has good oxidation resistance, and can fundamentally block an external channel generated by dandruff, thereby effectively radically treating dandruff and itching, but not temporarily eliminating the dandruff from the surface in a degreasing mode;
specifically, the embodiment of the invention provides a shampoo which comprises the following raw materials in parts by weight:
55-75 parts of water, 15-20 parts of foaming agent, 3-11 parts of 1000ppm nano-silver antibacterial liquid, 1-5 parts of piroctone olamine salt, 3-5 parts of softener, 0.5-1 part of surfactant, 1-3 parts of emulsifier, 0.3-0.9 part of guar gum hydroxypropyl trimethyl ammonium chloride, 0.2-0.6 part of essence and 0.1-0.3 part of citric acid.
In the embodiment of the invention, the foaming agent is sodium lauroyl sarcosinate.
In an embodiment of the invention, the softener is cocamidopropyl betaine.
In the embodiment of the invention, the surfactant is potassium lauroyl wheat amino acid.
In the embodiment of the invention, the emulsifier is lauryl lactate.
In the embodiment of the invention, the preparation method of the 1000ppm nano-silver antibacterial liquid comprises the following steps: and (3) dropwise adding the dilute ammonia water solution into a 1.6% silver nitrate solution, stirring, diluting with 10 times of water after the precipitate is dissolved, adding a tannin water solution, heating to 75 ℃, and stirring for 15-30 min to obtain 1000ppm of nano-silver antibacterial liquid.
The embodiment of the invention also provides a preparation method of the shampoo, which comprises the following steps:
1) heating water to 70-80 deg.C, adding surfactant, foaming agent, softener and emulsifier while stirring, and dissolving;
2) homogenizing with homogenizer for 5-10min, cooling to 50-60 deg.C, and adding piroctone olamine salt;
3) continuously cooling to 40-45 deg.C, adding 1000ppm nanometer silver antibacterial liquid, guar gum hydroxypropyl trimethyl ammonium chloride, essence and citric acid, and mixing thoroughly;
4) cooling to below 35 deg.C, detecting semi-finished product, filtering and discharging after qualified;
5) storing;
6) and (5) filling, packaging and warehousing.
In the embodiment of the invention, the rotation speed of the homogenizer in the step 2) is 540-.
The technical solution and the technical effect of the present invention will be further described by specific examples.
Example 1
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 1g of piroctone olamine salt, further cooling to 45 deg.C, adding 3g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 2
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 2g of piroctone olamine salt, further cooling to 45 deg.C, adding 3g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 3
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding piroctone olamine salt 3g, further cooling to 45 deg.C, adding 1000ppm nano-silver antibacterial liquid 3g, guar hydroxypropyl trimethyl ammonium chloride 0.5g, essence 0.4g and citric acid 0.2g, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 4
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 4g of piroctone olamine salt, further cooling to 45 deg.C, adding 3g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 5
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 5g of piroctone olamine salt, further cooling to 45 deg.C, adding 3g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 6
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 1g of piroctone olamine salt, further cooling to 45 deg.C, adding 4g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 7
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 1g of piroctone olamine salt, further cooling to 45 deg.C, adding 5g of 1000ppm nano silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 8
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 1g of piroctone olamine salt, further cooling to 45 deg.C, adding 6g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 9
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min by using a homogenizer, cooling the solution to 55 ℃, adding 1g of piroctone olamine, continuously cooling to 45 ℃, adding 7g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and fully and uniformly mixing to obtain a semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 10
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min by using a homogenizer, cooling the solution to 55 ℃, adding 1g of piroctone olamine, continuously cooling to 45 ℃, adding 8g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and fully and uniformly mixing to obtain a semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 11
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min by using a homogenizer, cooling the solution to 55 ℃, adding 1g of piroctone olamine, continuously cooling to 45 ℃, adding 9g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and fully and uniformly mixing to obtain a semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 12
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min by using a homogenizer, cooling the solution to 55 ℃, adding 1g of piroctone olamine, continuously cooling to 45 ℃, adding 10g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and fully and uniformly mixing to obtain a semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 13
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 1g of piroctone olamine salt, further cooling to 45 deg.C, adding 11g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 14
Taking 65g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 1g of piroctone olamine salt, further cooling to 45 deg.C, adding 3g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Example 15
Taking 75g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 1g of piroctone olamine salt, further cooling to 45 deg.C, adding 3g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Control group
A commercially available ordinary shampoo.
The shampoos of examples 1 to 15 and comparative example were sampled, 160 subjects with similar dandruff condition were selected and divided into 16 groups of 10 subjects, each group was shampooed with the respective sample shampoos at a frequency of once every 2 days, and the dandruff removing effect was evaluated after four weeks.
The evaluation method comprises the following steps: using dandruff attached to hair in 4cm above scalp and hair root as reference, scoring each group according to 5-grade scoring method, and calculating average dandruff removing grade, wherein the specific measurement results are shown in table 1 below:
wherein, level 0 indicates no dandruff, level 1 is small pieces of powder, level 2 is small to medium sized pieces, level 3 is large and thin pieces loosely connected with the scalp, level 4 is large and adhesive pieces, and level 5 is large yellow pieces closely attached to the scalp.
TABLE 1
| Numbering | Item of implementation | Grade of antidandruff |
| 1 | Example 1 | Grade 3 |
| 2 | Example 2 | Stage 2 |
| 3 | Example 3 | Level 1 |
| 4 | Example 4 | Stage 2 |
| 5 | Example 5 | Stage 2 |
| 6 | Example 6 | Stage 2 |
| 7 | Example 7 | Stage 2 |
| 8 | Example 8 | Level 1 |
| 9 | Example 9 | Level 0 |
| 10 | Example 10 | Level 1 |
| 11 | Example 11 | Stage 2 |
| 12 | Example 12 | Grade 3 |
| 13 | Example 13 | Grade 3 |
| 14 | Example 14 | Stage 2 |
| 15 | Example 15 | Grade 3 |
| 16 | Control group | Grade 5 |
As can be seen from Table 1, compared with the commercially available ordinary shampoo, the shampoo prepared by the invention has obviously improved anti-dandruff effect; among them, the shampoo prepared in example 9 has the best anti-dandruff effect; according to examples 1 to 5, when piroctone olamine is used in an amount of 3, the produced shampoo is the most excellent in anti-dandruff effect; when the dosage of the 1000ppm nano-silver antibacterial liquid is 7g, the prepared shampoo has the best anti-dandruff effect.
Furthermore, the invention takes the example 9 as a reference group, and a single factor deletion comparison experiment is carried out on the piroctone olamine salt and the 1000ppm nano-silver antibacterial liquid, and the experimental result shows that different factors are deleted, and the finally prepared shampoo has a certain difference in anti-dandruff performance, which is concretely shown in the following comparative examples.
Comparative example 1
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min by using a homogenizer, cooling the solution to 55 ℃, further cooling to 45 ℃, adding 3g of 1000ppm nano-silver antibacterial liquid, 0.5g of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and fully and uniformly mixing to obtain a semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Comparative example 2
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution at 720r/min for 10min, cooling to 55 deg.C, adding 1g of piroctone olamine salt, cooling to 45 deg.C, adding 0.5g of guar hydroxypropyl trimethyl ammonium chloride, 0.4g of essence and 0.2g of citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Comparative example 3
Taking 55g of water, heating the water to 75 ℃, pouring the water into a stirrer, starting the stirrer, adding 1g of lauroyl wheat amino acid potassium, 15g of sodium lauroyl sarcosinate, 5g of cocamidopropyl betaine and 3g of lauryl lactic acid while stirring, and obtaining a dissolved solution after all the components are completely dissolved in the water; homogenizing the solution with a homogenizer at a rotation speed of 720r/min for 10min, cooling the solution to 55 deg.C, further cooling to 45 deg.C, adding 0.5g guar hydroxypropyl trimethyl ammonium chloride, 0.4g essence and 0.2g citric acid, and mixing to obtain semi-finished emulsion; and finally, cooling to below 35 ℃, carrying out semi-finished product detection, filtering impurities in the semi-finished product emulsion after the semi-finished product emulsion is detected to be qualified, and discharging to obtain the shampoo.
Similarly, the shampoos of comparative examples 1 to 3 were subjected to the anti-dandruff rating test, and the results are shown in table 2 below:
TABLE 2
| Numbering | Item of implementation | Piroctone olamine salt | 1000ppm nano silver antibacterial liquid | Grade of antidandruff |
| 9 | Example 9 | √ | √ | Level 0 |
| 17 | Comparative example 1 | √ | Grade 3 | |
| 18 | Comparative example 2 | √ | 4 stage | |
| 19 | Comparative example 3 | Grade 5 |
As can be seen from Table 2, the shampoo prepared by the invention has greatly improved anti-dandruff effect compared with the use of piroctone olamine salt alone and the use of 1000ppm nano-silver antibacterial liquid alone.
In general, the nano-silver and the piroctone olamine are compounded, and the growth activity of pityrosporum ovale causing dandruff is radically inhibited by utilizing the antibacterial effect of the nano-silver and the antibacterial and antioxidant effects of the piroctone olamine through the synergistic interaction of the nano-silver and the piroctone olamine, so that the dandruff and the itch are effectively cured, and the dandruff removing effect is improved.
It should be understood that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The shampoo is characterized by comprising the following raw materials in parts by weight: 55-75 parts of water, 15-20 parts of foaming agent, 3-11 parts of 1000ppm nano-silver antibacterial liquid, 1-5 parts of piroctone olamine salt, 3-5 parts of softener, 0.5-1 part of surfactant, 1-3 parts of emulsifier, 0.3-0.9 part of guar gum hydroxypropyl trimethyl ammonium chloride, 0.2-0.6 part of essence and 0.1-0.3 part of citric acid.
2. The shampoo according to claim 1, characterized by comprising the following raw materials in parts by weight: 60-70 parts of water, 17-19 parts of foaming agent, 5-9 parts of 1000ppm nano-silver antibacterial liquid, 2-4 parts of piroctone olamine salt, 3-4 parts of softener, 0.7-0.9 part of surfactant, 1.5-2.5 parts of emulsifier, 0.5-0.7 part of guar gum hydroxypropyl trimethyl ammonium chloride, 0.3-0.5 part of essence and 0.1-0.2 part of citric acid.
3. The shampoo according to claim 1, characterized by comprising the following raw materials in parts by weight: 65 parts of water, 18 parts of foaming agent, 7 parts of 1000ppm nano-silver antibacterial liquid, 3 parts of piroctone olamine salt, 3 parts of softener, 0.8 part of surfactant, 2 parts of emulsifier, 0.6 part of guar gum hydroxypropyl trimethyl ammonium chloride, 0.4 part of essence and 0.2 part of lemon.
4. The shampoo of claim 1 wherein the foaming agent is sodium lauroyl sarcosinate.
5. The shampoo of claim 1 wherein the softening agent is cocamidopropyl betaine.
6. The shampoo of claim 1 wherein the surfactant is potassium lauroyl wheat amino acid.
7. The shampoo of claim 1, wherein the emulsifier is lauryl lactate.
8. The shampoo according to claim 1, wherein the preparation method of the 1000ppm nano silver antibacterial liquid is as follows: and (3) dropwise adding the dilute ammonia water solution into a 1.6% silver nitrate solution, stirring, diluting with 10 times of water after the precipitate is dissolved, adding a tannin water solution, heating to 75 ℃, and stirring for 15-30 min to obtain 1000ppm of nano-silver antibacterial liquid.
9. A method of preparing the shampoo of any of claims 1 to 8 comprising the steps of:
1) heating water to 70-80 deg.C, adding surfactant, foaming agent, softener and emulsifier while stirring, and dissolving;
2) homogenizing with homogenizer for 5-10min, cooling to 50-60 deg.C, and adding piroctone olamine salt;
3) continuously cooling to 40-45 deg.C, adding 1000ppm nanometer silver antibacterial liquid, guar gum hydroxypropyl trimethyl ammonium chloride, essence and citric acid, and mixing thoroughly;
4) cooling to below 35 deg.C, detecting semi-finished product, filtering and discharging after qualified;
5) storing;
6) and (5) filling, packaging and warehousing.
10. The method as claimed in claim 9, wherein the rotation speed of the homogenizer in step 2) is 540-720 r/min.
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| US20110008463A1 (en) * | 2008-03-12 | 2011-01-13 | Jan Pieter Hendrik Bosselaers | Combinations of hydroxypyrion compounds and silver compounds |
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