CN111388387A

CN111388387A - Anti-allergic shampoo with shampoo and essence separated and preparation method thereof

Info

Publication number: CN111388387A
Application number: CN202010265820.9A
Authority: CN
Inventors: 李晓亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-07-10

Abstract

An anti-allergic shampoo with shampoo separated from essence and a preparation method thereof relate to a shampoo and a preparation method thereof. The problem that sensitive people are easily allergic by the existing shampoo is solved. The shampoo comprises N-palmitoyl methionine sulfoxide, N-lauroyl sodium sarcosinate, cocamidopropyl betaine, barley malt extract, citrus extract, fructus momordicae kernel oil, tremella polysaccharide, a chelating agent, a pH regulator, a viscosity regulator, essence and water. The method comprises the following steps: adding water into a reaction kettle, heating, adding cocamidopropyl betaine and N-lauroyl sodium sarcosinate, dissolving, and cooling; adding N-palmitoyl methionine sulfoxide, dissolving, and cooling; adding fructus Siraitiae Grosvenorii kernel oil, Mandarin orange extract and chelating agent solution, and cooling; adding barley malt extract and tremella polysaccharide, and stirring; adding pH regulator and viscosity regulator to obtain shampoo containing no essence; and (5) packaging the essence separately. The invention is used in the field of daily cosmetics.

Description

Anti-allergic shampoo with shampoo and essence separated and preparation method thereof

Technical Field

The invention relates to the field of daily cosmetics, in particular to shampoo and a preparation method thereof.

Background

The shampoo is one of living necessities of people and is a commodity which is used by people almost every day. In recent years, people not only require the cleaning function of the shampoo, but also pursue the effects of enabling hair to be soft, smooth, black, plump, elastic, moisture-preserving, antistatic and the like.

Most of the existing hair washing products contain components which can cause skin allergy and inflammation of sensitive people. Some shampoo products are added with preservatives, and many preservatives are 'genuine' which causes allergy; some shampoo products are designed to make hair soft and shiny, and some people are also allergic when added with conditioners containing chemical components. The long-term use can cause great hidden danger to health.

Disclosure of Invention

The invention provides an anti-allergy shampoo and a preparation method thereof, aiming at solving the problem that the existing shampoo easily causes allergy to sensitive people.

The anti-allergic shampoo with the separated shampoo and essence comprises a shampoo body and the essence, wherein the shampoo body comprises, by weight, 15-18 parts of N-palmitoyl methionine sulfoxide, 8-10 parts of N-lauroyl sodium sarcosinate, 5-8 parts of cocamidopropyl betaine, 0.5-5 parts of barley malt extract, 0.5-5 parts of citrus extract, 2-6 parts of momordica grosvenori kernel oil, 0.2-0.8 part of tremella polysaccharide, 0.1-0.3 part of chelating agent, 0.1-0.3 part of pH regulator, 0.5-1 part of viscosity regulator and 65-80 parts of water, and the essence is 0.2-0.7 part by weight.

Further, the chelating agent is disodium EDTA or sodium citrate.

Further, the pH regulator is citric acid.

Further, the viscosity regulator is NaCl.

The preparation method of the anti-allergic shampoo comprises the following steps:

firstly, adding a chelating agent into part of water, stirring and dissolving to obtain a chelating agent solution;

adding the rest water into the reaction kettle under the stirring condition, heating to 70-75 ℃, adding the cocamidopropyl betaine, stirring uniformly, adding the N-lauroyl sodium sarcosinate, preserving the temperature for 10-30min, and cooling after complete dissolution;

thirdly, cooling to 60-65 ℃, adding N-palmitoyl methionine sulfoxide, stirring until the N-palmitoyl methionine sulfoxide is completely dissolved, and cooling;

fourthly, after the temperature is reduced to 45 to 55 ℃, adding the momordica grosvenori kernel oil, the citrus extract and the chelating agent solution, continuously stirring uniformly, and then reducing the temperature;

fifthly, after the temperature is reduced to 20-30 ℃, adding the barley malt extract and the tremella polysaccharide, and continuing to stir uniformly;

sixthly, adding a pH regulator to regulate the pH of the system to 5.5-6.5, and adding a viscosity regulator to regulate the viscosity of the system to 2500-4000 cp; continuously stirring for 10-30min to obtain shampoo containing no essence;

and seventhly, independently packaging the essence, and adding the essence into the shampoo obtained in the sixth step when in use.

Furthermore, the N-palmitoyl methionine sulfoxide is obtained by using methionine as a raw material, oxidizing with hydrogen peroxide to obtain methionine sulfoxide, and reacting with long-carbon-chain palmitic acid.

The invention has the beneficial effects that:

1. the invention adopts N-palmitoyl methionine sulfoxide as a main surfactant, takes low-cost methionine as a raw material, obtains the methionine sulfoxide through hydrogen peroxide oxidation, and then reacts with long-carbon-chain palmitic acid to obtain the surfactant. And meanwhile, N-lauroyl sodium sarcosinate and cocamidopropyl betaine are compounded, so that the thickening property and the foaming property are improved. Quick and much bubbling, easy cleaning and no residue. The N-palmitoyl methionine sulfoxide has good hard water stability, and the sulfoxide group and the carboxyl group have certain complexing effect on calcium ions, so that the tolerance degree of the N-palmitoyl methionine sulfoxide to hard water can be effectively enhanced. In addition, the antibacterial agent has obvious antibacterial activity on bacteria, mould and microzyme.

2. The momordica grosvenori kernel oil is added into the shampoo, has a certain antibacterial effect, is combined with the antibacterial activity of the N-palmitoyl methionine sulfoxide, improves the antibacterial performance of the shampoo, and prolongs the quality guarantee period of the shampoo without adding a preservative. Meanwhile, the momordica grosvenori kernel oil is combined with the tremella polysaccharide, so that the moisturizing effect of the shampoo is improved, the hair quality of the hair is effectively improved, conditioners such as silicone oil and cationic polymer do not need to be added, and the stability of the shampoo can be further improved.

3. Preservatives in shampoo compositions tend to be allergenic. The barley malt extract and the citrus extract are added and compounded, so that the shampoo has the effects of diminishing inflammation and resisting allergy, and no preservative is added in the shampoo, so that the allergy risk of sensitive people is further reduced, and the shampoo is suitable for sensitive skin.

4. The invention does not add cationic polymers such as silicone oil, guar gum and the like, does not add preservatives and has no stimulation to skin and eyes.

5. The invention breaks the tradition that one bottle of shampoo only has one fragrance, and the essence is separately packaged, so that customers can select the essence with more flavors according to their own preference and add the essence into the shampoo for use.

Detailed Description

The technical solution of the present invention is not limited to the following specific embodiments, but includes any combination of the specific embodiments.

The first embodiment is as follows: the anti-allergic shampoo with the separated shampoo and essence comprises a shampoo body and the essence, wherein the shampoo body comprises, by weight, 15-18 parts of N-palmitoyl methionine sulfoxide, 8-10 parts of N-lauroyl sodium sarcosinate, 5-8 parts of cocamidopropyl betaine, 0.5-5 parts of barley malt extract, 0.5-5 parts of citrus extract, 2-6 parts of siraitia grosvenori kernel oil, 0.2-0.8 part of tremella polysaccharide, 0.1-0.3 part of chelating agent, 0.1-0.3 part of pH regulator, 0.5-1 part of viscosity regulator and 65-80 parts of water, and the essence is 0.2-0.7 part.

The second embodiment is as follows: the first difference between the present embodiment and the specific embodiment is: the chelating agent is EDTA disodium or sodium citrate. The rest is the same as the first embodiment.

The third concrete implementation mode: the first difference between the present embodiment and the specific embodiment is: the pH regulator is citric acid. The rest is the same as the first embodiment.

The fourth concrete implementation mode: the first difference between the present embodiment and the specific embodiment is: the viscosity regulator is NaCl. The rest is the same as the first embodiment.

The fifth concrete implementation mode: the first difference between the present embodiment and the specific embodiment is: the preparation method of the barley malt extract comprises the following steps:

A. germinating barley seeds for 1-7 days to obtain barley malt;

B. drying barley malt, adding 10 volumes of 70% ethanol solution, and performing ultrasonic extraction at normal temperature for 3-5 hr;

C. filtering the extractive solution, concentrating the filtrate, and volatilizing solvent to obtain barley malt extract. The rest is the same as the first embodiment.

A sixth specific embodiment: the first difference between the present embodiment and the specific embodiment is: the preparation method of the citrus extract comprises the following steps:

drying the skin of ponkan orange at 40 ℃, crushing the dried skin into powder, adding 15 times of 75% ethanol solution into the powder, placing the powder at 50 ℃ for shaking and leaching for 6-8 hours, centrifuging the solution, taking the liquid, performing rotary evaporation to obtain a paste, and adding 10 times of distilled water to dissolve the paste. The rest is the same as the first embodiment.

The citrus extract prepared by the method contains abundant flavanones, regulates skin microcirculation, and is beneficial to sensitive skin to relieve allergic symptoms.

Embodiment seven specifically: the first difference between the present embodiment and the specific embodiment is: the preparation method of the momordica grosvenori seed kernel oil comprises the following steps:

crushing the momordica grosvenori kernels, adding petroleum ether into the crushed momordica grosvenori kernels under a water bath condition of 65 ℃, heating and refluxing the crushed momordica grosvenori kernels for 2 hours, carrying out rotary evaporation on an extracting solution, firstly enabling the temperature to reach 30-40 ℃, then heating the extracting solution to 80-85 ℃ until no petroleum ether exists, and finally vacuumizing until all solvents are taken out to obtain the momordica grosvenori kernel oil. The rest is the same as the first embodiment.

The specific implementation mode eight: the first difference between the present embodiment and the specific embodiment is: the preparation method of the tremella polysaccharide comprises the following steps:

adding water with the mass 3 times that of the tremella, placing the tremella in an ultrasonic cleaner with the frequency of 50kHz for ultrasonic treatment for 3-5 minutes, adding water with the mass 8-10 times that of the tremella, heating and refluxing for 2-3 hours under normal pressure, stopping heating, cooling to room temperature, filtering with 200 meshes and 300 meshes, concentrating and drying to obtain the tremella. The rest is the same as the first embodiment.

The concrete implementation mode is nine: the preparation method of the anti-allergy shampoo with the shampoo and the essence separated comprises the following steps:

The specific implementation mode is ten: the present embodiment differs from the ninth embodiment in that: the N-palmitoyl methionine sulfoxide is obtained by using methionine as a raw material, oxidizing with hydrogen peroxide to obtain methionine sulfoxide, and reacting with long-carbon-chain palmitic acid. The rest is the same as the embodiment nine.

The N-palmitoyl methionine sulfoxide has improved surface performance due to the introduction of long carbon chain, and has good emulsifying capacity and solubilization capacity. In addition, the N-palmitoyl methionine sulfoxide has good hard water stability, and the sulfoxide group and the carboxyl group have certain complexing effect on calcium ions, so that the tolerance degree of the N-palmitoyl methionine sulfoxide to hard water can be effectively enhanced. In addition, the antibacterial agent has obvious antibacterial activity on bacteria, mould and microzyme.

The concrete implementation mode eleven: the present embodiment differs from the ninth embodiment in that: the preparation method of the barley malt extract comprises the following steps:

A. germinating barley seeds for 1-7 days to obtain barley malt;

C. filtering the extractive solution, concentrating the filtrate, and volatilizing solvent to obtain barley malt extract. The rest is the same as the embodiment nine.

Specific embodiment twelfth: the present embodiment differs from the ninth embodiment in that: the preparation method of the citrus extract comprises the following steps:

drying the skin of ponkan orange at 40 ℃, crushing the dried skin into powder, adding 15 times of 75% ethanol solution into the powder, placing the powder at 50 ℃ for shaking and leaching for 6-8 hours, centrifuging the solution, taking the liquid, performing rotary evaporation to obtain a paste, and adding 10 times of distilled water to dissolve the paste. The rest is the same as the embodiment nine.

A specific embodiment thirteen: the present embodiment differs from the ninth embodiment in that: the preparation method of the momordica grosvenori seed kernel oil comprises the following steps:

crushing the momordica grosvenori kernels, adding petroleum ether into the crushed momordica grosvenori kernels under a water bath condition of 65 ℃, heating and refluxing the crushed momordica grosvenori kernels for 2 hours, carrying out rotary evaporation on an extracting solution, firstly enabling the temperature to reach 30-40 ℃, then heating the extracting solution to 80-85 ℃ until no petroleum ether exists, and finally vacuumizing until all solvents are taken out to obtain the momordica grosvenori kernel oil. The rest is the same as the embodiment nine.

A specific embodiment is fourteen: the present embodiment differs from the ninth embodiment in that: the preparation method of the tremella polysaccharide comprises the following steps:

adding water with the mass 3 times that of the tremella, placing the tremella in an ultrasonic cleaner with the frequency of 50kHz for ultrasonic treatment for 3-5 minutes, adding water with the mass 8-10 times that of the tremella, heating and refluxing for 2-3 hours under normal pressure, stopping heating, cooling to room temperature, filtering with 200 meshes and 300 meshes, concentrating and drying to obtain the tremella. The rest is the same as the embodiment nine.

The following examples are given to illustrate the present invention, and the following examples are carried out on the premise of the technical solution of the present invention, and give detailed embodiments and specific procedures, but the scope of the present invention is not limited to the following examples.

Example 1:

the anti-allergic shampoo comprises, by weight, 16 parts of N-palmitoyl methionine sulfoxide, 8 parts of N-lauroyl sodium sarcosinate, 6 parts of cocamidopropyl betaine, 2 parts of barley malt extract, 4 parts of citrus extract, 5 parts of momordica grosvenori kernel oil, 0.5 part of tremella polysaccharide, 0.1 part of chelating agent EDTA, 0.1 part of pH regulator citric acid, 1 part of viscosity regulator NaCl, 0.3 part of essence and 70 parts of water.

adding the rest water into the reaction kettle under the stirring condition, heating to 75 ℃, adding the cocamidopropyl betaine, stirring uniformly, adding the N-lauroyl sodium sarcosinate, preserving the temperature for 230min, and cooling after complete dissolution;

thirdly, cooling to 65 ℃, adding N-palmitoyl methionine sulfoxide, stirring until the N-palmitoyl methionine sulfoxide is completely dissolved, and cooling;

fourthly, after the temperature is reduced to 505 ℃, adding the momordica grosvenori kernel oil, the citrus extract and the chelating agent solution, continuously stirring uniformly, and then reducing the temperature;

fifthly, after the temperature is reduced to 25 ℃, adding the barley malt extract and the tremella polysaccharide, and continuing to stir uniformly;

sixthly, adding a pH regulator to regulate the pH of the system to 5.5, and adding a viscosity regulator to regulate the viscosity of the system to 2500 cp; stirring for 20min to obtain shampoo containing no essence;

Example 2:

the anti-allergic shampoo comprises, by weight, 18 parts of N-palmitoyl methionine sulfoxide, 8 parts of N-lauroyl sodium sarcosinate, 8 parts of cocamidopropyl betaine, 3 parts of barley malt extract, 5 parts of citrus extract, 6 parts of momordica grosvenori kernel oil, 0.6 part of tremella polysaccharide, 0.2 part of chelating agent EDTA, 0.2 part of pH regulator citric acid, 0.5 part of viscosity regulator NaCl, 0.5 part of essence and 75 parts of water.

adding the rest water into the reaction kettle under the stirring condition, heating to 70 ℃, adding the cocamidopropyl betaine, stirring uniformly, adding the N-lauroyl sodium sarcosinate, preserving the temperature for 15min, and cooling after complete dissolution;

thirdly, cooling to 60 ℃, adding N-palmitoyl methionine sulfoxide, stirring until the N-palmitoyl methionine sulfoxide is completely dissolved, and cooling;

fourthly, after the temperature is reduced to 45 ℃, adding the momordica grosvenori kernel oil, the citrus extract and the chelating agent solution, continuously stirring uniformly, and then cooling;

sixthly, adding a pH regulator to regulate the pH of the system to 6, and adding a viscosity regulator to regulate the viscosity of the system to 3000 cp; stirring for 15min to obtain shampoo containing no essence;

Example 3:

the anti-allergic shampoo comprises, by weight, 15 parts of N-palmitoyl methionine sulfoxide, 10 parts of N-lauroyl sodium sarcosinate, 8-8 parts of cocamidopropyl betaine, 0.5 part of barley malt extract, 2 parts of citrus extract, 6 parts of momordica grosvenori kernel oil, 0.8 part of tremella polysaccharide, 0.1 part of chelating agent EDTA, 0.2 part of pH regulator citric acid, 0.5 part of viscosity regulator NaCl, 0.3 part of essence and 65 parts of water.

secondly, adding the rest water into the reaction kettle under the stirring condition, heating to 70 ℃, adding the cocamidopropyl betaine, stirring uniformly, adding the N-lauroyl sodium sarcosinate, preserving the temperature for 10-30min, and cooling after complete dissolution;

fourthly, after the temperature is reduced to 50 ℃, adding the momordica grosvenori kernel oil, the citrus extract and the chelating agent solution, continuously stirring uniformly, and then cooling;

fifthly, after the temperature is reduced to 20 ℃, adding the barley malt extract and the tremella polysaccharide, and continuing to stir uniformly;

sixthly, adding a pH regulator to regulate the pH of the system to 6.5, and adding a viscosity regulator to regulate the viscosity of the system to 4000 cp; stirring for 20min to obtain shampoo containing no essence;

The following performance tests were performed on the shampoos prepared in the above examples.

1. Irritation test for anti-allergic shampoo

(1) Experimental animals: 24 healthy adult white rabbits, 1.8-2.2kg, were divided into 8 groups of 3 rabbits each.

(2) The experimental steps are as follows:

healthy adult white rabbits were acclimatized in the laboratory animal room for 12h, and both eyes of the experimental animals were examined within 24h before the start of the experiment. Animals with eye irritation symptoms, corneal defects, and conjunctival damage were excluded.

Slightly pulling the lower eyelid of the eye on one side of the rabbit, dripping a test object with the thickness of 0.1m L into the conjunctival sac to ensure that the upper eyelid is passively closed for 1s, not treating the eye on the other side, dripping the test object into the rabbit for 3min, washing the eye with enough water for at least 30s, then checking and scoring according to the following standards, and judging the eye irritation reaction grade according to the table.

Evaluation of corneal damage:

① No ulcer and turbidity of cornea, 20 points are obtained;

② the cornea has milky turbid area, the fine structure of iris is not clear, the pupil size is barely visible, the damaged cornea area is less than 1/2, and the amount is 1-10 minutes according to the damaged cornea area;

③ cornea is opaque, iris is not visible through cornea, damaged cornea area > 1/2 and < 1, and 10-20 points.

Evaluation of iris damage:

① the iris is normal, 20 points are obtained;

② iris deepening, hyperemia, swelling or hyperemia around cornea, and iris reaction to light, with the severity of 1-10 points;

③ the iris will have no reaction to light, bleeding, and visible damage, and the score is 10-20.

Evaluation of conjunctival damage:

① conjunctiva is normal, edema-free, and secretion-free, and the score is 20;

② conjunctival congestion, edema and secretion, and the severity is 1-10 points;

③ it is marked by congestion, edema and more secretion in conjunctiva, which is 10-20 points.

(3) Test results

The results show that the shampoos of examples 1-3 of the invention all score 60 points, and belong to products without irritation to eyes.

2. Allergy testing of anti-allergic shampoos

20 healthy mice with the weight of 18-22g and half male and female are taken, the back hair on two sides is removed before the experiment, the back hair on each side is 3 × 3cm, the shampoo disclosed by the invention in the embodiment 1-3 is smeared on a back hair removal area 1 time a day for 7 days, and the anaphylactic reaction is observed after 2h, 8h and 16h after each smearing.

The experimental results are as follows: no allergic reaction occurs in 20 healthy mice, and the sensitization rate is 0%, which indicates that the shampoo is mild and has no stimulation.

3. Crowd trial test of anti-allergic shampoo

The population selection standard is as follows: sensitive people with allergic phenomena such as scalp itching, dandruff increasing, red and swollen scalp, pimple, pain and the like can be caused by using other types of shampoo.

250 subjects were selected according to the above population inclusion criteria. 105 men and 145 women; the age is 18-50 years, and the average is divided into 5 groups of 50 people.

The sample using method comprises the following steps:

the hair was cleaned 1 time daily using shampoo samples prepared in examples 1-3, and the data were counted after one week.

And (3) testing results: no person in a test subject has an allergy phenomenon, and the sensitization rate is 0%, which shows that the shampoo provided by the invention has a good anti-allergy effect.

4. Preservative efficacy testing of anti-allergic shampoos

(1) Test strains: the strains used were purchased from the strain collection centre and are shown in the following table.

TABLE 1

(2) Test method

The test method refers to USP 51. firstly, the strain is activated, the bacteria are inoculated on a TSA plate, the culture is carried out for 3 days at 32 ℃, the mould and the yeast are inoculated on an SDA plate, the culture is carried out for 5 days at 25 ℃, after the culture, the bacteria and the yeast are scraped and inoculated in a sterile 9 g/L sodium chloride solution by a sterile inoculating loop, the mould is scraped and inoculatedTo a 9 g/L sodium chloride solution with 0.05% polysorbate was added to dilute the bacteria to a concentration of 10^-6～10^-9Mold and yeast are diluted to 10%^-5～10^-8The concentration of the bacterial liquid was confirmed by plate counting, and then bacterial liquid not more than 0.2m L was added to 20g of the sample to make the concentration of bacterial liquid in the final sample 10⁵～10⁶cfu/m L.

The concentration of the bacterial liquid in the sample was determined by plate counting after the sample inoculated with the bacterial liquid was cultured for 14 days and 28 days, respectively, and if the bacteria were cultured for 14 days from the beginning, the colony count was not decreased by 2.0log, and the colony count did not increase from 14 days to 28 days (i.e., the colony count did not increase by 0.5 log). Neither mold nor yeast increased from the first to day 14 nor day 28 (i.e., there was no 0.5log increase in colony count). The preservative system of the sample is indicated to be effective.

(3) Test results

TABLE 2

Test results show that the shampoo system has stable antibacterial effect and effective anti-corrosion performance.

5. Foaming performance test of anti-allergic shampoo

The measurement is carried out by adopting a vibration method, 1m L shampoo to be measured is added into a colorimetric tube, 50m L distilled water is added, a cover is covered, the colorimetric tube is shaken for 30 times (shaking direction, speed, strength and the like are consistent as much as possible), the cover is taken down, 10m L water is added, the foam on the wall of the colorimetric tube is flushed down, the foam height is read to be used as the foam performance measurement of the shampoo, in addition, hard water is added into the shampoo to be measured by adopting the vibration method, the foaming performance test in the hard water is carried out, and the result is shown in table 3.

Simulating hard water: weighing anhydrous magnesium sulfate (MgSO)₄)3.7g and anhydrous calcium chloride (CaCl)₂)5.0g，Fully dissolved in distilled water to prepare 1500mg/kg of hard water.

TABLE 3

Shampoo liquid	Height of foam/mm in plain water	Height of foam/mm in hard water
			Example 1	96	94
Example 2	95	93
			Example 3	93	91

Test results show that the shampoo disclosed by the invention is excellent in foaming performance. Even in hard water, still has better foaming performance.

6. Stability testing of anti-allergic shampoos

The shampoos of examples 1-3 were poured into test tubes, respectively, to a liquid level of about 80mm, sealed with a sealing film, and the tubes to be tested were placed in a thermostat preheated to 45 ℃ and a refrigerator at-20 ℃ respectively. After 24h, the tube was removed and returned to room temperature before visual comparison with another tube sample. The results are shown in the following table.

TABLE 4 shampoo Heat and Cold stability test results

The shampoo disclosed by the invention shows excellent stability through a heat-resistant and cold-resistant stability test, and has no adverse phenomena such as layering, precipitation, thickening or thinning.

Claims

1. The antiallergic shampoo is characterized by comprising a shampoo body and essence, wherein the shampoo body comprises, by weight, 15-18 parts of N-palmitoyl methionine sulfoxide, 8-10 parts of N-lauroyl sodium sarcosinate, 5-8 parts of cocamidopropyl betaine, 0.5-5 parts of barley malt extract, 0.5-5 parts of citrus extract, 2-6 parts of grosvenor momordica seed kernel oil, 0.2-0.8 part of tremella polysaccharide, 0.1-0.3 part of chelating agent, 0.1-0.3 part of pH regulator, 0.5-1 part of viscosity regulator and 65-80 parts of water, and the essence is 0.2-0.7 part.

2. The anti-allergic shampoo separated from the essence according to claim 1, wherein the chelating agent is disodium EDTA or sodium citrate.

3. The anti-allergic shampoo separated from the essence according to claim 1 or 2, wherein the pH regulator is citric acid.

4. The anti-allergic shampoo separated from the essence according to claim 3, wherein the viscosity modifier is NaCl.

5. The method for preparing the anti-allergic shampoo separated from the essence according to claim 1, wherein the method comprises the following steps:

6. The method for preparing the anti-allergic shampoo by separating the shampoo and the essence according to claim 5, wherein the N-palmitoyl methionine sulfoxide is obtained by using methionine as a raw material, oxidizing with hydrogen peroxide to obtain methionine sulfoxide, and reacting with long-carbon-chain palmitic acid.

7. The method for preparing the anti-allergic shampoo separated from the essence according to claim 5, wherein the preparation method of the barley malt extract comprises the following steps:

A. germinating barley seeds for 1-7 days to obtain barley malt;

C. filtering the extractive solution, concentrating the filtrate, and volatilizing solvent to obtain barley malt extract.

8. The method for preparing the anti-allergic shampoo by separating the shampoo and the essence according to claim 5, wherein the method for preparing the citrus extract comprises the following steps:

drying the skin of ponkan orange at 40 ℃, crushing the dried skin into powder, adding 15 times of 75% ethanol solution into the powder, placing the powder at 50 ℃ for shaking and leaching for 6-8 hours, centrifuging the solution, taking the liquid, performing rotary evaporation to obtain a paste, and adding 10 times of distilled water to dissolve the paste.

9. The method for preparing the anti-allergic shampoo separated from the shampoo and the essence according to claim 5, wherein the method for preparing the momordica grosvenori kernel oil comprises the following steps:

crushing the momordica grosvenori kernels, adding petroleum ether into the crushed momordica grosvenori kernels under a water bath condition of 65 ℃, heating and refluxing the crushed momordica grosvenori kernels for 2 hours, carrying out rotary evaporation on an extracting solution, firstly enabling the temperature to reach 30-40 ℃, then heating the extracting solution to 80-85 ℃ until no petroleum ether exists, and finally vacuumizing until all solvents are taken out to obtain the momordica grosvenori kernel oil.

10. The preparation method of the anti-allergic shampoo with the shampoo separated from the essence according to claim 5, characterized in that the preparation method of the tremella polysaccharide comprises the following steps:

adding water with the mass 3 times that of the tremella, placing the tremella in an ultrasonic cleaner with the frequency of 50kHz for ultrasonic treatment for 3-5 minutes, adding water with the mass 8-10 times that of the tremella, heating and refluxing for 2-3 hours under normal pressure, stopping heating, cooling to room temperature, filtering with 200 meshes and 300 meshes, concentrating and drying to obtain the tremella.