Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the requirements of people on skin and hair cleaning and moistening simultaneously and making up the defects of products in the market, the invention provides the river elsholtzia-containing wet tissue capable of improving disinfection and sterilization performance and moisture retention performance and the preparation method thereof. The elsholtzia splendens-containing wet tissue consists of a base material and wet tissue liquid medicine loaded on the base material, wherein the wet tissue liquid medicine contains elsholtzia splendens extracts. The wet tissue containing the elsholtzia haichowensis extract can effectively preserve moisture, moisten skin and smooth and repair dry hair; can effectively clean the skin and hair to keep the skin and hair clean and dry; can effectively resist and inhibit bacteria and maintain the health state of skin; the plant essence has unique Chinese herbal medicine faint scent, is extracted from pure plants without artificially synthesized essence, is more acceptable by wide users, and has better market prospect.
The invention uses a traditional Chinese medicine of Jiang Xiang Moslae which can be used as medicine and food as a main medicine, and combines the seed extract, the water extract of the whole herb of the seed extract and volatile essential oil to obtain three-in-one liquid medicine for the wet tissue with the functions of cleaning, antibiosis, anti-inflammation and moisture preservation, thereby having the capability of forming a multi-purpose wet tissue.
The invention adopts the following technical scheme to achieve the purpose of the invention.
Firstly, the invention discloses a wet tissue with three-in-one functions of cleaning, sterilizing and moisturizing and a preparation method thereof. The wet tissue product has three functions of cleaning, sterilizing and moisturizing.
A wet towel with cleaning, sterilizing and moisturizing effects comprises wet towel medicinal liquid and base material containing the medicinal liquid; the wet tissue liquid medicine comprises 0.5-5.0% of elsholtzia splendens extract by mass percent, and the pH value of the liquid medicine is 3.5-8.5; the elsholtzia splendens extract contains not less than 0.2 percent of elsholtzia splendens seed extract by mass percent.
Furthermore, the elsholtzia extract also contains elsholtzia essential oil and/or elsholtzia water extract.
Herba Moslae is dried aerial part of Moslaschinensis Max-imak or herba Moslae M. It is listed as a middle-grade product in Ming Yi Bie Lu (miscellaneous records of famous physicians), and has pungent and mild taste, and has the actions of inducing sweat to release exterior syndrome, inducing diuresis to alleviate edema, regulating the middle-jiao to resolve dampness, etc. The elsholtzia extract contains aromatic substances which can inhibit the activities of bacteria, viruses, anaerobes and acid-producing enzymes and can play a role in accelerating sweat volatilization, removing oil and sweat.
The linolenic acid and other fatty acid components in the elsholtzia seeds have the functions of effectively moisturizing, moistening skin and smoothing and repairing dry hair, so that the three-effect combined wet tissue can be formed by adding the whole grass and seed extracts of the elsholtzia.
Further, the base material is non-woven fabric; the non-woven fabric is spunlace non-woven fabric or bamboo fiber non-woven fabric.
Furthermore, the extraction method of the seed extract comprises the following steps: by using supercritical CO 2 Oily components obtained by extraction; the supercritical CO 2 The extraction process flow is as follows: CO 2 2 Steel cylinder-cooling system-high pressure pump-extraction tank-separator I-separator II-cooling system (circulation). Supercritical CO 2 The extraction process comprises the following steps: cleaning mature seeds, drying, pulverizing, sieving with 30-50 mesh sieve, weighing 1 weight part of seed powder, placing in extraction tank capable of accommodating 4-8 weight parts of seed powder, sealing system, introducing CO 2 As an extracting agent, extracting when the extraction temperature reaches 54-56 ℃, and controlling the temperature of the separation I and the temperature of the separation II to be 54-56 ℃ and 49-51 ℃ respectively; the pressure of separation I is controlled to be 6.8-7.2MPa, the pressure of separation II is controlled to be 4.8-5.2MPa, and after extraction is finished, the oily component obtained by separation I and separation II is the elsholtzia seed extract.
Compared with conventional squeezing extraction, the supercritical CO is adopted 2 The extraction technology can not only obviously improve the yield of the elsholtzia splendens seed fatty oil by more than 30 percent, but also can carry out supercritical CO extraction on various active substances with the functions of cleaning, sterilizing and moisturizing in elsholtzia splendens seeds, such as unsaturated fatty acid and the like with rare content in the seeds 2 The extract can be more fully introduced into the seed extract of Elsholtzia splendens, and can be subjected to supercritical CO extraction 2 The quality of the Elsholtzia splendens seed extract obtained by extraction is far superior to that of the Elsholtzia splendens seed extract obtained by conventional squeezingExtracting to obtain Elsholtzia splendens seed fatty oil, and subjecting to supercritical CO 2 The obtained herba Moslae seed extract has cleaning, sterilizing and moisture keeping effects.
Furthermore, the extraction method of the elsholtzia essential oil comprises the following steps: dried whole grass of elsholtzia splendens is soaked in saline water, heated and cooked, circularly distilled, distilled and cooled to obtain oil phase fraction of elsholtzia splendens essential oil.
Furthermore, the extraction method of the elsholtzia water extract comprises the following steps: taking kilogram-liter or gram-milliliter as a weight-volume unit, soaking, boiling, concentrating and the like 5 parts by weight of dried whole grass of elsholtzia splendens to finally obtain 1 part by volume of elsholtzia splendens fluid extract.
Furthermore, the wet tissue liquid medicine also comprises 0.01 to 2.0 percent of preservative, 0 to 10.0 percent of humectant, 0 to 5.0 percent of skin care agent, 0 to 0.5 percent of stabilizer, 0.01 to 2.0 percent of surfactant and a proper amount of acidity regulator in percentage by mass.
Still further, the preservative is selected from the group consisting of: geogard Ultra preservative, benzalkonium chloride, sodium methyl p-hydroxybenzoate and sodium salt thereof, ethyl p-hydroxybenzoate and sodium salt thereof, polyhexamethylene monoguanidine, polyhexamethylene biguanidine hydrochloride, phenoxyethanol, methylisothiazolinone, potassium sorbate, dehydroacetic acid, benzyl alcohol, dichlorobenzene, methanol, ethylhexyl glycerol, octanediol and the like, or a mixture of any one or more of the common preservatives. The antiseptic is added into the wet tissue liquid medicine for antisepsis.
Furthermore, the humectant is a polyol humectant or an amino acid humectant or other humectants; the polyalcohol humectant is one or more of propylene glycol, glycerol and the like; the amino acid humectant is one or a mixture of glycine, sarcosine, alanine, proline, hydroxyproline and a mixture thereof; the other moisturizers are any one or a mixture of more of collagen, milk protein, hyaluronic acid, sodium hyaluronate, oat glucan, oat protein, urea and derivatives thereof. The humectant is added into the wet tissue liquid medicine for keeping moisture.
Furthermore, the skin care agent is an oily skin care agent and/or a water-soluble skin care agent; the oily skin care agent is selected from any one or a mixture of more of vitamin E acetate, coenzyme Co-Q10, D-panthenol, wheat germ oil, mineral oil, castor oil, shea butter, sweet almond oil, pear oil, lanolin and derivatives thereof, methyl isostearate, isopropyl isostearate, vaseline and polydimethylsiloxane; the water-soluble skin care agent is selected from any one or more of folium Artemisiae Argyi extract, fructus Actinidiae chinensis extract, soybean isoflavone extract, flos Lonicerae extract, grape seed extract, green tea extract, radix Puerariae extract, and flos Nelumbinis extract. The oily skin care agent and/or water-soluble skin care agent is added into the wet tissue liquid medicine for skin care.
Furthermore, the surfactant is selected from one or more of sodium cocoamphoacetate, disodium cocoamphodiacetate, cocobetaine and cocamidopropyl betaine. The surfactant is added into the wet tissue liquid medicine to reduce the surface tension.
Furthermore, the acidity regulator is selected from one or a mixture of citric acid, sodium citrate, malic acid and lactic acid. The organic acid is used as acidity regulator in the wet tissue liquid medicine, so that the pH value is regulated, and irritation is avoided.
Further, the stabilizer is disodium EDTA or tetrasodium EDTA. The stabilizer is added into the wet tissue liquid medicine for stabilizing the product.
The invention further discloses a preparation method of the wet tissue with the three-in-one functions of cleaning, sterilizing and moisturizing.
The preparation method of the wet tissue with the three-in-one functions of cleaning, sterilizing and moisturizing comprises the following steps:
s1, preparing a solution A and a solution B:
solution A: respectively weighing herba Moslae chinensis extract (volatile oil or seed extract), oily skin caring agent, and surfactant according to wet towel liquid medicine ratio, mixing, heating to 50-60 deg.C for dissolving, and stirring for 10-15 min;
and B, liquid B: respectively weighing and mixing the water extract of elsholtzia splendens, the humectant and the preservative according to the proportion of the wet tissue liquid medicine, heating to 40-50 ℃ for dissolution, and uniformly stirring for 10-15 minutes;
s2, preparing wet tissue liquid medicine: according to the liquid medicine ratio of the wet tissue, firstly adding pure water into a stirring kettle, adding the solution A under the stirring state, and slowly adding the solution B after the pure water is completely dissolved; respectively adding the water-based skin care agent and the stabilizer under stirring until the skin care agent and the stabilizer are completely dissolved to form wet tissue liquid medicine, and regulating and controlling the pH value of the prepared wet tissue liquid medicine to be between 3.5 and 8.5 by using the acidity regulator;
s3, preparing the wet tissue: and (3) humidifying the base material by using the wet tissue liquid medicine prepared in the step (S2), controlling the liquid content of the wet tissue to be 3-6 times of the mass of the base material, and performing quality inspection and packaging to obtain the wet tissue containing elsholtzia splendens.
Has the advantages that:
(1) The invention provides a wet tissue with three-in-one functions of cleaning, sterilizing and moisturizing, which is characterized in that the contained Elsholtzia splendens extract contains Elsholtzia splendens seed extract components, and the seed extract components adopt supercritical CO 2 The elsholtzia seed extract has high-percentage linolenic acid component, and can effectively moisturize and moisten skin and smooth and repair dry hair.
(2) By using supercritical CO 2 The extraction technology is used for extracting the elsholtzia extract, and compared with the conventional squeezing extraction, the supercritical CO extraction method is used for extracting the elsholtzia extract 2 The extraction technology can not only obviously improve the yield of the elsholtzia splendens seed fatty oil, the yield can be improved by more than 30 percent, but also can treat various other active substances with the functions of cleaning, sterilizing and moisturizing in the elsholtzia splendens seeds, such as unsaturated fatty acid with rare content in the seeds and the like by supercritical CO 2 The extract can be more completely introduced into the seed extract of herba Elsholtziae seu Moslae, and can be subjected to supercritical CO extraction 2 The quality of the elsholtzia splendens seed extract obtained by extraction is far superior to that of elsholtzia splendens seed fatty oil obtained by conventional squeezing extraction, and the elsholtzia splendens seed extract is subjected to supercritical CO extraction 2 The obtained herba Moslae seed extract has cleaning, sterilizing and moisture keeping effects.
(3) The invention provides a wet tissue with three-in-one functions of cleaning, sterilization and moisture retention, which can effectively clean skin and hair and keep the skin clean and dry due to the contained water extract component in the elsholtzia haichowensis extract.
(4) The river elsholtzia extract contains volatile essential oil and water extract components, so that the wet tissue with the three-in-one effects of cleaning, sterilizing and moisturizing can effectively resist and inhibit bacteria and maintain the health state of skin.
(5) The wet tissue with the three-in-one functions of cleaning, sterilizing and moisturizing provided by the invention has unique Chinese herbal medicine faint scent, and the pure plant extract does not contain artificially synthesized essence, so that the wet tissue is more acceptable to the wide users.
(6) The wet tissue with the three-in-one functions of cleaning, sterilizing and moisturizing fills the blank that the traditional Chinese medicine wet tissue product in the market has single function and does not have the three-in-one function, and has better market prospect.
(7) The invention uses a traditional Chinese medicine of Jiang Xiang Moslae which can be used as medicine and food as a main medicine, and combines the seed extract, the water extract of the whole herb of the seed extract and volatile essential oil to obtain three-in-one liquid medicine for the wet tissue with the functions of cleaning, antibiosis, anti-inflammation and moisture preservation, thereby having the capability of forming a multi-purpose wet tissue.
(8) The preparation method of the wet tissue with the three-in-one functions of cleaning, sterilizing and moisturizing provided by the invention has the advantages of simple and convenient process method, conventional and universal equipment, stable and reliable product quality, and convenience for industrial, continuous and intelligent production.
Detailed Description
The present invention will be further described with reference to specific examples, but the present invention is not limited to the following examples. The method is a conventional method unless otherwise specified. The starting materials are commercially available from the open literature unless otherwise specified. Wherein:
extracting the elsholtzia splendens seed extract: by supercritical CO 2 And (3) an extraction technology. Supercritical CO 2 The extraction process flow comprises: CO 2 2 Steel cylinder-cooling system-high pressure pump-extraction tank-componentSeparator I-separator II-cooling system (circulation). Supercritical CO 2 The extraction process specifically comprises the following steps: cleaning mature seeds, drying, pulverizing, sieving with 40 mesh sieve, weighing 2000g seed powder, placing in 10L extraction tank, sealing system, and introducing CO 2 As an extracting agent, extracting when the extraction temperature reaches 55 ℃, and controlling the temperature of the separation I and the temperature of the separation II to be 55 ℃ and 50 ℃ respectively; the pressure of the separation I is controlled to be 7.0MPa, the pressure of the separation II is controlled to be 5.0MPa, and after extraction is finished, oily components obtained by the separation I and the separation II are used, namely the elsholtzia splendens seed extract. By using supercritical CO 2 The extraction technology has the advantages that: supercritical CO compared with conventional squeezing extraction 2 The extraction technology not only can obviously improve the yield of the elsholtzia splendens seed fatty oil, the yield can be improved by more than 30 percent, but also can treat various active substances with the functions of cleaning, sterilizing and moisturizing in the elsholtzia splendens seeds, such as unsaturated fatty acids with rare content in the seeds and the like by supercritical CO 2 The extract can be more fully introduced into the seed extract of Elsholtzia splendens, and can be subjected to supercritical CO extraction 2 The quality of the elsholtzia splendens seed extract obtained by extraction is far superior to that of elsholtzia splendens seed fatty oil obtained by conventional squeezing extraction, and the elsholtzia splendens seed extract is subjected to supercritical CO treatment 2 The obtained herba Moslae seed extract has cleaning, sterilizing and moisture keeping effects.
Preparing the elsholtzia essential oil: 5 kg of dry whole grass of elsholtzia splendens and 50 g of salt are soaked in water for 12 hours, and then the oil phase fraction obtained is elsholtzia splendens essential oil through the steps of heating and stewing, circulating distillation, fraction cooling and the like.
Preparing a water extract of elsholtzia: the preparation method comprises the steps of soaking, boiling in water, concentrating and the like 5 kg of dried whole grass of elsholtzia splendens to finally obtain 1L of elsholtzia splendens fluid extract.
Example 1:
a wet tissue containing Elsholtzia splendens extract comprises wet tissue liquid medicine and non-woven fabric carrying the liquid medicine, wherein the wet tissue liquid medicine contains the following components in parts by weight per 100 parts by weight: 2% of elsholtzia extract (0.5% of elsholtzia seed extract, 0.5% of elsholtzia essential oil and 1% of elsholtzia water extract), 2% of vitamin E acetate (oily skin care agent), 1% of cocoampho sodium acetate (surfactant), 5% of glycerin (humectant), 0.01% of sodium methyl p-hydroxybenzoate and sodium salt (preservative), 1.5% of kiwi fruit extract (aqueous skin care agent), 0.2% of EDTA disodium (stabilizer), a proper amount of citric acid (acidity regulator), and the balance of pure water, wherein the pH of the wet tissue liquid medicine is 6.0. The preparation process comprises the following steps:
s1, preparing a solution A and a solution B. Solution A, according to the proportion of wet tissue liquid medicine, respectively weighing and mixing elsholtzia extract (volatile oil and seed extract), oily skin care agent and surfactant, heating to 55 ℃ for dissolution, and uniformly stirring for 13 minutes; liquid B, namely weighing and mixing the elsholtzia splendens water extract, the humectant and the preservative respectively according to the proportion of the wet tissue liquid medicine, heating to 45 ℃ for dissolution, and uniformly stirring for 13 minutes;
s2, preparing wet tissue liquid medicine: according to the proportion of the wet tissue liquid medicine, firstly adding pure water into a stirring kettle, adding the liquid A under the stirring state, and slowly adding the liquid B after the pure water is completely dissolved; respectively adding the water-based skin care agent and the stabilizer under the stirring state until the skin care agent and the stabilizer are completely dissolved to form wet tissue liquid medicine, and regulating the pH value of the prepared wet tissue liquid medicine to be 6.0 by using an acidity regulator;
s3, preparing wet tissues: and (3) humidifying the non-woven fabric substrate by using the wet tissue liquid medicine prepared in the step (S2), controlling the liquid content of the wet tissue to be 4.5 times of the mass of the non-woven fabric substrate, and performing quality inspection and packaging to obtain the wet tissue containing the elsholtzia haichowensis extract.
Example 2:
a wet tissue containing elsholtzia splendens extract consists of wet tissue liquid medicine and non-woven fabric carrying the liquid medicine, wherein the wet tissue liquid medicine contains the following components in parts by weight per 100: 1.5 percent of elsholtzia extract (0.5 percent of elsholtzia seed extract and 1 percent of elsholtzia water extract), 2 percent of vitamin E acetate (oily skin care agent), 1 percent of cocoampho sodium acetate (surfactant), 5 percent of glycerin (humectant), 0.01 percent of sodium methyl p-hydroxybenzoate and sodium salt (preservative), 1.5 percent of kiwi fruit extract (aqueous skin care agent), 0.2 percent of EDTA disodium (ethylene diamine tetraacetic acid) (stabilizer), a proper amount of citric acid (acidity regulator), and the balance of pure water, wherein the pH of the wet tissue liquid medicine is 5.0. The preparation process specifically comprises the following steps:
s1, preparing a solution A and a solution B. Solution A, namely weighing and mixing herba elsholtziae extract (seed extract), oily skin care agent and surfactant respectively according to the proportion of wet tissue liquid medicine, heating to 50 ℃ for dissolving, and uniformly stirring for 15 minutes; b, weighing and mixing the elsholtzia splendens water extract, the humectant and the preservative according to the proportion of the wet tissue liquid medicine, heating to 40 ℃ for dissolution, and uniformly stirring for 15 minutes;
s2, preparing wet tissue liquid medicine: according to the proportion of the wet tissue liquid medicine, firstly adding pure water into a stirring kettle, adding the liquid A under the stirring state, and slowly adding the liquid B after the pure water is completely dissolved; respectively adding the water-based skin care agent and the stabilizer under the stirring state until the skin care agent and the stabilizer are completely dissolved to form wet tissue liquid medicine, and regulating the pH value of the prepared wet tissue liquid medicine to be 4.5 by using the acidity regulator;
s3, preparing the wet tissue: and (3) humidifying the non-woven fabric substrate by using the wet tissue liquid medicine prepared in the step (S2), controlling the liquid content of the wet tissue to be 4.5 times of the mass of the non-woven fabric substrate, and performing quality inspection and packaging to obtain the wet tissue containing the elsholtzia haichowensis extract.
Example 3:
a wet tissue containing elsholtzia splendens extract consists of wet tissue liquid medicine and non-woven fabric carrying the liquid medicine, wherein the wet tissue liquid medicine contains the following components in parts by weight per 100: 1% of elsholtzia extract (0.5% of elsholtzia seed extract and 0.5% of elsholtzia essential oil), 2% of vitamin E acetate (oily skin care agent), 1% of cocoampho sodium acetate (surfactant), 5% of glycerin (humectant), 0.01% of sodium methyl p-hydroxybenzoate and sodium salt (preservative), 1.5% of kiwi fruit extract (aqueous skin care agent), 0.2% of disodium EDTA (ethylene diamine tetraacetic acid) (stabilizer), a proper amount of citric acid or sodium citrate (acidity regulator), and the balance of pure water, wherein the pH value of the wet tissue liquid medicine is 7.0. The preparation process specifically comprises the following steps:
s1, preparing a solution A and a solution B. Solution A, namely weighing and mixing herba elsholtziae extract, oily skin care agent and surfactant respectively according to the proportion of wet tissue liquid medicine, heating to 60 ℃ for dissolution, and uniformly stirring for 10 minutes; b, according to the proportion of the wet tissue liquid medicine, respectively weighing and mixing the humectant and the preservative, heating to 50 ℃ to dissolve, and uniformly stirring for 10 minutes;
s2, preparing wet tissue liquid medicine: according to the proportion of the wet tissue liquid medicine, firstly adding pure water into a stirring kettle, adding the liquid A under the stirring state, and slowly adding the liquid B after the pure water is completely dissolved; respectively adding the water-based skin care agent and the stabilizer under the stirring state until the skin care agent and the stabilizer are completely dissolved to form wet tissue liquid medicine, and regulating the pH value of the prepared wet tissue liquid medicine to be 7.0 by using the acidity regulator;
s3, preparing the wet tissue: and (3) humidifying the non-woven fabric base material by using the wet tissue liquid medicine prepared in the step (S2), controlling the liquid content of the wet tissue to be 4.5 times of the mass of the non-woven fabric base material, and performing quality inspection and packaging to obtain the wet tissue containing the elsholtzia haichowensis extract.
Example 4 (comparative example 1):
a wet tissue containing Elsholtzia splendens extract comprises wet tissue liquid medicine and non-woven fabric carrying the liquid medicine, wherein the wet tissue liquid medicine contains the following components in parts by weight per 100 parts by weight: 0.5 percent of elsholtzia essential oil (elsholtzia extract), 2 percent of vitamin E acetate (oily skin care agent), 1 percent of cocoampho sodium acetate (surfactant), 5 percent of glycerin (humectant), 0.01 percent of sodium methyl p-hydroxybenzoate and sodium salt (preservative), 1.5 percent of kiwi fruit extract (aqueous skin care agent), 0.2 percent of disodium EDTA (stabilizer), a proper amount of sodium citrate (acidity regulator), the balance of pure water, and the pH value of the liquid medicine of the wet tissue is 8.0. The preparation process specifically comprises the following steps:
s1, preparing a solution A and a solution B. Solution A, namely weighing and mixing herba elsholtziae extract, oily skin care agent and surfactant respectively according to the proportion of wet tissue liquid medicine, heating to 55 ℃ for dissolution, and uniformly stirring for 13 minutes; b, according to the proportion of the wet tissue liquid medicine, respectively weighing and mixing the humectant and the preservative, heating to 45 ℃ to dissolve, and uniformly stirring for 13 minutes;
s2, preparing wet tissue liquid medicine: according to the liquid medicine ratio of the wet tissue, firstly adding pure water into a stirring kettle, adding the solution A under the stirring state, and slowly adding the solution B after the pure water is completely dissolved; respectively adding the water-based skin care agent and the stabilizer under the stirring state until the skin care agent and the stabilizer are completely dissolved to form wet tissue liquid medicine, and regulating the pH value of the prepared wet tissue liquid medicine to be 8.0 by using an acidity regulator;
s3, preparing the wet tissue: and (3) humidifying the non-woven fabric base material by using the wet tissue liquid medicine prepared in the step (S2), controlling the liquid content of the wet tissue to be 4.5 times of the mass of the non-woven fabric base material, and performing quality inspection and packaging to obtain the wet tissue containing the elsholtzia haichowensis extract.
Example 5 (comparative example 2):
a wet tissue containing elsholtzia splendens extract consists of wet tissue liquid medicine and non-woven fabric carrying the liquid medicine, wherein the wet tissue liquid medicine contains the following components in parts by weight per 100: 1 percent of elsholtzia extract, 2 percent of vitamin E acetate, 1 percent of cocoampho sodium acetate, 5 percent of glycerin, 0.01 percent of sodium methyl p-hydroxybenzoate and sodium salt, 1.5 percent of kiwi fruit extract, 0.2 percent of EDTA disodium, a proper amount of citric acid (acidity regulator), and the balance of pure water, wherein the pH value of the wet tissue liquid is 4.0.
The preparation process specifically comprises the following steps:
s1, preparing a solution A and a solution B. Liquid A, namely according to the liquid medicine ratio of the wet tissue, respectively weighing and mixing an oily skin care agent and a surfactant, heating the mixture to 55 ℃ to dissolve the oily skin care agent and the surfactant, and uniformly stirring the mixture for 13 minutes; solution B, namely weighing and mixing the elsholtzia extract, the humectant and the preservative respectively according to the proportion of the wet tissue liquid medicine, heating to 45 ℃ for dissolution, and uniformly stirring for 13 minutes;
s2, preparing wet tissue liquid medicine: according to the liquid medicine ratio of the wet tissue, firstly adding pure water into a stirring kettle, adding the solution A under the stirring state, and slowly adding the solution B after the pure water is completely dissolved; respectively adding the water-based skin care agent and the stabilizer under the stirring state until the skin care agent and the stabilizer are completely dissolved to form wet tissue liquid medicine, and regulating the pH value of the prepared wet tissue liquid medicine to be 6.0 by using an acidity regulator;
s3, preparing the wet tissue: and (3) humidifying the non-woven fabric base material by using the wet tissue liquid medicine prepared in the step (S2), controlling the liquid content of the wet tissue to be 4.5 times of the mass of the non-woven fabric base material, and performing quality inspection and packaging to obtain the wet tissue containing the elsholtzia haichowensis extract.
Example 6 (comparative example 3):
a wet tissue containing elsholtzia splendens extract consists of wet tissue liquid medicine and non-woven fabric carrying the liquid medicine, wherein the wet tissue liquid medicine contains the following components in parts by weight per 100: 0.5 percent of elsholtzia seed extract, 2 percent of vitamin E acetate (oily skin care agent), 1 percent of cocoampho sodium acetate (surfactant), 5 percent of glycerin (humectant), 0.01 percent of sodium methyl p-hydroxybenzoate and sodium salt (preservative), 1.5 percent of kiwi fruit extract (aqueous skin care agent), 0.2 percent of EDTA disodium (stabilizer), a proper amount of citric acid or sodium citrate (acidity regulator), the balance of pure water, and the pH value of the wet tissue liquid medicine is 7.0.
The preparation process specifically comprises the following steps:
s1, preparing a solution A and a solution B. Liquid A, namely weighing and mixing the elsholtzia seed extract, the oily skin care agent and the surfactant respectively according to the proportion of the wet tissue liquid medicine, heating to 60 ℃ to dissolve, and uniformly stirring for 10 minutes; b, weighing and mixing the humectant and the preservative respectively according to the liquid medicine ratio of the wet tissue, heating to 50 ℃ to dissolve, and uniformly stirring for 10 minutes;
s2, preparing wet tissue liquid medicine: according to the liquid medicine ratio of the wet tissue, firstly adding pure water into a stirring kettle, adding the solution A under the stirring state, and slowly adding the solution B after the pure water is completely dissolved; respectively adding the water-based skin care agent and the stabilizer under the stirring state until the skin care agent and the stabilizer are completely dissolved to form wet tissue liquid medicine, and regulating the pH value of the prepared wet tissue liquid medicine to be 7.0 by using the acidity regulator;
s3, preparing wet tissues: and (3) humidifying the non-woven fabric base material by using the wet tissue liquid medicine prepared in the step (S2), controlling the liquid content of the wet tissue to be 4.5 times of the mass of the non-woven fabric base material, and performing quality inspection and packaging to obtain the wet tissue containing the elsholtzia haichowensis extract.
Example 7 (comparative example 4):
a wet tissue containing Elsholtzia splendens extract comprises wet tissue liquid medicine and non-woven fabric carrying the liquid medicine, wherein the wet tissue liquid medicine contains the following components in parts by weight per 100 parts by weight: 2% of elsholtzia extract (0.5% of elsholtzia seed extract, 0.5% of elsholtzia essential oil and 1% of elsholtzia water extract), 0% of oily skin-care agent, 1% of coconut oil based amphoteric sodium acetate (surfactant), 0% of humectant, 0.01% of sodium methyl p-hydroxybenzoate and sodium salt (preservative), 1.5% of kiwi fruit extract (aqueous skin-care agent), 0% of stabilizer, a proper amount of citric acid (acidity regulator), and the balance of pure water, wherein the pH value of the wet tissue liquid is 6.0.
The preparation process specifically comprises the following steps:
s1, preparing a solution A and a solution B. Solution A, namely weighing and mixing the elsholtzia extract (the elsholtzia seed extract and the elsholtzia volatile oil), the oily skin care agent and the surfactant respectively according to the proportion of the wet tissue liquid medicine, heating to 55 ℃ for dissolving, and uniformly stirring for 13 minutes; liquid B, namely weighing and mixing the elsholtzia splendens water extract, the humectant and the preservative respectively according to the proportion of the wet tissue liquid medicine, heating to 45 ℃ for dissolution, and uniformly stirring for 13 minutes;
s2, preparing wet tissue liquid medicine: according to the proportion of the wet tissue liquid medicine, firstly adding pure water into a stirring kettle, adding the liquid A under the stirring state, and slowly adding the liquid B after the pure water is completely dissolved; respectively adding the water-based skin care agent, the acidity regulator and the stabilizer under the stirring state until the water-based skin care agent, the acidity regulator and the stabilizer are completely dissolved to form wet tissue liquid medicine, and regulating the pH value of the prepared wet tissue liquid medicine to be 6.0 by using the acidity regulator;
s3, preparing the wet tissue: and (3) humidifying the non-woven fabric base material by using the wet tissue liquid medicine prepared in the step (S2), controlling the liquid content of the wet tissue to be 4.5 times of the mass of the non-woven fabric base material, and performing quality inspection and packaging to obtain the wet tissue containing the elsholtzia haichowensis extract.
Example 8: quality detection and comprehensive evaluation
The wet tissues containing the elsholtzia haichowensis extracts prepared in examples 1-7 were subjected to quality testing, and in addition, the use experience of 100 random persons of different ages, different professions and different sexes was organized, and the comprehensive evaluation was as follows:
the results in the table above show that: the wet towel A containing Elsholtzia splendens prepared by the process formula and process control of the embodiment 1 has the best comprehensive effect. Wherein, the examples 1, 3, 4 and 7 have stronger natural plant herbaceous fragrance due to containing essential oil components; examples 1 and 7 contain 0.5% of seed extract, 0.5% of essential oil and 1% of water extract, and the fragrance is natural herbal compound fragrance, and the three have synergistic bactericidal effect, and the bactericidal effect is the best; however, in example 7, the oily skin care agent, humectant and stabilizer were not added, so that the water-retaining effect was inferior to that of example 1.
Although the essential oils of elsholtzia splendens contained in examples 3 and 4 were both 0.5%, the water retention effect of example 3 was better than that of example 4 because the seed extract was 0.5% + 0.5% in example 3 and the seed extract was 0.5% in example 4, but the seed extract was not contained in example 4.
Although the water extract of elsholtzia splendens contained in examples 2 and 5 was 1%, the sterilization effect of example 2 was better than that of example 5 because example 5 was only 1% of the water extract, and example 2 was 0.5% of the seed extract + 1% of the water extract.
Although both examples 3 and 6 contained 0.5% of the seed extract, example 3 contained 0.5% of the seed extract plus 0.5% of the essential oil, whereas example 6 contained only 0.5% of the seed extract and no essential oil, so that example 3 had a better bactericidal effect than example 6.
Example 9 (comparative example 5): the antibacterial and water retention effects of the wet tissue obtained by the invention are compared with those of a control wet tissue
The wet tissue of the invention comprises: the wet tissue containing the elsholtzia haichowensis extract prepared in the embodiments 1 and 2 of the invention;
control wet tissue: a perpetual-safety group mind-based sterilizing sanitary wet tissue. In the specification of the performance of the wet tissue, honeysuckle, a centella asiatica extract and Australian tea Tree oil are disclosed, and the control group is selected because 99.9% of the bacteriostasis rate is claimed.
The results of observing the bacteriostatic effect of the wet tissue obtained by the invention and the control wet tissue are shown in the following table.
As shown by the results of observing the bacteriostatic effect of the wet tissue obtained by the invention and the control wet tissue, the bacteriostatic effect of the samples in the examples 1 and 2 in the early stage of 2 minutes and 10 minutes is better than that of the control. The sample of example 1 was the most effective.
And (4) observing the water retention effect: the wet towel samples obtained in examples 1 and 2 and the control wet towel sample were selected, spread out and placed in a porcelain dish by punching 10 pieces each with a punch, and placed in an oven at a temperature set at 37 ℃. The results are shown in the following table.
The wet tissue obtained by the invention and the control wet tissue are subjected to water retention effect observation: it can be seen that the water retention effect of the samples of examples 1 and 2 is better than that of the control. Among them, the sample of example 1 was the most effective in retaining water.
In addition, 100 persons with different ages, professions and sexes were randomly drawn for use experience, and it was found that the hand irritation is absent in the examples 1 and 2 and the control, and the lubricating and water retaining feeling is stronger in the example 1 than in the example 2 and the control.
The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the above-described embodiments. Any equivalent modifications and substitutions for the present invention are within the scope of the present invention for those skilled in the art. Accordingly, equivalent alterations and modifications are intended to be included within the scope of the present invention, without departing from the spirit and scope of the invention.