CN111759766A

CN111759766A - Hand sanitizer capable of releasing far infrared rays and preparation method thereof

Info

Publication number: CN111759766A
Application number: CN202010724075.XA
Authority: CN
Inventors: 蔡捷
Original assignee: Nanjing Baihong Excellence Technology Co ltd
Current assignee: Nanjing Baihong Excellence Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-10-13

Abstract

The invention discloses a releasable far infrared liquid soap and a preparation method thereof, wherein the releasable far infrared liquid soap comprises the following raw materials in parts by weight: 6.5-10.5 parts of animal and plant antifreezing factors, 2.5-6.5 parts of conditioners, 10.5-14.5 parts of bio-based surfactants, 1-4 parts of invasive plant-based active carbon particles, 1.5-4.5 parts of moisturizing thickeners and 80-98 parts of solvents. The hand sanitizer capable of releasing far infrared rays disclosed by the invention takes various natural biological environment-friendly ingredients as main raw materials, is mild and skin-friendly, is clean and efficient, can keep moisture for a long time, can promote wound healing of hand skin, also has an anti-freezing health-care function of releasing far infrared rays, and has a remarkable application value of multiple-effect integration.

Description

Hand sanitizer capable of releasing far infrared rays and preparation method thereof

Technical Field

The invention belongs to the technical field of hand sanitizer, and particularly relates to a releasable far infrared hand sanitizer and a preparation method thereof.

Background

The common hand sanitizer has the main function of cleaning and protecting the skin of hands. With the improvement of living standard, the demand of people for the quality and function diversification of the hand sanitizer is higher and higher. The currently marketed hand sanitizer products are various in variety and large in quality difference, and a part of the hand sanitizer products still mainly use a chemically synthesized surfactant, are strong in alkalinity and have certain stimulation harm to skin; many kinds only have cleaning effect, and the effect of moisturizing is relatively poor, and the function is single.

When the winter comes, the weather is cold and dry, the skin is easy to breed, and the hand skin is easy to have dry skin, cracks, chilblain and the like compared with other parts of the skin. Therefore, if the hand sanitizer can be developed, the hand sanitizer can effectively clean hand skin, also has the effects of long-acting moisture retention, even far infrared release, wound healing promotion such as chilblain and chilblain prevention and treatment, and perfectly meets the requirements of people on cleaning and nursing hand skin in cold and dry climates in winter.

The invasive plants have bad influence on the ecological environment, people make various uses of the invasive plants, but reports of applying the invasive plants to the hand sanitizer are not available, and if the invasive plants can be applied in a large range, the wastes can be changed into valuables, and the ecological balance is greatly improved.

Based on the above, the weak acid hand sanitizer which takes the animal and plant antifreezing factors, the bio-based surfactant and the invasive plant based activated carbon particles as main components and can clean, preserve moisture, release far infrared heat effect and promote hand wound healing is developed, the variety and the application range of the hand sanitizer are greatly expanded, and the weak acid hand sanitizer has a wide market prospect.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made keeping in mind the above and/or other problems occurring in the prior art.

Therefore, the invention aims to overcome the defects in the prior art and provide a releasable far infrared hand sanitizer.

In order to solve the technical problems, the invention provides the following technical scheme: the hand sanitizer capable of releasing the far infrared rays comprises the following raw materials in parts by weight: 6.5-10.5 parts of animal and plant antifreezing factors, 2.5-6.5 parts of conditioners, 10.5-14.5 parts of bio-based surfactants, 1-4 parts of invasive plant-based active carbon particles, 1.5-4.5 parts of moisturizing thickeners and 80-98 parts of solvents.

As a preferable scheme of the releasable far infrared hand sanitizer, the hand sanitizer comprises: the preparation method of the animal and plant antifreezing factor comprises the following steps: drying the animals and plants containing the anti-freezing factors in an oven at 27-32 ℃ for 3-5 hours in advance, adding the dried animals and plants containing the anti-freezing factors into a medicine crusher, fully crushing, soaking in 75-95% ethanol water solution, adding a small amount of baking soda, uniformly mixing the whole system, soaking for 24 hours at-15 ℃, and filtering to obtain a primary extracting solution, wherein the mass ratio of the animals and plants containing the anti-freezing factors to the ethanol water solution to the baking soda is 2: 15-30: 0.1-0.2; and (3) dialyzing and separating the primary extract obtained by filtering at room temperature by using a dialysis membrane with the molecular weight cutoff of 5000-8000 for 1-3 days, carrying out rotary evaporation and concentration treatment after dialysis, then carrying out suction filtration on the whole system at-10 ℃ through filter paper with the aperture of 1-5 mu m, wherein the pump pressure is 0.015-0.035 MPa, and carrying out freeze drying on the obtained filtrate to obtain the animal and plant antifreezing factor.

As a preferable scheme of the releasable far infrared hand sanitizer, the hand sanitizer comprises: the animal and plant containing anti-freezing factor is a composition of two or more of Caulerpa, winter wheat, white crane taro, cactus and ilex and two or more of cod, krill, river snail and scallop.

As a preferable scheme of the releasable far infrared hand sanitizer, the hand sanitizer comprises: the conditioner is a composition of isopropyl myristate, phytosterol and water-based lanolin.

As a preferable scheme of the releasable far infrared hand sanitizer, the hand sanitizer comprises: the bio-based surfactant is a composition of soapberry saponin, a protein surfactant, lecithin and phosphatidylserine.

As a preferable scheme of the releasable far infrared hand sanitizer, the hand sanitizer comprises: the preparation method of the invasive plant based active carbon particles comprises the following steps: heating the dried biological material for 120-150 s under the sealed high-temperature condition of 750-800 ℃ to obtain crude charcoal; grinding crude charcoal by a grinder, passing through a 500-mesh screen, soaking in a zinc chloride solution with the mass fraction of 1-5% for 2-3 h, continuously carbonizing and activating for 2-3 h at the high temperature of 800-900 ℃, irradiating for 0.5-1 h by infrared rays, grinding to 1500-2000 meshes, washing with water, filtering, and drying to obtain invasive plant-based activated carbon particles; wherein the mass ratio of the zinc chloride solution to the crude charcoal is 1.5-3: 1.

As a preferable scheme of the releasable far infrared hand sanitizer, the hand sanitizer comprises: the biological material comprises but is not limited to a composition of two or more than two of mikania micrantha, alligator alternanthera, honeysuckle amaranthus, common lantana, cowherb seed, ageratum conyzoides, chamomile, aster wallichiana, eupatorium japonicum, solidago decurrens, alfalfa, copaiba sedifolia and ailanthus altissima invasive plant.

As a preferable scheme of the releasable far infrared hand sanitizer, the hand sanitizer comprises: the moisturizing thickener is a composition of pyrrolidone sodium carboxylate, chitosan and carboxymethyl cellulose.

As a preferable scheme of the releasable far infrared hand sanitizer, the hand sanitizer comprises: the solvent is a composition of deionized water and glycerol.

It is a further object of the present invention to overcome the deficiencies of the prior art and to provide a method for preparing a hand sanitizer that releases far infrared radiation.

In order to solve the technical problems, the invention provides the following technical scheme: the preparation method of the releasable far infrared hand sanitizer is characterized by comprising the following specific steps: stirring and dissolving 3-7 parts of glycerol, 1.5-3.5 parts of isopropyl myristate, 0.5-1 part of phytosterol, 0.5-2 parts of water-based lanolin, 38.5-45.5 parts of deionized water at 45 ℃ at 230-270 rpm until the mixture is uniform and clear, stopping heating, slowly adding 3.5-4.5 parts of sapindoside, 4-5 parts of protein surfactant, 2-3 parts of lecithin, 1-2 parts of phosphatidylserine and 1-4 parts of invasive plant-based activated carbon particles into the mixture, stirring the mixture for 18-22 min at 420-480 rpm by using a high-speed stirrer, adding 38.5-45.5 parts of deionized water, 6.5-10.5 parts of animal and plant antifreezing factors, 0.5-1.5 parts of sodium pyrrolidone carboxylate, 0.5-2 parts of chitosan and 0.5-1 part of carboxymethyl cellulose, continuously stirring the mixture for 13-17 min at 330-390 rpm, adjusting the pH value of the mixture to 6.5.8.5 by using a small amount of citric acid, obtain uniform and viscous transparent liquid, namely the releasable far infrared hand sanitizer.

The invention has the beneficial effects that:

(1) the hand sanitizer capable of releasing far infrared rays adopts various natural biological environment-friendly components as main raw materials, is mild, skin-friendly, non-irritant, efficient, clean and long-acting, reduces the phenomena of drying, peeling, allergy, cracking and chilblain of hand skin, is fine and rich in foam, has the effect of promoting the wound healing of the hand skin while releasing far infrared rays, has a pH value close to that of the human skin, and is particularly suitable for being used in cold, cold and dry climates in winter. The releasable far infrared hand sanitizer of the invention achieves the function of high-efficiency cleaning mainly by compounding the bio-based surfactant and the invasive plant-based active carbon particles: one end of the bio-based surfactant molecule is hydrophilic, and the other end is hydrophobic, so that body surface stains such as dust, oil stain, cutin and the like can be emulsified into small microdroplets or stripped and surrounded, and the stains are conveniently removed; the invasive plant-based activated carbon particles not only have certain adsorption capacity, but also can provide sufficient friction mechanical effect, and promote the removal of body surface stains. Experiments prove that the reasonable compounding effect of the two components is far better than that of any one of the two components which are used independently, which shows that the two components have a synergistic effect.

(2) The long-acting moisturizing effect of the releasable far infrared hand sanitizer provided by the invention is derived from the effects of animal and plant antifreezing factors, a conditioner, a moisturizing thickener and a bio-based surfactant: the animal and plant antifreezing factors in reasonable proportion provide sufficient moisture for skin by the antifreezing, moisture absorption and anti-drying effects of natural active substances contained in the animal and plant antifreezing factors; the conditioner is helpful for the penetration of the animal and plant anti-freezing factors to the skin, so that the efficacy of the conditioner is fully exerted; the moisturizing thickener can form a hydrophilic protective film on the body surface to seal and lock water so that the water is slowly evaporated, thereby greatly prolonging the moisturizing aging and enhancing the continuity of the moisturizing effect; the phospholipid component in the bio-based surfactant can enhance the affinity of each active ingredient with skin, soften the hand skin cutin to ensure that the hand skin cutin is convenient for water locking, and the mechanism of the synergy of the four ingredients is fully explained.

(3) The addition of the animal and plant antifreezing factors and the invasive plant based active carbon particles of the hand sanitizer surprisingly endows the hand sanitizer with antifreezing and health-care effects of releasing far infrared rays, and the far infrared releasing effect after reasonable compounding of the two components is far better than that of the hand sanitizer only added with one of the components, which shows that the animal and plant antifreezing factors and the invasive plant based active carbon particles also have synergistic interaction. The far infrared releasable hand sanitizer disclosed by the invention is added with deionized water twice during preparation, a heating link is arranged in the early preparation process, and the animal and plant antifreezing factors and the moisturizing thickener must be added in the subsequent step. Experiments prove that only by the addition sequence and the distribution proportion, the finally obtained hand sanitizer has the oil-in-water emulsion type, the activity of the animal and plant anti-freezing factors is ensured, a moisturizing protective film can be formed on the body surface, the hand sanitizer can be more stable only by the releasable far infrared hand sanitizer in the type, various functions can be fully exerted, and otherwise, the effect is greatly reduced. The animal and plant antifreezing factor, the conditioner and the moisturizing thickener are added to endow the hand sanitizer with the effect of promoting wound healing unexpectedly, and if the raw materials of the animal and plant antifreezing factor are only one of animal or plant components, the finally obtained effect of promoting wound healing is obviously poor, which shows that the animal and plant components containing the antifreezing factor have a synergistic effect and play a role of promoting healing together with the conditioner and the moisturizing thickener.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, specific embodiments thereof are described in detail below with reference to examples of the specification.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

The raw materials used in the invention are as follows: phytosterol (phytosterol ester microencapsulated powder) available from shanxi saine biotechnology limited; aqueous lanolin, available from american biotechnology limited, guangzhou; chitosan, the deacetylation degree of which is 85-90%, is generally sold in the market; isopropyl myristate, available from Lossen chemical Co., Linyi; sapindus saponin (80% content) obtained from Xian Binghe Biotech, Inc.; the protein surfactant is sodium lauroyl sarcosine LS-30 which is purchased from Joint sharps of agriculture and chemistry Co., Ltd; other raw materials, which are not specifically described, are all commercially available.

The moisture retention performance test of the invention:

the instrument comprises the following steps: skin moisture tester (Corneometer), Delfifin technologies ltd, finland; a multifunctional vertical decontamination measuring machine, Shanghai Yinzui instrument and equipment Co., Ltd. And (4) moisture retention performance test: the moisturizing efficacy of the product and control samples was evaluated by the skin moisture content test (Corneometer) over 1 h; in the test, 10 women (dry or dry mixed skin population) aged 18-65 years are selected as test objects, the using amount is 0.1 g/person, the water temperature is 26 ℃ during hand washing, the women are washed clean by distilled water after 30s, the women are dipped in dry paper towels, the skin moisture content of the products is measured for 1h before the products are used by using a skin moisture tester (Corneometer), and the average value is obtained by measuring 5 times in each test area through the skin moisture test.

The detergency test of the invention:

the adopted instrument is as follows: a multifunctional vertical decontamination measuring machine, Shanghai Yize instruments and Equipment Co., Ltd; the detergency test of the invention evaluates the detergency of the product to sebum and protein of a human body by a vertical detergency tester: cleaning human sebum and human protein dirty cloth by using the product, adding 1.5g of sample into 500mL of hard water (250mg/kg), pre-stirring and dispersing for 2min, then respectively adding 3 pieces of sebum dirty cloth and 3 pieces of protein dirty cloth, washing the dirty cloth with clear water after 10min, hanging and airing, and calculating the stain removal value of the sample by measuring the whiteness difference of the dirty cloth before and after cleaning:

cleaning power value is whiteness after washing-whiteness before washing

The invention tests the far infrared releasing performance: the hand skin after hand washing is tested by using a Hitachi BLC50 hemispherical emissivity tester, and the average value of more than 10 people (all dry or dry skin people) is obtained, the using amount is 0.1 g/person, and the water temperature is 26 ℃ during hand washing.

The invention discloses a test for promoting wound healing performance: according to the change evaluation of the hand wound used for a long time, the wound healing promoting performance is divided into 5 grades, the worst grade of 1 grade and the best grade of 5, more than 10 persons (dry or dry skin type persons) are averaged, the using amount is 0.1 g/person, and the water temperature is 26 ℃ when the hands are washed.

Example 1

The embodiment provides a preparation method of a releasable far infrared hand sanitizer, which comprises the following steps:

(1) drying Caulerpa, winter wheat, holly, cod and krill (the mass ratio is 1.2:1: 1.2:1.5) in an oven at 32 ℃ for 4 hours in advance, fully crushing the dried materials in a medicine crusher, soaking the crushed materials in 90% ethanol water solution, adding a small amount of baking soda, the mass ratio of the animal and plant containing anti-freezing factors to the ethanol water solution to the baking soda is 2:22.5:0.15, uniformly mixing the whole system, soaking the mixture at-15 ℃ for 24 hours, and filtering the mixture to obtain a primary extracting solution;

dialyzing and separating the primary extract obtained by filtering at room temperature with a dialysis membrane with the molecular weight cutoff of 8000 for 3 days, performing rotary evaporation and concentration treatment after dialysis is finished, performing suction filtration on the whole system at-10 ℃ through filter paper with the aperture of 1 mu m, wherein the pump pressure is 0.02MPa, and freeze-drying the obtained filtrate to obtain the animal and plant antifreezing factor;

(2) heating dried biological material (flos Osmundae: Alternanthera philoxeroides at 1:1 mass ratio) under sealed condition at 800 deg.C for 135s to obtain crude charcoal;

grinding crude charcoal by a grinder, sieving the crude charcoal by a sieve of 500 meshes, soaking the crude charcoal in a zinc chloride solution with the mass fraction of 3% (the mass ratio of the crude charcoal to the crude charcoal is 2.25:1) for 2.5 hours, continuously carbonizing and activating the crude charcoal at the high temperature of 900 ℃ for 2.5 hours, irradiating the crude charcoal by infrared rays for 0.75 hour, grinding the crude charcoal to 2000 meshes, washing the crude charcoal by water, filtering and drying the crude charcoal to obtain invasive plant-based active carbon particles;

(3) 5 parts of glycerol, 2.5 parts of isopropyl myristate, 0.75 part of phytosterol, 1.25 parts of water-based lanolin and 42 parts of deionized water are stirred and dissolved at the speed of 250rpm at 45 ℃ until the mixture is uniform and clear, then heating is stopped, 4 parts of soapnut saponin, 4.5 parts of protein surfactant, 2.5 parts of lecithin, 1.5 parts of phosphatidylserine and 2.5 parts of invasive plant-based active carbon particles are slowly added into the mixture, simultaneously a high-speed stirrer is used for stirring at 450rpm for 20min, at the moment, 42 parts of deionized water, 8.5 parts of animal and plant antifreezing factors, 1 part of sodium pyrrolidone carboxylate, 1.25 parts of chitosan and 0.75 part of carboxymethyl cellulose are added, the mixture is continuously stirred at 360rpm for 15min, and a small amount of citric acid is used for adjusting the pH value to be between 6.0, so that uniform and viscous transparent liquid is the far infrared hand sanitizer.

Comparative example 1

(2) heating the dried biological material (mikania micrantha: alligator alternanthera in a mass ratio of 1:1) for 135s under the sealed high-temperature condition of 750-800 ℃ to obtain crude charcoal;

(3) dissolving 5 parts of glycerol, 2.5 parts of isopropyl myristate, 0.75 part of phytosterol, 1.25 parts of water lanolin and 42 parts of deionized water at 45 ℃ at a speed of 250rpm under stirring until uniform and clear, stopping heating, slowly adding 0.5 parts of soapnut saponin, 0.5 parts of protein surfactant and 2.5 parts of invasive plant-based active carbon particles into the solution in sequence, at the same time, stirring for 20min at 450rpm by using a high-speed stirrer, then adding 42 parts of deionized water, 8.5 parts of animal and plant antifreezing factors, 1 part of sodium pyrrolidone carboxylic acid, 1.25 parts of chitosan and 0.75 part of carboxymethyl cellulose, stirring at 360rpm for 15min, adjusting pH to 6.0 with a small amount of citric acid, a homogeneous, relatively viscous, transparent liquid was obtained, i.e., a hand sanitizer that released far infrared radiation (compared to example 1, no phospholipid component was added to the bio-based surfactant, and the total amount of bio-based surfactant added was reduced).

Comparative example 2

(2) 5 parts of glycerol, 2.5 parts of isopropyl myristate, 0.75 part of phytosterol, 1.25 parts of water-based lanolin and 42 parts of deionized water are stirred and dissolved at the speed of 250rpm at 45 ℃ until the mixture is uniform and clear, then heating is stopped, 4 parts of soapnut saponin, 4.5 parts of protein surfactant, 2.5 parts of lecithin and 1.5 parts of phosphatidylserine are slowly added into the mixture, a high-speed stirrer is used for stirring at 450rpm for 20min, at the moment, 42 parts of deionized water, 8.5 parts of animal and plant antifreezing factors, 1 part of sodium pyrrolidone carboxylate, 1.25 parts of chitosan and 0.75 part of carboxymethyl cellulose are added, the mixture is continuously stirred at 360rpm for 15min, and after the pH value is adjusted to 6.0 by a small amount of citric acid, uniform and viscous transparent liquid is obtained, namely the far infrared releasable hand sanitizer (compared with the embodiment 1, no invasive plant-based activated carbon particles are added).

Comparative example 3

(1) Drying coleus blumei, winter wheat and holly (mass ratio is 1.2:1:1) in an oven at 32 ℃ for 4 hours in advance, fully crushing in a medicine crusher, soaking in 90% ethanol water solution, adding a small amount of baking soda, wherein the mass ratio of the animal and plant containing anti-freezing factors, the ethanol water solution and the baking soda is 2:22.5:0.15, uniformly mixing the whole system, soaking at-15 ℃ for 24 hours, and filtering to obtain a primary extracting solution;

(3) 5 parts of glycerol, 2.5 parts of isopropyl myristate, 0.75 part of phytosterol, 1.25 parts of water-based lanolin and 42 parts of deionized water are stirred and dissolved at the speed of 250rpm at 45 ℃ until the mixture is uniform and clear, then heating is stopped, 4 parts of soapberry saponin, 4.5 parts of protein surfactant, 2.5 parts of lecithin, 1.5 parts of phosphatidylserine and 2.5 parts of invasive plant-based active carbon particles are slowly added into the mixture, simultaneously a high-speed stirrer is used for stirring at 450rpm for 20min, at the moment, 42 parts of deionized water, 8.5 parts of animal and plant antifreezing factors, 1 part of sodium pyrrolidone carboxylate, 1.25 parts of chitosan and 0.75 part of carboxymethyl cellulose are added, the mixture is continuously stirred at 360rpm for 15min, and a small amount of citric acid is used for adjusting the pH value to be 6.0, so that uniform and viscous transparent liquid is obtained, namely the far infrared hand sanitizer. (animal components are absent in the antifreeze compared with example 1).

Comparative example 4

(3) stirring 5 parts of glycerol and 42 parts of deionized water at 45 ℃ at a speed of 250rpm for dissolving until the mixture is uniform and clear, stopping heating, slowly adding 4 parts of soapnut saponin, 4.5 parts of protein surfactant, 2.5 parts of lecithin, 1.5 parts of phosphatidylserine and 2.5 parts of invasive plant-based activated carbon particles into the mixture, stirring the mixture for 20min at 450rpm by using a high-speed stirrer at the same time, adding 42 parts of deionized water, 8.5 parts of animal and plant antifreezing factors, 1 part of sodium pyrrolidone carboxylic acid, 1.25 parts of chitosan and 0.75 part of carboxymethyl cellulose, continuously stirring the mixture for 15min at 360rpm, adjusting the pH value to be 6.0 by using a small amount of citric acid, and obtaining uniform and viscous transparent liquid, namely the releasable far infrared hand sanitizer (no conditioner is added compared with the conditioner in the embodiment 1).

Comparative example 5

(3) 5 parts of glycerol, 2.5 parts of isopropyl myristate, 0.75 part of phytosterol, 1.25 parts of water-based lanolin and 42 parts of deionized water are stirred and dissolved at the speed of 250rpm at 45 ℃ until the mixture is uniform and clear, then heating is stopped, 4 parts of soapnut saponin, 4.5 parts of protein surfactant, 2.5 parts of lecithin, 1.5 parts of phosphatidylserine and 2.5 parts of invasive plant-based active carbon particles are slowly added into the mixture, simultaneously a high-speed stirrer is used for stirring at 450rpm for 20min, at the moment, 42 parts of deionized water and 8.5 parts of animal and plant antifreezing factors are added, the mixture is continuously stirred at 360rpm for 15min, and a small amount of citric acid is used for adjusting the pH value to be 6.0, so that a uniform and viscous transparent liquid which is the far infrared hand sanitizer (compared with the liquid in the example 1, no moisturizing thickener is added) is obtained.

Comparative example 6

(3) dissolving 5 parts of glycerol, 2.5 parts of isopropyl myristate, 0.75 part of phytosterol, 1.25 parts of water-based lanolin, 8.5 parts of animal and plant antifreezing factor and 84 parts of deionized water at 45 ℃ at a speed of 250rpm under stirring until the mixture is uniform and clear, stopping heating, slowly adding 4 parts of soapnut saponin, 4.5 parts of protein surfactant, 2.5 parts of lecithin, 1.5 parts of phosphatidylserine and 2.5 parts of invasive plant-based active carbon particles into the mixture in sequence, at the same time, the mixture is stirred for 20min at 450rpm by using a high-speed stirrer, and then 1 part of sodium pyrrolidone carboxylic acid, 1.25 parts of chitosan and 0.75 part of carboxymethyl cellulose are added, stirring at 360rpm for 15min, adjusting pH to 6.0 with a small amount of citric acid, obtain uniform and viscous transparent liquid, namely the releasable far infrared hand sanitizer (compared with the example 1, deionized water is added at one time, and the adding sequence of the animal and plant anti-freezing factors is advanced).

The results of the property measurements of the products obtained in example 1 and comparative examples 1 to 6 are shown in Table 1.

TABLE 1

The long-acting moisturizing effect of the releasable far infrared hand sanitizer provided by the invention is derived from the effects of animal and plant antifreezing factors, a conditioner, a moisturizing thickener and a bio-based surfactant: the animal and plant antifreezing factors in reasonable proportion provide sufficient moisture for skin by the antifreezing, moisture absorption and anti-drying effects of natural active substances contained in the animal and plant antifreezing factors; the conditioner is helpful for the penetration of the animal and plant anti-freezing factors to the skin, so that the efficacy of the conditioner is fully exerted; the moisturizing thickener can form a hydrophilic protective film on the body surface to seal and lock water so that the water is slowly evaporated, thereby greatly prolonging the moisturizing aging and enhancing the continuity of the moisturizing effect; the phospholipid component in the bio-based surfactant can enhance the affinity of each active ingredient with skin, soften the hand skin cutin to ensure that the hand skin cutin is convenient for water locking, and the mechanism of the respective functions and the synergistic effect of the four ingredients is fully explained. The function of high-efficiency cleaning is achieved by compounding the bio-based surfactant and the invasive plant-based active carbon particles: one end of the bio-based surfactant molecule is hydrophilic, and the other end is hydrophobic, so that body surface stains such as dust, oil stain, cutin and the like can be emulsified into small microdroplets or stripped and surrounded, and the stains are conveniently removed; the invasive plant-based activated carbon particles not only have certain adsorption capacity, but also can provide sufficient friction mechanical effect, and promote the removal of body surface stains. Experiments prove that the reasonable compounding effect of the two components is far better than that of any one of the two components which are used independently, which shows that the two components have a synergistic effect.

Comparative example 7

The amounts of the bio-based surfactant and the invasive plant-based activated carbon fine particles added were adjusted in addition to example 1, and the other conditions were the same as example 1, and the test conditions and results are shown in tables 2 and 3.

TABLE 2

TABLE 3

The invention achieves the function of high-efficiency cleaning by compounding the bio-based surfactant (soapberry saponin, protein surfactant, lecithin and phosphatidylserine) and the invasive plant-based active carbon particles: one end of the bio-based surfactant molecule is hydrophilic, and the other end is hydrophobic, so that body surface stains such as dust, oil stain, cutin and the like can be emulsified into small microdroplets or stripped and surrounded, and the stains are conveniently removed; the invasive plant-based activated carbon particles not only have certain adsorption capacity, but also can provide sufficient friction mechanical effect, and promote the removal of body surface stains. Experiments prove that the reasonable compounding effect of the two components is far better than that of any one of the two components which are used independently, which shows that the two components have a synergistic effect.

Comparative example 8

On the basis of the example 1, the addition amounts of the bio-based surfactant, the moisturizing thickener, the anti-freezing factor of animals and plants and the conditioner are adjusted, other conditions are the same as the example 1, and the test conditions and results are shown in the table 4.

TABLE 4

The long-acting moisturizing effect of the invention is derived from the effects of animal and plant antifreezing factors, conditioners, moisturizing thickeners and bio-based surfactants: the animal and plant antifreezing factors in reasonable proportion provide sufficient moisture for skin by the antifreezing, moisture absorption and anti-drying effects of natural active substances contained in the animal and plant antifreezing factors; the conditioner is helpful for the penetration of the animal and plant anti-freezing factors to the skin, so that the efficacy of the conditioner is fully exerted; the moisturizing thickener can form a hydrophilic protective film on the body surface to seal and lock water so that the water is slowly evaporated, thereby greatly prolonging the moisturizing aging and enhancing the continuity of the moisturizing effect; the phospholipid component in the bio-based surfactant can enhance the affinity of each active ingredient with skin, soften the hand skin cutin to ensure that the hand skin cutin is convenient for water locking, and the mechanism of the synergy of the four ingredients is fully explained.

The addition of the animal and plant antifreezing factors and the invasive plant-based active carbon particles of the hand sanitizer capable of releasing far infrared rays surprisingly endows the hand sanitizer with antifreezing and health-care effects of releasing far infrared rays, and the far infrared releasing effect after reasonable compounding of the two components is far better than that of the hand sanitizer only adding one of the components

In conclusion, the hand sanitizer capable of releasing far infrared rays adopts various natural biological environment-friendly components as main raw materials, is mild, skin-friendly, non-irritating, efficient, clean, long-acting and moisture-retaining, reduces the phenomena of drying, peeling, allergy, cracking and chilblain of hand skin, is fine and rich in foam, has the effect of promoting the wound healing of the hand skin while releasing far infrared rays, has a pH value close to that of the human skin, and is particularly suitable for being used in cold and dry climates in winter.

The releasable far infrared hand sanitizer of the invention achieves the function of high-efficiency cleaning mainly by compounding the bio-based surfactant and the invasive plant-based active carbon particles: one end of the bio-based surfactant molecule is hydrophilic, and the other end is hydrophobic, so that body surface stains such as dust, oil stain, cutin and the like can be emulsified into small microdroplets or stripped and surrounded, and the stains are conveniently removed; the invasive plant-based activated carbon particles not only have certain adsorption capacity, but also can provide sufficient friction mechanical effect, and promote the removal of body surface stains. Experiments prove that the reasonable compounding effect of the two components is far better than that of any one of the two components which are used independently, which shows that the two components have a synergistic effect.

The long-acting moisturizing effect of the releasable far infrared hand sanitizer provided by the invention is derived from the effects of animal and plant antifreezing factors, a conditioner, a moisturizing thickener and a bio-based surfactant: the animal and plant antifreezing factors in reasonable proportion provide sufficient moisture for skin by the antifreezing, moisture absorption and anti-drying effects of natural active substances contained in the animal and plant antifreezing factors; the conditioner is helpful for the penetration of the animal and plant anti-freezing factors to the skin, so that the efficacy of the conditioner is fully exerted; the moisturizing thickener can form a hydrophilic protective film on the body surface to seal and lock water so that the water is slowly evaporated, thereby greatly prolonging the moisturizing aging and enhancing the continuity of the moisturizing effect; the phospholipid component in the bio-based surfactant can enhance the affinity of each active ingredient with skin, soften the hand skin cutin to ensure that the hand skin cutin is convenient for water locking, and the mechanism of the respective functions and the synergistic effect of the four ingredients is fully explained.

The addition of the animal and plant antifreezing factors and the invasive plant based active carbon particles of the hand sanitizer surprisingly endows the hand sanitizer with antifreezing and health-care effects of releasing far infrared rays, and the far infrared releasing effect after reasonable compounding of the two components is far better than that of the hand sanitizer only added with one of the components, which shows that the animal and plant antifreezing factors and the invasive plant based active carbon particles also have synergistic interaction.

The far infrared releasable hand sanitizer disclosed by the invention is added with deionized water twice during preparation, a heating link is arranged in the early preparation process, and the animal and plant antifreezing factors and the moisturizing thickener must be added in the subsequent step. Experiments prove that only by the addition sequence and the distribution proportion, the finally obtained hand sanitizer has the oil-in-water emulsion type, the activity of the animal and plant anti-freezing factors is ensured, a moisturizing protective film can be formed on the body surface, the hand sanitizer can be more stable only by the releasable far infrared hand sanitizer in the type, various functions can be fully exerted, and otherwise, the effect is greatly reduced.

The animal and plant antifreezing factor, the conditioner and the moisturizing thickener are added to endow the hand sanitizer with the effect of promoting wound healing unexpectedly, and if the raw materials of the animal and plant antifreezing factor are only one of animal or plant components, the finally obtained effect of promoting wound healing is obviously poor, which shows that the animal and plant components containing the antifreezing factor have a synergistic effect and play a role of promoting healing together with the conditioner and the moisturizing thickener.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. A far infrared hand sanitizer capable of releasing is characterized in that: the releasable far infrared hand sanitizer comprises the following raw materials in parts by weight: 6.5-10.5 parts of animal and plant antifreezing factors, 2.5-6.5 parts of conditioners, 10.5-14.5 parts of bio-based surfactants, 1-4 parts of invasive plant-based active carbon particles, 1.5-4.5 parts of moisturizing thickeners and 80-98 parts of solvents.

2. The releasable far-infrared hand sanitizer according to claim 1, wherein the preparation method of the animal and plant antifreezing factor comprises the following steps:

drying the animals and plants containing the anti-freezing factors in an oven at 27-32 ℃ for 3-5 hours in advance, adding the dried animals and plants containing the anti-freezing factors into a medicine crusher, fully crushing, soaking in 75-95% ethanol water solution, adding a small amount of baking soda, uniformly mixing the whole system, soaking for 24 hours at-15 ℃, and filtering to obtain a primary extracting solution, wherein the mass ratio of the animals and plants containing the anti-freezing factors to the ethanol water solution to the baking soda is 2: 15-30: 0.1-0.2;

and (3) dialyzing and separating the primary extract obtained by filtering at room temperature by using a dialysis membrane with the molecular weight cutoff of 5000-8000 for 1-3 days, carrying out rotary evaporation and concentration treatment after dialysis, then carrying out suction filtration on the whole system at-10 ℃ through filter paper with the aperture of 1-5 mu m, wherein the pump pressure is 0.015-0.035 MPa, and carrying out freeze drying on the obtained filtrate to obtain the animal and plant antifreezing factor.

3. The method for producing an antifreeze factor for animals and plants according to claim 2, wherein: the animal and plant containing anti-freezing factor is a composition of two or more of Caesalpinia villosa, winter wheat, white crane, cactus and holly and two or more of cod, krill, river snail and scallop.

4. The releasable far infrared hand sanitizer according to claim 1, wherein: the conditioner is a composition of isopropyl myristate, phytosterol and water-based lanolin.

5. The releasable far infrared hand sanitizer according to claim 1, wherein: the bio-based surfactant is a composition of soapberry saponin, a protein surfactant, lecithin and phosphatidylserine.

6. The releasable far infrared hand sanitizer according to claim 1, wherein: the preparation method of the invasive plant based active carbon particles comprises the following steps:

heating the dried biological material for 120-150 s under the sealed high-temperature condition of 750-800 ℃ to obtain crude charcoal;

grinding crude charcoal by a grinder, passing through a 500-mesh screen, soaking in a zinc chloride solution with the mass fraction of 1-5% for 2-3 h, continuously carbonizing and activating for 2-3 h at the high temperature of 800-900 ℃, irradiating for 0.5-1 h by infrared rays, grinding to 1500-2000 meshes, washing with water, filtering, and drying to obtain invasive plant-based activated carbon particles; wherein the mass ratio of the zinc chloride solution to the crude charcoal is 1.5-3: 1.

7. A method of making an invasive plant-based activated carbon particulate as recited in claim 6, wherein: the biological material comprises but is not limited to a composition of two or more than two of mikania micrantha, alligator alternanthera, amaranthus argenteus, lantana camara, cowherb seed, ageratum conyzoides, chamomile, aster scaber, eupatorium japonicum, solidago decurrens, alfalfa, copperleaf anemone herb and ailanthus altissima invasive plant.

8. The releasable far infrared hand sanitizer according to claim 1, wherein: the moisturizing thickener is a composition of pyrrolidone sodium carboxylate, chitosan and carboxymethyl cellulose.

9. The releasable far infrared hand sanitizer according to claim 1, wherein: the solvent is a composition of deionized water and glycerol.

10. The preparation method of the releasable far infrared hand sanitizer according to any one of claims 1 to 9, which comprises the following specific steps:

stirring and dissolving 3-7 parts of glycerol, 1.5-3.5 parts of isopropyl myristate, 0.5-1 part of phytosterol, 0.5-2 parts of water-based lanolin, 38.5-45.5 parts of deionized water at 45 ℃ at 230-270 rpm until the mixture is uniform and clear, stopping heating, slowly adding 3.5-4.5 parts of sapindoside, 4-5 parts of protein surfactant, 2-3 parts of lecithin, 1-2 parts of phosphatidylserine and 1-4 parts of invasive plant-based activated carbon particles into the mixture, stirring the mixture for 18-22 min at 420-480 rpm by using a high-speed stirrer, adding 38.5-45.5 parts of deionized water, 6.5-10.5 parts of animal and plant antifreezing factors, 0.5-1.5 parts of sodium pyrrolidone carboxylate, 0.5-2 parts of chitosan and 0.5-1 part of carboxymethyl cellulose, continuously stirring the mixture for 13-17 min at 330-390 rpm, adjusting the pH value of the mixture to 6.5.8.5 by using a small amount of citric acid, obtain uniform and viscous transparent liquid, namely the releasable far infrared hand sanitizer.