阅读说明：本技术 一种除螨沐浴露 (Mite-removing shower gel ) 是由 杜鹏飞 林硕姿 彭燕辉 于 2020-12-30 设计创作，主要内容包括：本发明涉及一种除螨沐浴露,除螨沐浴露由下述质量百分比的组分构成：16-30％的表面活性剂；0.1-0.5％的尤加利精油；0.1-0.5％的苦参根提取物；0.5-1％的蛋白酶；0.1-0.5％的pH调节剂；0.1-0.5％的抗螨虫添加剂；0.2-1.5％的粘度调节剂；其余为溶剂载体。(The invention relates to a mite removing shower gel which comprises the following components in percentage by mass: 16-30% of a surfactant; 0.1-0.5% eucalyptus oil; 0.1-0.5% of extract of Sophora flavescens ait; 0.5-1% protease; 0.1-0.5% of pH regulator; 0.1-0.5% of an anti-mite additive; 0.2-1.5% of viscosity modifier; the balance solvent carrier.)

1. The mite-killing shower gel is characterized in that: the mite removing shower gel comprises the following components in percentage by mass: 16-30% of a surfactant; 0.1-0.5% eucalyptus oil; 0.1-0.5% of extract of Sophora flavescens ait; 0.5-1% protease; 0.1-0.5% of pH regulator; 0.1-0.5% of an anti-mite additive; 0.2-1.5% of viscosity modifier; the balance solvent carrier.

2. The acarus killing shower gel as claimed in claim 1, which is characterized in that: the surfactant comprises fatty alcohol-polyoxyethylene ether sodium sulfate, sodium lauroyl glutamate and ampholytic disodium acetate.

3. The acarus killing shower gel as claimed in claim 2, which is characterized in that: the weight of the fatty alcohol-polyoxyethylene ether sodium sulfate accounts for 10-15% of the total weight of the mite removing shower gel, the weight of the sodium lauroyl glutamate accounts for 5-10% of the total weight of the mite removing shower gel, and the weight of the disodium amphoacetate accounts for 1-5% of the total weight of the mite removing shower gel.

4. The acarus killing shower gel as claimed in claim 3, which is characterized in that: the mass ratio of the fatty alcohol-polyoxyethylene ether sodium sulfate to the sodium lauroyl glutamate to the ampholytic disodium acetate is 3:2: 1.

5. The acarus killing shower gel as claimed in claim 3, which is characterized in that: the mass ratio of the eucalyptus essential oil to the sophora flavescens root extract to the protease is 1:1: 4.

6. The acarus killing shower gel as claimed in claim 3, which is characterized in that: the anti-mite additive is sea salt.

7. The acarus killing shower gel as claimed in claim 6, which is characterized in that: the mass ratio of the sea salt to the sophora flavescens root extract is 1: 1.

8. The acarus killing shower gel as claimed in claim 6, which is characterized in that: the pH regulator adopts citric acid.

9. The acarus killing shower gel as claimed in claim 8, which is characterized in that: the viscosity regulator adopts sodium chloride.

10. The acarus killing shower gel as claimed in claim 9, wherein the solvent carrier is deionized water, and the acarus killing shower gel comprises the following components in percentage by mass: 12% of sodium fatty alcohol polyoxyethylene ether sulfate; 8% sodium lauroyl glutamate; 4% of disodium amphoacetate; 0.2% eucalyptus oil; 0.2% of extract of Sophora flavescens ait; 0.8% protease; 0.1-0.5% citric acid; 0.2% sea salt; 0.2-1.5% sodium chloride; the balance of deionized water.

Technical Field

The invention relates to the field of daily chemicals, and in particular relates to mite removing shower gel.

Background

The mites are miniature pests which are not easily seen by naked eyes, are various, and the mites living in the house comprise over 40 kinds of dust mites, demodex, scabies and the like, wherein the mites are related to human health, wherein the dust mites are taken as main parts, and corpses, secretions and excretions of the mites are all pathogenic allergens. Two kinds of mites, namely follicle mites and sebaceous gland demodex, which are parasitic on a human body usually cause damage to the follicles and sebaceous glands of the human body, and further cause skin inflammation, large pores, rough skin and the like.

In order to remove and kill mites in hair follicles and sebaceous glands of a human body, the prior technical scheme is to use daily chemical products with mite killing effect, such as shower gel, shampoo and the like, but raw materials of the products generally comprise chlorhexidine acetate, triclosan or sulfur and the like, and the raw materials can cause great damage to skin after being used for a long time.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides the mite removing shower gel which can be used for repelling, killing and digesting mites in the daily bathing process and simultaneously can improve the skin state. The mite-killing shower gel does not damage human skin.

The invention provides mite removing shower gel which comprises the following components in percentage by mass:

(A) 16-30% of a surfactant;

(B) 0.1-0.5% eucalyptus oil;

(C) 0.1-0.5% of extract of Sophora flavescens ait;

(D) 0.5-1% protease;

(E) 0.1-0.5% of pH regulator;

(F) 0.1-0.5% of an anti-mite additive;

(G) 0.2-1.5% of viscosity modifier;

(H) the balance solvent carrier.

Wherein the surfactant comprises sodium fatty alcohol polyoxyethylene ether sulfate (AES), sodium lauroyl glutamate and disodium amphoacetate. The surfactant in the mite-removing shower gel can penetrate into pores of the skin to clean dirt, and the fatty alcohol-polyoxyethylene ether sodium sulfate, the sodium lauroyl glutamate and the disodium amphoacetate can play a synergistic effect, so that the skin moisturizing effect is realized while the skin is cleaned. Based on the consideration of the stability, the cleaning capability and the moisturizing effect of the mite removing shower gel, the contents of the sodium alcohol ether sulfate, the sodium lauroyl glutamate and the disodium amphoacetate in the mite removing shower gel are defined as follows: the weight of the fatty alcohol-polyoxyethylene ether sodium sulfate accounts for 10-15% of the total weight of the mite-killing shower gel, the weight of the sodium lauroyl glutamate accounts for 5-10% of the total weight of the mite-killing shower gel, and the weight of the amphoteric acetate accounts for 1-5% of the total weight of the mite-killing shower gel. When the fatty alcohol-polyoxyethylene ether sodium sulfate, the sodium lauroyl glutamate and the amphoteric disodium acetate are in the ranges, the stability, the cleaning capability and the moisturizing effect of the mite removing shower gel are balanced.

The surfactant is fatty alcohol-polyoxyethylene ether sodium sulfate, sodium lauroyl glutamate and disodium amphoacetate, and is also based on other components in the mite removing shower gel, and the addition of the fatty alcohol-polyoxyethylene ether sodium sulfate, the sodium lauroyl glutamate and the disodium amphoacetate can enable the eucalyptus essential oil, the sophora flavescens root extract and the protease to be uniformly dispersed in a solvent carrier, so that the stability of the mite removing shower gel in the storage process is improved.

In one embodiment, the mass ratio of the sodium fatty alcohol polyoxyethylene ether sulfate (AES), the sodium lauroyl glutamate and the disodium amphoacetate is 3:2: 1.

The mite-killing shower gel provided by the invention can achieve better stability due to selection and proportion of the components, and achieves better mite-expelling, mite-killing and mite-digesting effects while cleaning the skin. The eucalyptus essential oil, the sophora flavescens root extract and the protease can generate a synergistic effect, and specifically: the sophora flavescens root extract and the protease can improve the mite-expelling effect of the eucalyptus essential oil, the protease and the eucalyptus essential oil can improve the mite-killing effect of the sophora flavescens root extract, and the sophora flavescens root extract and the eucalyptus essential oil can improve the mite-digesting effect of the protease, so that the mite-killing shower gel provided by the invention can achieve three effects of expelling mites, killing mites and digesting mites simultaneously. In addition, the mite removing shower gel provided by the invention can penetrate into pores of the skin to eliminate residual mite corpses and secretions in the using process, and thoroughly removes the stimulation of mites on the skin of a body.

The proportion of the eucalyptus essential oil, the sophora flavescens root extract and the protease is based on the stability of the whole system, the mite removing effect and the cost, and specifically comprises the following steps: if the mite removing effect of the mite removing bath lotion is to be improved, the content of at least one of the sophora flavescens root extract, eucalyptus oil and protease needs to be improved, at the moment, the relative content of a carrier solvent and a surfactant in the system is reduced, the stability of the whole system of the mite removing bath lotion is reduced, and the cost is increased; if the stability of the whole system of the mite removing bath lotion is required to be improved, the content of at least one of the extract of the sophora flavescens ait roots, the eucalyptus oil and the protease is required to be reduced, at the moment, the relative content of a carrier solvent and a surfactant in the system is increased, the cost of the mite removing bath lotion is reduced, and the mite removing effect is also reduced; if the cost of the whole mite removing shower gel system is reduced, the content of at least one of the sophora flavescens root extract, eucalyptus oil and protease is reduced, at the moment, the relative content of a carrier solvent and a surfactant in the system is increased, the stability of the whole mite removing shower gel system is improved, but the mite removing effect is reduced. The components and the proportion of the mite removing shower gel provided by the invention ensure that the balance among stability, mite removing effect and cost is achieved. The extract of the sophora flavescens roots has good relieving effect on skin itch except killing mites, and the extract of the sophora flavescens roots cannot damage human skin.

In one embodiment, the mass ratio of the eucalyptus essential oil to the sophora flavescens root extract to the protease is 1:1: 4.

The anti-mite additive is sea salt which can perform a synergistic effect with the sophora flavescens root extract so as to improve the killing effect on mites.

In one embodiment, the mass ratio of the sea salt to the extract of the sophora flavescens is 1: 1.

The mite removing shower gel is prepared by adding citric acid into a pH regulator, wherein the pH regulator is citric acid based on other components of the mite removing shower gel, and the mite removing shower gel is kept weak in acidity, mild and free of stimulation. And the other components of the mite removing bath lotion are also kept stable in the carrier solvent by adding citric acid.

Wherein, based on other components of the acarus killing shower gel, the viscosity regulator can not react with other components and does not change the pH value of the acarus killing shower gel, so the viscosity regulator adopts sodium chloride.

Wherein, based on the selection of other components of the acarus killing shower gel, the carrier solvent is selected to be deionized water.

The invention also provides a method for preparing the mite removing shower gel, which comprises the following steps:

s1, adding a solvent carrier and a surfactant into an emulsifying pot, stirring until the solvent carrier and the surfactant are dissolved uniformly, heating to 50-60 ℃ under the condition of keeping stirring, then sequentially adding the eucalyptus essential oil, the sophora flavescens root extract and the anti-mite additive, continuously stirring until all the raw materials are completely dissolved, keeping the temperature, and standing to ensure that the mixed solution is completely defoamed;

s2, cooling to 40 ℃, adding protease under a stirring state, stirring until the protease is dissolved uniformly, preserving heat and standing to ensure that the mixed solution is completely defoamed;

s3, sequentially adding a pH regulator and a viscosity regulator while stirring, stirring until the pH regulator and the viscosity regulator are uniformly dissolved, and standing to room temperature;

and S5, sampling, inspecting, detecting color, fragrance, viscosity, pH, state, skin feel, and the like, and discharging after the detection is qualified.

Compared with the prior art, the technical scheme of the invention has at least the following beneficial effects:

1. the mite-removing shower gel provided by the invention can clean dirt on the surface of the skin and in pores, and can also repel and kill mites on the surface of the skin and in the pores. The mite-killing shower gel provided by the invention can achieve three effects of killing mites, killing mites and digesting mites simultaneously.

2. The mite removing bath lotion provided by the invention has excellent cleaning and mite removing effects through reasonable composition and proportion of raw materials and mutual synergy, when partial components in the mite removing bath lotion are changed or reduced, the cleaning and mite removing effects of the mite removing bath lotion are obviously changed, for example, under the condition that the stability of the mite removing bath lotion is kept unchanged, if the dosage relation among the eucalyptus oil, the sophora flavescens root extract and the protease is not in the range defined by the invention, the mite removing capability is weakened, and under the condition that the stability of the mite removing bath lotion is kept unchanged, if the dosage relation among the fatty alcohol polyoxyethylene ether sodium sulfate, the sodium lauroyl glutamate and the disodium amphoacetate is not in the range defined by the invention, the cleaning capability is weakened. In addition, compared with the chlorhexidine acetate, triclosan, sulfur and other components which are harmful to skin and seriously damage the environment, the mite removing bath lotion has higher safety, the prices of the various raw materials are relatively low, more choices are provided for the public, and meanwhile, the mite removing bath lotion has good dissolvability and high stability and is convenient to store.

3. The mite-killing shower gel provided by the invention keeps subacidity, and is mild and non-irritant to human skin.

The following description will be given with reference to specific examples.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

The embodiment provides mite removing shower gel which comprises the following components in percentage by mass:

(A) 12% of sodium fatty alcohol-polyoxyethylene ether sulfate, 8% of sodium lauroyl glutamate and 4% of disodium amphoacetate;

(B) 0.2% eucalyptus oil;

(C) 0.2% of extract of Sophora flavescens ait;

(D) 0.8% protease;

(E) 0.3% citric acid;

(F) 0.2% sea salt;

(G) 1% sodium chloride;

(H) the balance of deionized water.

Example 2

The embodiment provides mite removing shower gel which comprises the following components in percentage by mass:

(A) 10% of sodium fatty alcohol-polyoxyethylene ether sulfate, 10% of sodium lauroyl glutamate and 5% of disodium amphoacetate;

(B) 0.5% eucalyptus oil;

(C) 0.5% of extract of Sophora flavescens ait;

(D) 0.5% protease;

(E) 0.5% citric acid;

(F) 0.1% sea salt;

(G) 0.2% sodium chloride;

(H) the balance of deionized water.

Example 3

The embodiment provides mite removing shower gel which comprises the following components in percentage by mass:

(A) 15% of sodium fatty alcohol-polyoxyethylene ether sulfate, 5% of sodium lauroyl glutamate and 1% of amphoacetate disodium;

(B) 0.1% eucalyptus oil;

(C) 0.1% of extract of Sophora flavescens ait;

(D) 1% of protease;

(E) 0.1% citric acid;

(F) 0.5% sea salt;

(G) 1.5% sodium chloride;

(H) the balance of deionized water.

Comparative example 1

The embodiment provides mite removing shower gel which comprises the following components in percentage by mass:

(A) 16% of sodium lauroyl glutamate and 8% of amphotericin disodium;

(B) 0.2% eucalyptus oil;

(C) 0.2% of extract of Sophora flavescens ait;

(D) 0.8% protease;

(E) 0.3% citric acid;

(F) 0.2% sea salt;

(G) 1% sodium chloride;

(H) the balance of deionized water.

Comparative example 2

The embodiment provides mite removing shower gel which comprises the following components in percentage by mass:

(A)18 percent of fatty alcohol-polyoxyethylene ether sodium sulfate and 6 percent of amphoacetate disodium;

(B) 0.2% eucalyptus oil;

(C) 0.2% of extract of Sophora flavescens ait;

(D) 0.8% protease;

(E) 0.3% citric acid;

(F) 0.2% sea salt;

(G) 1% sodium chloride;

(H) the balance of deionized water.

Comparative example 3

The embodiment provides mite removing shower gel which comprises the following components in percentage by mass:

(A)14.4 percent of fatty alcohol-polyoxyethylene ether sodium sulfate and 9.6 percent of sodium lauroyl glutamate;

(B) 0.2% eucalyptus oil;

(C) 0.2% of extract of Sophora flavescens ait;

(D) 0.8% protease;

(E) 0.3% citric acid;

(F) 0.2% sea salt;

(G) 1% sodium chloride;

(H) the balance of deionized water.

Comparative example 4

The embodiment provides a mite removing shower gel, which is different from the mite removing shower gel provided in embodiment 1 in that: it does not contain sea salt.

Comparative example 5

The embodiment provides a mite removing shower gel, which is different from the mite removing shower gel provided in embodiment 1 in that: the Eucalyptus essential oil is replaced by other essential oils with mite-repellent effect.

Comparative example 6

The embodiment provides a mite removing shower gel, which is different from the mite removing shower gel provided in embodiment 1 in that: the extract of Sophora alopecuroides root is replaced by other plant extracts with mite-killing effect, such as rosemary extract, dandelion extract, Paris polyphylla Smith extract, etc.

The mite-killing shower gel provided in examples 1 to 3 was subjected to a skin irritation allergy test, and rabbits were selected as test animals to be subjected to an acute skin irritation test. According to relevant regulations of skin irritation/corrosivity tests in cosmetic hygiene specifications (2007 edition), irritation and allergy of the mite-removing shower gel provided by the examples 1-3 to skin are detected respectively, and results show that the mite-removing shower gel provided by the examples 1-3 of the invention is non-irritant to acute skin irritation tests of rabbits, and has no redness, eruption and blistering phenomena, which indicates that the mite-removing shower gel provided by the invention is relatively mild and safe in system property.

The stability tests were carried out on the mite removing shower gel provided in examples 1 to 3 and the mite removing shower gel provided in comparative examples 1 to 3, specifically as follows:

1. high temperature resistance test: the mite removing shower gel provided in examples 1 to 3 and the mite removing shower gel provided in comparative examples 1 to 3 were packaged in transparent cosmetic bottles, placed in a constant temperature incubator at 45 ℃ for three months, taken out, and then returned to room temperature for observation. The results show that compared with the mite removing shower gel provided by the examples 1 to 3 before the test, the mite removing shower gel does not have the phenomena of thinning, thickening, discoloring and layering, and still keeps better leveling property and fluidity. The mite removing shower gel provided by the comparative examples 1 to 3 has the phenomena of back thinning, thickening, color change and layering at different degrees;

2. low temperature resistance test: the mite removing shower gel provided in examples 1 to 3 and the mite removing shower gel provided in comparative examples 1 to 3 were respectively packaged in transparent cosmetic bottles, refrigerated in a 4 ℃ incubator for three months, taken out, and observed after returning to room temperature. The results show that compared with the mite removing shower gel provided by the examples 1 to 3 before the test, no jelly and delamination phenomena occur, and better leveling property and fluidity are still maintained. The mite removing shower gel provided by the comparative examples 1 to 3 has jelly and delamination phenomena of different degrees, wherein the mite removing shower gel provided by the comparative examples 1 and 3 has local aggregation, non-uniform rheological property, jelly spreading and non-uniformity;

3. low-temperature centrifugal test: the mite removing shower gel provided by the examples 1 to 3 and the mite removing shower gel provided by the comparative examples 1 to 3 were respectively packaged in a test tube with a stopper, centrifuged at 3000r/min for 20min, and observed after standing. The results show that the mite removing bath cream provided by the examples 1-3 has no layering phenomenon, while the mite removing bath cream provided by the comparative examples 1-3 has the layering phenomenon;

4. and (3) normal temperature test: the mite removing shower gel provided in examples 1 to 3 and the mite removing shower gel provided in comparative examples 1 to 3 were packaged in transparent cosmetic bottles, and left to stand at room temperature for 12 months. The results show that the mite removing bath cream provided by the examples 1-3 has no layering and discoloration phenomena, while the mite removing bath cream provided by the comparative examples 1-3 has layering and discoloration phenomena in different degrees.

The results show that the surfactant compounded by the fatty alcohol-polyoxyethylene ether sodium sulfate, the sodium lauroyl glutamate and the disodium amphoacetate has a synergistic effect, so that other components in the mite removing shower gel are stably and uniformly dispersed in deionized water, and the mite removing shower gel provided by the invention has better stability through reasonable composition and proportion of raw materials.

The mite removing bath liquid provided in example 1 and the mite removing bath liquids provided in comparative examples 4 to 6 were subjected to the following test methods and evaluation part 2 of pesticide indoor efficacy test method for pesticide registration hygiene in NY/T1151.2-2006: the results of the mite killing and expelling agent and GB/T24253-.

TABLE 1

Sample (I)	Example 1	Comparative example 4	Comparative example 5	Comparative example 6
					Mite-repelling rate	99.78％	88.23％	92.69％	91.21％

The results in table 1 show that the eucalyptus essential oil, the sophora flavescens root extract and the protease can generate a synergistic effect, thereby achieving a better mite-repelling effect. The mite removing shower gel provided by the embodiment 1 can achieve three effects of mite expelling, killing and digesting, and can decompose residual mite corpses and secretions after killing mites, so that the mite corpses and the secretions can be prevented from being left after killing the mites, and the mite corpses and the secretions can continue to induce body skin irritation and even allergy.

The mite-killing shower gel provided by the invention can thoroughly remove the stimulation of mites on the skin of a body.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.