CN112494397B

CN112494397B - Antibacterial shower gel containing bamboo leaf flavone and preparation method thereof

Info

Publication number: CN112494397B
Application number: CN202011461354.8A
Authority: CN
Inventors: 刘红; 李永强; 李颖; 邢岩; 李爱民
Original assignee: Guozhen Health Technology Beijing Co ltd
Current assignee: Guozhen Health Technology Beijing Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2022-08-05
Anticipated expiration: 2040-12-07
Also published as: CN112494397A

Abstract

The invention provides an antibacterial shower gel containing bamboo leaf flavone and a preparation method thereof, and relates to the technical field of daily chemicals. The bacteriostatic shower gel containing bamboo leaf flavone provided by the invention comprises an anionic surfactant, a chelating agent, an amphoteric surfactant, an emollient, a thickening agent, bamboo leaf flavone, water, an acid-base regulator, a preservative and essence in a specific ratio, wherein the compounding use of potassium cocoate and bamboo leaf flavone can effectively inhibit bacteria on the basis of safely cleaning skin.

Description

Antibacterial shower gel containing bamboo leaf flavone and preparation method thereof

Technical Field

The invention relates to the technical field of daily chemicals, in particular to an antibacterial shower gel containing bamboo leaf flavone and a preparation method thereof.

Background

The shower gel is an important cleaning product for keeping body health and skin clean, and is widely applied to daily life of people. With the development of society, people pay more and more attention to the health problem of skin, and the requirement on the shower gel is gradually changed. Besides the basic effects of decontamination and deodorization, the shower gel also has the functions of protecting the health of skin and the like. At present, people's work post is various, and operational environment is also the difference, and some outdoor workers or the personnel's that work under special environment skin can infect a large amount of bacterium or fungi often, and these bacterium or fungi can cause harm to the skin, and present haze, air pollution situation etc. are more serious in addition, have further deepened and have a bad effect incomplete to human skin. Therefore, the development of a shower gel with antibacterial and skin-protecting properties is very necessary.

In view of the above, the present invention is particularly proposed.

Disclosure of Invention

The invention aims to provide the bacteriostatic shower gel containing bamboo leaf flavone, which has good bacteriostatic performance and solves the technical problem of poor bacteriostatic and skin-care effects of the existing shower gel.

The second purpose of the invention is to provide a preparation method of the bacteriostatic shower gel containing bamboo leaf flavone, which is simple and rapid.

In order to solve the technical problems, the following technical scheme is adopted:

in a first aspect, the invention provides an antibacterial shower gel containing bamboo leaf flavone, which comprises the following components in 100 parts by weight: 30-40 parts of anionic surfactant, 0.05-0.1 part of chelating agent, 8-17 parts of amphoteric surfactant, 2-5 parts of emollient, 0.15-3 parts of thickening agent, 0.005-1 part of bamboo leaf flavone, 0-0.1 part of acid-base regulator, 0-0.3 part of preservative, 0-1 part of essence and the balance of water;

the anionic surfactant comprises potassium cocoate.

As a further technical scheme, the feed comprises the following components in parts by weight based on 100 parts by weight: 35-40 parts of anionic surfactant, 0.05-0.08 part of chelating agent, 8-12 parts of amphoteric surfactant, 3-5 parts of emollient, 1-3 parts of thickening agent, 0.005-0.008 part of bamboo leaf flavone, 0.02-0.08 part of optional acid-base regulator, 0.1-0.3 part of optional preservative, 0.2-0.8 part of optional essence and the balance of water.

As a further technical scheme, the feed comprises 100 parts by weight of the following components: 40 parts of anionic surfactant, 0.05 part of chelating agent, 8 parts of amphoteric surfactant, 5 parts of emollient, 0.3 part of thickening agent, 0.005 part of bamboo leaf flavone, 0.05 part of optional pH regulator, 0.3 part of optional preservative, 0.5 part of optional essence and the balance of water.

As a further technical solution, the anionic surfactant comprises potassium cocoate and at least one of sodium laureth sulfate, sodium lauroyl sarcosinate, sodium cocoyl glycinate or potassium cocoyl hydrolyzed oat protein;

preferably, the bacteriostatic shower gel comprises 25-35 parts of potassium cocoate, preferably 35 parts.

As a further technical scheme, the chelating agent comprises EDTA-2 Na.

As a further aspect, the amphoteric surfactant comprises lauryl hydroxysultaine and/or sodium cocoamphoacetate.

As a further aspect, the emollient comprises glycerin and/or ethylene glycol distearate;

preferably, the thickener comprises sodium chloride and/or cocoyl diethanolamine;

preferably, the water comprises deionized water.

As a further technical scheme, the pH regulator comprises citric acid;

preferably, the preservative comprises at least one of methylisothiazolinone, methylparaben or propylparaben.

In a second aspect, the invention provides a preparation method of an antibacterial shower gel containing bamboo leaf flavone, which comprises the following steps:

adding thickener, anionic surfactant, chelating agent, amphoteric surfactant, emollient, bamboo leaf flavone and optional pH regulator into water for first mixing, and adding optional antiseptic and optional essence for second mixing.

As a further technical scheme, before the first mixing, the temperature of water is raised to 75-85 ℃, preferably 80 ℃;

preferably, the temperature of the mixed solution is reduced to 45-55 ℃, preferably 50 ℃ after the first mixing and before the second mixing is started.

Compared with the prior art, the invention has the following beneficial effects:

the bacteriostatic shower gel containing bamboo leaf flavone provided by the invention comprises an anionic surfactant, a chelating agent, an amphoteric surfactant, an emollient, a thickening agent, bamboo leaf flavone, water, an acid-base regulator, a preservative and essence in a specific ratio, wherein the compounding use of potassium cocoate and bamboo leaf flavone can effectively inhibit bacteria on the basis of safely cleaning skin.

The preparation method of the bacteriostatic shower gel containing bamboo leaf flavone is simple, rapid and convenient, and the prepared bacteriostatic shower gel containing bamboo leaf flavone is stable in property by firstly mixing the thickening agent, the anionic surfactant, the chelating agent, the amphoteric surfactant, the emollient, the thickening agent, the bamboo leaf flavone, the pH regulator and water to fully and uniformly mix the raw materials, and then adding the preservative and the essence to mix.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to embodiments and examples, but those skilled in the art will understand that the following embodiments and examples are only illustrative of the present invention and should not be construed as limiting the scope of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Those who do not specify the conditions are performed according to the conventional conditions or the conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.

the anionic surfactant comprises potassium cocoate.

In the present invention, the anionic surfactant is typically, but not limited to, 30 parts, 31 parts, 32 parts, 33 parts, 34 parts, 35 parts, 36 parts, 37 parts, 38 parts, 39 parts or 40 parts; chelating agents are typically, but not limited to, 0.05 parts, 0.06 parts, 0.07 parts, 0.08 parts, 0.09 parts, or 0.1 parts; the amphoteric surfactant is typically, but not limited to, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14 parts, 15 parts, 16 parts, or 17 parts; emollients are typically, but not limited to, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, or 5 parts; typical but not limiting thickeners are 0.15 parts, 0.3 parts, 0.6 parts, 0.9 parts, 1.2 parts, 1.5 parts, 1.8 parts, 2.1 parts, 2.4 parts, 2.7 parts, or 3 parts; bamboo leaf flavones are typically, but not limited to, 0.005 parts, 0.01 parts, 0.05 parts, 0.1 parts, 0.2 parts, 0.3 parts, 0.4 parts, 0.5 parts, 0.6 parts, 0.7 parts, 0.8 parts, 0.9 parts or 1 part; typical but non-limiting examples of the pH adjusting agent are 0.01 part, 0.02 part, 0.03 part, 0.04 part, 0.05 part, 0.06 part, 0.07 part, 0.08 part, 0.09 part, or 0.1 part; preservatives are typically, but not limited to, 0.1 part, 0.15 part, 0.2 part, 0.25 part, or 0.3 part; typical but not limiting, fragrances are 0.1 parts, 0.2 parts, 0.3 parts, 0.4 parts, 0.5 parts, 0.6 parts, 0.7 parts, 0.8 parts, 0.9 parts, or 1 part.

In some preferred embodiments, the following components are included in 100 parts by weight: 35-40 parts of anionic surfactant, 0.05-0.08 part of chelating agent, 8-12 parts of amphoteric surfactant, 3-5 parts of emollient, 1-3 parts of thickening agent, 0.005-0.008 part of bamboo leaf flavone, 0.02-0.08 part of optional acid-base regulator, 0.1-0.3 part of optional preservative, 0.2-0.8 part of optional essence and the balance of water.

The "optional" means that the bacteriostatic body wash containing bamboo leaf flavone may or may not include the above-mentioned pH regulator, preservative or essence.

By further optimizing and adjusting the components in the antibacterial shower gel, the antibacterial effect of the invention is better, and the skin is prevented from drying.

In some preferred embodiments, the following components are included in 100 parts by weight: 40 parts of anionic surfactant, 0.05 part of chelating agent, 8 parts of amphoteric surfactant, 5 parts of emollient, 0.3 part of thickening agent, 0.005 part of bamboo leaf flavone, 0.05 part of optional pH regulator, 0.3 part of optional preservative, 0.5 part of optional essence and the balance of water.

By further optimizing and adjusting the components in the antibacterial shower gel, the antibacterial effect of the shower gel is better, and the skin is clean and moist after the shower gel is used.

In some preferred embodiments, the anionic surfactant includes, but is not limited to, potassium cocoate and at least one of sodium laureth sulfate, sodium lauroyl sarcosinate, sodium cocoyl glycinate, or potassium cocoyl hydrolyzed oat protein, or other anionic surfactants known to those skilled in the art that can be used in body wash. The anionic surfactant in the invention can be only one of potassium cocoate, or one or more of other anionic surfactants can be added besides the potassium cocoate.

Preferably, the bacteriostatic body wash comprises 25-35 parts of potassium cocoate, such as but not limited to 25 parts, 26 parts, 27 parts, 28 parts, 29 parts, 30 parts, 31 parts, 32 parts, 33 parts, 34 parts or 35 parts, preferably 35 parts. When the part of the potassium cocoate is less than 30 parts, other anionic surfactants are required to be added to complement to 30-40 parts; when the part of the potassium cocoate is more than 30 parts, only one surfactant of the potassium cocoate can be contained, and other anionic surfactants can also be contained, but the anionic surfactant is not required to exceed 40 parts.

According to the invention, potassium cocoate is selected as the most main surfactant, and the potassium cocoate and the bamboo leaf flavonoid are compounded for use, so that the antibacterial effect can be further improved on the basis of keeping the skin safe and clean.

In some preferred embodiments, the chelating agent includes, but is not limited to, EDTA-2Na, or other chelating agents with similar functions known to those skilled in the art. The chelating agent can be combined with calcium and magnesium ions in water, so that the influence of the calcium and magnesium ions in the water on the surfactant in the shower gel is avoided, and the decontamination effect of the shower gel is improved.

In some preferred embodiments, the amphoteric surfactant includes lauryl hydroxysultaine and/or sodium cocoamphoacetate, or other amphoteric surfactants known to those skilled in the art that have properties similar to lauryl hydroxysultaine or sodium cocoamphoacetate.

The above "and/or" means that the amphoteric surfactant in the present invention may be lauryl hydroxysultaine, sodium cocoamphoacetate, lauryl hydroxysultaine or sodium cocoamphoacetate.

In some preferred embodiments, the emollient comprises glycerin and/or ethylene glycol distearate, or other emollients capable of use in body wash well known to those skilled in the art;

preferably, the thickener comprises sodium chloride and/or cocoyl diethanolamine, or other thickeners well known to those skilled in the art;

preferably, the water includes, but is not limited to, deionized water, preferably deionized water. Calcium ions and magnesium ions are not contained in the deionized water, so that the influence of the heavy metal ions on the surfactant is avoided, and the effects of decontamination and the like of the shower gel are improved.

In some preferred embodiments, the ph modifying agent includes, but is not limited to, citric acid, or other ph modifying agents known to those skilled in the art that can be used in body wash;

preferably, the preservative comprises at least one of methylisothiazolinone, methylparaben or propylparaben, or other preservatives known to those skilled in the art that can be used in body wash.

In a second aspect, the invention provides a preparation method of a bacteriostatic shower gel containing bamboo leaf flavonoid, which comprises the following steps:

adding thickener, anionic surfactant, chelating agent, amphoteric surfactant, emollient, bamboo leaf flavone and optional pH regulator into water, mixing for the first time, and adding optional antiseptic and optional essence, and mixing for the second time.

The preparation method of the bacteriostatic shower gel containing bamboo leaf flavone provided by the invention is simple, rapid and convenient.

In some preferred embodiments, the water is warmed to 75-85 ℃ prior to the first mixing, for example, but not limited to, 75 ℃, 76 ℃, 77 ℃, 78 ℃, 79 ℃, 80 ℃, 81 ℃, 82 ℃, 83 ℃, 84 ℃, or 85 ℃, preferably 80 ℃;

preferably, the temperature of the mixed solution is reduced to 45-55 ℃ after the first mixing and before the second mixing, for example, but not limited to, 45 ℃, 46 ℃, 47 ℃, 48 ℃, 49 ℃, 50 ℃, 51 ℃, 52 ℃, 53 ℃, 54 ℃ or 55 ℃, preferably 50 ℃.

For example, one possible preparation method is: adding deionized water according to the formula amount into a main tank, heating to 75-85 ℃, sequentially adding a thickening agent, an acid-base regulator, a chelating agent, an anionic surfactant, an amphoteric surfactant and bamboo leaf flavonoid, then cooling to 45-55 ℃, sequentially adding a preservative and essence, and uniformly stirring to form a solution, thereby preparing the bacteriostatic shower gel containing the bamboo leaf flavonoid.

The invention is further illustrated by the following specific examples and comparative examples, but it should be understood that these examples are for purposes of illustration only and are not to be construed as limiting the invention in any way.

Example 1

An antibacterial bath containing bamboo leaf flavone comprises 0.15g of sodium chloride, 0.1g of EDTA-2Na, 2g of glycerol, 17g of lauryl hydroxy sulfobetaine, 1g of potassium cocoyl hydrolyzed oat protein, 25g of potassium cocoyl, 2g of sodium cocoyl glycinate, 2g of sodium lauroyl sarcosinate, 1g of bamboo leaf flavone, 0.2g of methyl hydroxybenzoate, 0.1g of propyl hydroxybenzoate, 1g of essence and 48g of deionized water.

The preparation method comprises the following steps: adding deionized water into a main tank, heating to 75 ℃, sequentially adding sodium chloride, EDTA-2Na, potassium cocoyl hydrolyzed oat protein, potassium cocoate oleate, sodium cocoyl glycinate, sodium lauroyl sarcosinate, lauryl hydroxy sulfobetaine, glycerol, methyl hydroxybenzoate, propyl hydroxybenzoate and bamboo leaf flavone, cooling to 55 ℃, adding essence, and uniformly stirring to form a solution.

Example 2

An antibacterial bath containing bamboo leaf flavone comprises 0.3g of sodium chloride, 0.05g of EDTA-2Na, 3g of glycerol, 8g of lauryl hydroxy sulfobetaine, 1g of potassium cocoyl hydrolyzed oat protein, 35g of potassium cocoyl acid, 2g of sodium cocoyl glycinate, 2g of sodium lauroyl sarcosinate, 2g of ethylene glycol distearate, 0.005g of bamboo leaf flavone and 47g of deionized water.

The preparation method comprises the following steps: adding deionized water into a main tank, heating to 85 ℃, sequentially adding sodium chloride, EDTA-2Na, potassium cocoyl hydrolyzed oat protein, potassium cocoate oleate, sodium cocoyl glycinate, sodium lauroyl sarcosinate, lauryl hydroxy sulfobetaine, glycerol, ethylene glycol distearate and bamboo leaf flavone, cooling to 45 ℃, and uniformly stirring to form a solution.

Example 3

An antibacterial bath containing bamboo leaf flavone comprises 0.3g of sodium chloride, 0.05g of EDTA-2Na, 3g of glycerol, 2.7g of cocoyl diethanol amine, 8g of lauryl hydroxy sulfobetaine, 1g of cocoyl hydrolyzed oat protein potassium, 35g of potassium cocoate, 4g of sodium laureth sulfate, 2g of ethylene glycol distearate, 0.005g of bamboo leaf flavone, 0.2g of methyl hydroxybenzoate, 0.1g of methylisothiazolinone and 44g of deionized water.

The preparation method comprises the following steps: adding deionized water into a main tank, heating to 80 ℃, sequentially adding sodium chloride, EDTA-2Na, potassium cocoyl hydrolyzed oat protein, potassium cocoyl oleate, sodium laureth sulfate, lauryl hydroxy sulfobetaine, glycerol, methyl hydroxybenzoate, ethylene glycol distearate, bamboo leaf flavone and cocoyl diethanolamine, cooling to 50 ℃, adding methylisothiazolinone, and uniformly stirring to form a solution.

Comparative example 1

An antibacterial bath containing bamboo leaf flavone comprises 1g of sodium chloride, 0.01g of EDTA-2Na, 6g of glycerol, 5g of cocoyl diethanol amine, 25g of lauryl hydroxy sulfobetaine, 1g of potassium cocoyl hydrolyzed oat protein, 10g of potassium cocoate, 4g of sodium laureth sulfate, 4g of ethylene glycol distearate, 0.001g of bamboo leaf flavone, 0.2g of methyl hydroxybenzoate, 0.3g of methylisothiazolinone and 33g of deionized water.

The preparation method is the same as in example 3.

Comparative example 2

The comparative example provides a shower gel, which is different from example 1 in that 1 part of bamboo leaf flavone is replaced by 1 part of ginkgo biloba extract.

Comparative example 3

This comparative example provides a body wash differing from example 1 in that 25 parts of potassium cocoate was replaced with 25 parts of cocamidopropyl betaine.

Comparative example 4

This comparative example provides a shower gel product of the same grade on the market: liushen bath cream, which belongs to soap base bath cream together with the bath cream.

Comparative example 5

A shampoo and bath lotion comprises, by weight, 70.2% of deionized water, 10% of sodium lauryl alcohol ether sulfate, 0.3% of disodium ethylenediamine tetraacetic acid, 1% of coconut oil diethanolamide, 2% of cocoampho-imidazolium, 10% of cocamidopropyl betaine, 0.1% of polyethylene glycol-7-coco glyceride, 0.5% of dimethyl amino polysiloxane, 0.1% of citric acid, 5% of bamboo leaf flavone and 0.8% of sodium chloride.

Test example 1

The body washes of examples 1 to 3 and comparative examples 1 to 5 were subjected to the standard test, and the results are shown in table 1.

Table 1 test results of various index values of bath lotion

The results in table 1 show that the indexes of the bacteriostatic bath containing bamboo leaf flavonoid provided by the invention are all within the specified range, and the bacteriostatic bath has good bacteriostatic performance and is safe to use.

Test example 2

The shower gels of example 3 and comparative examples 1 to 5 were evaluated for effects.

The using method of the shower gel comprises the following steps: taking a proper amount of the product, placing the product on a bath towel or bath cotton, lightly kneading the product to generate abundant foam, smearing the foam on the whole body, and then washing the foam with clear water.

The quality evaluation method of the shower gel comprises the following steps: 3 test groups were set up, and the shower cream samples in example 3 and comparative examples 2 to 4 were used, respectively; the number of participating people in each group is 20, the age of the crowd is between 45 and 55 years old, and the number of male and female is halved; after each test participant used the shower gel sample for 1 month, the quality of the shower gel (including 4 performance indexes including whether the shower gel is easy to wash, whether the foam is rich, the foaming speed and the skin moisture degree) is scored, the average score of each index is calculated, the scoring standard is shown in table 2, and the scoring result is shown in table 3.

TABLE 2 shower gel usage feeling and corresponding score values

Serial number	Feeling	Score value
			1	Is not satisfied with	0
2	General satisfaction	1
			3	Satisfaction	2
4	Is very satisfactory	3

TABLE 3 results of the scores of the test groups

From the results in table 3, it can be seen that the shower gel containing bamboo leaf flavonoid provided by the invention has an antibacterial effect, and has the advantages of easy washability, abundant foam, fast and slow bubbling, and slightly better skin moisture degree than the shower gel containing antibacterial agents on the market.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The bacteriostatic shower gel containing bamboo leaf flavone is characterized by comprising the following components in parts by weight of 100: 30-40 parts of anionic surfactant, 0.05-0.1 part of chelating agent, 8-17 parts of amphoteric surfactant, 2-5 parts of emollient, 0.15-3 parts of thickening agent, 0.005-1 part of bamboo leaf flavone, 0-0.1 part of acid-base regulator, 0-0.3 part of preservative, 0-1 part of essence and the balance of water;

the anionic surfactant comprises 25-35 parts of potassium cocoate.

2. The bacteriostatic shower gel containing bamboo leaf flavonoid according to claim 1, which comprises the following components in 100 parts by weight: 35-40 parts of anionic surfactant, 0.05-0.08 part of chelating agent, 8-12 parts of amphoteric surfactant, 3-5 parts of emollient, 1-3 parts of thickening agent, 0.005-0.008 part of bamboo leaf flavone, 0.02-0.08 part of optional acid-base regulator, 0.1-0.3 part of optional preservative, 0.2-0.8 part of optional essence and the balance of water.

3. The bacteriostatic shower gel containing bamboo leaf flavonoid according to claim 1, which comprises the following components in 100 parts by weight: 40 parts of anionic surfactant, 0.05 part of chelating agent, 8 parts of amphoteric surfactant, 5 parts of emollient, 0.3 part of thickening agent, 0.005 part of bamboo leaf flavone, 0.05 part of optional pH regulator, 0.3 part of optional preservative, 0.5 part of optional essence and the balance of water.

4. The bamboo leaf flavonoid-containing bacteriostatic body wash of any one of claims 1-3, wherein said anionic surfactant comprises potassium cocoate and at least one of sodium laureth sulfate, sodium lauroyl sarcosinate, sodium cocoyl glycinate or potassium cocoyl hydrolyzed avenin.

5. The bacteriostatic shower gel containing bamboo leaf flavonoid according to any one of claims 1 to 3, wherein said bacteriostatic shower gel comprises 35 parts of potassium cocoate oleate.

6. The bamboo leaf flavonoid-containing bacteriostatic body wash according to any one of claims 1 to 3, wherein said chelating agent comprises EDTA-2 Na.

7. The bamboo leaf flavonoid-containing bacteriostatic body wash according to any one of claims 1-3, wherein said amphoteric surfactant comprises lauryl hydroxysultaine and/or sodium cocoamphoacetate.

8. The bamboo leaf flavonoid-containing bacteriostatic body wash according to any one of claims 1 to 3, wherein the emollient comprises glycerin and/or ethylene glycol distearate;

the thickener comprises sodium chloride and/or cocoyl diethanol amine;

the water is deionized water.

9. The bamboo leaf flavonoid-containing bacteriostatic body wash according to any one of claims 1-3, wherein the pH regulator comprises citric acid;

the preservative comprises at least one of methylisothiazolinone, methylparaben or propylparaben.

10. The preparation method of the bamboo leaf flavonoid-containing bacteriostatic body wash of any one of claims 1-9, which is characterized by comprising the following steps:

11. The method of claim 10, wherein the water is warmed to 75-85 ℃ prior to the first mixing;

and after the first mixing is finished and before the second mixing is started, cooling the mixed solution to 45-55 ℃.

12. The method of claim 11, wherein the water is warmed to 80 ℃ prior to the first mixing;

and after the first mixing is finished and before the second mixing is started, cooling the mixed solution to 50 ℃.