Children's plant-based bath liquid

Abstract

This children's herbal bath liquid contains: 1.0%-1.5% Atractylodes lancea oil, 0.8%-1.2% Cinnamomum cassia oil, 0.1%-0.2% sodium citrate, 15%-18% alkyl polydextrose, 2%-3% glycerin, 1%-1.5% peppermint, 1.0%-2.0% soapberry powder, 1.5%-2.0% Artemisia argyi extract, 2.0%-3.0% Lonicera japonica extract, and the remainder being purified water. The bath liquid produced according to this invention can remove dampness and prickly heat, and also has antibacterial and anti-inflammatory effects. It is safe for cleaning, environmentally friendly, and has no irritation or side effects on children.

Description

Technical Field

[0001] This invention relates to a plant-based bath liquid for children. Background Technology

[0002] Shower gel is a cleaning product mainly composed of detergents and foaming agents, supplemented with other additives and auxiliaries. It is designed to moisturize the skin, remove dirt, and improve body odor. Children's skin is delicate and prone to bacterial growth, which can lead to swelling, sores, and prickly heat. They also have low resistance to irritants from the external environment and are easily damaged by mechanical factors, making them susceptible to skin diseases.

[0003] Most existing children's bath products contain chemicals, which can harm children's skin. Furthermore, some of these chemicals can penetrate the skin and enter the bloodstream, causing numerous adverse effects with long-term use. Therefore, there is an urgent need to develop safe and effective children's bath products. Summary of the Invention

[0004] The purpose of this invention is to provide a safe and environmentally friendly children's bath liquid.

[0005] According to a first aspect of the present invention, a children's bath liquid is provided, comprising (by weight): 1.0%-1.5% Atractylodes lancea oil, 0.8%-1.2% Cinnamomum cassia oil, 0.1%-0.2% sodium citrate, 15%-18% alkyl polydextrose, 2%-3% glycerin, 1%-1.5% peppermint, 1.0%-2.0% soapberry powder, 1.5%-2.0% Artemisia argyi extract, 2.0-3.0% Lonicera japonica extract, and the balance being purified water.

[0006] According to a second aspect of the present invention, a method for producing the above-mentioned children's bath liquid is provided, comprising:

[0007] Mix the purified water and sodium citrate thoroughly;

[0008] Then add alkyl polyglucoside, peppermint, glycerin, soapberry powder, artemisia extract and honeysuckle extract respectively, and stir to dissolve them completely;

[0009] Finally, add Atractylodes lancea oil and Cinnamomum cassia oil, stir well, and then fill the container.

[0010] According to the production method of the present invention, Atractylodes lancea (volatile) oil and / or Cinnamomum cassia (volatile) oil can be obtained by steam distillation.

[0011] According to the production method of the present invention, the Artemisia argyi extract and / or Lonicera japonica extract are preferably obtained by means of the following methods to ensure the stability of the extracts:

[0012] After crushing honeysuckle and / or mugwort into medicinal powder, it is placed into an extraction vessel;

[0013] The CO2 gas flowing from the CO2 cylinder is cooled into a liquid state and then fed into a pressure pump for compression.

[0014] CO2 flowing out of the pressurized pump is preheated by the preheater and then enters the extraction vessel to reach a supercritical fluid state.

[0015] Mass transfer is achieved by directly contacting supercritical CO2 fluid with medicinal powder.

[0016] The supercritical CO2 fluid flowing from the extraction vessel is depressurized and then sequentially enters separation vessel I and separation vessel II, wherein: the temperature in separation vessel I is maintained at 60℃ and the pressure at 6MPa; the temperature in separation vessel II is maintained at 55℃ and the pressure at 5MPa; and

[0017] The CO2 flowing out of Separator II is combined with the CO2 flowing out of the CO2 cylinder to repeat the above steps.

[0018] The bath liquid produced according to the present invention can remove dampness and prickly heat, and also has antibacterial and anti-inflammatory effects. It is safe for cleaning, green and environmentally friendly, and has no irritation or side effects on children's bodies.

[0019] Furthermore, the bath liquid produced according to the present invention has excellent performance, and the extracts of honeysuckle and mugwort obtained after the above two-step supercritical separation have particularly stable activity. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the extraction process of Artemisia argyi extract and / or Lonicera japonica extract according to the present invention. Detailed Implementation

[0021] The Atractylodes lancea (volatile) oil in this invention is extracted from the dried rhizomes of Atractylodes lancea or Atractylodes dasycarpus, plants belonging to the Asteraceae family. The Atractylodes lancea volatile oil mainly contains volatile substances such as β-cineole, atractylin, atractylone, atractylol, and elemol. It not only has a certain killing effect on airborne Mycobacterium tuberculosis and Pseudomonas aeruginosa, but also has a strong killing effect on Escherichia coli and Staphylococcus aureus. The Cinnamomum cassia (volatile) oil in this invention is extracted from the dried young branches of Cinnamomum cassia, a plant belonging to the Lauraceae family. The Cinnamomum cassia (volatile) oil mainly contains volatile substances such as benzaldehyde, phenylpropanal, trans-cinnamaldehyde, and cinnamaldehyde, and has significant antibacterial, sedative, and analgesic effects. During the experiment, the inventors unexpectedly discovered that the main active ingredients in Atractylodes lancea volatile oil, such as atractylol, and the main active ingredients in Cinnamaldehyde, such as cinnamaldehyde, have a synergistic effect. When used together, the two can significantly inhibit Staphylococcus aureus, Streptococcus, and anaerobic Streptococcus while reducing the dosage. The mechanism may be that atractylol and cinnamaldehyde synergistically inhibit bacterial cell wall synthesis and cell wall peptidoglycan synthase (including transpeptidase, carboxyfetoprotein, and endopeptidase), thereby hindering the synthesis of cell wall peptidoglycan, causing cell wall defects, bacterial cell rupture, and death.

[0022] The volatile oils of Atractylodes lancea and Cinnamomum cassia in this invention can be obtained by steam distillation: 1) Atractylodes lancea oil: The rhizomes of Atractylodes lancea are crushed into dry powder and placed in a steam distillation extractor containing 10 times the amount of water. The temperature is controlled at around 100℃ (±5℃). When the liquid flowing down the side tube of the extractor is colorless, about 6 hours later, the extraction is stopped. The lower part of the distilled water is removed with a separatory funnel to obtain the crude oil extract. After sealing, it is stored in a refrigerator at 4℃ for later use. 2) Cinnamomum cassia oil: Cinnamomum cassia is crushed into dry powder and placed in a steam distillation extractor containing 12 times the amount of water. The temperature is controlled at around 100℃ (±5℃). When the liquid flowing down the side tube of the extractor is colorless, about 6 hours later, the extraction is stopped. The lower part of the distilled water is removed with a separatory funnel to obtain the crude oil extract. After sealing, it is stored in a refrigerator at 4℃ for later use.

[0023] Figure 1 The extraction process of Artemisia argyi extract and / or Lonicera japonica extract of the present invention is shown: Lonicera japonica and / or Artemisia argyi are pulverized into medicinal powder and then loaded into an extraction vessel; CO2 gas flowing from a CO2 cylinder is cooled into a liquid state and then input into a pressurizing pump for compression; CO2 flowing from the pressurizing pump is preheated by a preheater and then enters the extraction vessel to reach a supercritical fluid state; the supercritical CO2 fluid is brought into direct contact with the medicinal powder for mass transfer; the supercritical CO2 fluid flowing from the extraction vessel is depressurized and then sequentially enters separation vessel I and separation vessel II, wherein: the temperature in separation vessel I is maintained at 60°C and the pressure at 6 MPa; the temperature in separation vessel II is maintained at 55°C and the pressure at 5 MPa; and the CO2 flowing from separation vessel II is combined with the CO2 flowing from the CO2 cylinder to repeat the above steps.

[0024] Other raw materials for production can be purchased commercially, and will not be described in detail here.

[0025] The production method of the children's bath liquid of the present invention is as follows:

[0026] Mix the purified water and sodium citrate thoroughly;

[0027] Then add alkyl polyglucoside, peppermint, glycerin, soapberry powder, artemisia extract and honeysuckle extract respectively, and stir to dissolve them completely;

[0028] Finally, add Atractylodes lancea oil and Cinnamomum cassia oil, stir well, and then fill the container.

[0029] Stirring is done using mechanical stirring at room temperature for 15-20 minutes at a speed of approximately 200 revolutions per minute.

[0030] The following examples illustrate children's bath liquids with different compositions (parts by weight).

[0031] Example 1

[0032] Soapberry powder 1.0%, Artemisia argyi extract 1.5%, Lonicera japonica extract 2.0%, Atractylodes lancea volatile oil 1.0%, Cinnamomum cassia volatile oil 0.8%, Sodium citrate 0.1%, Alkyl polyglucan 15%, Glycerin 2%, Peppermint 1%, Purified water balance.

[0033] Example 2

[0034] 1.5% soapberry powder, 2.0% mugwort extract, 2.5% honeysuckle extract, 1.0% Atractylodes lancea volatile oil, 0.8% cinnamon twig volatile oil, 0.1% sodium citrate, 15% alkyl polyglucoside, 2% glycerin, 1% peppermint, and the remainder is purified water.

[0035] Example 3

[0036] Soapberry powder 1.0%, Artemisia argyi extract 1.5%, Lonicera japonica extract 2.0%, Atractylodes lancea volatile oil 1.0%, Cinnamomum cassia volatile oil 0.8%, Sodium citrate 0.1%, Alkyl polyglucan 15%, Glycerin 2%, Peppermint 1%, Purified water balance.

[0037] Example 4

[0038] Soapberry powder 1.0%, Artemisia argyi extract 1.5%, Lonicera japonica extract 2.5%, Atractylodes lancea volatile oil 1.0%, Cinnamomum cassia volatile oil 0.8%, Sodium citrate 0.1%, Alkyl polyglucan 15%, Glycerin 2%, Peppermint 1%, Purified water balance.

[0039] Example 5

[0040] 1.5% soapberry powder, 2.0% mugwort extract, 3.0% honeysuckle extract, 1.0% atractylodes lancea volatile oil, 0.8% cinnamon twig volatile oil, 0.1% sodium citrate, 15% alkyl polyglucoside, 2% glycerin, 1% peppermint, and the remainder is purified water.

[0041] Effect Evaluation

[0042] Sixty volunteers, both male and female, aged 2 to 16 years, were selected and randomly divided into 5 groups. Groups 1-5 used the bath liquids obtained in Examples 1-5, respectively, while Group 6 used a bath liquid without soapberry powder, artemisia extract, and honeysuckle extract as a control (standard dosage, 1-3 times per week, followed by evaluation after 6 months of continuous use; results are shown in Table 1).

[0043] The evaluation criteria are: All-around effectiveness: no dampness in children, no prickly heat, strong cleaning power, smooth skin, and no side effects;

[0044] Effective: Reduces children's moisture levels, minimizes prickly heat, has strong cleaning power, leaves skin smooth, and has no side effects;

[0045] Ineffective: Children with high humidity levels, frequent prickly heat, weak cleaning ability, rough skin, and no side effects.

[0046] Table 1. Evaluation results of different children's bath products

[0047] Total effectiveness / person Valid / person Invalid / person Group 1 8 2 0 Group 2 7 3 0 Group 3 7 3 0 Group 4 8 2 0 Group 5 10 0 0 Group 6 4 3 3

[0048] As shown in Table 1, the effectiveness of groups 1-5 using the children's bath liquid of the present invention was all above 100%, which was more than 30% higher than that of group 6, which served as the control. This proves that the natural children's bath liquid has the effects of removing dampness and relieving prickly heat, safely removing dirt, moisturizing, and having no side effects.

Claims

1. A children's herbal bath liquid, comprising: 1.0%-1.5% Atractylodes lancea oil, 0.8%-1.2% Cinnamomum cassia oil, 0.1%-0.2% sodium citrate, 15%-18% alkyl polydextrose, 2%-3% glycerin, 1%-1.5% peppermint, 1.0%-2.0% soapberry powder, 1.5%-2.0% Artemisia argyi extract, 2.0%-3.0% Lonicera japonica extract, and the balance being purified water; the production method of the children's herbal bath liquid includes: Mix the purified water and sodium citrate thoroughly; Then add alkyl polyglucoside, peppermint, glycerin, soapberry powder, artemisia extract and honeysuckle extract respectively, and stir to dissolve them completely; Finally, add Atractylodes lancea oil and Cinnamomum cassia oil, stir well, and then bottle the product. Atractylodes lancea oil and / or cinnamon twig oil are obtained by steam distillation. Artemisia argyi extract and / or Lonicera japonica extract are obtained through the following methods: After crushing honeysuckle and / or mugwort into medicinal powder, it is placed into an extraction vessel; The CO2 gas flowing from the CO2 cylinder is cooled into a liquid state and then fed into a pressure pump for compression. CO2 flowing out of the pressurized pump is preheated by the preheater and then enters the extraction vessel to reach a supercritical fluid state. Mass transfer is achieved by directly contacting supercritical CO2 fluid with medicinal powder. The supercritical CO2 fluid flowing out of the extraction vessel is depressurized and then sequentially enters separation vessel I and separation vessel II. Specifically, the temperature in separation vessel I is maintained at 60°C and the pressure at 6MPa, while the temperature in separation vessel II is maintained at 55°C and the pressure at 5MPa. as well as The CO2 flowing out of Separator II is combined with the CO2 flowing out of the CO2 cylinder to repeat the above steps.

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