Formula and preparation method of efficient health-preserving foot bath powder

Abstract

The invention relates to the field of foot bath powder production, in particular to an efficient health-preserving foot bath powder formula. Comprising the following components in parts by weight: 30-40 parts of lycopodium clavatum, 25-35 parts of liquidambar formosana hance, 35-45 parts of caulis spatholobi, 30-40 parts of ligusticum wallichii, 37-42 parts of Chinese chive seeds, 63-68 parts of corydalis tuber, 38-50 parts of eucommia ulmoides, 30-35 parts of garden balsam stems, 30-35 parts of gordon euryale seeds, 50-65 parts of semen brassicae, 38-42 parts of polygonum cuspidatum, 25-35 parts of dried ginger, 25-35 parts of gastrodia elata, 38-50 parts of monkshood, 25-40 parts of stone needle powder, 5-8 parts of tourmaline powder, 2-3 parts of tea tree essential oil, 5-6 parts of ethanol and 7-10 parts of vinegar. Traditional herbal medicine components are subjected to superfine grinding treatment, so that the molecular weight of the traditional herbal medicine components is greatly reduced, the specific surface area of the medicinal materials is greatly increased, the transdermal absorption efficiency is improved, caulis spatholobi flavone is extracted through percolation with 60% ethanol, ligustrazine is extracted through supercritical CO2, active components are accurately enriched, and the curative effect is good. The far infrared emission performance is activated through calcination of stone needle-tourmaline, foot microcirculation is promoted, permeation of medicinal components is accelerated, and therefore skin barriers can be more easily penetrated, and deep efficient absorption is achieved.

Description

Technical Field

[0001] The present invention relates to the field of foot bath powder production, and particularly to a formula for foot bath powder for efficient health preservation and its preparation method. Background Art

[0002] The feet, as an important part of the human body, not only bear the weight of the whole body but are also closely related to human health. Foot bath, an ancient and traditional health preservation method, precisely through soaking herbs or foot bath powder in warm water, provides all-round care and conditioning for the feet. The significance of foot bath lies in that it can not only promote blood circulation in the feet, relieve fatigue, but also regulate the balance of qi and blood in the human body through the penetration of herbs, achieving the purpose of health preservation. During the soaking process, warm water can soothe the muscles and joints of the feet, relieve the soreness caused by long-term standing or walking. At the same time, the active ingredients in herbs can play the role of relaxing tendons and activating collaterals, dispelling dampness and detoxifying. In addition, foot bath can also help improve sleep quality, regulate the nervous system, enabling the human body to be fully relaxed and rested. For modern people, foot bath has become a fashionable and healthy health preservation method, which can not only be easily enjoyed at home but also be experienced in professional foot bath shops. However, the herb components in traditional foot bath powder, such as mugwort, saffron, etc., are usually in a coarsely crushed form with relatively large molecular weights, which results in difficult penetration of the skin barrier and inefficient absorption of active ingredients during use, thus limiting its actual curative effect.

[0003] Therefore, in order to solve the problem that the coarsely crushed herb components in traditional foot bath powder are difficult to be deeply absorbed by the skin due to their relatively large molecular weights, resulting in low absorption efficiency, we have specifically designed a formula for foot bath powder for efficient health preservation and its preparation method. Summary of the Invention

[0004] In order to overcome the problem that the coarsely crushed herb components in traditional foot bath powder are difficult to be deeply absorbed by the skin due to their relatively large molecular weights, resulting in low absorption efficiency.

[0005] The technical solution of the present invention is: a formula for foot bath powder for efficient health preservation, comprising the following components in parts by weight: 30 - 40 parts of lycopodium clavatum, 25 - 35 parts of liquidambar formosana, 35 - 45 parts of millettia reticulata, 30 - 40 parts of ligusticum wallichii, 37 - 42 parts of allium tuberosum seeds, 63 - 68 parts of Corydalis yanhusuo, 38 - 50 parts of eucommia ulmoides, 30 - 35 parts of speranskia tuberculata, 30 - 35 parts of euryale ferox, 50 - 65 parts of sinapis alba, 38 - 42 parts of polygonum cuspidatum, 25 - 35 parts of dried ginger, 25 - 35 parts of gastrodia elata, 38 - 50 parts of aconite carmichaeli, 25 - 40 parts of bian stone powder, 5 - 8 parts of tourmaline powder, 2 - 3 parts of tea tree essential oil, 5 - 6 parts of ethanol, and 7 - 10 parts of vinegar.

[0006] Preferably, Lycopodiastrum casuarinoides, Clerodendrum cyrtophyllum Turcz., Millettia reticulata Benth., Ligusticum wallichii Franch., Semen Allii Tuberosi, Corydalis yanhusuo W. T. Wang, Eucommia ulmoides Oliv., Speranskia tuberculata (Bge.) Baill., Euryale ferox Salisb., Semen Sinapis Albae, Polygonum cuspidatum Sieb. et Zucc., Zingiber officinale Rosc., Gastrodia elata Bl., Aconitum carmichaelii Debx. should all be high-quality medicinal materials that are dry, have no mildew, no insect damage, and no impurities on the surface.

[0007] The preparation method of the foot bath powder formula for high-efficiency health preservation includes the foot bath powder formula for high-efficiency health preservation as described above, and the steps are as follows:

[0008] Step 1: Material preparation, weigh Lycopodiastrum casuarinoides, Clerodendrum cyrtophyllum Turcz., Millettia reticulata Benth., Ligusticum wallichii Franch., Semen Allii Tuberosi, Corydalis yanhusuo W. T. Wang, Eucommia ulmoides Oliv., Speranskia tuberculata (Bge.) Baill., Euryale ferox Salisb., Semen Sinapis Albae, Polygonum cuspidatum Sieb. et Zucc., Zingiber officinale Rosc., Gastrodia elata Bl., Aconitum carmichaelii Debx., bian stone powder, tourmaline powder, tea tree essential oil, ethanol, and vinegar according to the required proportions of the formula and set aside.

[0009] Step 2: Crushing treatment, sequentially add Lycopodiastrum casuarinoides, Clerodendrum cyrtophyllum Turcz., Semen Allii Tuberosi, Eucommia ulmoides Oliv., Speranskia tuberculata (Bge.) Baill., Euryale ferox Salisb., Semen Sinapis Albae, Polygonum cuspidatum Sieb. et Zucc., Zingiber officinale Rosc., Gastrodia elata Bl., Aconitum carmichaelii Debx. into a crusher for crushing to obtain herbal fine powder.

[0010] Step 3: Extraction of the activity of Millettia reticulata Benth., evenly spread the weighed Millettia reticulata Benth. in an extraction tank, then slowly pour the ethanol solution with a concentration of 60% into the extraction tank to ensure that the solution completely covers the raw materials, start the percolation extraction equipment, extract for 2 hours to obtain extraction solution 1, and then add an equal amount of ethanol solution to the extraction tank for a second percolation extraction for 2 hours to obtain extraction solution 2. Combine extraction solution 1 and extraction solution 2 and place them in a concentration device for concentration to obtain the extract of Millettia reticulata Benth.

[0011] Step 4: Extraction of the activity of Ligusticum wallichii Franch., add the weighed Ligusticum wallichii Franch. into a crusher for crushing, evenly load the crushed Ligusticum wallichii Franch. powder into an extraction kettle, seal and heat it to 40 °C, then introduce supercritical CO2 with a pressure of 30 MPa into the extraction kettle. After the extraction is completed, make CO2 return to the gaseous state by decompression and heating, and then through separation and purification to obtain the extract of Ligusticum wallichii Franch.

[0012] Step 5: Vinegar processing, evenly mix the weighed Corydalis yanhusuo W. T. Wang and vinegar, then carry out moistening treatment at room temperature of 25 ± 2 °C for 2 hours to make the vinegar fully penetrate into the interior of Corydalis yanhusuo W. T. Wang. Place the moistened Corydalis yanhusuo W. T. Wang in a medicine frying machine for frying, and continuously stir during the frying process until the surface shows a uniform light yellow color to obtain the product of Corydalis yanhusuo W. T. Wang.

[0013] Step 6: Bian stone - tourmaline composite treatment, add the weighed bian stone powder and tourmaline powder into a blender, fully stir the two evenly and then place them in a high-temperature furnace, take them out and cool for standby after calcination.

[0014] Step 7: Dry mixing, add the pretreated herbal fine powder, the extract of Millettia reticulata Benth., the extract of Ligusticum wallichii Franch., the product of Corydalis yanhusuo W. T. Wang, and the bian stone - tourmaline composite powder into a mixer, mix evenly and then sieve 3 times.

[0015] Step 8: Essential oil loading. Evenly spray tea tree essential oil onto the well-mixed powder, stirring while spraying to ensure the even distribution of the essential oil, thus obtaining foot bath powder.

[0016] Step 9: Packaging. Sub-pack the foot bath powder into breathable non-woven bags, with 30 g in each bag.

[0017] Preferably, in Step 2, the crushing rate of the crusher is controlled within the range of 200 - 300 revolutions per minute, and the crushing time is controlled within 10 - 15 minutes.

[0018] Preferably, in Step 3, the material ratio of the ethanol solution to Millettia reticulata is 1:7 - 1:8. During the concentration process, regularly use a densitometer to detect the relative density of the extract. The relative density of the Millettia reticulata extract after concentration is 1.2.

[0019] Preferably, in Step 4, after the extraction is completed, reduce the pressure in the extraction kettle to 5 MPa and increase the temperature to 45 °C to promote the gasification of CO2. The content of tetramethylpyrazine in the separated Ligusticum chuanxiong extract should reach or exceed 2.5%.

[0020] Preferably, in Step 5, the frying machine needs to be preheated for 10 minutes until the temperature is stable before frying. The frying temperature is controlled within 150 - 180 °C, the frying rate is controlled within 20 - 60 revolutions per minute, and the frying time is controlled within 15 - 20 minutes.

[0021] Preferably, in Step 6, the calcination conditions of the high-temperature furnace are 800 °C ± 10 °C, the calcination time is 2 hours, and the far-infrared emissivity after calcination is ≥ 85%.

[0022] Preferably, in Step 7, after mixing, sieving is carried out using an 80 - 100 mesh sieve, and the proportion of fine powder after sieving is ≥ 95%.

[0023] Advantages of the present invention:

[0024] In the formula of this highly effective health-care foot bath powder, Lycopodium clavatum and Clerodendrum bungei can dredge the channels and collaterals, Spatholobus suberectus and Ligusticum chuanxiong promote blood circulation to remove blood stasis, Semen Allii Tuberosi warms yang, Corydalis yanhusuo relieves pain, Eucommia ulmoides strengthens tendons and bones, Speranskia tuberculata dispels wind and dampness, Euryale ferox Salisb. and Semen Sinapis Albae resolve phlegm and promote diuresis, Polygonum cuspidatum clears heat and promotes diuresis, Drynaria fortunei warms the middle-jiao to dispel cold, Gastrodia elata arrests wind and stops convulsion, Aconitum carmichaelii restores yang from collapse. All these herbs work together synergistically to achieve the effects of promoting blood circulation to dredge channels, removing dampness and cold, and strengthening tendons and bones. In addition, this formula adopts advanced micro-nano technology to superfine pulverize traditional herbal ingredients, greatly reducing their molecular weight and significantly increasing the specific surface area of the medicinal materials, thereby promoting the rapid release of small-molecule active ingredients of flavonoids and enhancing the transdermal absorption efficiency. It also uses 60% ethanol percolation extraction for flavonoid extraction from Spatholobus suberectus and supercritical CO2 extraction for tetramethylpyrazine from Ligusticum chuanxiong to accurately enrich active ingredients, further improving the extraction rate and purity of active ingredients. It also combines vinegar moistening with low-temperature frying to convert the alkaloids in Corydalis yanhusuo into acetates with higher water solubility, enhancing the analgesic and anti-inflammatory activities, and activating the far-infrared emission performance through calcination of bian-stone and tourmaline to promote foot microcirculation and accelerate the penetration of medicinal ingredients, making it easier to penetrate the skin barrier and achieve deep absorption, greatly improving the utilization rate of active ingredients. Compared with traditional foot bath powders, this foot bath powder ensures that each herbal ingredient can fully exert its unique health-care effect through scientific proportioning and extraction processes, achieving synergistic effects. Detailed implementation manners

[0025] The present invention will be further described below in conjunction with embodiments.

[0026] Embodiment 1

[0027] The formula of the highly effective health-care foot bath powder includes the following components in parts by weight: 30 parts of Lycopodium clavatum, 25 parts of Clerodendrum bungei, 35 parts of Spatholobus suberectus, 30 parts of Ligusticum chuanxiong, 37 parts of Semen Allii Tuberosi, 63 parts of Corydalis yanhusuo, 38 parts of Eucommia ulmoides, 30 parts of Speranskia tuberculata, 30 parts of Euryale ferox Salisb., 50 parts of Semen Sinapis Albae, 38 parts of Polygonum cuspidatum, 25 parts of Drynaria fortunei, 25 parts of Gastrodia elata, 38 parts of Aconitum carmichaelii, 25 parts of bian-stone powder, 5 - 8 parts of tourmaline powder, 2 - 3 parts of tea tree essential oil, 5 - 6 parts of ethanol, and 7 parts of vinegar.

[0028] For Lycopodium clavatum, Clerodendrum bungei, Spatholobus suberectus, Ligusticum chuanxiong, Semen Allii Tuberosi, Corydalis yanhusuo, Eucommia ulmoides, Speranskia tuberculata, Euryale ferox Salisb., Semen Sinapis Albae, Polygonum cuspidatum, Drynaria fortunei, Gastrodia elata, and Aconitum carmichaelii, high-quality medicinal materials that are dry, free of mildew, insect damage, and impurities on the surface should be selected.

[0029] The preparation method of the formula of the highly effective health-care foot bath powder includes the formula of the highly effective health-care foot bath powder as described above, and the steps are as follows:

[0030] Step 1: Material preparation, weigh Lycopodium clavatum, Clerodendrum bungei, Spatholobus suberectus, Ligusticum chuanxiong, Semen Allii Tuberosi, Corydalis yanhusuo, Eucommia ulmoides, Speranskia tuberculata, Euryale ferox Salisb., Semen Sinapis Albae, Polygonum cuspidatum, Drynaria fortunei, Gastrodia elata, Aconitum carmichaelii, bian-stone powder, tourmaline powder, tea tree essential oil, ethanol, and vinegar according to the required proportions of the formula and set aside.

[0031] Step 2: Crushing treatment. Add lycopodium clavatum, cladophorae, semen allii tuberosi, eucommia ulmoides, speranskia tuberculata, euryale ferox, semen sinapis albae, polygonum cuspidatum, dried ginger, gastrodia elata, and aconitum carmichaelii in sequence into a crusher with a crushing rate of 200 revolutions per minute and crush for 10 minutes to obtain herb micro-powder;

[0032] Step 3: Active extraction of millettia reticulata. Evenly spread the weighed millettia reticulata in the extraction tank, then slowly pour the ethanol solution with a concentration of 60% into the extraction tank, and the ratio of the ethanol solution to millettia reticulata is 1:7 to ensure that the solution completely covers the raw materials. Start the percolation extraction equipment and extract for 2 hours to obtain Extract 1. Then add an equal amount of ethanol solution to the extraction tank again for the second percolation extraction, also for 2 hours, to obtain Extract 2. Combine Extract 1 and Extract 2 and place them in a concentration equipment for concentration. During the concentration process, regularly use a densitometer to detect the relative density of the extract to obtain a millettia reticulata extract with a relative density of 1.2;

[0033] Step 4: Active extraction of ligusticum wallichii. Add the weighed ligusticum wallichii into a crusher and crush it. The crushed ligusticum wallichii powder is evenly filled into the extraction kettle, sealed and heated to 40°C, then supercritical CO2 with a pressure of 30 MPa is introduced into the extraction kettle. After the extraction is completed, reduce the pressure of the extraction kettle to 5 MPa and increase the temperature to 45°C to promote the gasification of CO2. Subsequently, through separation and purification, a ligusticum wallichii extract with a ligustrazine content ≥ 2.5% is obtained;

[0034] Step 5: Vinegar processing. Mix the weighed rhizoma corydalis and vinegar evenly, then perform a moistening treatment at room temperature of 23°C for 2 hours to allow the vinegar to fully penetrate into the rhizoma corydalis. Then preheat the medicine stirrer to 150°C, adjust the frying rate to 20 revolutions per minute, and then place the moistened rhizoma corydalis in the medicine stirrer and fry for 15 minutes. During the frying process, it is necessary to continuously turn it until the surface shows a uniform light yellow color to obtain the rhizoma corydalis product;

[0035] Step 6: Composite treatment of bian stone - tourmaline. Add the weighed bian stone powder and tourmaline powder into a blender. After fully stirring them evenly, place them in a high-temperature furnace at 800°C and calcine for 2 hours. After the calcination is completed, take it out and cool for standby;

[0036] Step 7: Dry mixing. Add the pretreated herb micro-powder, millettia reticulata extract, ligusticum wallichii extract, rhizoma corydalis product, and bian stone - tourmaline composite powder into a mixer, mix them evenly and screen them 3 times through a 100-mesh sieve;

[0037] Step 8: Essential oil loading. Evenly spray tea tree essential oil on the evenly mixed powder, stir while spraying to ensure that the essential oil is evenly distributed to obtain foot bath powder;

[0038] Step Nine: Packaging. The foot bath powder is divided and packed into breathable non-woven bags, 30g per bag.

[0039] Example 2

[0040] A foot bath powder formula for high-efficiency health preservation, comprising the following components in parts by weight: 35 parts of Lycopodium clavatum, 30 parts of Liquidambar formosana Hance, 40 parts of Spatholobus suberectus, 35 parts of Ligusticum chuanxiong, 40 parts of Allium tuberosum Rottler, 65 parts of Corydalis yanhusuo, 45 parts of Eucommia ulmoides, 32 parts of Speranskia tuberculata, 32 parts of Euryale ferox Salisb., 58 parts of Brassica alba, 40 parts of Polygonum cuspidatum, 30 parts of Zingiber officinale, 30 parts of Gastrodia elata, 40 parts of Aconitum carmichaelii Debx., 30 parts of bian stone powder, 6 parts of tourmaline powder, 2.5 parts of tea tree essential oil, 5.5 parts of ethanol and 8 parts of vinegar.

[0041] For Lycopodium clavatum, Liquidambar formosana Hance, Spatholobus suberectus, Ligusticum chuanxiong, Allium tuberosum Rottler, Corydalis yanhusuo, Eucommia ulmoides, Speranskia tuberculata, Euryale ferox Salisb., Brassica alba, Polygonum cuspidatum, Zingiber officinale, Gastrodia elata, and Aconitum carmichaelii Debx., high-quality medicinal materials that are dry, without surface mildew, insect damage, or impurities should be selected.

[0042] A preparation method for the foot bath powder formula for high-efficiency health preservation, including the foot bath powder formula for high-efficiency health preservation as described above, and the steps are as follows:

[0043] Step One: Material preparation. Weigh Lycopodium clavatum, Liquidambar formosana Hance, Spatholobus suberectus, Ligusticum chuanxiong, Allium tuberosum Rottler, Corydalis yanhusuo, Eucommia ulmoides, Speranskia tuberculata, Euryale ferox Salisb., Brassica alba, Polygonum cuspidatum, Zingiber officinale, Gastrodia elata, Aconitum carmichaelii Debx., bian stone powder, tourmaline powder, tea tree essential oil, ethanol, and vinegar according to the required proportions of the formula for standby;

[0044] Step Two: Crushing treatment. Add Lycopodium clavatum, Liquidambar formosana Hance, Allium tuberosum Rottler, Eucommia ulmoides, Speranskia tuberculata, Euryale ferox Salisb., Brassica alba, Polygonum cuspidatum, Zingiber officinale, Gastrodia elata, and Aconitum carmichaelii Debx. into a crusher with a crushing rate of 250 revolutions per minute and crush for 13 minutes to obtain herbal fine powder;

[0045] Step Three: Active extraction of Spatholobus suberectus. Evenly spread the weighed Spatholobus suberectus in the extraction tank, then slowly pour the ethanol solution with a concentration of 60% into the extraction tank, and the material-liquid ratio of the ethanol solution to Spatholobus suberectus is 1:7 to ensure that the solution completely covers the raw materials. Start the percolation extraction equipment, and the extraction lasts for 2 hours to obtain Extract One. Then add an equal amount of ethanol solution to the extraction tank again for the second percolation extraction, which also lasts for 2 hours to obtain Extract Two. Combine Extract One and Extract Two and place them in a concentration equipment for concentration. During the concentration process, regularly use a densitometer to detect the relative density of the extract to obtain a Spatholobus suberectus extract with a relative density of 1.2;

[0046] Step 4: Extracting the active ingredients of Ligusticum chuanxiong, adding the weighed Ligusticum chuanxiong into a grinder and crushing it, evenly loading the crushed Ligusticum chuanxiong powder into an extraction kettle, sealing and heating it to 40°C, and then introducing supercritical CO2 at a pressure of 30MPa into the extraction kettle. After the extraction is completed, the pressure of the extraction kettle is reduced to 5MPa, and the temperature is increased to 45°C to promote the gasification of CO2, followed by separation and purification to obtain a Ligustrazine content ≥2.5% Ligusticum chuanxiong extract;

[0047] Step 5: Vinegar roasting treatment, mix the weighed Corydalis yanhusuo and vinegar evenly, and then steam it at room temperature 25℃ for 2 hours to allow the vinegar to fully penetrate into the Corydalis yanhusuo, then preheat the stir-frying machine to 170℃, adjust the stir-frying speed to 40 rpm, and then put the steamed Corydalis yanhusuo in the stir-frying machine for 18 minutes, turning it over continuously during the stir-frying process until the surface is uniformly light yellow, and the Corydalis yanhusuo product is obtained;

[0048] Step 6: Bianstone-tourmaline composite treatment: add the weighed Bianstone powder and tourmaline powder into a blender, mix them thoroughly and evenly, then place them in a high-temperature furnace at 800°C and calcine for 2 hours. After calcination, take them out and cool them for later use;

[0049] Step 7: dry mixing, adding the pre-treated herbal micro powder, Millettia spatholobi extract, Ligusticum chuanxiong extract, Corydalis yanhusuo product and Bianstone-Tourmaline composite powder into a mixer, mixing evenly and sieving through an 80-mesh sieve for 3 times;

[0050] Step 8: Essential oil loading: spray tea tree essential oil evenly into the mixed powder, stirring while spraying to ensure that the essential oil is evenly distributed to obtain foot bath powder;

[0051] Step 9: Packaging: pack the foot bath powder into breathable non-woven bags, 30g per bag.

[0052] Example 3

[0053] The formula of the foot bath powder for high efficiency and health preservation comprises the following components in parts by weight: 40 parts of smilax china, 35 parts of rhizoma spatholobi, 45 parts of millettia reticulata, 40 parts of rhizoma chuanxiong, 42 parts of leek seeds, 68 parts of corydalis, 50 parts of eucommia bark, 35 parts of herba spatholobi, 35 parts of euryale seeds, 65 parts of white mustard seeds, 42 parts of knotweed, 35 parts of dried ginger, 35 parts of gastrodia elata, 50 parts of rhizoma aconiti chuanxiong, 40 parts of Bianstone powder, 8 parts of tourmaline powder, 3 parts of tea tree essential oil, 6 parts of ethanol and 10 parts of vinegar.

[0054] High-quality medicinal materials such as lycopodii, rhizoma spatholobi, millettia reticulata, rhizoma chuanxiong, leek seeds, yanhusuo, eucommia bark, herba radix polygoni lobatae, euryale ferox, white mustard, knotweed, dried ginger, gastrodia elata, and rhizoma aconiti chuanxiong should all be selected, which should be dry, free of mildew, insect damage, and impurities.

[0055] Preparation method of foot bath powder formula for efficient health preservation, including the foot bath powder formula for efficient health preservation as described above, and the steps are as follows:

[0056] Step 1: Material preparation, weigh Herba Lycopodii, Fructus Liquidambaris, Caulis Spatholobi, Rhizoma Chuanxiong, Semen Allii Tuberosi, Rhizoma Corydalis, Cortex Eucommiae, Herba Speranskiae Tuberculatae, Semen Euryales, Semen Sinapis Albae, Rhizoma Polygoni Cuspidati, Rhizoma Zingiberis, Rhizoma Gastrodiae, Radix Aconiti Lateralis Preparata, bian stone powder, tourmaline powder, tea tree essential oil, ethanol and vinegar according to the required proportions of the formula and set aside;

[0057] Step 2: Crushing treatment, add Herba Lycopodii, Fructus Liquidambaris, Semen Allii Tuberosi, Cortex Eucommiae, Herba Speranskiae Tuberculatae, Semen Euryales, Semen Sinapis Albae, Rhizoma Polygoni Cuspidati, Rhizoma Zingiberis, Rhizoma Gastrodiae, Radix Aconiti Lateralis Preparata into a crusher with a crushing rate of 300 revolutions per minute and crush for 15 minutes to obtain herbal fine powder;

[0058] Step 3: Active extraction of Caulis Spatholobi, evenly spread the weighed Caulis Spatholobi in the extraction tank, then slowly pour the ethanol solution with a concentration of 60% into the extraction tank, and the material-liquid ratio of the ethanol solution to Caulis Spatholobi is 1:8 to ensure that the solution completely covers the raw materials. Start the percolation extraction equipment, and the extraction lasts for 2 hours to obtain Extract 1. Then add an equal amount of ethanol solution to the extraction tank again for the second percolation extraction, which also lasts for 2 hours to obtain Extract 2. Combine Extract 1 and Extract 2 and place them in the concentration equipment for concentration. During the concentration process, regularly use a densitometer to detect the relative density of the extract to obtain a Caulis Spatholobi extract with a relative density of 1.2;

[0059] Step 4: Active extraction of Rhizoma Chuanxiong, add the weighed Rhizoma Chuanxiong into a crusher for crushing. The crushed Rhizoma Chuanxiong powder is evenly filled into the extraction kettle, sealed and heated to 40°C, and then supercritical CO2 with a pressure of 30 MPa is introduced into the extraction kettle. After the extraction is completed, reduce the pressure of the extraction kettle to 5 MPa and raise the temperature to 45°C to promote the gasification of CO2. Then, through separation and purification, a Rhizoma Chuanxiong extract with a ligustrazine content ≥ 2.5% is obtained;

[0060] Step 5: Vinegar processing, mix the weighed Rhizoma Corydalis and vinegar evenly, and then perform moistening treatment at room temperature of 27°C for 2 hours to allow the vinegar to fully penetrate into the Rhizoma Corydalis. Then preheat the medicine stirrer to 180°C, adjust the frying rate to 60 revolutions per minute, and then place the moistened Rhizoma Corydalis in the medicine stirrer and fry for 20 minutes. During the frying process, it is necessary to constantly turn it until the surface is uniformly slightly yellow to obtain the Rhizoma Corydalis product;

[0061] Step 6: Bian stone - tourmaline composite treatment, add the weighed bian stone powder and tourmaline powder into a blender, fully stir them evenly, and then place them in a high-temperature furnace at 800°C for calcination for 2 hours. After the calcination is completed, take them out and cool for standby;

[0062] Step 7: Dry mixing. Add the pretreated herb micro-powder, Caulis Spatholobi extract, Ligusticum wallichii extract, Corydalis yanhusuo product and bian stone-tourmaline composite powder into a mixer, uniformly mix them, and then sieve them through a 80-mesh sieve three times.

[0063] Step 8: Essential oil loading. Uniformly spray tea tree essential oil onto the uniformly mixed powder, stir while spraying to ensure the uniform distribution of the essential oil, and obtain the foot bath powder.

[0064] Step 9: Packaging. Sub-pack the foot bath powder into breathable non-woven bags, 30 g per bag.

[0065] The above has described the embodiments of the present invention in detail. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. The formula of foot bath powder for efficient health preservation, characterized in that, It comprises the following components in parts by weight: 30 - 40 parts of Lycopodium clavatum, 25 - 35 parts of Liquidambar formosana Hance, 35 - 45 parts of Spatholobus suberectus, 30 - 40 parts of Ligusticum wallichii, 37 - 42 parts of Allium tuberosum Rottler seeds, 63 - 68 parts of Corydalis yanhusuo, 38 - 50 parts of Eucommia ulmoides, 30 - 35 parts of Speranskia tuberculata, 30 - 35 parts of Euryale ferox Salisb., 50 - 65 parts of Brassica alba, 38 - 42 parts of Polygonum cuspidatum, 25 - 35 parts of Zingiber officinale, 25 - 35 parts of Gastrodia elata, 38 - 50 parts of Radix Aconiti Lateralis Preparata, 25 - 40 parts of bian stone powder, 5 - 8 parts of tourmaline powder, 2 - 3 parts of tea tree essential oil, 5 - 6 parts of ethanol, and 7 - 10 parts of vinegar.

2. The formula of the foot bath powder for efficient health preservation according to claim 1, characterized in that: Lycopodium clavatum, Liquidambar formosana Hance, Spatholobus suberectus, Ligusticum wallichii, Allium tuberosum Rottler seeds, Corydalis yanhusuo, Eucommia ulmoides, Speranskia tuberculata, Euryale ferox Salisb., Brassica alba, Polygonum cuspidatum, Zingiber officinale, Gastrodia elata, and Radix Aconiti Lateralis Preparata should all be selected as high-quality medicinal materials that are dry, have no mildew on the surface, no insect damage, and no impurities.

3. Preparation method of foot bath powder formula for efficient health preservation, characterized in that: It includes the foot bath powder formula for high-efficiency health preservation according to any one of claims 1 - 2, and the steps are as follows: Step 1: Material preparation, weigh Lycopodium clavatum, Liquidambar formosana Hance, Spatholobus suberectus, Ligusticum wallichii, Allium tuberosum Rottler seeds, Corydalis yanhusuo, Eucommia ulmoides, Speranskia tuberculata, Euryale ferox Salisb., Brassica alba, Polygonum cuspidatum, Zingiber officinale, Gastrodia elata, Radix Aconiti Lateralis Preparata, bian stone powder, tourmaline powder, tea tree essential oil, ethanol, and vinegar according to the required proportions of the formula and set them aside. Step 2: Crushing treatment, successively add Lycopodium clavatum, Liquidambar formosana Hance, Allium tuberosum Rottler seeds, Eucommia ulmoides, Speranskia tuberculata, Euryale ferox Salisb., Brassica alba, Polygonum cuspidatum, Zingiber officinale, Gastrodia elata, and Radix Aconiti Lateralis Preparata into a pulverizer and pulverize them to obtain herbal fine powder. Step 3: Active ingredient extraction of Spatholobus suberectus, evenly spread the weighed Spatholobus suberectus in an extraction tank, then slowly pour the ethanol solution with a concentration of 60% into the extraction tank to ensure that the solution completely covers the raw materials. Start the percolation extraction equipment, and the extraction lasts for 2 hours to obtain Extract 1. Then add an equal amount of ethanol solution to the extraction tank again for the second percolation extraction, which also lasts for 2 hours to obtain Extract 2. Combine Extract 1 and Extract 2 and place them in a concentration equipment for concentration to obtain the Spatholobus suberectus extract. Step 4: Active ingredient extraction of Ligusticum wallichii, add the weighed Ligusticum wallichii into a pulverizer and pulverize it. The pulverized Ligusticum wallichii powder is evenly filled into an extraction kettle, sealed and heated to 40°C, and then supercritical carbon dioxide with a pressure of 30 MPa is introduced into the extraction kettle. After the extraction is completed, the carbon dioxide is restored to a gaseous state by reducing the pressure and raising the temperature, and then through separation and purification, the Ligusticum wallichii extract is obtained. Step 5: Vinegar processing, evenly mix the weighed Corydalis yanhusuo and vinegar, and then carry out a moistening treatment at room temperature of 25 ± 2°C for 2 hours to make the vinegar fully penetrate into the interior of Corydalis yanhusuo. Place the moistened Corydalis yanhusuo in a medicine stir-frying machine and stir-fry it. During the stir-frying process, it is necessary to continuously turn it until the surface shows a uniform light yellow color to obtain the Corydalis yanhusuo product. Step 6: Bian stone - tourmaline composite treatment, add the weighed bian stone powder and tourmaline powder into a blender, fully stir them evenly, and then place them in a high-temperature furnace. After the calcination is completed, take them out and cool them for standby. Step 7: Dry mixing, add the pretreated herbal fine powder, Spatholobus suberectus extract, Ligusticum wallichii extract, Corydalis yanhusuo product, and bian stone - tourmaline composite powder into a mixer, mix them evenly, and then sieve them 3 times. Step 8: Essential oil loading. Evenly spray tea tree essential oil onto the well-mixed powder, stirring while spraying to ensure the even distribution of the essential oil, thus obtaining foot bath powder. Step 9: Packaging. Divide the foot bath powder into breathable non-woven bags, with 30 g in each bag.

4. The preparation method of the foot bath powder formula for efficient health preservation according to claim 3, characterized in that: In Step 2, the crushing rate of the crusher is controlled within the range of 200 - 300 revolutions per minute, and the crushing time is controlled within 10 - 15 minutes.

5. The preparation method of the foot bath powder formula for efficient health preservation according to claim 3, characterized in that: In Step 3, the liquid ratio of the ethanol solution to Millettia reticulata Benth. is 1:7 - 1:

8. During the concentration process, regularly use a densitometer to detect the relative density of the extract. The relative density of the Millettia reticulata Benth. extract after concentration is 1.

2.

6. The preparation method of the foot bath powder formula for efficient health preservation according to claim 3, characterized in that: In Step 4, after the extraction is completed, reduce the pressure in the extraction kettle to 5 MPa and increase the temperature to 45 °C to promote the gasification of carbon dioxide. The ligustrazine content in the separated Ligusticum chuanxiong Hort. extract should reach or exceed 2.5%.

7. The preparation method of the foot bath powder formula for efficient health preservation according to claim 3, characterized in that: In Step 5, before frying with the frying machine, preheat for 10 minutes until the temperature is stable. The frying temperature is controlled at 150 - 180 °C, the frying rate is controlled at 20 - 60 revolutions per minute, and the frying time is controlled at 15 - 20 minutes.

8. The preparation method of the foot bath powder formula for efficient health preservation according to claim 3, characterized in that: In Step 6, the calcination conditions of the high-temperature furnace are 800 °C ± 10 °C, the calcination time is 2 hours, and the far-infrared emissivity after calcination is ≥ 85%.

9. The preparation method of the foot bath powder formula for efficient health preservation according to claim 3, characterized in that: In Step 7, after mixing, sieve through an 80 - 100 mesh sieve, and the proportion of the fine powder after sieving is ≥ 95%.