Preparation method of traditional Chinese medicine elsholtzia

Abstract

The invention discloses a preparation method of traditional Chinese medicine elsholtzia, and relates to the technical field of preparation of traditional Chinese medicine elsholtzia. The preparation method of the traditional Chinese medicine herba elsholtziae comprises the following steps: S1, preparing the following materials in parts by weight: 20-50 parts of cyperus rotundus, 10-20 parts of agastache rugosus, 10-30 parts of rhizoma atractylodis, 2-5 parts of ligusticum wallichii, 1-5 parts of cassia twig, 1-7 parts of radix angelicae, 1-10 parts of clove, 1-5 parts of wormwood, 1-5 parts of purple perilla, 1-8 parts of acorus calamus, 1-5 parts of liquorice, 1 part of radix saposhnikoviae and 100-500 parts of 60-degree Baijiu; s2, crushing the medicinal materials: putting cyperus rotundus, agastache rugosus, rhizoma atractylodis, clove, wormwood, purple perilla, acorus calamus, liquorice, ligusticum wallichii and divaricate saposhnikovia root into a crusher for high-speed crushing; the traditional Chinese medicine incense is prepared by using traditional Chinese medicine materials, the mechanical strength of the traditional Chinese medicine incense is improved by crushing granules of the traditional Chinese medicine materials at a high speed and using the modified plant sticky powder, the residual ash content after combustion is reduced, and the harm of potential chemical pollutants such as carbon powder and chemical adhesives to human bodies in the traditional Chinese medicine incense production industry at present is solved.

Description

Technical Field

[0001] The invention relates to the technical field of preparation of traditional Chinese medicine incense, and in particular to a preparation method of traditional Chinese medicine Rufu incense. Background Art

[0002] Traditional Chinese medicine is an important cultural treasure in the inheritance of Chinese civilization. The use of traditional Chinese medicine and Chinese herbal medicine is widely present in our lives. The use of Chinese herbal medicine for detoxification and sterilization has a long history. "Compendium of Materia Medica" and other Chinese herbal medicine classics have talked about the method of burning Chinese herbal medicine for fumigation to avoid plague, and burning Atractylodes lancea to avoid evil spirits; there is also a folk custom of hanging Atractylodes lancea and mugwort to drive away miasma and remove filth during the Dragon Boat Festival. Among them, the methods of steam fumigation with Chinese herbal medicine and burning and smoking "Chinese herbal incense" are the most common. In the production process of "Chinese herbal incense", its preparation process is cumbersome and the preparation time is long, which is difficult to meet the market demand. The inferior incense products such as "industrial incense" and "regenerated incense" are mixed in, which not only affects the market order The production process of "industrial incense" uses cheap smokeless charcoal powder as raw material, which is mixed with chemical synthetic essences for fragrance adjustment, and calcium carbonate, magnesium nitrate and other auxiliary materials are added to increase the weight of the product and reduce the smoke from burning cigarettes. The mixed incense raw materials are added with industrial adhesives such as polyacrylamide and cellulose ether to make them into shape. The smoke produced when the incense is burned is complex in composition, and contains common formaldehyde, benzene series and polycyclic aromatic hydrocarbons and other air pollutants, which have potential physiological toxicity, are not conducive to long-term use, and are very harmful to the human body. In this regard, we proposed a preparation method of Chinese medicine Rufu incense. Summary of the invention

[0003] In order to solve the above technical problems, a preparation method of a traditional Chinese medicine Rufuxiang is provided. This technical solution solves the problem of potential chemical pollutants in the use of charcoal powder and chemical adhesives that are harmful to the human body in the current traditional Chinese medicine incense production industry.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: a method for preparing the Chinese medicine Rufuxiang, the preparation steps of the Chinese medicine Rufuxiang comprising:

[0005] S1. Prepare the following materials: 20-50 parts of Cyperus rotundus, 10-20 parts of Patchouli, 10-30 parts of Atractylodes, 2-5 parts of Ligusticum chuanxiong, 1-5 parts of Cinnamon twig, 1-7 parts of Angelica dahurica, 1-10 parts of Clove, 1-5 parts of Artemisia argyi, 1-5 parts of Perilla frutescens, 1-8 parts of Calamus, 1-5 parts of Liquorice, 1 part of Saposhnikovia divaricata, and 100-500 parts of 60° liquor;

[0006] S2, crushing the medicinal materials, putting Cyperus rotundus, Patchouli, Atractylodes, Clove, Artemisia argyi, Perilla, Acorus calamus, Licorice, Ligusticum chuanxiong and Saposhnikovia divaricata into a crusher for high-speed crushing to obtain crushed pellets, which are taken out and set aside;

[0007] S3, stirring the pellets, adding the obtained crushed pellets into a mixer, stirring the mixture, the temperature of the mixer is 30°C-45°C, the speed of the mixer is 60r / min-240r / min, the stirring time is 20min-30min, and the premixed pellets are obtained, which are placed aside for later use;

[0008] S4, granular material wine making, weigh 200 parts of 60° liquor in the obtained premixed granular material, add 60° liquor, heat and cook, heat and cook at a temperature of 60°C-80°C until only 100 parts of 60° liquor are left, stop heating and cooking, take out for use, and stir the mixed material continuously during the heating process;

[0009] S5, pressing and molding, adding the heated and steamed material into a molding machine, pressing, the pressure during pressing is 2MPa-5MPa, and the pressing time is 1s-10s, to obtain the first product of Chinese medicine fragrance;

[0010] S6, low-temperature drying, sending the pressed Chinese herbal incense products into a drying room for drying, the drying temperature is 60°C-80°C, the drying time is 4h-6h, and the finished Chinese herbal incense products are obtained.

[0011] Preferably, the specific amounts of materials in step S1 are: 40 parts of Cyperus rotundus, 10 parts of Patchouli, 10 parts of Atractylodes, 2 parts of Ligusticum chuanxiong, 1 part of Cassia twig, 1 part of Angelica dahurica, 1 part of Clove, 1 part of Artemisia argyi, 1 part of Perilla, 1 part of Acorus calamus, 1 part of Licorice, 1 part of Saposhnikovia divaricata and 200 parts of 60° liquor.

[0012] Preferably, in step S2, the crushing time of the crusher is 5 minutes, the crushed granules are filtered, and the crushed granules are placed on a filter screen for filtration to screen out large particles; in step S3, the mixing process step pre-checks the health status of the mixer to ensure normal operation, adjusts the parameters of the equipment, slowly puts the crushed granules into the mixer for crushing, and allows the medicinal material granules to be preliminarily mixed in the mixer at a low speed. During the mixing process, real-time monitoring is carried out to check the mixing status of the medicinal materials in the mixer, and the medicinal material granules are taken out after the mixing is completed.

[0013] Preferably, the heating and cooking step in step S4 is performed by accurately weighing the 60° liquor, selecting a heating container, stirring the premixed pellets with the 60° liquor, and heating them. After the heating is completed, the mixture is placed in a ventilated position for cooling.

[0014] Preferably, the pressing step in step S5 is performed by cooling the material, opening the mold, filling the material into the mold, and using a scraper to flatten the material, adjusting the parameters of the molding machine, closing the mold, starting the film press for pressing, and waiting for the pressing to be completed.

[0015] Preferably, after the pressing is completed in step S5, the pressed product is taken out and the appearance of the product is inspected to see if there are any damages or defects. After the inspection is completed, the next step is carried out.

[0016] Preferably, in step S6, the quality of the prepared Chinese herbal incense product is tested, including appearance defect detection and virus inactivation experiment of the Chinese herbal incense.

[0017] Preferably, before crushing the medicinal materials in step S2, the medicinal materials are cleaned in advance to remove dust and impurities on the outer surface. After cleaning, the medicinal materials are placed in a ventilated environment to air-dry.

[0018] Preferably, the 60° liquor in step S1 is obtained by self-blending, and the amount of water to be added is calculated based on the total amount of 60° liquor and the existing liquor concentration, and then stirred and mixed.

[0019] Preferably, the calamus in step S1 is one of Acorus calamus, Acorus tatarinowii and Acorus calamus.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The invention is prepared by using traditional Chinese medicine materials, and can achieve the effects of soothing the liver and dispelling wind, repelling insects and ants, and disinfecting and inhibiting bacteria. By crushing the granules of traditional Chinese medicine materials at high speed and using modified plant adhesive powder, the mechanical strength of the traditional Chinese medicine incense is improved, and the residual ash after combustion is reduced, thereby solving the harm to the human body caused by the use of potential chemical pollutants such as carbon powder and chemical adhesives in the current traditional Chinese medicine incense production industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The present invention is a flow chart of the preparation steps of the Chinese medicine Rufuxiang. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] Reference Figure 1 As shown, a method for preparing a traditional Chinese medicine Rufuxiang, the preparation steps of the traditional Chinese medicine Rufuxiang include:

[0025] S1. Prepare the following materials: 20-50 parts of Cyperus rotundus, 10-20 parts of Patchouli, 10-30 parts of Atractylodes, 2-5 parts of Ligusticum chuanxiong, 1-5 parts of Cinnamon twig, 1-7 parts of Angelica dahurica, 1-10 parts of Clove, 1-5 parts of Artemisia argyi, 1-5 parts of Perilla frutescens, 1-8 parts of Calamus, 1-5 parts of Liquorice, 1 part of Saposhnikovia divaricata, and 100-500 parts of 60° liquor;

[0026] S2, crushing the medicinal materials, putting Cyperus rotundus, Patchouli, Atractylodes, Clove, Artemisia argyi, Perilla, Acorus calamus, Licorice, Ligusticum chuanxiong and Saposhnikovia divaricata into a crusher for high-speed crushing to obtain crushed pellets, which are taken out and set aside;

[0027] S3, stirring the pellets, adding the obtained crushed pellets into a mixer, stirring the mixture, the temperature of the mixer is 30°C-45°C, the speed of the mixer is 60r / min-240r / min, the stirring time is 20min-30min, and the premixed pellets are obtained, which are placed aside for later use;

[0028] S4, granular material wine making, weigh 200 parts of 60° liquor in the obtained premixed granular material, add 60° liquor, heat and cook, heat and cook at a temperature of 60°C-80°C until only 100 parts of 60° liquor are left, stop heating and cooking, take out for use, and stir the mixed material continuously during the heating process;

[0029] S5, pressing and molding, adding the heated and steamed material into a molding machine, pressing, the pressure during pressing is 2MPa-5MPa, and the pressing time is 1s-10s, to obtain the first product of Chinese medicine fragrance;

[0030] S6, low-temperature drying, sending the pressed Chinese herbal incense products into a drying room for drying, the drying temperature is 60°C-80°C, the drying time is 4h-6h, and the finished Chinese herbal incense products are obtained.

[0031] The present application uses precise material proportioning combined with high-speed crushing to fully destroy the cell structure of the medicinal materials, so that the effective ingredients of various medicinal materials can be more fully exposed, and further merge and react with each other in the subsequent stirring and wine-making process. The medicinal materials synergize with each other. Cyperus rotundus can regulate qi, Patchouli can eliminate dampness and harmonize the middle, Atractylodes can dry dampness and strengthen the spleen, and Ligusticum chuanxiong can promote blood circulation and promote qi. The synergistic effect of multiple medicinal materials can exert more comprehensive health care or medicinal effects, which is more significant than the effect of using a single medicinal material. The finished Chinese medicine incense has a regular shape and stable efficacy. When used, it only needs to be placed in a suitable position to work. It can be applied to a variety of scenarios, such as improving the air in the home environment, enhancing human immunity, soothing emotions, and repelling mosquitoes.

[0032] The specific amounts of materials in step S1 are: 40 parts of Cyperus rotundus, 10 parts of Patchouli, 10 parts of Atractylodes, 2 parts of Ligusticum chuanxiong, 1 part of Cassia twig, 1 part of Angelica dahurica, 1 part of Clove, 1 part of Artemisia argyi, 1 part of Perilla, 1 part of Acorus calamus, 1 part of Liquorice, 1 part of Saposhnikovia divaricata and 200 parts of 60° liquor.

[0033] In this application, Cyperus rotundus is beneficial for soothing the liver and relieving depression, regulating qi and relieving fullness, and is used for liver depression and qi stagnation, chest and flank distension and pain, hernia pain, breast distension and pain, spleen and stomach qi stagnation, abdominal distension and pain;

[0034] Patchouli is beneficial for treating abdominal distension and pain caused by dampness blocking the middle jiao, loss of appetite, vomiting, diarrhea, and headaches caused by cold and heat due to exogenous summer heat and dampness.

[0035] Atractylodes is beneficial for treating dampness that stagnates the spleen, fatigue and sleepiness, abdominal distension, loss of appetite, vomiting, diarrhea, dysentery, malaria, phlegm and fluid, edema, seasonal colds, and wind-cold-dampness arthralgia;

[0036] Chuanxiong is beneficial for promoting qi and relieving depression, dispelling wind and dampness, promoting blood circulation and relieving pain, and treating wind-cold headaches and dizziness, carbuncles, sores, and rheumatism.

[0037] Cinnamon twig is beneficial for sweating and relieving muscles, warming the meridians and unblocking blood vessels, treating wind-cold symptoms, sore shoulders, back and limbs, and chest pain caused by phlegm and fluid.

[0038] White is beneficial for dispelling wind, drying dampness, reducing swelling, treating headache, brow pain, toothache, sinusitis, cold and damp abdominal pain;

[0039] Clove is beneficial for warming the middle and lowering adverse reactions, warming the kidney and supporting yang, and treating hiccups, cold pain in the abdomen, loss of appetite, vomiting and diarrhea;

[0040] Mugwort is beneficial in dispelling cold and relieving pain, warming the meridians and stopping bleeding;

[0041] Perilla is beneficial for colds, chills, fever, cough, asthma, chest and abdominal distension;

[0042] Acorus calamus is beneficial for opening the orifices, clearing phlegm, regulating qi, activating blood circulation, dispersing wind and removing dampness;

[0043] Licorice is beneficial in relieving urgency, moistening the lungs, detoxifying, and harmonizing various medicines;

[0044] Fangfeng is beneficial for releasing wind, removing dampness, relieving pain, and treating exogenous wind-cold, headache, dizziness, and joint pain.

[0045] The above Chinese medicines are supplemented with white wine to enhance the effects of promoting blood circulation, dredge meridians, dispel wind and cold, and guide the medicine upward. The fragrance of this medicine has inhibitory and killing effects on many bacteria and viruses, can prevent plague and purify the air. In addition, Atractylodes has the effects of drying dampness and strengthening the spleen, dispelling wind and dampness, and it can play an aromatic and dehumidifying role when used in combination with other Chinese medicinal materials.

[0046] In step S2, the crushing time of the crusher is 5 minutes, the crushed granules are filtered, and the crushed granules are placed on a filter screen for filtration to screen out large particles; in step S3, the mixing process pre-checks the health status of the mixer to ensure normal operation, adjusts the parameters of the equipment, slowly puts the crushed granules into the mixer for crushing, and allows the medicinal material granules to be preliminarily mixed in the mixer at a low speed. During the mixing process, real-time monitoring is carried out to check the mixing status of the medicinal materials in the mixer. After the mixing is completed, the medicinal material granules are taken out.

[0047] In the heating and cooking step in step S4, the 60° liquor is accurately weighed, a heating container is selected, the premixed pellets and the 60° liquor are stirred and heated, and after the heating is completed, they are placed in a ventilated position for cooling.

[0048] In step S5, the pressing step is performed by cooling the material, opening the mold, filling the material into the mold, and using a scraper to flatten the material, adjusting the parameters of the molding machine, closing the mold, starting the film press for pressing, and waiting for the pressing to be completed.

[0049] After the pressing is completed in step S5, the pressed product is taken out and the appearance of the product is inspected to see if there are any damages or defects. After the inspection is completed, the next step is carried out.

[0050] In step S6, the quality of the finished Chinese herbal incense product is tested, including appearance defect detection and virus inactivation experiment of the Chinese herbal incense.

[0051] In step S2, before crushing the medicinal materials, the medicinal materials are cleaned in advance to remove dust and impurities on the outer surface. After cleaning, the medicinal materials are placed in a ventilated environment to air-dry.

[0052] The 60° liquor in step S1 is obtained by self-blending. Based on the total amount of the 60° liquor and the existing liquor concentration, the amount of water to be added is calculated, and then the mixture is stirred and mixed. The calamus in step S1 is one of golden leaf calamus, stone calamus and yellow flower calamus.

[0053] Example 1

[0054] A method for preparing a Chinese medicine Rufuxiang, the preparation steps of the Chinese medicine Rufuxiang comprising:

[0055] S1. Prepare the following materials: 20-50 parts of Cyperus rotundus, 10-20 parts of Patchouli, 10-30 parts of Atractylodes, 2-5 parts of Ligusticum chuanxiong, 1-5 parts of Cinnamon twig, 1-7 parts of Angelica dahurica, 1-10 parts of Clove, 1-5 parts of Artemisia argyi, 1-5 parts of Perilla frutescens, 1-8 parts of Calamus, 1-5 parts of Liquorice, 1 part of Saposhnikovia divaricata, and 100-500 parts of 60° liquor;

[0056] S2, crushing the medicinal materials, putting Cyperus rotundus, Patchouli, Atractylodes, Clove, Artemisia argyi, Perilla, Acorus calamus, Licorice, Ligusticum chuanxiong and Saposhnikovia divaricata into a crusher for high-speed crushing to obtain crushed pellets, which are taken out and set aside;

[0057] S3, stirring the pellets, adding the obtained crushed pellets into a mixer, stirring the mixture, the temperature of the mixer is 30°C-45°C, the speed of the mixer is 60r / min-240r / min, the stirring time is 20min-30min, and the premixed pellets are obtained, which are placed aside for later use;

[0058] S4, granular material wine making, weigh 200 parts of 60° liquor in the obtained premixed granular material, add 60° liquor, heat and cook, heat and cook at a temperature of 60°C-80°C until only 100 parts of 60° liquor are left, stop heating and cooking, take out for use, and stir the mixed material continuously during the heating process;

[0059] S5, pressing and molding, adding the heated and steamed material into a molding machine, pressing, the pressure during pressing is 2MPa-5MPa, and the pressing time is 1s-10s, to obtain the first product of Chinese medicine fragrance;

[0060] S6, low-temperature drying, sending the pressed Chinese herbal incense products into a drying room for drying, the drying temperature is 60°C-80°C, the drying time is 4h-6h, and the finished Chinese herbal incense products are obtained.

[0061] Comparative Example 1

[0062] The preparation steps of industrial incense are:

[0063] A1. Select raw materials, including plant-based flavors, chemical synthetic flavors, adhesive materials, combustion aids and functional additives;

[0064] A2. Carefully screen the raw materials to remove impurities, moldy or poor quality parts;

[0065] A3. The spice raw materials are crushed and processed into powder by grinding and crushing equipment. According to the pre-designed formula ratio, the raw materials are added to the mixing equipment for mixing;

[0066] A4, conveying the stirred raw material mixture to the extrusion molding equipment, and extruding the raw materials into the desired shape;

[0067] A5. Dry the product by air drying.

[0068] Compared with the existing preparation scheme of Comparative Example 1, Example 1 uses Chinese medicinal materials for preparation, which can achieve the effects of soothing the liver and dispelling wind, repelling insects and ants, disinfecting and inhibiting bacteria. The particles of Chinese medicinal materials are crushed at high speed and modified plant adhesive powder is used to improve the mechanical strength of Chinese medicinal incense, reduce the residual ash after combustion, and solve the harm of potential chemical pollutants to the human body caused by the use of carbon powder and chemical adhesives in the current Chinese medicinal incense production industry.

[0069] Appearance inspection:

[0070] Place the Chinese medicinal incense samples to be tested one by one or one by one on the white test board, and observe from multiple angles whether their shapes are consistent with those of standard products, and check whether they are regular cylinders, and whether there are obvious bends, deformations, expansions or depressions;

[0071] Use a vernier caliper to measure the key dimensional parameters of Chinese medicinal incense, such as length and diameter. Measure at least three different positions of each sample and record the data. Calculate the average value and compare it with the standard size. The allowable size deviation range is generally set between ±1mm-±3mm according to product requirements;

[0072] Place the Chinese herbal incense sample under a standard light source and compare it with the standard color card to observe whether its surface color is uniform and consistent, and whether there is obvious color difference, color spots, mottled spots or unnatural color transition;

[0073] Carefully check whether there are foreign impurities attached to the surface of the Chinese medicinal incense, such as dust, fiber, hair, and particles. The quantity and size of the impurities shall be judged according to the product quality standards.

[0074] Virus inactivation experiment:

[0075] Prepare cell lines, reagents and neutralizers, wherein the cell lines include canine kidney host cells, influenza A virus, VERO cells and poliovirus type 1; the reagents include MEM culture medium, fetal bovine serum FBS, 0.25% trypsin / EDTA solution, kanamycin sulfate and SCDLP culture medium; the neutralizers include 1.43% soy lecithin + 3% Tween 80 and DE neutralizing broth.

[0076] Experimental steps:

[0077] Observe the confluence of the cell culture prepared in the 96-well plate under a microscope. If the cells are confluent, aspirate the growth medium from the culture plate, add 0.1 mL of maintenance medium, and gently rotate to wash the cell surface, remove the medium, and repeat the washing procedure 2 times;

[0078] Place the sample in a 20°C water bath for later use, take 100 μL of organic interference and mix with 100 μL of virus stock solution, incubate in a 20°C water bath for 5 minutes, add 0.8 mL of sample, mix and time, after the specified time, immediately take out 0.1 mL, add neutralizer and mix, and use as virus elution suspension;

[0079] Inoculate 0.1 mL of the test virus eluted suspension and diluted suspension into 4 wells, for example, inoculate the basic virus suspension into the first 4 wells, and inoculate the 1 / 10 diluted virus suspension into the second 4 wells, and the last 4 wells with pure maintenance medium to verify the medium;

[0080] Place the microplate in a CO chamber at an appropriate temperature. 2 Place in an incubator and keep for 1 hour to allow the cells to absorb the virus, remove the supernatant from the plate, add 0.1 mL of maintenance medium, wash the cell surface with the medium and remove the excess maintenance medium;

[0081] Add 0.2 mL of trypsin-containing maintenance medium for influenza virus and place the microplate obtained above in a CO 2 Incubator and store at appropriate temperature for 7 days as required;

[0082] Observe the cytopathic effect, record the results, and calculate TCID 50 .

[0083] Experimental Results

[0084] Distance ratio = (lesion rate of group above 50% - 50) / (lesion rate of group above 50% - lesion rate of group below 50%) TCID 50 Log value = log value of dilution of group with lesion rate higher than 50% + distance ratio;

[0085] Average logarithmic inactivation value = log N0-log NX;

[0086] In this formula, N0 is the average virus infection titer (TCID50) of the positive control, and NX is the average infection titer (TCID50) of the test (disinfection) group;

[0087] Table 1 below is the test results table

[0088]

[0089] Table 1

[0090] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A method for preparing a Chinese medicine Rufuxiang, characterized in that: The preparation steps of the Chinese medicine Rufuxiang include: S1. Prepare the following materials: 20-50 parts of Cyperus rotundus, 10-20 parts of Patchouli, 10-30 parts of Atractylodes, 2-5 parts of Ligusticum chuanxiong, 1-5 parts of Cinnamon twig, 1-7 parts of Angelica dahurica, 1-10 parts of Clove, 1-5 parts of Artemisia argyi, 1-5 parts of Perilla frutescens, 1-8 parts of Calamus, 1-5 parts of Liquorice, 1 part of Saposhnikovia divaricata, and 100-500 parts of 60° liquor; S2, crushing the medicinal materials, putting Cyperus rotundus, Patchouli, Atractylodes, Clove, Artemisia argyi, Perilla, Acorus calamus, Licorice, Ligusticum chuanxiong and Saposhnikovia divaricata into a crusher for high-speed crushing to obtain crushed pellets, which are taken out and set aside; S3, stirring the pellets, adding the obtained crushed pellets into a mixer, stirring the mixture, the temperature of the mixer is 30°C-45°C, the speed of the mixer is 60r / min-240r / min, the stirring time is 20min-30min, and the premixed pellets are obtained, which are placed aside for later use; S4, granular material wine making, weigh 200 parts of 60° liquor in the obtained premixed granular material, add 60° liquor, heat and cook, heat and cook at a temperature of 60°C-80°C until only 100 parts of 60° liquor are left, stop heating and cooking, take out for use, and stir the mixed material continuously during the heating process; S5, pressing and molding, adding the heated and steamed material into a molding machine, pressing, the pressure during pressing is 2MPa-5MPa, and the pressing time is 1s-10s, to obtain the first product of Chinese medicine fragrance; S6, low-temperature drying, sending the pressed Chinese herbal incense products into a drying room for drying, the drying temperature is 60°C-80°C, the drying time is 4h-6h, and the finished Chinese herbal incense products are obtained.

2. The method for preparing the Chinese medicine Rufuxiang according to claim 1, characterized in that: The specific amounts of materials in step S1 are: 40 parts of Cyperus rotundus, 10 parts of Patchouli, 10 parts of Atractylodes, 2 parts of Ligusticum chuanxiong, 1 part of Cassia twig, 1 part of Angelica dahurica, 1 part of Clove, 1 part of Artemisia argyi, 1 part of Perilla, 1 part of Acorus calamus, 1 part of Liquorice, 1 part of Saposhnikovia divaricata and 200 parts of 60° liquor.

3. The method for preparing the Chinese medicine Rufuxiang according to claim 1, characterized in that: In step S2, the crushing time of the crusher is 5 minutes, the crushed granules are filtered, and the crushed granules are placed on a filter screen for filtration to screen out large particles; in step S3, the mixing process pre-checks the health status of the mixer to ensure normal operation, adjusts the parameters of the equipment, slowly puts the crushed granules into the mixer for crushing, and allows the medicinal material granules to be preliminarily mixed in the mixer at a low speed. During the mixing process, real-time monitoring is carried out to check the mixing status of the medicinal materials in the mixer. After the mixing is completed, the medicinal material granules are taken out.

4. The method for preparing the Chinese medicine Rufuxiang according to claim 1, characterized in that: In the heating and cooking step in step S4, the 60° liquor is accurately weighed, a heating container is selected, the premixed pellets and the 60° liquor are stirred and heated, and after the heating is completed, they are placed in a ventilated position for cooling.

5. The method for preparing the Chinese medicine Rufuxiang according to claim 1, characterized in that: In step S5, the pressing step is performed by cooling the material, opening the mold, filling the material into the mold, and using a scraper to flatten the material, adjusting the parameters of the molding machine, closing the mold, starting the film press for pressing, and waiting for the pressing to be completed.

6. The method for preparing the Chinese medicine Rufuxiang according to claim 1, characterized in that: After the pressing is completed in step S5, the pressed product is taken out and the appearance of the product is inspected to see if there are any damages or defects. After the inspection is completed, the next step is carried out.

7. The method for preparing the Chinese medicine Rufuxiang according to claim 1, characterized in that: In step S6, the quality of the finished Chinese herbal incense product is tested, including appearance defect detection and virus inactivation experiment of the Chinese herbal incense.

8. The method for preparing the Chinese medicine Rufuxiang according to claim 1, characterized in that: In step S2, before crushing the medicinal materials, the medicinal materials are cleaned in advance to remove dust and impurities on the outer surface. After cleaning, the medicinal materials are placed in a ventilated environment to air-dry.

9. The method for preparing the Chinese medicine Rufuxiang according to claim 1, characterized in that: In step S1, the 60° liquor is obtained by self-blending. Based on the total amount of the 60° liquor and the existing liquor concentration, the amount of water to be added is calculated and then stirred and mixed.

10. The method for preparing the Chinese medicine Rufuxiang according to claim 1, characterized in that: In step S1, the calamus is one of golden calamus, stone calamus and yellow calamus.

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