Preparation method of traditional Chinese medicine composition for arthropathy heat syndrome

Abstract

The invention relates to the technical field of traditional Chinese medicine composition preparation, in particular to a preparation method of a traditional Chinese medicine composition for arthropathy heat syndrome, which comprises the following steps: putting unit volume of spare medicinal materials into an unheated decocting pot to test the floating performance of the spare medicinal materials; collecting floating positions of the standby medicinal materials in the medicine decocting pot in a single monitoring period; determining the cutting size of the standby medicinal material based on the floating performance of the standby medicinal material; according to the cutting size, the putting priority of the standby medicinal materials put into the medicine decocting pot is determined; the temperature increasing speed of the medicine decocting pot is determined according to the adhesion area of the standby medicinal materials in the medicine decocting pot; the medicine decocting pot is heated according to the temperature increasing speed to output medicine liquid to be filtered; the traditional Chinese medicine composition is prepared from 10 g of radix paeoniae rubra, 15 g of rhizoma polygoni cuspidati, 20 g of radix euphorbiae, 20 g of semen coicis, 15 g of ramulus mori, 10 g of radix salviae miltiorrhizae, 10 g of herba epimedii, 10 g of radix achyranthis bidentatae The preparation quality of the traditional Chinese medicine composition is improved.

Description

Technical Field

[0001] The invention relates to the technical field of preparation of traditional Chinese medicine compositions, and in particular to a method for preparing a traditional Chinese medicine composition for treating heat syndromes of arthritis. Background Art

[0002] In the prior art, osteoarthritis is a chronic joint disease characterized by local articular cartilage degeneration, destruction and bone hyperplasia. Its onset is often related to exogenous wind, cold and dampness, aging, and traumatic strain. It is also called osteoarthritis, degenerative osteoarthritis, and senile arthritis. Its pathogenesis is complex and has not yet been fully elucidated. Age, obesity, metabolic syndrome, trauma, joint dysplasia, etc. are all pathogenic factors. Studies have shown that the nuclear factor κB signaling pathway is involved in the progression of osteoarthritis. Various influencing factors in the body activate the NFκB signaling pathway. After the pathway is activated, it promotes the transcription of inflammatory genes such as IL-6 and TNF-α, regulates cell proliferation and apoptosis-related genes, and accelerates the progression of osteoarthritis. Recent studies have found that Chinese herbal compound also plays an important role in the treatment of bone and joint diseases. Chinese herbal compound is mainly used to nourish the liver and kidney, promote blood circulation and remove blood stasis, dispel wind and dredge the meridians. Multiple drugs work together to target NF-κB, inhibit the expression of ROS, MDA, TNF-α, etc., promote the expression of Nrf2, Sirt1, LC3-II, type II collagen, etc., inhibit chondrocyte autophagy and apoptosis, reduce oxidative stress, inflammatory response and the resulting damage to the extracellular matrix of chondrocytes, thereby improving bone and joint diseases.

[0003] As a treatment and prevention program for early and mid-stage bone and joint diseases, non-steroidal drugs can alleviate the symptoms of bone and joint diseases to a certain extent, but they cannot fundamentally intervene and prevent the progression of the disease. In addition, long-term use of NSAIDs has a series of adverse reactions, and its therapeutic effect is unsatisfactory. Traditional Chinese medicine has the advantages of multiple pathways, multiple targets, mild adverse reactions, and good therapeutic effects in the treatment of bone and joint diseases.

[0004] The journal article ("Data Mining Research on the Effect of Traditional Chinese Medicine Combined with Chinese Patent Medicine on Improving Osteoarthritis Lipid Metabolism and Immune-Inflammatory Indicators", Chen Xiaolu et al., "Journal of Practical Chinese Medicine Internal Medicine", Issue 2, 2023) explored the intervention and improvement effects of Chinese herbal decoctions (yam, safflower, poria, licorice, etc.) combined with Chinese patent medicines (Huangcen Qingrechubi Capsules, Xinfeng Capsules or Wuwei Wentong Capsules) on osteoarthritis lipid metabolism and immune-inflammatory indicators. It was also found that the Chinese medicine combined with Chinese patent medicine group had a better effect on improving lipid metabolism and immune-inflammatory indicators in patients with osteoarthritis than the group taking Chinese medicine alone. The journal article ("Observation on the Clinical Efficacy of External Application of Traditional Chinese Medicine Combined with Intra-articular Injection of Sodium Hyaluronate in the Treatment of Early Knee Osteoarthritis", Qian Jun et al., "Shandong Medicine" Issue 5, 2024) discussed the clinical efficacy of external application of traditional Chinese medicine (30g of cooked rehmannia, 2 centipedes, 15g of Chuanxiong, 30g of Rhizoma Cynoglossi, 30g of cinnamon twig, 60g of Glehnia littoralis, 30g of white peony root, 15g of Eupolyphaga sinensis, 30g of Astragalus membranaceus, 10g of raw licorice, 30g of Drynaria fortunei, 30g of Millettia reticulata, 15g of Saussurea involucrata, 15g of Gentiana macrophylla, ground into powder, added with 80mL of white vinegar and stirred evenly to make Chinese medicine cakes) combined with intra-articular injection of sodium hyaluronate in the treatment of early knee osteoarthritis. It was found that external application of traditional Chinese medicine combined with intra-articular injection of sodium hyaluronate can improve the knee joint function of patients with early knee osteoarthritis, relieve pain and have good safety.

[0005] Chinese patent publication number: CN101537168B discloses a Chinese medicine composition for treating cervical spondylosis and bone and joint diseases and its preparation method. The medicine composition of the present invention mainly consists of the following raw materials: cinnamon twig, angelica, saposhnikovia, chuanxiong, notopterygium, mint, kudzu root, chrysanthemum, ephedra, forsythia, dandelion, angelica dahurica, moutan bark, lindera strychnifolia, cyperus rotundus, costusroot, red peony root, white peony root, lycium bark, salvia miltiorrhiza, stephania tetrandra, acanthopanax bark, eucommia bark, oxalis, tuckahoe, magnolia bark, atractylodes, orientalis, plantain seed, Shenqu, atractylodes, cinnamon bark, dried ginger, prickly ash, clove, curcuma, corydalis, safflower, peach kernel, motherwort, yam, raw astragalus, codonopsis, adenophora, wolfberry. The present invention can significantly improve the symptoms of cervical spondylosis and other bone and joint diseases in patients with cervical spondylosis and other bone and joint diseases, such as tightness of the cervical spine, soreness and discomfort of the shoulders, joint pain, muscle tension, muscle fatigue, soreness of tendons and veins, dizziness, headache, soreness of waist and knees, and pain in waist and legs. The curative effect is definite, and in addition, it has the advantages of rapid effect, long-lasting efficacy, suitable for long-term application, no toxic side effects, low cost, etc. It can be seen that the Chinese medicine composition for treating cervical spondylosis and bone and joint diseases and the preparation method thereof have the problems that part of the raw materials float to the surface of the liquid level due to failure to consider the floating performance of the raw materials, resulting in poor decoction effect, and the heating speed of the heating process is too fast, resulting in part of the medicinal materials becoming paste-like and adhering to the inner wall of the decoction pot, thereby affecting the preparation quality. Summary of the invention

[0006] To this end, the present invention provides a method for preparing a Chinese medicine composition for arthritis heat syndrome, so as to overcome the problems in the prior art that due to failure to consider the floating properties of the raw materials, some raw materials float to the liquid surface, resulting in poor decoction effect, and the heating speed in the heating process is too fast, causing some medicinal materials to become pasty and adhere to the inner wall of the decoction pot, thereby affecting the preparation quality.

[0007] To achieve the above object, the present invention provides a method for preparing a Chinese medicine composition for treating heat syndrome of arthritis, comprising:

[0008] Wash, remove impurities and dry Chinese medicinal materials to output them for use;

[0009] Putting a unit volume of the reserve medicinal material into an unheated decoction pot to test the floating performance of the reserve medicinal material;

[0010] Collecting the floating position of the spare medicinal materials in the decoction pot within a single monitoring cycle;

[0011] determining the floating performance of the standby medicinal material according to the floating position of the standby medicinal material;

[0012] determining the cutting size of the standby medicinal material based on the floating performance;

[0013] Determining the priority of placing the spare medicinal materials into the medicine decoction pot according to the cutting size;

[0014] Putting the standby medicinal materials of standard weight into the decoction pot according to the putting priority, and adding clean water into the decoction pot to soak the standby medicinal materials;

[0015] collecting the attachment area of ​​the spare medicinal materials on the inner wall of the decoction pot, and determining the temperature increase rate of the decoction pot according to the attachment area;

[0016] The medicine decoction pot is heated up according to the temperature increase rate to output the medicine liquid to be filtered;

[0017] The medicinal liquid to be filtered is filtered, heated, concentrated and cooled in sequence to output a finished Chinese medicine composition.

[0018] Furthermore, the floating position of the standby medicinal material in a single monitoring cycle is the vertical floating height of the standby medicinal material in the medicine decoction pot in a single monitoring cycle.

[0019] Further, determining the floating performance of the standby medicinal material according to the floating position of the standby medicinal material includes:

[0020] If the floating position of the standby medicinal material is the liquid surface position, then the floating performance of the standby medicinal material is determined to be the first-level floating performance;

[0021] If the floating position of the standby medicinal material is below the surface of the liquid, then the floating performance of the standby medicinal material is determined to be a secondary floating performance;

[0022] If the floating position of the standby medicinal material is the bottom of the medicine decocting pot, it is determined that the floating performance of the standby medicinal material is the third-level floating performance.

[0023] Furthermore, the first-level buoyancy performance is greater than the second-level buoyancy performance, which is greater than the third-level buoyancy performance.

[0024] Further, the cutting size of the reserved medicinal material is determined based on the floating performance, including:

[0025] If the standby medicinal material has the first-level floating performance, cutting the standby medicinal material into a first volume;

[0026] If the standby medicinal material has the second-level floating performance or the third-level floating performance, the standby medicinal material is cut into a second volume.

[0027] Furthermore, the first volume is greater than the second volume.

[0028] Furthermore, the priority of placing the spare medicinal materials is negatively correlated with the cutting size of the spare medicinal materials.

[0029] Further, determining the temperature increase rate of the medicine decoction pot according to the attachment area includes:

[0030] Comparing the attachment area of ​​the standby medicinal material with a preset attachment area;

[0031] If the attachment area of ​​the standby medicinal material is larger than the preset attachment area, the temperature increase rate of the decoction pot is reduced.

[0032] Furthermore, the temperature increase rate of the decoction pot is negatively correlated with the attachment area of ​​the spare medicinal materials.

[0033] Furthermore, the components of the standby medicinal materials are 10g of red peony root, 15g of polygonum cuspidatum, 20g of radix polygoni multiflori, 20g of coix seed, 15g of mulberry branch, 10g of salvia miltiorrhiza, 10g of epimedium, 10g of achyranthes bidentata and 30g of astragalus.

[0034] Compared with the prior art, the beneficial effect of the present invention lies in that the preparation method of the present invention accurately detects the floating performance of the spare medicinal materials by setting a step of testing the floating performance of the spare medicinal materials, thereby knowing the possibility of the spare medicinal materials floating to the liquid surface, thereby overcoming the problem of interference with the preparation accuracy caused by inaccurate identification of the floating performance; by determining the cutting size of the spare medicinal materials according to the floating position of the spare medicinal materials, since when the spare medicinal materials float to the upper surface of the liquid level, it is easy for the ingredients to be difficult to disperse during decoction, which may cause the decoction effect to decrease, therefore, by adjusting the cutting size according to the floating position, the damage to the ingredients caused by part of the medicinal materials floating to the liquid level surface is reduced The effect of incomplete extraction on the preparation accuracy is reduced; by determining the priority of placing spare medicinal materials according to the cutting size, by changing the priority of placing, the priority of placing larger medicinal materials among the spare medicinal materials is placed at the back, so that the larger medicinal materials absorb water first, and the medicinal materials with strong floating ability are less likely to float to the surface, thereby reducing the impact of inaccurate placement priority on the floating phenomenon; by adjusting the temperature increase speed of the decoction pot according to the attachment area of ​​the spare medicinal materials on the inner wall of the decoction pot, the impact of the decline in preparation quality caused by the fact that some spare medicinal materials are easy to become mushy and adhere to the inner wall when the temperature is raised too quickly is reduced; the preparation quality of the Chinese medicine composition is improved.

[0035] Furthermore, the present invention determines the cutting size of the spare medicinal materials according to the floating performance. In the actual preparation process of the spare medicinal materials, some medicinal materials are easy to float to the liquid surface due to their relatively light density, resulting in a decrease in the integrity of the component extraction of some medicinal materials. This is because the closer the medicinal materials are to the inside of the solution, the easier it is to extract. If the medicinal materials float on the surface, the upper surface of the medicinal materials may not contact the liquid, that is, there is an uneven or incomplete component extraction. Therefore, by accurately dividing the floating performance of the medicinal materials and accurately classifying and cutting the volumes of the medicinal materials, the extraction integrity of the medicinal materials is improved, and the preparation quality of the Chinese medicine composition is further improved.

[0036] Furthermore, the present invention determines the priority of placing the spare medicinal materials according to their cutting sizes. In the actual preparation process, the priority of placing the spare medicinal materials with larger sizes is placed at the end, so that the larger medicinal materials absorb water, and the medicinal materials with strong floating ability are not easy to float to the surface, thereby further improving the preparation quality of the Chinese medicine composition.

[0037] Furthermore, the present invention determines the temperature increase rate of the decoction pot according to the attachment area. When the temperature increases too quickly, part of the medicinal materials may become gelatinized and thus adhere to the inner wall of the decoction pot. Therefore, by reducing the temperature increase rate, the decoction process is made more uniform, thereby further improving the preparation quality of the Chinese medicine composition. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is an overall flow chart of the method for preparing a Chinese medicine composition for treating heat syndrome of arthritis according to an embodiment of the present invention;

[0039] Figure 2 It is a specific flow chart of determining the floating performance of the standby medicinal materials according to the floating position of the standby medicinal materials in the method for preparing the traditional Chinese medicine composition for heat syndrome of joint diseases according to an embodiment of the present invention;

[0040] Figure 3 A specific flow chart of determining the cutting size of the standby medicinal materials based on the floating performance in the method for preparing a traditional Chinese medicine composition for heat syndrome of joint diseases according to an embodiment of the present invention;

[0041] Figure 4 This is a specific flow chart of the method for preparing a traditional Chinese medicine composition for heat syndrome of joint diseases according to an embodiment of the present invention, in which the temperature increase rate of the medicine decoction pot is determined according to the attachment area. DETAILED DESCRIPTION

[0042] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0043] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0044] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0045] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0046] See also Figure 1 and Figure 2As shown, they are respectively an overall flow chart of the method for preparing a Chinese medicine composition for arthritis heat syndrome according to an embodiment of the present invention and a specific flow chart for determining the floating performance of the standby medicinal materials according to the floating position of the standby medicinal materials. A method for preparing a Chinese medicine composition for arthritis heat syndrome according to an embodiment of the present invention comprises:

[0047] Wash, remove impurities and dry Chinese medicinal materials to output them for use;

[0048] Putting a unit volume of the reserve medicinal material into an unheated decoction pot to test the floating performance of the reserve medicinal material;

[0049] Collecting the floating position of the spare medicinal materials in the decoction pot within a single monitoring cycle;

[0050] determining the floating performance of the standby medicinal material according to the floating position of the standby medicinal material;

[0051] determining the cutting size of the standby medicinal material based on the floating performance;

[0052] Determining the priority of placing the spare medicinal materials into the medicine decoction pot according to the cutting size;

[0053] Putting the standby medicinal materials of standard weight into the decoction pot according to the putting priority, and adding clean water into the decoction pot to soak the standby medicinal materials;

[0054] collecting the attachment area of ​​the spare medicinal materials on the inner wall of the decoction pot, and determining the temperature increase rate of the decoction pot according to the attachment area;

[0055] The medicine decoction pot is heated up according to the temperature increase rate to output the medicine liquid to be filtered;

[0056] The medicinal liquid to be filtered is filtered, heated, concentrated and cooled in sequence to output a finished Chinese medicine composition.

[0057] In practice, there is no specific limitation on the specific filtering step, heating and concentration step, and cooling step of the liquid to be filtered. A possible embodiment is given below:

[0058] Specifically, the specific steps of filtering the medicinal liquid to be filtered include: filtering the decocted medicinal liquid through filter paper, gauze or special filtering equipment to remove impurities in the medicinal liquid; during filtering, overflow of the medicinal liquid or rupture of the filter paper should be avoided.

[0059] Specifically, the heating and concentration step includes: pouring the filtered drug solution into the concentration equipment, turning on the heating device, heating the drug solution to an appropriate temperature, and selecting an appropriate concentration method according to the thermal stability of the active ingredients of the drug, such as vacuum concentration or thin film concentration. During the concentration process, the drug solution should be continuously stirred to avoid local overheating or burning of the drug solution. After concentrating to the required volume or specific gravity, turn off the heating device and stop concentrating.

[0060] Specifically, the heating temperature is determined according to the drug ingredients and preparation requirements, and can be selected between 60°C and 100°C, preferably 80°C.

[0061] Specifically, the concentration time is determined according to the amount of liquid medicine and the efficiency of the concentration equipment, and can be selected from 2 hours to 15 hours, preferably 8 hours.

[0062] Specifically, the concentration level should be preferably 10 to 20 ml per dose, and those skilled in the art can make adaptive adjustments based on the drug ingredients and preparation requirements.

[0063] Specifically, the cooling step includes: pouring the concentrated drug solution into a cooling device, such as a cooling tank or a refrigerator; turning on the cooling device to cool the drug solution to room temperature or lower temperature; stirring the drug solution continuously during the cooling process to avoid local crystallization or solidification of the drug solution; after cooling to the required temperature, turning off the cooling device and taking out the drug solution for subsequent processing.

[0064] Specifically, the cooling temperature is determined according to the drug ingredients and preparation requirements, and can be selected between room temperature and 4°C.

[0065] Specifically, the cooling time is determined according to the amount of liquid medicine and the efficiency of the cooling equipment, and generally ranges from several hours to dozens of hours, and is not specifically limited here.

[0066] Specifically, the attachment area is obtained through a camera arranged above the medicine decoction pot.

[0067] Specifically, the floating position of the spare medicinal materials is located by an ultrasonic sensor. Those skilled in the art can understand that the specific process of positioning using an ultrasonic sensor is a conventional technical means well known to those skilled in the art, so the specific process and method of positioning will not be repeated here.

[0068] Specifically, the preferred embodiment of the frying time of the frying pot is 30 minutes.

[0069] Specifically, the preferred embodiment of the clear water soaking time is 30 minutes.

[0070] In practice, the preparation method of the present invention accurately detects the floating performance of the spare medicinal materials by setting a step of testing the floating performance of the spare medicinal materials, thereby knowing the possibility of the spare medicinal materials floating to the liquid surface, thereby overcoming the problem of interference with the preparation accuracy due to inaccurate identification of the floating performance; by determining the cutting size of the spare medicinal materials according to the floating position of the spare medicinal materials, since when the spare medicinal materials float to the upper surface of the liquid level, it is easy for the ingredients to be difficult to disperse during decoction, which may cause the decoction effect to decrease, therefore, by adjusting the cutting size according to the floating position, the incomplete extraction of the ingredients due to the floating of part of the medicinal materials to the liquid surface is reduced. The invention reduces the impact on the preparation accuracy by determining the priority of placing the spare medicinal materials according to the cutting size, and by changing the priority of placing, putting the larger medicinal materials in the spare medicinal materials at the back, so that the larger medicinal materials absorb water first, and the medicinal materials with strong floating ability are less likely to float to the surface, thereby reducing the impact of the floating phenomenon due to inaccurate placement priority; by adjusting the temperature increase speed of the decoction pot according to the attachment area of ​​the spare medicinal materials on the inner wall of the decoction pot, the impact of the decrease in preparation quality caused by the fact that some spare medicinal materials are easy to become mushy and adhere to the inner wall when the temperature is raised too quickly is reduced; the preparation quality of the Chinese medicine composition is improved.

[0071] Specifically, the floating position of the standby medicinal material in a single monitoring cycle is the vertical floating height of the standby medicinal material in the medicine decoction pot in a single monitoring cycle.

[0072] Specifically, determining the floating performance of the standby medicinal material according to the floating position of the standby medicinal material includes:

[0073] If the floating position of the standby medicinal material is the liquid surface position, then the floating performance of the standby medicinal material is determined to be the first-level floating performance;

[0074] If the floating position of the standby medicinal material is below the surface of the liquid, then the floating performance of the standby medicinal material is determined to be a secondary floating performance;

[0075] If the floating position of the standby medicinal material is the bottom of the medicine decocting pot, it is determined that the floating performance of the standby medicinal material is the third-level floating performance.

[0076] Specifically, the first-level floating performance is greater than the second-level floating performance, which is greater than the third-level floating performance.

[0077] Please continue reading Figure 3 As shown, it is a specific flow chart of determining the cutting size of the standby medicinal materials based on the floating performance in the method for preparing a traditional Chinese medicine composition for arthritis heat syndrome according to an embodiment of the present invention. The cutting size of the standby medicinal materials based on the floating performance is determined, including:

[0078] If the standby medicinal material has the first-level floating performance, cutting the standby medicinal material into a first volume;

[0079] If the standby medicinal material has the second-level floating performance or the third-level floating performance, the standby medicinal material is cut into a second volume.

[0080] Specifically, those skilled in the art can understand that there is no limitation on the cutting equipment for spare medicinal materials, as long as it can achieve the cutting of spare medicinal materials of a specific volume, those skilled in the art can adaptively adjust the cutting equipment according to actual conditions during implementation.

[0081] Specifically, the first volume is greater than the second volume.

[0082] Specifically, the specific values ​​of the first volume and the second volume are determined according to the actual shape of the spare medicinal materials and the weight of the spare medicinal materials required for the Chinese medicine composition. Those skilled in the art can adaptively set the first volume and the second volume according to the actual preparation situation, which will not be limited or elaborated here.

[0083] In practice, the present invention determines the cutting size of the spare medicinal materials according to the floating performance. In the actual preparation process of the spare medicinal materials, some medicinal materials are easy to float to the liquid surface due to their relatively light density, resulting in a decrease in the integrity of the component extraction of some medicinal materials. Because the closer the medicinal materials are to the inside of the solution, the easier it is to extract. If the medicinal materials float on the surface, the upper surface of the medicinal materials may not contact the liquid, that is, there is an uneven or incomplete component extraction. Therefore, by accurately dividing the floating performance of the medicinal materials and accurately classifying and cutting the volume of the medicinal materials, the extraction integrity of the medicinal materials is improved, and the preparation quality of the Chinese medicine composition is further improved.

[0084] Specifically, the priority of placing the spare medicinal materials is negatively correlated with the cutting size of the spare medicinal materials.

[0085] The present invention determines the priority of placing spare medicinal materials according to their cutting sizes. In the actual preparation process, the priority of placing medicinal materials with larger sizes among the spare medicinal materials is placed at the back, so that the medicinal materials with larger sizes absorb moisture, and the medicinal materials with strong floating ability are not easy to float to the surface, thereby further improving the preparation quality of the traditional Chinese medicine composition.

[0086] Specifically, the priority of releasing the spare medicinal materials cut into the second volume is before the spare medicinal materials cut into the first volume. That is to say, when releasing, the spare medicinal materials cut into the second volume are released first, and then the spare medicinal materials cut into the first volume.

[0087] In implementation, when multiple types of spare medicinal materials are cut into the first volume or the second volume, the priority of placement among the several spare medicinal materials cut into the first volume or the several spare medicinal materials cut into the second volume is determined according to the weight of each spare medicinal material after cutting. Under the condition of the same volume, the lighter the weight of a single spare medicinal material, the higher the priority of placement.

[0088] Please continue reading Figure 4 As shown, it is a specific flow chart of determining the temperature increase rate of the decoction pot according to the attachment area of ​​the method for preparing a traditional Chinese medicine composition for arthritis heat syndrome according to an embodiment of the present invention, and determining the temperature increase rate of the decoction pot according to the attachment area includes:

[0089] Comparing the attachment area of ​​the standby medicinal material with a preset attachment area;

[0090] If the attachment area of ​​the standby medicinal material is larger than the preset attachment area, the temperature increase rate of the decoction pot is reduced.

[0091] In practice, the present invention determines the temperature increase rate of the decoction pot according to the attachment area. When the temperature increases too quickly, part of the medicinal materials may become gelatinized and thus adhere to the inner wall of the decoction pot. Therefore, by reducing the temperature increase rate, the decoction process is made more uniform, thereby further improving the preparation quality of the Chinese medicine composition.

[0092] Specifically, the temperature increase rate of the decoction pot is negatively correlated with the attachment area of ​​the spare medicinal materials.

[0093] Optionally, the general range of the preset attachment area is [0.01m 2 , 0.02m 2 ].

[0094] Preferably, the preferred embodiment of the preset attachment area is 0.015m 2 .

[0095] In practice, when the attachment area of ​​the spare medicinal materials exceeds the preset attachment area by 0.005m 2 When the temperature of the medicine pot is within the preset value, the temperature increase rate of the medicine pot is adjusted to 0.95 times the current temperature increase rate. When the attachment area of ​​the spare medicinal materials exceeds the preset attachment area value by more than 0.005m 2 When the excess is 0.0001m 2 , which is 1℃ / min lower than the current temperature increase rate. For example, the current attachment area of ​​the spare medicinal materials is 0.02m 2 , the current temperature increase rate is 30℃ / min, then after adjustment it becomes 30℃ / min×0.95=28.5℃ / min.

[0096] Specifically, the components of the spare medicinal materials are 10g of red peony root, 15g of polygonum cuspidatum, 20g of radix polygoni multiflori, 20g of coix seed, 15g of mulberry branch, 10g of salvia miltiorrhiza, 10g of epimedium, 10g of achyranthes bidentata and 30g of astragalus.

[0097] Specifically, Epimedium is also known as Epimedium.

[0098] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A method for preparing a Chinese medicine composition for treating arthritis heat syndrome, characterized in that: include: Wash, remove impurities and dry Chinese medicinal materials to output them for use; Putting a unit volume of the reserve medicinal material into an unheated decoction pot to test the floating performance of the reserve medicinal material; Collecting the floating position of the spare medicinal materials in the decoction pot within a single monitoring cycle; determining the floating performance of the standby medicinal material according to the floating position of the standby medicinal material; determining the cutting size of the standby medicinal material based on the floating performance; Determining the priority of placing the spare medicinal materials into the medicine decoction pot according to the cutting size; Putting the standby medicinal materials of standard weight into the decoction pot according to the putting priority, and adding clean water into the decoction pot to soak the standby medicinal materials; collecting the attachment area of ​​the spare medicinal materials on the inner wall of the decoction pot, and determining the temperature increase rate of the decoction pot according to the attachment area; The medicine decoction pot is heated up according to the temperature increase rate to output the medicine liquid to be filtered; The medicinal liquid to be filtered is filtered, heated, concentrated and cooled in sequence to output a finished Chinese medicine composition.

2. The method for preparing a Chinese medicine composition for treating arthritis heat syndrome according to claim 1, characterized in that: The floating position of the standby medicinal material in a single monitoring cycle is the vertical floating height of the standby medicinal material in the medicine decoction pot in a single monitoring cycle.

3. The method for preparing the Chinese medicine composition for treating arthritis heat syndrome according to claim 2, characterized in that: Determining the floating performance of the standby medicinal material according to the floating position of the standby medicinal material includes: If the floating position of the standby medicinal material is the liquid surface position, then the floating performance of the standby medicinal material is determined to be the first-level floating performance; If the floating position of the standby medicinal material is below the surface of the liquid, then the floating performance of the standby medicinal material is determined to be a secondary floating performance; If the floating position of the standby medicinal material is the bottom of the medicine decocting pot, it is determined that the floating performance of the standby medicinal material is the third-level floating performance.

4. The method for preparing the Chinese medicine composition for treating arthritis heat syndrome according to claim 3, characterized in that: The first-level floating performance is greater than the second-level floating performance, which is greater than the third-level floating performance.

5. The method for preparing the Chinese medicine composition for treating arthritis heat syndrome according to claim 4, characterized in that: determining the cutting size of the reserved medicinal material based on the floating performance, include, If the standby medicinal material has the first-level floating performance, cutting the standby medicinal material into a first volume; If the standby medicinal material has the second-level floating performance or the third-level floating performance, the standby medicinal material is cut into a second volume.

6. The method for preparing the Chinese medicine composition for treating arthritis heat syndrome according to claim 5, characterized in that: The first volume is greater than the second volume.

7. The method for preparing the Chinese medicine composition for treating arthritis heat syndrome according to claim 6, characterized in that: The priority of placing the spare medicinal materials is negatively correlated with the cutting size of the spare medicinal materials.

8. The method for preparing the Chinese medicine composition for treating heat syndrome of joint diseases according to claim 7, characterized in that: Determining the temperature increase rate of the medicine decocting pot according to the attachment area includes: Comparing the attachment area of ​​the standby medicinal material with a preset attachment area; If the attachment area of ​​the standby medicinal material is larger than the preset attachment area, the temperature increase rate of the decoction pot is reduced.

9. The method for preparing the Chinese medicine composition for treating heat syndrome of joint diseases according to claim 8, characterized in that: The temperature increase rate of the decoction pot is negatively correlated with the attachment area of ​​the spare medicinal materials.

10. The method for preparing the Chinese medicine composition for treating heat syndrome of joint diseases according to claim 9, characterized in that: The components of the reserve medicinal materials are 10g of red peony root, 15g of polygonum cuspidatum, 20g of radix polygoni multiflori, 20g of coix seed, 15g of mulberry branch, 10g of salvia miltiorrhiza, 10g of epimedium, 10g of achyranthes bidentata and 30g of astragalus.

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