25 results about "Dioscorea dumetorum" patented technology

The invention relates to the technical field of traditional Chinese medicine compositions, and particularly discloses a uric-acid-reducing medicinal and edible composition containing giant salamander bone polypeptide and a preparation method of the uric-acid-reducing medicinal and edible composition. The uric acid-reducing medicinal and edible composition containing the giant salamander bone polypeptide comprises the giant salamander bone polypeptide and a traditional Chinese medicine compound extract, the traditional Chinese medicine compound extract is prepared by extracting the following raw materials through a dual solvent system of alcohol extraction and water extraction: folium mori, pawpaw, radix puerariae, rhizoma polygonati, rhizoma smilacis glabrae, yam rhizome, semen coicis, mulberry, cortex cinnamomi, endive, astragalus membranaceus, raw endothelium corneum gigeriae galli, fructus lycii, folium cortex eucommiae, rhizoma curcumae longae, agastache rugosus, folium perillae, fructus perillae, agkistrodon halys, semen euryales, Chinese yam, dandelion, mint, jujube, raw liquorice, honey-fried liquorice and pulp of dogwood fruit. The traditional Chinese medicine is prepared from hawthorn, sword bean, white hyacinth bean, plantain herb, dried rehmannia root and prepared rehmannia root. According to the application, the giant salamander bone polypeptide and the traditional Chinese medicine ingredients can play a stable and excellent synergistic effect in the medicinal and edible products, so that the medicinal and edible composition containing the giant salamander bone polypeptide and capable of reducing uric acid, which is relatively good in application quality, is obtained.

The invention discloses a traditional Chinese medicine composition for treating spleen-kidney yang deficiency type osteoporosis, a preparation and application, and belongs to the technical field of traditional Chinese medicine, the traditional Chinese medicine composition is prepared from, by weight, 9-12 g of rhizoma curculiginis, 9-12 g of herba epimedii, 8-10 g of radix morindae officinalis, 8-10 g of radix angelicae sinensis, 3-6 g of cortex phellodendri, 3-6 g of rhizoma anemarrhenae, 9-12 g of radix rehmanniae praeparata, 10-15 g of rhizoma discoreae, 8-10 g of fructus psoraleae, 8-10 g of radix rehmanniae recen, 9-12 g of cortex eucommiae, 8-10 g of rhizoma chuanxiong, 12-15 g of poria cocos and 3-6 g of radix glycyrrhizae. The traditional Chinese medicine composition is suitable for spleen-kidney yang deficiency type osteoporosis. The traditional Chinese medicine composition can be used for treating deficiency-heat syndrome, deficiency-cold syndrome and phlegm-stasis collateral obstruction syndrome, so that the aim of treating according to symptoms is fulfilled. The prescription disclosed by the invention has the effects of strengthening the body resistance to eliminate pathogenic factors and treating both symptoms and root causes aiming at osteoporosis caused by spleen-kidney yang deficiency, bone withering and marrow reduction, blood stasis blockage and meridian obstruction. Clinical research shows that the medicine composition can effectively improve the symptoms such as intolerance of cold, lassitude and loose and firm muscles of osteoporosis patients after long illness, and is good in safety.

The invention belongs to the technical field of modified milk powder, and relates to formula camel milk powder with a function of reducing blood sugar as well as a preparation method and application of the formula camel milk powder. The invention provides formula camel milk powder with a blood sugar reducing function, the formula camel milk powder comprises whole camel milk powder and synergistic micro powder, and the synergistic micro powder is prepared from radix astragali, Chinese yam, radix puerariae and fructus lycii. The formula camel milk powder further comprises effect-promoting micro powder, and the effect-promoting micro powder is prepared from folium mori, semen coicis, semen euryales and malt. The synergistic micro powder can improve the hypoglycemic effect of the whole camel milk powder, and the effect-promoting micro powder is matched with the synergistic micro powder to further improve the hypoglycemic effect of the whole camel milk powder.

The invention belongs to the technical field of traditional Chinese medicine preparations, and particularly relates to a traditional Chinese medicine preparation for strengthening bones and tendons and improving osteoporosis and a preparation method thereof. The traditional Chinese medicine preparation is prepared from the following raw material medicines in parts by weight: 25 to 30 parts of bovine bone, 15 to 20 parts of penis cervi, 10 to 15 parts of fructus mali, 8 to 12 parts of fructus corni, 8 to 10 parts of radix angelicae sinensis, 8 to 12 parts of semen sojae germinatum, 8 to 10 parts of rhizoma dioscoreae, 5 to 10 parts of rhizoma polygonati and 5 to 10 parts of liquorice root. In the formula, bovine bone and penis et testis cervi are taken as monarch drugs, malaytea scallop fruit, dogwood and angelica sinensis are taken as ministerial drugs, semen sojae germinatum, Chinese yam and rhizoma polygonati are taken as adjuvant drugs, and liquorice is taken as a conductant drug. All the components of the traditional Chinese medicine preparation have a synergistic effect, and the purpose of treating osteoporosis is achieved by adjusting the levels of ALP, OC and TRACP-5b, improving bone metabolism, increasing bone mineral density and inhibiting bone resorption.

The present application relates to active ingredient separation detection technical field, and disclose a kind of for Chinese yam active ingredient target fishing magnetic microsphere separation analysis device, including the sample pretreatment module, magnetic microsphere incubation combination module, magnetic field separation module, elution purification module and target analysis detection module in turn by sealed conveying pipeline communication;The magnetic field separation module is used to provide adjustable magnetic field gradient, realize the separation enrichment of the magnetic microsphere combined with active ingredient-target complex and the separation of uncombined impurities.This magnetic microsphere separation analysis device for Chinese yam active ingredient target fishing realizes the lossless, pollution prevention transmission of material between each module, completes the automatic integrated operation from Chinese yam extract processing to target qualitative and quantitative detection, greatly improves the overall work efficiency of Chinese yam active ingredient target fishing, effectively avoids the pollution risk introduced by manual operation, ensures the reliability of experimental results.

The utility model discloses a Chinese yam cleaning device, which belongs to the technical field of Chinese yam cleaning and comprises two partition plates and a water tank arranged between the two partition plates and used for cleaning Chinese yams. Moving grooves are formed in the vertical side faces of the two partition plates correspondingly, connecting frames are fixed to the vertical inner walls of the two moving grooves correspondingly, motors are installed on the vertical side faces of the two partition plates correspondingly, two-way lead screws with the ends inserted into the connecting frames are installed at the driving ends of the two motors correspondingly, and the peripheries of the two-way lead screws are sleeved with two vertical plates; sliding grooves are formed in the vertical side faces of the two vertical plates, second telescopic rods are installed on the inner bottom walls of the two sliding grooves, the Chinese yam cleaning device is different from an existing device, accumulated Chinese yams cannot be effectively cleaned in an all-dimensional mode, in the using process of the device, water resources are saved while the Chinese yams are conveniently flushed in an all-dimensional mode, and the using efficiency is improved.

The invention belongs to the technical field of special diet food, and discloses muscle-building and qi-tonifying protein powder and a preparation method thereof, the muscle-building and qi-tonifying protein powder comprises the following components by weight: 75%-80% of a compound protein matrix, 10%-12% of a slow-release carbon-water system, 8%-10% of a medicinal and edible spleen-tonifying composition and 0.5%-2% of a function enhancer; wherein the slow-release carbon water system is composed of low-GI maltodextrin and oat powder, the medicinal and edible spleen-tonifying formula is composed of an astragalus extract, a Chinese yam extract and a white hyacinth bean extract, the compound protein matrix is composed of whey protein, casein and soybean protein isolate, and the function enhancer is composed of BCAA peptide and glutamine. According to the protein powder disclosed by the invention, through a'protein-carbohydrate-spleen-tonifying extract 'ternary synergistic mechanism, while the muscle protein synthesis rate is increased, the incidence rate of spleen deficiency type dyspepsia is remarkably reduced, and the incidence rate of upper respiratory tract infection is reduced.

This invention discloses a yam vesicle nanomaterial, its preparation method, and its application for reducing the toxicity of radiotherapy for breast cancer. It belongs to the field of biomedical technology. The method includes adding PBS to the yam at a weight-to-volume ratio of 1:3 for juicing, sieving the yam juice, centrifuging the resulting yam filtrate at low speed to obtain supernatant A, centrifuging supernatant A at medium speed to obtain supernatant B, centrifuging supernatant B at ultra-high speed, resuspending the precipitate in PBS, and obtaining the yam vesicle nanomaterial. In this invention, the yam vesicle nanomaterial uses yam as raw material. The obtained yam vesicle nanomaterial has natural bone marrow targeting properties, requires no additional modification, and can spontaneously accumulate in the bone marrow after intravenous injection, specifically protecting the hematopoietic system. It can also simultaneously prevent the decrease in white blood cells, red blood cells, and platelets caused by radiotherapy, comprehensively alleviating the bone marrow suppression side effects of radiotherapy without affecting the efficacy of tumor radiotherapy.

The invention belongs to the technical field of traditional Chinese medicine preparation, and discloses a traditional Chinese medicine composition for assisting pregnancy and implantation in a test tube and a preparation method thereof, and the traditional Chinese medicine composition is prepared from the following medicinal materials: teasel root, parasitic loranthus, semen cuscutae, radix paeoniae alba, liquorice, divaricate saposhnikovia root, roasted rhizoma atractylodis macrocephalae, pericarpium citri reticulatae, ramie root, scutellaria baicalensis, Chinese yam, fructus amomi, coptis chinensis, dogwood, radix rehmanniae preparata, folium mori, bamboo shavings and loofah sponge charcoal. The traditional Chinese medicine composition can regulate spleen and kidney deficiency states, improve ovarian blood flow, improve serum sex hormone level, increase endometrial thickness and vascular endothelial growth factor expression, contribute to endometrial growth, improve endometrial receptivity, assist implantation and development of reproductive embryos and improve pregnancy success rate of patients, and has good application prospects. The traditional Chinese medicine composition has more obvious effect on patients with ovarian reserve function decline, and is worthy of clinical popularization and application.

The application provides a yam directional growth traction device, and belongs to the technical field of agricultural machinery. The device comprises a support frame, guide wheels, a traction rope, a power mechanism and a self-locking clamp. Three guide wheels are arranged on the top of the support frame. The traction rope passes through each guide wheel in sequence to form a Z-shaped path. The power mechanism is arranged on one side of the support frame and is used for adjusting the speed of yam vine traction. The self-locking clamp is arranged on the side of the support frame away from the power mechanism and is used for clamping the yam vine. Through the cooperative work of the power mechanism, the traction rope, the guide wheels and the self-locking clamp, the automatic directional traction of the yam vine is realized. The planting personnel only need to clamp the vine in the initial growth stage, and the subsequent traction process is automatically completed by the device, so that the manual intervention is greatly reduced, the labor intensity is reduced, the planting efficiency is improved, and the demand for large-scale planting can be met.

The invention relates to the technical field of biological medicine, in particular to a traditional Chinese medicine composition for promoting regeneration of hyaline cartilage and a preparation method and application thereof. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 10-30 parts of prepared rehmannia root, 10-30 parts of astragalus membranaceus, 10-20 parts of Chinese yam, 10-20 parts of cistanche deserticola, 5-15 parts of angelica sinensis, 5-15 parts of corydalis tuber, 5-15 parts of spina date seed and 3-10 parts of safflower carthamus. The traditional Chinese medicine composition has the traditional effects of tonifying kidney and replenishing essence, tonifying qi and activating blood, and activating meridians to stop pain, and is proved to be capable of effectively relieving oxidative stress of a local microenvironment of joint injury and remodeling metabolic homeostasis of mesenchymal stem cells by up-regulating expression of HIF-1alpha and PLK1, so that regeneration of high-quality transparent cartilage is specifically induced, formation of fibrocartilage is inhibited, and the joint injury effect is improved. The composition is used for preventing or treating articular cartilage defects and osteoarthritis.

The invention discloses a Chinese yam cross-regional introduction suitability detection and disease-resistant variety large-scale screening model based on a leaf culture medium and application, and the model is characterized in that natural leaves of Chinese yam varieties to be introduced in different regions are used as raw materials to prepare a standardized leaf culture medium, and local dominant pathogenic bacteria of an introduction destination are inoculated; through the gradient inoculation and 28 DEG C incubator culture process, the resistance result of the variety to be introduced can be output within 6-7 days, and the detection accuracy and the operation feasibility are both considered. The model is especially suitable for grass-roots agricultural technology promotion departments, Chinese yam planting collaborations and agricultural product detection laboratories, can realize large-scale disease resistance screening of Chinese yam varieties to be introduced in different areas, and accurately judges the suitability of the varieties to be introduced to local pathogenic bacteria of introduction destinations. Introduction failure caused by mismatching of variety disease resistance and local pathogenic bacteria is avoided, and scientific support is provided for Chinese yam cross-region introduction decision making, industrial green prevention and control and high-quality disease-resistant variety popularization.

This invention discloses a sports nutrition food for post-exercise recovery and blood glucose management. Each 40g portion contains Astragalus membranaceus extract, Dioscorea opposita extract, white kidney bean extract, mulberry leaf extract, L-arabinose, cinnamon extract, whey protein peptides, and a mineral-vitamin-probiotic premix. This invention utilizes a six-fold blood glucose control pathway through a four-mineral glucose control matrix, triple carbohydrate blocking, probiotics, and dual tonification of Qi and Yin with traditional Chinese medicine. Animal experiments showed that the fasting blood glucose level in the full-formula group decreased to 6.3 mmol / L, significantly better than the control group (*p*<0.05). All ingredients comply with national standards for sports nutrition foods and are safe and compliant.

The invention belongs to the technical field of Chinese herbal medicines, and particularly relates to a traditional Chinese medicine herbal composition for preventing and treating diabetic complications and a preparation method thereof. The traditional Chinese medicine herbal composition is prepared from folium mori, radix astragali, radix rehmanniae, radix polygonati officinalis, radix ophiopogonis, rhizoma dioscoreae, poria cocos, radix puerariae, opuntia ficus-indica, inulin, rumex hanus, American ginseng and rhizoma curcumae longae. The traditional Chinese medicinal materials are combined to clean sugar scale micro-crystals in blood vessel microcirculation, improve the functions of liver and pancreas islet, regulate the blood sugar level and enhance the anti-oxidation and self-healing capability of a body, so that the blood sugar is stabilized; the occurrence of diabetic complications such as fundus retinopathy, neuropathy, hypertension, cerebral infarction, myocardial infarction, uremia and gangrene is prevented and controlled. Besides, the traditional Chinese medicine composition is a pure herbal traditional Chinese medicine formula, is high in safety and exact in curative effect, and has a wide application prospect in the field of prevention and treatment of diabetic complications.

The invention relates to the technical field of food fermentation and dairy product processing, in particular to set yoghurt with reversible thixotropic rheological characteristics and a preparation method of the set yoghurt. The set yogurt with the reversible thixotropic rheological property comprises the following components in parts by mass: 1000 parts of raw milk, 30-50 parts of natural edible medicinal powder, 50-80 parts of white granulated sugar and 1-3 parts of a leavening agent, the natural edible medicine powder is composed of gordon euryale seed superfine powder, lotus seed superfine powder, Chinese yam superfine powder and poria cocos superfine powder. The set yoghurt provided by the invention has thixotropic shear thinning fluid characteristics, is a uniform fluid during pumping and filling, and is in a set gel state after packaging and standing, so that the basic conversion of the set yoghurt from a first-filling and second-fermentation intermittent process to a first-fermentation and second-filling continuous assembly line work is realized. The natural compound prepared from the Chinese yam, the poria cocos, the gordon euryale seeds and the lotus seeds according to a specific proportion has a health-care function and a structure regulation effect, and no additional additive is needed.

According to the formula, blood circulation promoting and stasis removing medicinal materials such as pseudo-ginseng, the root of red-rooted salvia, raw hawthorn peel and the like are used for improving brain blood circulation, eliminating meridian blockage and creating good conditions for nerve cell repair; the functions of viscera are regulated by virtue of spleen-invigorating and qi-replenishing medicinal materials such as codonopsis pilosula, roasted rhizoma atractylodis macrocephalae and fresh Chinese yam and yin-enriching and kidney-tonifying medicinal materials such as radix rehmanniae preparata and fructus lycii, and the healthy qi of the body is enhanced; multi-dimensional improvement is realized through combination of medicinal materials with different effects, such as radix scrophulariae and dried radish slices, herba asari and lumbricus for dispelling wind and dredging collaterals, rhizoma anemones altaicae and polygala tenuifolia for inducing resuscitation and inducing resuscitation; the composition pays attention to overall and local combination, has the basic functions of digestion-promoting spleen and stomach regulation of endothelium corneum gigeriae galli and malt, kidney-tonifying and nerve-calming liver and kidney nourishing of schisandra chinensis and pulp of dogwood fruit and the like while improving brain symptoms, and lays a foundation for long-term rehabilitation of wakened vegetative people; the raw materials are wide in source and relatively simple and convenient to prepare, most of the medicinal materials in the formula are common traditional Chinese medicinal materials and are easy to obtain, no special processing technology is adopted, and clinical application and popularization are facilitated.

This invention discloses a yam stake-planting machine, comprising a tractor and a stake-planting device. The stake-planting device includes a suspension and several pairs of stake-planting units. The stake-planting device is connected to the rear of the tractor via its suspension. The suspension is horizontally arranged, and several pairs of stake-planting units are spaced apart on the upper side of the suspension. Each pair of stake-planting units includes two stake-planting units arranged front-to-back and cross-facing on the upper side of the suspension. Each stake-planting unit includes a slide cylinder, an inclined mounting plate, a guide rod mounting seat, a guide rod, a stake-planting cylinder, a fixing block, and grippers. The slide cylinder is mounted on the upper side of the suspension, and its slide can slide left and right. The inclined mounting plate is inclinedly arranged at one end of the slide. The guide rod mounting seat is mounted on the side of the inclined mounting plate opposite to the slide. The cylinder body of the stake-planting cylinder is fixed on the guide rod mounting seat. The piston rod of the stake-planting cylinder is parallel to the guide rod and is fixedly connected to the guide rod via the fixing block. Grippers that can automatically clamp and release the stake or rod are installed on the guide rod. This invention solves the problem of time-consuming and labor-intensive manual stake-planting in current yam cultivation.

The invention provides blood-glucose-reducing whole-grain rhizoma polygonati noodles and a preparation method thereof. The blood-glucose-reducing whole-grain rhizoma polygonati noodles comprise the following raw materials: 50-70 parts of whole-grain flour, 20-40 parts of wheat flour, 1-10 parts of blood-glucose-reducing paste and 1-10 parts of a rhizoma polygonati polysaccharide extract, the blood glucose reducing paste is prepared from the following raw materials: 28 to 32 parts of rhizoma polygonati, 13 to 17 parts of radix astragali seu hedysari, 8 to 12 parts of rhizoma dioscoreae, 8 to 10 parts of herba dendrobii, 10 to 14 parts of rhizoma polygonati odorati, 4 to 6 parts of radix puerariae, 8 to 10 parts of semen euryales and 3 to 5 parts of endothelium corneum gigeriae galli. According to the method, liquid nitrogen crushing and high-pressure homogenization are adopted, so that whole wheat crude fibers can be fully crushed, and the roughness caused by different sizes of the fibers is reduced; through low-temperature enzymolysis, sulfur groups of glutenin and gliadin are promoted to be oxidized into disulfide bonds to generate crosslinking, so that the toughness and the tenderness of dough are improved, the problem that soup is easy to muddy in the noodle cooking process is solved, and meanwhile, the natural breaking rate, the cooked breaking rate and the cooking loss rate of the noodles are reduced.

The application discloses a double-frequency ultrasonic-assisted extraction method of yam polysaccharide and application, and belongs to the technical field of natural product extraction. The method comprises the following steps: S1, preparing an ethanol solution of yam powder; S2, placing the solution in a double-frequency ultrasonic device for ultrasonic-assisted extraction, and the ultrasonic conditions comprise the following: an ultrasonic frequency of 40 kHz and 25 kHz, an ultrasonic power of 345-525 W, and an ultrasonic time of 4-12 min; and S3, filtering to obtain yam polysaccharide extract. The method is an efficient, rapid and simple yam polysaccharide extraction method, is particularly suitable for an industrialized production scene with strict requirements on extraction time, and the extracted yam polysaccharide has good in-vitro antioxidant activity, can be used for preparing antioxidant-related functional food, medicine and cosmetics, and has a good development prospect in the field of health products.

The invention relates to the technical field of beverages, in particular to a formula and a preparation method of a pericarpium citri reticulatae-flavored plant beverage. The rose flower beverage is prepared from the following components in percentage by mass: 35 to 85 percent of water, 0.5 to 4.5 percent of erythritol, 0.5 to 4.5 percent of double-petal red rose pollen, 3 to 8 percent of pericarpium citri reticulatae, 0.5 to 4.5 percent of double-petal red rose, 0.5 to 4.5 percent of roselle, 0.5 to 4.5 percent of lotus seed, 0.5 to 4.5 percent of Chinese yam, 0.5 to 4.5 percent of fructus lycii, 0.5 to 4.5 percent of black fructus lycii, 0.01 to 0.1 percent of mulberry, 0.02 to 3.5 percent of fructus hippophae, 0.01 to 0.25 percent of hericium erinaceus, 0.01 to 0.25 percent of ginseng, 0.01 to 0.25 percent of cordyceps militaris, 0.01 to 0.25 percent of poria cocos, 0.2 to 2.5 percent of longan and 0.2 to 2.5 percent of red date. The beverage is prepared from the following raw materials in percentage by weight: 0.01 to 0.25 percent of rhizoma polygonati, 0.01 to 0.25 percent of roxburgh rose, 0.01 to 0.25 percent of corn oligopeptide, 0.01 to 0.09 percent of astragalus mongolicus, 0.01 to 0.09 percent of lucid ganoderma, 0.5 to 4.5 percent of black chokeberry, 0.005 to 0.08 percent of perigord truffle and 0.005 to 0.08 percent of stevioside. The health-care tea has the effects of soothing liver-qi stagnation, promoting blood circulation to remove blood stasis, beautifying, tonifying spleen and stomach, preventing and resisting cancer, delaying senescence, improving immunity and the like.

An opening is formed in the top of a transparent box body, a water inlet is formed in the upper portion of the transparent box body, a water outlet is formed in the bottom of the transparent box body, a faucet is installed on the water outlet, a supporting structure is arranged on the lower portion in the transparent box body, and a partition plate is placed on the supporting structure. The edge of the partition plate and the side wall of the transparent box body are connected in a sealed mode or only a tiny installation gap is reserved between the partition plate and the side wall of the transparent box body, permeable holes are formed in the partition plate, filter cloth is laid on the upper surface of the partition plate, a sponge containing groove is formed in an opening in the top of the transparent box body, and a plurality of cutting holes penetrating through the upper surface and the lower surface of the sponge containing groove are formed in a bottom plate of the sponge containing groove. The sponge is placed in the sponge placing groove, and the sponge is provided with cutting holes which penetrate through the upper surface and the lower surface of the sponge and correspond to the cutting holes. The cutting seedling raising box solves the problems that an available nutrient medium of an existing cutting seedling raising box is single in form and can not be replaced or the replacement process is tedious, experimental observation and data measurement are inconvenient, the height of the box body is low and can not be continued, and the like, and has the corresponding advantages.

The invention relates to the technical field of traditional Chinese medicines, in particular to a traditional Chinese medicine composition, a preparation and mouth wash for treating periodontitis as well as a preparation method and application of the traditional Chinese medicine composition. The traditional Chinese medicine composition is prepared from the following medicinal materials in parts by weight: 10 to 20 parts of rhizoma coptidis, 20 to 40 parts of gypsum, 5 to 15 parts of rhizoma cimicifugae, 10 to 30 parts of radix astragali seu hedysari, 10 to 30 parts of rhizoma drynariae, 10 to 30 parts of herba agrimoniae, 10 to 20 parts of radix cynanchi paniculati, 10 to 15 parts of radix angelicae sinensis, 10 to 20 parts of rhizoma dioscoreae and 5 to 15 parts of radix glycyrrhizae. The traditional Chinese medicine mouthwash comprises 10-30 parts of traditional Chinese medicine fluid extract prepared from the traditional Chinese medicine composition, 20-50 parts of an osmotic pressure regulator, 1-10 parts of a mucous membrane protective agent, 0.1-0.5 part of a freshener and 20-70 parts of water. The preparation method comprises the following steps: preparing the traditional Chinese medicine composition into traditional Chinese medicine fluid extract; preheating the obtained traditional Chinese medicine fluid extract, sequentially adding an osmotic pressure regulator, a mucous membrane protective agent and a freshener, finally adding water, and uniformly stirring to obtain the traditional Chinese medicine mouthwash. The traditional Chinese medicine mouthwash provided by the invention has an obvious treatment effect on periodontitis.

The invention relates to a herbal preparation that supports the treatment of gastric and duodenal ulcers and gastroesophageal reflux, along with a process for preparing this preparation, which involves a rational combination of natural herbal ingredients, optimal extraction techniques, and strict control of product content and quality. Specifically, the preparation is made from a mixture of herbs including White Peony (Radix Paeoniae lactiflorae), Ginger-processed Pinellia (Rhizoma Pinelliae praeparatum), Tangerine Peel (Pericarpium Citri reticulatae perenne), Chinese Yam (Tuber Dioscoreae persimilis), Saussurea lappae (Radix Saussureae lappae), and Gardenia Fruit (Fructus Gardeniae), with the ratio adjusted within an optimal range to maximize synergistic effects, combined with safe pharmaceutical additives to stabilize the dosage form and increase absorption.Preclinical trial results showed that the preparation significantly reduced the degree of gastric mucosal damage in an experimental ulcer model, while also reducing damage and improving esophageal morphology in a reflux model, with observed effects better than the untreated model and comparable to the control group Nexium 10 mg. These results demonstrate the preparation's ability to protect the mucosa, support damage recovery, and reduce inflammation. Furthermore, the optimized manufacturing process in terms of solvent, extraction conditions, and impurity removal resulted in a pure, stable herbal extract with good bioavailability, thus providing high therapeutic efficacy and safety.

The invention relates to a specific chromatogram construction method for distinguishing iron stick yam and counterfeit products thereof based on HPLC-CAD (High Performance Liquid Chromatography-Computer Aided Design) and application of the specific chromatogram construction method, the iron stick yam and the counterfeit products thereof can be effectively distinguished, and the quality and the medicinal value of the iron stick yam are guaranteed. Then, detecting by using a high performance liquid chromatography electrospray detector under specific chromatographic conditions, and finally, according to a detection result, drawing a standard characteristic chromatogram of the iron stick yam medicinal material as well as the counterfeit product and the reference medicinal material of the iron stick yam medicinal material; the specific chromatogram is applied to quality detection, evaluation and control of the Tiegun yam medicinal material, or is applied to distinguishing the Tiegun yam and counterfeit products of the Tiegun yam. According to the specific chromatogram construction method, the iron stick yam and the counterfeit potatoes, cassava, sweet potatoes and dioscorea nipponica can be identified according to whether the raffinose exists in the chromatographic peak or not, the product quality and medicinal value of the iron stick yam are effectively guaranteed, and the specific chromatogram construction method has practical application value.

This invention discloses a 4D-printed, swallow-friendly, food-grade medicinal gel that simultaneously regulates comorbid glucose and lipid disorders, and its preparation method, belonging to the technical field of food-grade medicinal products. Starting from the complex pathological mechanism of "comorbid glucose and lipid disorders," this invention, based on the theory of "food and medicine homology" and modern systems biology, selects six food-grade medicinal raw materials (Astragalus membranaceus, Pueraria lobata, Morus alba leaf, corn silk, Dioscorea opposita, and Perilla frutescens) and combines them in a specific ratio to exert a synergistic effect of lowering blood sugar and lipids through multiple targets and pathways. Furthermore, it clarifies that its core active ingredients are quercetin, luteolin, and kaempferol, constructing a 4D-printed protective system from raw material combination to active ingredients.