70 results about "Burdock root" patented technology

The invention discloses burdock root fermentation liquor as well as a preparation method and application thereof in cosmetics, and belongs to the technical field of cosmetics. The preparation method provided by the invention comprises the following steps: inoculating a culture medium with pseudoalteromonas or schizosaccharomyces pombe for activation to obtain a seed solution; the seed solution is inoculated into a fermentation medium, burdock root powder is added, the adding concentration of the burdock root powder in the fermentation medium is 45-55 g / L, then fermentation is conducted to the end point, and after-treatment is conducted, the burdock root fermentation liquor is obtained. The burdock root fermentation liquor prepared by the preparation method disclosed by the invention has excellent anti-oxidation effect, anti-allergy soothing effect and tightening effect, also has certain healing promoting and repairing functions, is safe, non-toxic and small in irritation, and can be used for preparing anti-oxidation, anti-allergy and soothing cosmetic raw materials.

The invention discloses application of burdock root polysaccharide in preparation of a medicine for treating cognitive impairment, and belongs to the technical field of traditional Chinese medicines. Experiments prove that the burdock root polysaccharide can improve cognitive impairment and autonomous exploration ability of D-galactose induced cognitive impairment model mice, increase the activity of superoxide dismutase in serum of the mice, reduce the content of malondialdehyde, reduce the content of hippocampus interleukin-1beta and tumor necrosis factor-alpha in brains of the mice, and improve the cognitive impairment activity of the mice. According to the present invention, with the composition, the loss of the neuron in the hippocampal region of the cognitive impairment model mouse can be reduced so as to achieve the neuron protection effect, such that the good treatment effect on the cognitive impairment can be provided, and the new approach is provided for the development of the cognitive impairment-related drug.

The present invention provides a uric acid-lowering and gout-relieving Chinese medicine composition and a preparation method thereof, and belongs to the technical field of Chinese medicine, wherein the Chinese medicine composition includes a base material extract and a radix serrulata leaf-lotus leaf extract; the base material extract is prepared by water extraction from a basic mixture, and the basic mixture includes components: cassia seed, honeysuckle, burdock root, codonopsis, kudzu root, peach kernel, angelica, Poria, citron, mulberry, Cistanche deserticola, hawthorn and apple; the radix serrulata leaf-lotus leaf extract is prepared by water extraction from a mixture of radix serrulata leaves and lotus leaves to obtain a crude extract and then fermented with a composite enzyme, and the composite enzyme includes pectate lyase, cellulase and papain. The present invention uses pure herbal Chinese medicinal materials as raw materials, ensures that the prepared medicine has no toxic and side effects, and effectively improves the effect of reducing uric acid.

The invention provides green sugar capable of effectively treating hyperglycemia and a preparation method of the green sugar. The green sugar comprises 10-20 parts of cyclocarya paliurus leaves, 5-8 parts of compatible medicines, 2-5 parts of a synergist, 5-7 parts of grape seeds and 1-2 parts of bitter gourds. Through reasonable compatibility, the green sugar is prepared, the green sugar has a very good effect of treating hyperglycemia, meanwhile, the raw materials are few, preparation is easy, storage is easy, taking is easy and convenient, hyperglycemia complications are effectively reduced, long-term taking can be achieved, mixed extraction of the cyclocarya paliurus leaves and compatible medicines can change the pH value, viscosity and the like in the mixed extraction process, and the green sugar can be used for treating hyperglycemia. The dissolution of effective components in the cyclocarya paliurus leaves is improved, the extraction efficiency is improved, meanwhile, the spleen tonifying effect of the Chinese yam can promote the absorption of the effective components in the cyclocarya paliurus leaves by human bodies, the defect of deficiency-cold in spleen and stomach possibly caused by the burdock roots is relieved, and meanwhile, the generation links and cost are reduced through mixed extraction.

The invention relates to a high-absorptivity blood fat reducing composition containing a burdock root water extract as well as a preparation method and application thereof, and relates to the field of preparation of blood fat reducing compositions. The blood fat reducing composition is prepared from burdock root aqueous extract, hawthorn flavone, cassia seed glycoside and phosphatidylcholine according to the mass ratio of (6 to 10): (1 to 2): (0.8 to 1.5): (0.5 to 1). According to the composition, the burdock root aqueous extract is taken as a core, hawthorn flavone, cassia seed glycoside and phosphatidylcholine are matched, and the problems of low absorption rate and single curative effect of the existing traditional Chinese medicine lipid-lowering medicine are solved through the dual design that active ingredients synergistically lower lipid and absorption-promoting ingredients improve bioavailability.

The invention relates to a composition for improving the immunity of a human body and application of the composition, and relates to the technical field of medicines and health care products. , 50-80 parts of rabdosia serra, 15-35 parts of burdock root, 5-10 parts of zymosan and 10-20 parts of clinacanthus nutans. The composition provided by the invention takes rabdosia lingua as a core component and is matched with a proper amount of burdock root, clinacanthus nutans and the like, and all the components cooperate with one another, so that the composition has a remarkable effect of improving immunity. In addition, the selected raw materials are derived from the idea of homology of medicine and food, so that the safety and acceptability of the composition are ensured. Due to the characteristic, the compound is not only suitable for developing treatment medicines for specific people with low immunity, but also widely suitable for preparing various health-care products, such as dietary supplements and functional foods, so that the diversified requirements of different consumer groups on healthy life are met, and the compound has a wide application range.

The invention relates to a male anti-ED composition containing a burdock root aqueous extract and a preparation method of the male anti-ED composition, and relates to the technical field of male anti-ED composition preparation. The composition comprises a burdock root aqueous extract, ginsenoside and puerarin, and the mass ratio of the burdock root aqueous extract to the ginsenoside to the puerarin is (5-8): (0.5-1): (0.2-0.5). The invention provides an anti-ED composition taking a burdock root aqueous extract, ginsenoside and puerarin as synergistic active components and a preparation method thereof. The curative effect is improved through a multi-target synergistic effect of ternary combination.

This invention discloses a method for inducing and culturing burdock stem cells and stem cells, belonging to the field of plant biotechnology. Using burdock roots as explants, the cambium is determined by staining, and the cambium is obtained using enzymatic digestion. The cambium is then inoculated into a specific ratio of induction solid medium and cultured in the dark to efficiently induce primary stem cells. These primary stem cells are then transferred to a proliferation solid medium for subculture and selection to obtain and maintain a vigorous, soft stem cell line. The solid stem cell line is further transferred to a liquid medium for shaking culture to establish a suspension stem cell line. This invention provides high induction efficiency, stable stem cell characteristics, and good reproducibility, offering a high-quality starting material and technical platform for in vitro preservation of burdock germplasm, large-scale production of secondary metabolites, and genetic transformation.

The present invention discloses a method for efficiently extracting burdock inulin using a binary mixed solvent. The method adopts a hydrophilic ionic liquid solvent and a weakly alkaline aqueous solution of an inorganic salt to mix to form a mutually immiscible binary two-phase system, thereby realizing efficient, stable and reliable extraction and preparation of burdock inulin, and achieving a high level of extraction efficiency. First, fresh burdock root is mixed with water to prepare pulp at room temperature; then, the ionic liquid and the inorganic salt aqueous solution are mixed to form a mutually immiscible binary system; next, the burdock pulp is mixed with the binary mixed solvent and extracted; finally, the extracted extract is centrifuged, filtered and concentrated to obtain burdock inulin. The invention has outstanding advantages such as high extraction efficiency, simple process and convenient operation. Therefore, the method has broad application prospects and has important scientific significance and practical application value for the production and extraction process of burdock inulin.

The invention relates to the technical field of burdock processing, and specifically discloses a burdock crushing device, comprising an upper cover and a base, wherein a rotatable bottom shell is installed on the base, an annular cavity is arranged on the top side of the bottom shell, an upper cover is installed on the top side of the base, an opening is arranged on the bottom side of the upper cover, a rotatable rotating shaft is installed in the inner cavity of the upper cover, a plurality of blades are installed on the rotating shaft, the rotating shaft is arranged along the radial direction of the annular cavity, a driving device for driving the rotating shaft to rotate is installed on the upper cover, a coaxial fixing ring is installed on the bottom shell, a plurality of teeth are opened on the fixing ring, a coaxial gear is installed on the rotating shaft, and the teeth of the gear and the fixing ring are meshed, wherein carbon dioxide or nitrogen is injected into the closed space between the upper cover and the bottom shell, and the burdock crushing device applies the same impact force and shear force to the burdock root, so as to better crush the burdock root into smaller particles, ensure the crushing effect of the burdock root, and have little influence on the drying of the crushed burdock root.

The invention provides a medicinal and edible composition for warming and invigorating kidney yang and application thereof. The medicinal and edible composition is prepared from the following raw materials in parts by mass: 20 parts of Chinese wolfberry, 15 parts of burdock root, 15 parts of mulberry, 10 parts of rhizoma polygonati, 10 parts of poria cocos, 5 parts of cinnamon, 5 parts of raspberry, 5 parts of Chinese yam, 5 parts of liquorice, 5 parts of red ginseng, 1 part of fenugreek and 1 part of ginger. The medicinal and edible composition capable of warming and invigorating kidney yang can effectively relieve fatigue, nourish and strengthen body, tonify kidney and strengthen yang, invigorate spleen and replenish qi, and boost spirit, and can improve kidney-yang deficiency syndromes such as waist and knee pain, intolerance of cold and cold limbs, dizziness, lassitude, hyposexual desire and the like. The traditional Chinese medicines in the whole formula are medicinal and edible traditional Chinese medicines, are safe to eat, have remarkable effects, are stable and controllable in quality, and have remarkable economic and social benefits.

The invention provides a composition for promoting proliferation of mesenchymal stem cells and / or relieving spermatogonial cell injury as well as a preparation method and application of the composition, and belongs to the technical field of traditional Chinese medicine compositions. The composition is prepared from the following raw materials in parts by weight: 10-20 parts of ginseng, 5-15 parts of maca, 5-10 parts of oyster peptide, 5-15 parts of sika deer penis, 3-8 parts of sika deer blood, 3-8 parts of fresh ginger, 5-8 parts of herba cistanche, 4-10 parts of sea cucumber peptide, 4-8 parts of rhizoma polygonati, 5-10 parts of burdock root, 2-5 parts of fructus lycii powder and 1-3 parts of folium cortex eucommiae. The composition is prepared into a traditional Chinese medicine preparation by adopting a superfine grinding process, and the traditional Chinese medicine preparation has the effects of promoting proliferation of mesenchymal stem cells (MSCs), repairing spermatogonial cell injury caused by oxidative stress (such as chemotherapy and radiation) or aging (such as age-related), reducing the ROS level, improving spermatogenic dysfunction, assisting in treating male infertility and delaying senescence of a reproductive system and a whole body.

This invention discloses the application of burdock root polysaccharide in the preparation of drugs for treating cognitive impairment, belonging to the field of traditional Chinese medicine technology. Experiments demonstrate that burdock root polysaccharide can improve cognitive impairment and independent exploration ability in D-galactose-induced cognitive impairment model mice, increase superoxide dismutase activity in mouse serum, reduce malondialdehyde content, decrease the content of interleukin-1β and tumor necrosis factor-α in the hippocampus of mouse brains, and alleviate the loss of neurons in the hippocampus of cognitive impairment model mice, thereby achieving a neuroprotective effect and demonstrating a good therapeutic effect on cognitive impairment. This provides a new approach for developing drugs related to the treatment of cognitive impairment.

The invention discloses a method for preparing fermented burdock root inulin, belonging to the technical field of biological fermentation. The technical scheme thereof mainly includes the following preparation steps: (1) pretreatment of burdock root: washing and slicing fresh burdock root and then soaking the root in citric acid solution; (2) fermentation: spraying a bacterial strain aqueous solution on the pretreated burdock root for fermentation treatment; (3) adding water to the fermented product obtained in step (2), grinding the product into a slurry, and then filtering the product to obtain a fermentation liquid; (4) filtering the fermentation liquid through an ultrafiltration membrane, and then purifying the product by a crystallization or chromatography method to obtain the inulin, thereby solving the problem of low inulin extraction rate in the burdock root.

The invention discloses a burdock solid beverage rich in type I difructose anhydride, inulin and oligofructose, and belongs to the technical field of food processing. The present invention adopts natural medicinal and edible herb burdock, and the prepared burdock solid beverage has diversified functional elements by enzymatic hydrolysis of burdock root, including inulin contained in itself, generated oligofructose (GF2, GF3, GF4) and potential functional sweetener DFA-I, wherein the contents of inulin, GF2, GF3, GF4 and DFA-I are 13.2%, 1.5%, 1.6%, 1.6% and 4.6% respectively. The burdock solid beverage prepared by the present invention contains a variety of prebiotics; at the same time, the burdock solid beverage provided by the present invention is packaged into a small bag volume, easy to carry and brew, and is a solid beverage product for convenient nutrition and health, and is a deep processing and utilization form of burdock, with broad market prospects.

The present application belongs to the technical field of daily chemicals, and particularly relates to a hair loss prevention composition containing burdock roots and a preparation method and application thereof. The hair loss prevention composition containing burdock roots is prepared from the following raw materials in parts by weight: 0.1-2 parts of burdock root extract, 0.1-2 parts of cypress leaf extract, 0.1-2 parts of Chinese aristolochia root extract, 0.1-2 parts of angelica root extract and 0.1-2 parts of honeysuckle flower extract. The composition is prepared from the components such as burdock root extract, cypress leaf extract, Chinese aristolochia root extract, angelica root extract and honeysuckle flower extract, can effectively prevent hair loss and inhibit inflammation, and prevent the generation of inflammation of the scalp.

The invention provides a preparation method of an aronia melanocarpa fruit composition and application of the aronia melanocarpa fruit composition in preparation of an oral preparation for preventing nodules. The preparation method comprises the following steps: firstly, performing ultrasonic treatment, vacuum evaporation and drying on matrine and cumaric acid to obtain a matrine-cumaric acid eutectic solvent; then pretreating components including aronia melanocarpa fruits, dandelion roots, burdock roots, roses and auxiliary medicinal materials to obtain plant raw material powder, diluting the matrine and coumaric acid deep-eutectic solvent with water to obtain an extracting agent, mixing the extracting agent with the plant raw material powder, and then performing high-voltage pulsed electric field extraction to obtain the matrine and coumaric acid deep-eutectic solvent. The aronia melanocarpa fruit composition is obtained. The aronia melanocarpa fruit composition obtained by the method is high in content of flavone and other active ingredients, and an oral solution prepared from the aronia melanocarpa fruit composition as a raw material has the effect of preventing nodules.

The invention relates to the technical field of health-preserving tea, in particular to health-preserving tea with blood pressure reducing and health-care functions, which consists of the following components in parts by weight: 1 to 15 parts of semen cassiae, 1 to 15 parts of peach kernel, 1 to 15 parts of burdock root, 1 to 15 parts of raw hawthorn and 1 to 15 parts of kudzu vine root, and the health-preserving tea is prepared from the following components in parts by weight: 1 to 15 parts of semen cassiae, 1 to 15 parts of peach kernel, 1 to 15 parts of burdock root, 1 to 15 parts of raw hawthorn and 1 to 15 parts of kudzu vine root. The health-preserving tea has the advantages that natural materials have the effects of reducing blood pressure and promoting sleep, and are rich in nutrition and free of negative effects, the health-preserving tea is prepared from the semen cassiae, the peach kernels, the burdock roots, the raw hawthorn fruits and the radix puerariae, the health-preserving tea is prepared from natural plant materials and does not contain chemical components, and the semen cassiae is rich in anthocyanin and various nutrient substances and has the effects of reducing blood pressure and promoting sleep; the peach kernels are rich in vitamin E and monounsaturated fatty acid and have the effects of resisting oxidation and improving blood circulation; the burdock root has the effects of clearing away heat and toxic materials and inducing diuresis to The raw hawthorn and the kudzuvine root are beneficial to reducing blood pressure and relieving heart burden.

The invention discloses a non-instant multipurpose seasoning, and relates to the technical field of seasonings. Comprising the following raw materials in parts by weight: 9-17 parts of acer truncatum seeds, 7-14 parts of burdock roots, 4-8 parts of astragalus membranaceus, 2-9 parts of mulberry leaves, 2-8 parts of osmanthus fragrans, 2-8 parts of chrysanthemum, 4-9 parts of dandelion, 2-6 parts of mint leaves, 4-10 parts of purslane, 4-8 parts of mulberries, 4-9 parts of momordica grosvenori, 3-7 parts of bitter apricot kernels, 2-5 parts of Chinese yams, 4-7 parts of spina date seeds, 1-5 parts of radix angelicae, 2-6 parts of ginkgo and 1-6 parts of cassia seeds. The plant enzyme seasoning can be used for replacing various seasonings and improving the taste, has the effects of reducing the original flavor and nutrition of food, can degrade various toxins, chemical fertilizer and pesticide residues, purine, harmful heavy metals and the like in drinking water and food materials, is free of tainting of odor, can purify intestinal tracts, enhance metabolism, eliminate dampness and cold and eliminate damp toxin and cold toxin, and has the effects of improving the health of people and improving the health of people. And the gastrointestinal, skin and physical states can be improved.

The invention discloses a formula of granules for softening hardness to dissipate stagnation. The traditional Chinese medicine is prepared from the following raw materials: 10 to 50g of spica prunellae, 10 to 15g of rhizoma curcumae, 10 to 30g of bulbus fritillariae thunbergii, 10 to 20g of spina gleditsiae, 10 to 20g of edible tulip, 10 to 30g of radix scrophulariae, 4 to 13g of ginger processed pinellia, 4 to 13g of frankincense, 4 to 13g of myrrh, 10 to 90g of radix paeoniae alba, 10 to 14g of myrcia, 2 to 12g of roasted ephedra, 2 to 12g of vinegar tortoise shell, 10 to 20g of raw dragon bone and oyster shell, 10 to 20g of ginseng, 10 to 30g of radix clematidis, 8 to 13g of fructus crataegi, 3 to 9g of rhizoma polygoni cuspidati, 3 to 9g of rhizoma corydalis, 3 to 5g of herba menthae, 3 The invention relates to the technical field of hard lump resolving particles. According to the formula and the preparation method of the hard lump-resolving granules, the effects of softening hard lumps, diminishing swelling, dredging collaterals and resolving masses are achieved, and nodules, goiter and breast nuclei caused by phlegm and blood stasis and qi-blood arthralgia dampness can be treated. The purpose of transforming tumor cells into normal cells is achieved, and the drug treatment effect is improved.

The utility model relates to the technical field of agricultural product processing equipment, and discloses a kohlrabi air-drying device with an air-drying airflow guide acceleration structure, which comprises an air-drying box body, an input frame body is fixedly connected in one side of the air-drying box body, and a partition plate is fixedly connected in one end of the input frame body in the air-drying box body. The two sides of the end, located in the air drying box body, of the input frame body are fixedly connected with connecting frame bodies in a penetrating mode, the ends, close to the input frame body, of the connecting frame bodies are fixedly connected with flow guide frame bodies, and the side edges of the flow guide frame bodies are attached to the side edges of the partition plates. According to the brassica napobrassica air-drying device with the air-drying airflow guiding and accelerating structure, air with the temperature required by air-drying can approach brassica napobrassica from the two sides, then move to the middle part of the brassica napobrassica and subsequently act on the bottom of the brassica napobrassica to form air with the temperature surrounding the brassica napobrassica, so that the air-drying uniformity of the brassica napobrassica is guaranteed; and meanwhile, the fan assembly can accelerate the flowing speed of the temperature gas, and the air drying efficiency is improved.

This invention relates to the field of pharmaceutical and food technology, specifically to a deer tail wine and its uses, particularly its application in the preparation of drugs for lowering uric acid or enhancing immunity. The deer tail wine of this invention is prepared from the following raw materials: 1-20 parts of artificially bred sika deer tail, 1-20 parts of Eucommia ulmoides male flowers, 1-30 parts of raspberry, 10-50 parts of burdock root, and 10-30 parts of Lophatherum gracile. The deer tail wine is obtained by soaking the above raw materials in baijiu (Chinese white liquor) and filtering. This invention's deer tail wine adheres to the principles of using authentic medicinal materials and food from the same source. It selects five precious Chinese medicinal herbs—artificially bred sika deer tail, Eucommia ulmoides male flowers, raspberry, burdock root, and Lophatherum gracile—using baijiu as an adjuvant, and is produced through traditional soaking techniques and modern high-tech filtration processes. It not only has a significant effect on lowering blood uric acid but also regulates intestinal flora and enhances immunity.

This invention relates to a fermented beverage and its preparation method, belonging to the field of fermented beverage technology, with IPC classification number A23L2 / 38. The invention uses wolfberry, cassia seed, burdock root, mulberry bark, and codonopsis as raw materials. These are boiled in water, and then inoculated with specific strains of *Candida krusei* CICC 31807, *Saccharomyces cerevisiae* CICC 31105, and *Bifidobacterium animalis* CICC 6165 in a ratio of (2-5):1:(2.5-6) ​​for fermentation. After post-processing, a concentrated material is obtained. This concentrated material is then combined with *Phyllanthus emblica* extract, mulberry extract, sweetener, acidity regulator, excipients, and water to prepare the fermented beverage. The beverage prepared by this invention has good stability, maintaining good stability even after exposure to high or low temperatures; it has a rich aroma, no bitterness, and a smooth, pleasant taste, providing a refreshing and delicate experience, and also has a certain liver-protective effect.

The invention discloses application of burdock root polysaccharide in preparation of a medicine for treating pulmonary arterial hypertension, and belongs to the technical field of medicines. The burdock root polysaccharide is used as a unique active ingredient to prepare the medicine for treating pulmonary arterial hypertension, the medicine comprises an effective amount of burdock root polysaccharide and pharmaceutically acceptable auxiliary materials, and experimental results show that the burdock root polysaccharide remarkably reduces increase of rat pulmonary arterial pressure induced by monocrotaline, remarkably inhibits increase of right ventricular hypertrophy index, and has a significant effect on treating pulmonary arterial hypertension. The traditional Chinese medicine composition can be used for remarkably relieving pulmonary artery endothelial injury, middle-layer thickening, middle-layer cell hyperproliferation and inflammatory cell infiltration of a pulmonary artery hypertension rat, remarkably relieving the pulmonary artery blood vessel muscle degree of the pulmonary artery hypertension rat, and has the effects of relieving pulmonary artery blood vessel remodeling and reducing pulmonary artery pressure; the compound has a remarkable treatment effect on pulmonary arterial hypertension and right ventricular hypertrophy of rats, and can be applied to preparation of drugs for treating pulmonary arterial hypertension.

The invention relates to the technical field of natural active ingredient preparations, and discloses a composite tablet based on synergistic blood pressure reduction of cordyceps militaris and radix puerariae and a preparation method of the composite tablet. The composite tablet based on synergistic blood pressure reduction of cordyceps militaris and radix puerariae comprises the following components in parts by weight: 20-30 parts of xylitol, 8-12 parts of ginseng, 5-8 parts of cordyceps militaris, 6-10 parts of radix puerariae, 3-5 parts of sea-buckthorn powder, 4-6 parts of cassia seed powder, 3-5 parts of burdock root powder, 2-4 parts of mulberry powder, 5-8 parts of Chinese yam powder, 4-7 parts of hawthorn powder, 3-5 parts of smoked plum powder, 2-3 parts of gardenia powder and 10-15 parts of maltodextrin. The composition retention rate is increased through staged liquid nitrogen crushing and a dynamic nitrogen supplementing strategy, the composition proportion is accurately set to activate a synergistic mechanism, and the stability, the synergy and the targeted release control effect of the natural composite component preparation are enhanced by combining high-frequency ultrasonic refining of coating liquid drops and optimization of tabletting pressure.

The present invention discloses a method for analyzing the spatial distribution of functional components in burdock root, and relates to the field of analytical detection technology. The method comprises the following steps: first, embedding the burdock root with an embedding agent, slicing it after freezing treatment to obtain burdock root tissue slices, and performing a vacuum drying treatment; then spraying the burdock root tissue slices with a matrix; then performing MALDI mass spectrometry imaging analysis on the burdock root tissue slices sprayed with the matrix to obtain the spatial distribution of functional components in the burdock root; the matrix used is DHAP. The present invention optimizes the MALDI-MSI matrix and uses the MALDI-MSI analysis method in negative ion detection mode to establish a high-coverage, visualized mass spectrometry imaging method for chemical components in burdock root, thereby achieving visualized characterization of sugars, organic acids, and flavonoids in burdock root, providing new technical support for the development and comprehensive utilization of burdock components.

A dietary fiber microsphere for relaxing bowels to relieve constipation and a preparation method therefor. The preparation method comprises: step 1, extracting burdock root dietary fiber; step 2, preparing modified burdock root dietary fiber; and step 3, using the modified burdock root dietary fiber to prepare a suspension, uniformly mixing the suspension with sodium alginate and lecithin and then leaving the mixture standing, and by using an anhydrous calcium chloride solution as a receiving solution, preparing dietary fiber microspheres by means of a high-voltage electrospinning instrument.

The invention provides a traditional Chinese medicine composition for reducing uric acid and stopping gout and a preparation method thereof, and belongs to the technical field of traditional Chinese medicine, the traditional Chinese medicine composition comprises a base material extract and an ampelopsis grossedentata leaf-lotus leaf extract; the base material extract is prepared by water extraction of a basic mixture, and the basic mixture comprises the following components: semen cassiae, honeysuckle, burdock root, codonopsis pilosula, kudzu vine root, peach kernel, angelica sinensis, poria cocos, citron, mulberry, cistanche, hawthorn and apple; the ampelopsis grossedentata leaf-lotus leaf extract is prepared by performing water extraction on a mixture of ampelopsis grossedentata leaves and lotus leaves to obtain a crude extract and then fermenting the crude extract with compound enzymes, and the compound enzymes comprise pectate lyase, cellulase and papain. Pure herbal traditional Chinese medicinal materials are used as raw materials, and the uric acid reducing effect is effectively improved while it is ensured that the prepared medicine is free of toxic and side effects.

This invention discloses a liver-protective composition containing burdock root aqueous extract, its preparation method, and its application. The composition comprises six traditional Chinese medicinal herbs: burdock root aqueous extract, jujube seed extract, lily extract, wolfberry extract, white chrysanthemum extract, and poria cocos extract; seven nutrients: vitamin D3, vitamin E, inositol, choline, pyrrolizidine quinoline quinone, magnesium glycine, and zinc citrate; and three flavoring agents: semaside, mogroside, and adenosine monophosphate (AMP). AMP has both umami enhancement and AMPK activation effects. The composition is prepared into powder or tablets using low-temperature freeze-drying or low-temperature spray drying. The composition of this invention has a significant protective effect against chemically induced liver damage and sleep deprivation-induced liver damage, and is suitable for liver protection and health maintenance in people who stay up late, overuse their eyes, experience high mental stress, and are middle-aged and elderly.

The invention is suitable for the technical field of fruit and vegetable cleaning, and provides a material washing and stone sinking device which comprises a top plate, a movable plate is arranged below the top plate, and an inclined plate is arranged below the movable plate; the vibration group is arranged on the top plate and comprises a driving part fixedly connected to the top plate, a group of pressing shafts arranged at the output end of the driving part and a transverse rack fixedly connected to the moving plate; the stone sinking set is arranged on the top plate and comprises an idle wheel arranged at the output end of the driving part, a driving wheel arranged at the output end of the idle wheel, a baffle arranged at the output end of the driving wheel and a stone sinking barrel; the stone sinking barrel is arranged at the output end of the inclined plate; the burdock root cleaning device has the beneficial effects that burdock roots are extruded and rubbed through the vibration set, clods attached to the surfaces of raw materials such as the burdock roots can be vibrated to be loosened and shaken off, cleaning in the later procedure is facilitated, and the cleaning efficiency is improved.