51 results about "Pueraria" patented technology

The invention provides a composite herbal cereal protein peptide solid beverage for targeted regulation of uric acid metabolism, and belongs to the technical field of common food developed from medicinal and edible raw materials. According to the invention, Chinese yam, mulberry leaf, gordon euryale seed, lily, coix seed, radish seed, root of kudzu vine, Poria cocos, dried orange peel and other raw materials listed in the catalog of substances which are both food and traditional Chinese medicinal materials in the prior art are carefully selected, and are prepared through scientific compatibility and modern technology. The product not only realizes multi-target reduction of uric acid by inhibiting generation of uric acid and promoting excretion of uric acid, but also is safe and free of toxic and side effects due to the fact that all the components conform to national food safety and medical and edible regulations. A zebra fish in-vivo experiment proves that the uric acid level can be remarkably reduced (Plt; 0.001) under the concentration of 500 mu g / mL. The invention provides a daily food solution integrating the traditional dietary therapy concept and modern scientific verification for people with hyperuricemia.

The application provides application of a Codonopsis lanceolata composite fruit vinegar in preparation of a drug for preventing and treating acute liver injury, and belongs to the technical field of medicines.The Codonopsis lanceolata composite fruit vinegar is prepared from Codonopsis lanceolata as raw material and a composite fermentation fruit vinegar prepared from Pueraria lobata and Hovenia dulcis as research object, an acute alcoholic liver injury model of mice is established, the activities of ALT and AST in serum of the mice and the contents of TC, TG, LDL-C and HDL-C in serum of the mice and the contents of SOD, MDA and GSH in liver tissue of the mice are determined, and pathological sections of the livers of the mice are used as evaluation indexes, and it is found that the Codonopsis lanceolata composite fruit vinegar has a remarkable prevention and treatment effect on acute alcoholic liver injury.

The invention discloses a novel application of a kudzuvine root powder-based iodine complex in preparation of a medicine for preventing or treating hyperthyroidism. Experimental research shows that compared with a traditional iodine preparation, the radix puerariae powder-based iodine compound can achieve effective loading and stable wrapping of iodine and can effectively reduce the concentration of free iodine, so that the direct stimulation and injury risk of iodine to gastrointestinal mucosa is greatly reduced, the tolerance and compliance of patients taking medicine for a long time are remarkably improved, and the curative effect is good. The medicine is suitable for long-term health management of hyperthyroidism patients, and a novel treatment choice which is safe, stable, convenient and good in tolerance is provided for long-term medicine intervention of hyperthyroidism.

The invention relates to the field of food, and particularly discloses a kudzuvine root, rape pollen and bean composition and a preparation method thereof, and the kudzuvine root, rape pollen and bean composition comprises the following raw materials in parts by weight: 40-60 parts of rape pollen, 20-40 parts of kudzuvine root powder, 1-10 parts of rhizoma polygonati powder, 1-10 parts of smoked plum powder, 1-10 parts of Chinese yam powder and 1-10 parts of maltodextrin. The preparation method comprises the following steps: S1, preparing materials, namely crushing and sieving the raw materials, and weighing the prepared materials; and S2, mixing the raw materials, granulating, drying, tabletting, and packaging to obtain the kudzuvine root, rape and pollen bean composition. The pollen nutritional supplement has the characteristic that the functionality and the absorptivity of the pollen nutritional supplement can be enhanced.

The invention discloses a miR-424 and cerium oxide loaded plant external vesicle complex as well as a preparation method and application thereof, and belongs to the technical field of biological medicines and nano materials. The complex comprises plant external vesicles extracted from radix puerariae and a compound of miR-424 and cerium oxide nanoparticles loaded in the plant external vesicles. The preparation method mainly comprises the following steps: extracting plant extracellular vesicles from radix puerariae; the preparation method comprises the following steps: compounding cerium oxide nanoparticles and miR-424 according to a mass ratio; and co-incubating the obtained compound and plant outer vesicles to realize loading. The complex provided by the invention integrates the good biocompatibility of the plant exovesicles, the gene regulation function of the miR-424 and the antioxidant activity of the cerium oxide nanoparticles, is low in cytotoxicity under low concentration, and shows a better uptake tendency to macrophages. The complex can be used for preparing medicines, and particularly has application potential in prevention or treatment of inflammation or oxidative stress related diseases (such as sepsis and acute lung injury).

This invention relates to the field of traditional Chinese medicine (TCM) technology. The invention provides a TCM composition for treating glaucoma and its preparation method, comprising the following components in parts by weight: 18-28 parts of Cassia seed, 12-18 parts of Lycium fruit, 12-18 parts of Eriocaulon buergerianum, 10-15 parts of vinegar-processed Cyperus rotundus, 10-15 parts of mulberry leaf, 10-15 parts of Ligusticum chuanxiong, 8-12 parts of Polyporus umbellatus, 5-8 parts of Pueraria lobata, 5-8 parts of Akebia quinata, 3-5 parts of Curcuma longa, 3-5 parts of Indigo naturalis, and 2-4 parts of prepared licorice root. The TCM composition of this invention has a strong effect in lowering intraocular pressure, improving retinal blood supply, and preventing optic nerve atrophy caused by glaucoma; simultaneously, the processing method maximizes the retention of the active pharmaceutical ingredients. Furthermore, the technical solution of this invention achieves a dual improvement in efficacy and safety, and also reduces the recurrence rate and side effects.

The invention discloses a method for extracting puerarin from kudzu vine root peel by using an ultrasonic-assisted ionic liquid solution. The method comprises the following steps: by taking waste kudzu vine root peel as a raw material, carrying out drying and crushing pretreatment, carrying out oscillation extraction under an ultrasonic condition by taking an ionic liquid aqueous solution as an extraction solvent, and adsorbing and purifying an extracting solution through an adsorbent to realize separation of puerarin and the ionic liquid. According to the method, the ionic liquid is used as a green solvent, mass transfer is enhanced by combining the ultrasonic cavitation effect, the extraction rate of puerarin is remarkably increased, and efficient recovery of the ionic liquid is achieved. The process is simple and convenient to operate, can be carried out at room temperature, and has outstanding environmental protection advantages. According to the method, the extraction rate of puerarin can reach 91.4% under optimal conditions, the recovery rate of ionic liquid can reach 99.9% through adsorption and purification, and the relative content of puerarin in desorption liquid is 92.9%.

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 present application provides a kind of kudzu vine cranberry composition for protecting liver from alcohol, which contains the following ingredients by weight: 30-50 parts of extract of Hovenia dulcis Thunb, 30-50 parts of mixed extract, 20-40 parts of extract of Pueraria lobata, 10-20 parts of extract of Poria cocos, 10-20 parts of extract of Glycyrrhiza uralensis, 0.05-0.1 parts of vitamin C; the raw materials of the mixed extract are mixed by cranberry and Fructus Lycii in a mass ratio of (1-2):(1-2). The present application further provides formulations and food containing the composition. The present application further protects the use of the composition or formulation in preparing health food or medicine with auxiliary protective effect on chemical liver injury. The composition provided by the present application can improve the activity of alcohol dehydrogenase / acetaldehyde dehydrogenase, reduce the content of MDA in tissues and increase the content of GSH, and reduce the content of triglyceride in liver cells, thereby comprehensively exerting the effect of protecting liver from alcohol, with high safety, small side effects, and wide sources of raw materials, and having important market value and development prospect.

The invention relates to the technical field of skin care products, and particularly discloses nourishing, firming, anti-wrinkle and soothing eye cream and a preparation method thereof. The nourishing, firming, anti-wrinkle and soothing eye cream comprises the following components: a humectant, an anti-wrinkle agent, a skin conditioner, a skin repairing agent, an emollient, an emulsifier, an aromatic and a solvent. The skin repairing agent is prepared by compounding hamamelis virginiana water, a bacillus fermentation product, an alteromonas fermentation product extract, Arabic gum, a radix puerariae extract, a cactus extract, an oat bran extract, a radix ophiopogonis root extract, a Chinese herbaceous peony root extract, a scutellaria baicalensis root extract and a wheat seed extract. The method has the advantage of further improving the anti-wrinkle and firming effects.

The invention discloses a pharmaceutical composition for improving or treating ulcerative colitis as well as a preparation method and application thereof. The pharmaceutical composition is prepared from the following raw materials: radix puerariae, radix scutellariae, rhizoma coptidis, honey-fried licorice root, baked ginger and humifuse euphorbia herb. Research on a classic famous prescription, namely, the radix puerariae, radix scutellariae and ligation decoction, for treating damp-heat downward benefiting discovers that the modified prescription of the radix puerariae, radix scutellariae and ligation decoction has a good treatment effect on ulcerative colitis. According to the invention, reverse and assistant traditional Chinese medicines capable of warming middle energizer and dysentery are added into the group medicines capable of clearing heat and promoting diuresis, so that the modified prescription of the radix puerariae, radix scutellariae and lianghua decoction is formed through improvement, and research shows that the modified prescription can obviously improve the colitis symptom of acute colitis. In addition, the preparation method of the pharmaceutical composition also has the characteristics of rapidness, simplicity, convenience and easiness in operation.

The invention discloses a traditional Chinese medicine capsule for treating diabetes and a preparation method thereof, and belongs to the technical field of medicine preparation. The capsule is composed of main materials and auxiliary materials. The main materials are composed of 23-27 g of radix astragali, 23-27 g of radix puerariae, 18-22 g of rhizoma polygonati, 18-22 g of Chinese yam, 13-17 g of radix scrophulariae, 13-17 g of radix rehmanniae praeparata, 13-17 g of radix salviae miltiorrhizae, 8-12 g of rhizoma coptidis, 8-12 g of silkworm excrement, 8-12 g of rhizoma polygoni cuspidati, 7-9 g of liquorice and 5-7 g of fructus momordicae. The auxiliary material consists of lactose, microcrystalline cellulose and superfine silica powder in a mass ratio of 10: 10: 1, and the total weight of the auxiliary material is 210g. Double-section countercurrent extraction and low-temperature belt type drying are adopted, the retention rate of effective components is increased, the content of berberine and the content of salvianolic acid B are increased by 18% and 22% respectively, in addition, particle size grading compatibility is adopted, quick release and gastrointestinal tolerance are both considered, artificial sweeteners or chemical hypoglycemic drugs are not additionally added to the finished product, and the finished product conforms to human body metabolic motility.

The invention belongs to the technical field of traditional Chinese medicines, and particularly relates to a traditional Chinese medicine composition for preventing and treating hypertension and a traditional Chinese medicine preparation and application thereof. The traditional Chinese medicine composition comprises the following components in parts by weight: 10-20 parts of selfheal, 7-17 parts of dogbane leaves, 7-17 parts of uncaria, 5-15 parts of gastrodia elata, 7-17 parts of herba siegesbeckiae, 7-17 parts of leonurus, 7-17 parts of poria cocos, 7-17 parts of radix puerariae and 3-10 parts of ligusticum wallichii. The traditional Chinese medicine composition is based on the core pathogenesis of'liver-yang hyperactivity, phlegm-dampness and blood stasis' of hypertension, adopts the methods of calming the liver, clearing heat, calming endogenous wind, dredging collaterals, promoting diuresis and activating blood circulation, is ingenious and appropriate in prescription compatibility, is clear in monarch, minister, assistant and guide, and has a remarkable clinical curative effect on hypertension, especially liver-yang hyperactivity and phlegm-dampness and blood stasis type hypertension.

The invention discloses a ginseng polysaccharide composition for relieving liver injury caused by staying up late and a preparation method, and relates to the field of biological medicine, the ginseng polysaccharide composition comprises the following components by weight: 30%-70% of a spore-ginseng polysaccharide compound, 10%-40% of a radix puerariae extract, 5%-20% of a schisandra chinensis extract, and the balance of pharmaceutically or food acceptable auxiliary materials; the spore-ginseng polysaccharide compound is formed by loading ginseng polysaccharide modified by acid hydrolysis on probiotic spores; according to the composition, ginseng polysaccharide and acid-resistant probiotic spores are compounded to prepare a spore-ginseng polysaccharide compound serving as a core component, so that the spores become natural protective shells and targeting carriers, and the ginseng polysaccharide can resist gastric acid erosion and is accurately and sufficiently delivered to intestinal tracts; the bioavailability of the active component at the target part is greatly improved, so that the ginseng polysaccharide can directly play key roles in repairing the barrier and regulating the immune microenvironment locally in the intestinal tract.

The application provides a traditional Chinese medicine composition for treating acute / chronic kidney injury and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 15-45 parts by weight of Astragalus membranaceus, 9-15 parts by weight of Polygonatum, 9-15 parts by weight of Pueraria, 9-30 parts by weight of prepared rhubarb, 9-15 parts by weight of Curcuma, and 3-12 parts by weight of Glycyrrhiza. The traditional Chinese medicine composition for treating acute / chronic kidney injury has remarkable curative effect on acute / chronic kidney injury, is safe in medication, and has positive significance for improving the life quality of patients.

The present application relates to the technical field of traditional Chinese medicine, and particularly relates to a traditional Chinese medicine composition for controlling obesity. The traditional Chinese medicine composition comprises Pueraria pedunculata, Lantana camara, Curcuma longa, Curcuma wenyujin, Curcuma roxburghii, Angelica sinensis, Boswellia carterii, Commiphora myrrha, Semen Persicae, Radix Polygoni multiflori and Rubus corchorifolius. The traditional Chinese medicine composition can effectively regulate blood fat by external use, thereby achieving the effects of improving obesity-related metabolic disorders and controlling obesity. In addition, the traditional Chinese medicine composition has no skin irritation when used externally, and has no acute toxicity at a dosage much higher than a clinical dosage, and is safe and reliable to use, and has a wide application prospect in controlling obesity.

The application provides a traditional Chinese medicine composition with antipyretic effect and a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicine compositions. The traditional Chinese medicine composition comprises the following raw materials in parts by weight: Bupleurum chinense 135-200 parts, Pueraria lobata 225-335 parts, Scutellaria baicalensis 180-270 parts, gypsum 300-450 parts, Arctium lappa 135-200 parts, Forsythia suspensa 180-270 parts, Artemisia annua 90-135 parts, Isatidis radix 135-200 parts, Radix Trichosanthis 135-200 parts, Radix Salviae miltiorrhizae 180-270 parts, Radix et Rhizoma Rhei 180-270 parts, Rhizoma Atractylodis 180-270 parts, Rhizoma Atractylodis 180-270 parts, Rhizoma Atractylodis 180-270 parts, Fructus Aurantii Immaturus 135-200 parts, and Radix Glycyrrhizae 50-70 parts. The various traditional Chinese medicines used in the application are matched and jointly act according to the matching principle of "monarch, minister, assistant and messenger", so as to exert excellent antipyretic and anti-inflammatory effects.

The invention relates to the technical field of pharmaceutical preparations, in particular to a traditional Chinese medicine compound and preparation for treating coronary heart disease and a preparation method and application of the traditional Chinese medicine compound and preparation. The traditional Chinese medicine composition is prepared from the following medicinal materials in parts by weight: 10-30 parts of astragalus membranaceus, 5-15 parts of rhodiola rosea, 10-30 parts of salvia miltiorrhiza, 5-15 parts of ligusticum wallichii, 10-30 parts of trichosanthes kirilowii maxim, 5-15 parts of allium macrostemon, 5-15 parts of folium ginkgo, 10-30 parts of radix puerariae, 10-30 parts of radix ophiopogonis, 3-10 parts of schisandra chinensis, 15-30 parts of oyster, 5-15 parts of cassia twig and 3-10 parts of liquorice. Animal experiment results show that the traditional Chinese medicine composition provided by the invention has remarkable and multi-aspect curative effect advantages in the aspect of treating a coronary heart disease rat model. The traditional Chinese medicine composition not only can enhance myocardial contractility and recover heart blood pumping function, but also can inhibit inflammatory response, relieve myocardial damage, effectively relieve myocardial structure damage and protect myocardial tissue integrity. In addition, a proportional experiment result shows that the effect of the composition provided by the invention can be obviously weakened by losing any medicine pair, so that all the medicines in the formula cannot be absent.

The invention discloses a high-yield pest-resistant radix puerariae planting method in the technical field of agricultural planting, the planting method comprises four key steps of soil pretreatment, seedling transplantation, field management and root tuber optimization, and management is simplified by applying a complexing agent at a time. The complexing agent is prepared by taking agricultural waste rice hulls as raw materials, pyrolyzing the agricultural waste rice hulls to prepare biochar, loading silicon phosphorus potassium minerals, anchoring plant source insect-resistant components, solidifying the biochar with a cross-linking agent step by step, combining with humic acid and the like, and granulating. According to the method, the growth of the radix puerariae can be remarkably promoted, the insect attack rate is reduced to an extremely low level, the yield and the content of effective components are greatly increased, meanwhile, the soil structure is improved, the use of chemical pesticides and fertilizers is reduced, and high-quality, efficient and ecological standardized planting of the radix puerariae is achieved.

The invention discloses a thin-layer chromatography detection method of a traditional Chinese medicine composition, and quality control and evaluation of a ginseng-radix puerariae kidney-tonifying preparation. The method comprises the following steps: by taking a mixed solution of trichloromethane, methanol and water in a volume ratio of 10: (2-4): (0.1-0.3) as a developing solvent, carrying out thin-layer chromatography development, color development and inspection on a traditional Chinese medicine composition containing radix puerariae, herba epimedii and radix pseudostellariae raw materials, and comparing the traditional Chinese medicine composition with three reference substances, namely puerarin, icariin and epimedin C, according to the method, the identification of the radix puerariae and the herba epimedii in the traditional Chinese medicine composition is realized, the separation and detection of three active ingredients of puerarin, icariin and epimedin C are realized, the thin-layer chromatography spots are clear, and the separation effect is good. According to the detection method, the accuracy and comprehensiveness of quality control of the traditional Chinese medicine composition containing the radix puerariae, the herba epimedii and the radix pseudostellariae are improved, the method has the advantages of being easy and convenient to operate, low in cost and high in specificity, and establishment and overall evaluation of quality standards of the traditional Chinese medicine composition are facilitated.

The application discloses a traditional Chinese medicine composition for reducing blood sugar, which is prepared from the following traditional Chinese medicinal materials in parts by weight: 20-60 parts of Astragalus membranaceus, 10-40 parts of Morus alba, 20-60 parts of Pueraria lobata, 20-50 parts of Polygonatum odoratum, 2-5 parts of bee glue and 2-5 parts of beeswax. The traditional Chinese medicine composition embodies the traditional Chinese medicine theory of syndrome differentiation and treatment, and is skillfully formulated. The traditional Chinese medicine composition plays the role of tonifying qi and nourishing yin and reducing blood sugar, and embodies the unique advantages of traditional Chinese medicine in reducing blood sugar.

The application discloses a growth promoter for improving the quality of Auricularia auricula-judae, which is prepared by mixing radix astragali, mulberry bark, anemarrhena, and pueraria as raw materials, adding water, twice decocting, filtering to collect supernatant, combining the supernatant of the two times to obtain decocting liquid, concentrating the decocting liquid into extract, and then adding lime, propylene glycol and palm oil to obtain the growth promoter. The growth promoter prepared by the application is used in the cultivation of Auricularia auricula-judae, and the pH and osmotic pressure are adjusted to effectively promote the rapid and effective absorption of nutrients by Auricularia auricula-judae, thereby increasing the yield of Auricularia auricula-judae and the polysaccharide content in Auricularia auricula-judae. The yield of Auricularia auricula-judae without using the growth promoter is increased by 11.1%, and the polysaccharide content is increased to 1.54 times of the original, so that the quality of the cultivated Auricularia auricula-judae is improved, and the infection of miscellaneous bacteria in the cultivation of the fungus bag of Auricularia auricula-judae is reduced.

The invention discloses a preparation method and application of modified kudzuvine root polysaccharide, and relates to the technical field of modification of natural traditional Chinese medicines. The invention provides a preparation method of modified kudzuvine root polysaccharide, and a method for preparing a simulated frog foot natural kudzuvine root polysaccharide conductive heart patch and a kudzuvine root polysaccharide double-crosslinking intravascular stent coating by using the modified kudzuvine root polysaccharide. The invention also provides application of the modified kudzuvine root polysaccharide in preparation of medicines for treating cardiovascular diseases. The method provided by the invention is high in modification efficiency and stable in modification effect, and effectively solves the problems of low modification efficiency, more byproducts and poor solubility of the radix puerariae polysaccharide in the prior art.

The application discloses a skin bacteriostatic liquid containing multiple traditional Chinese medicine components and a preparation method and application thereof, relates to the technical field of skin bacteriostatic liquids, and comprises an effective component system and a carrier system; the effective component system is dissolved or uniformly dispersed in the carrier system; according to mass percentage, the effective component system comprises 2% to 4% of Semen Xanthii, 2% to 4% of Rhus galla, 1% to 3% of Pueraria lobata, 0.5% to 2% of Phytolacca acinosa, 0.5% to 2% of Salvia miltiorrhiza and 2% to 3% of a synergistic component; the carrier system is a solvent acceptable in the field of pharmacy or health products; the application takes scientific compounding of multiple traditional Chinese medicines as core effective components, greatly reduces the dependence on strong-irritation chemical bacteriostatic agents, has good skin applicability and a wide bacteriostatic spectrum, can effectively inhibit common bacteria and fungi, and takes into account the bacteriostatic effect and the safety of long-term use; in combination of an optimized formula design and a special stabilization preparation process, the physical and chemical stability of the preparation is effectively improved.

The present application relates to the technical field of food processing, and particularly relates to a honey slice of hovenia dulcis and pueraria and a preparation method thereof. The honey slice of hovenia dulcis and pueraria is prepared by drying the hovenia dulcis and pueraria after moistening by a honey diluent. The preparation raw material of the hovenia dulcis and pueraria slice comprises hovenia dulcis powder, pueraria powder and honey, and the mass ratio of the hovenia dulcis powder and the pueraria powder is (1-1.5):1. The honey slice of hovenia dulcis and pueraria is prepared by using hovenia dulcis and pueraria as main materials and a honey moistening processing technology, can significantly reduce the alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels in the serum of acute alcohol poisoning mice, protects the liver and ileum tissues of the mice, and is significantly helpful for reducing alcohol harm.

The application belongs to the technical field of traditional Chinese medicines, and relates to a traditional Chinese medicine composition for treating diabetes due to deficiency of vital energy and internal heat, a preparation method, application and medicine of the traditional Chinese medicine composition. The composition comprises the following components in parts by mass: 2-8 parts of Astragalus membranaceus, 1-7 parts of Coptis chinensis, 1-7 parts of Pueraria lobata, 1-6 parts of Anemarrhena asphodeloides, 2-8 parts of Dioscorea opposita, 1-7 parts of Lonicera japonica and 1-6 parts of Cynanchum paniculatum. The application solves the problems of high cost or complex preparation process of the medicine composition for treating diabetes in the prior art, and provides the traditional Chinese medicine composition which can clear heat and benefit vital energy, and can be used for diabetes due to deficiency of vital energy and internal heat and mild, moderate type non-insulin dependent diabetes.

The application provides a traditional Chinese medicine composition for activating GLP-1 receptor, a preparation method and application, and relates to the technical field of traditional Chinese medicinal materials, wherein ginseng, astragalus root, ophiopogon, schisandra chinensis, pueraria, and gardenia are used as raw materials. Through compounding, extraction, separation and preparation development, and synergistic effect among the components, the traditional Chinese medicine composition for directly activating GLP-1 receptor, improving blood glucose level and reducing weight is optimized. The traditional Chinese medicine composition obtained by the technical scheme provided in the application can directly activate GLP-1 receptor, achieve the effects of improving blood glucose and reducing weight, and can provide a new solution for the reduction of blood glucose and the improvement of weight.

The utility model discloses a radix puerariae exosome separation and purification device. The device comprises a main body assembly, wherein the main body assembly comprises a support frame, a mounting frame and a cylinder body; the mounting frame is rotationally connected to the top end of the supporting frame, and the barrel is fixedly connected to the inner side wall of the mounting frame; the cleaning assembly comprises a pulling plate, a clamping ring, a clamping block, a motor and a liquid storage cylinder; the pulling plate is installed at the bottom end of the barrel, the clamping ring is rotationally connected to the outer side wall of the pulling plate, the clamping block is fixedly connected to the bottom wall of the supporting frame, the motor is fixedly connected to the center of the inner wall of the pulling plate, the liquid storage barrel is fixedly connected to one end of the motor, and the cleaning assembly further comprises a filtering barrel, a spring block, a movable groove, a fixing ring and a clamping groove. And the filter cartridge is mounted in the liquid storage cartridge. The problems that most filtering assemblies of an existing pueraria root exosome separation and purification device are arranged in centrifugal equipment, so that the filtering assemblies are troublesome to take out in the later period, and inconvenience is brought to the next purification work are solved.

The invention relates to the technical field of feed additives, in particular to a traditional Chinese medicine composition for preventing and treating streptococcus iniae diseases of humpback perches as well as a preparation method and application of the traditional Chinese medicine composition. The traditional Chinese medicine composition comprises the following components in parts by weight: 10-15 parts of eucommia ulmoides, 10-15 parts of folium artemisiae argyi, 10 parts of radix angelicae, 10-13 parts of rhizoma zingiberis, 10-12 parts of liquorice, 7-9 parts of caulis spatholobi, 7-8 parts of herba ecliptae, 7-8 parts of radix ophiopogonis, 6-7 parts of poria cocos, 7-8 parts of hawthorn, 3-5 parts of radix aucklandiae, 3-4 parts of dendrobe, 3-5 parts of radix pulsatillae and 3-5 parts of radix puerariae. By feeding the traditional Chinese medicine composition provided by the invention, the weight gain rate of the humpback perches is increased by 20%, and the death rate of the humpback perches infected with streptococcus iniae is reduced by 10%.

The invention belongs to the technical field of fermentation products, and particularly relates to a fermentation product with antioxidant activity and a preparation method and application thereof. The fermented product with antioxidant activity is prepared by the following steps: preparing raw materials into a water-containing mixed solution, then adding an enzyme preparation for enzymolysis, and then adding a leavening agent for fermenting the obtained enzymatic hydrolysate, the raw materials comprise 8-22 parts of radix puerariae, 3-12 parts of purple sweet potatoes and 0-10 parts of oat; wherein fermentation is carried out by adopting a leavening agent, and the leavening agent comprises streptococcus salivarius and kluyveromyces marxianus; relative to the total mass of the water-containing mixed solution of the raw materials, the addition amount of the enzyme preparation is 1%-1.5%. The prepared fermented product has more excellent antioxidant activity, namely, the content of exopolysaccharides is higher, the scavenging rate of DPPH free radicals is higher, the activity of SOD and GSH-Px is higher, and the fermented product has more excellent effects in the aspects of shape, color, taste and smell.