523 results about "Houttuynia" patented technology

The invention relates to eye drops containing exosomes and a preparation method and application thereof, and belongs to the technical field of eye drop preparation, the eye drops comprise exosome freeze-dried powder, the exosome freeze-dried powder is prepared from the exosomes obtained after mesenchymal stem cells are treated with TNF-alpha and IFN-alpha, and a herba houttuyniae extract, the eye drops provided by the invention can inhibit the phenotype of macrophage M1 and promote the M1 to be converted into the phenotype of M2; human corneal cell proliferation, migration and damage repair are promoted; mouse cornea injury repair is accelerated; the eye drops can be used for treating xerophthalmia, conjunctivitis and keratitis, and can also be used for preventing eye diseases and relieving asthenopia; the eye drops disclosed by the invention contain the exosome obtained after the mesenchymal stem cells are treated by the TNF-alpha and the IFN-alpha, so that the anti-inflammatory ability is stronger; the mesenchymal stem cell exosome and the herba houttuyniae extract are stored in a freeze-dried form, so that the activity is stable, and the storage time is long; in addition, the cordate houttuynia is cooperated with the exosome, so that the effect playing time can be prolonged, and the use frequency is reduced.

The invention provides a Chinese herbal medicine preparation for preventing and controlling African swine fever and a preparation method thereof. The Chinese herbal medicine preparation for preventing and controlling African swine fever provided by the invention comprises the following components in parts by weight: 4 parts of honeysuckle, 4 parts of fructus forsythiae, 5 parts of radix isatidis, 2 parts of astragalus membranaceus, 1 part of rhodiola rosea, 3 parts of anise, 0.5 part of roasted ephedra, 1 part of fried almond, 2 parts of gypsum, 2 parts of houttuynia cordata, 0.5 part of rheum officinale, 2 parts of rhizoma dryopteris crassirhizomae, 1 part of pogostemon cablin, 0.5 part of mint, 1 part of lalang grass rhizome, 1 part of dendrobe, 0.5 part of coptis chinensis and 0.5 part of liquorice. The Chinese herbal medicine preparation for preventing and controlling the African swine fever, provided by the invention, contains chlorogenic acid, luteoloside, calycosin-7-glucoside, forsythin, (R, S)-epigoitrin and aspimaric acid. And aspidin. And mongolic acid and the like. The composition has the functions of resisting viruses, resisting bacteria, improving immunity and the like. According to the Chinese herbal medicine preparation for preventing and controlling the African swine fever and the preparation method, provided by the invention, the African swine fever virus infection can be resisted, and the effect of promoting the rehabilitation of African swine fever virus recessive infected pigs is achieved.

The preparation method comprises the following steps: S1, crushing cordate houttuynia rhizomes, adding the crushed cordate houttuynia rhizomes into a mixed acid aqueous solution, and carrying out immersion treatment to obtain a cordate houttuynia mixed solution; s2, adjusting the pH value of the herba houttuyniae mixed solution to 4-5, adding pectinase, carrying out primary enzymolysis and enzyme deactivation, adjusting the pH value to 6-7, adding compound enzyme, carrying out secondary enzymolysis and enzyme deactivation, so as to obtain an enzymatic hydrolysate; s3, menthol is added into the enzymatic hydrolysate, water extraction is conducted, and water extract and filter residues are obtained; s4, the filter residues are added into ethyl alcohol, then salicylic acid and diacetyl tartaric acid ester of mono (di) glycerides are added, alcohol extraction and filtering are conducted, and an alcohol extraction solution is obtained; s5, mixing the water extract with the alcohol extract, and performing reduced pressure distillation to obtain the herba houttuyniae extract. According to the method, the extraction rate of polysaccharide and flavone in houttuynia cordata can be effectively increased, and meanwhile, the prepared houttuynia cordata extract has better oxidation resistance and has a good application prospect.

The invention provides anti-aging collagen peptide mask liquid and a preparation method thereof. The mask liquid is prepared from the following components in percentage by mass: 1 to 2 percent of tremella polysaccharide, 3 to 4 percent of herba portulacae extract, 2 to 3 percent of radix gentianae extract, 0.3 to 0.8 percent of nicotinamide, 1.2 to 1.6 percent of alpha-arbutin, 0.2 to 0.6 percent of chrysanthellum indicum extract, 0.7 to 1.5 percent of geranium flower / leaf / stem extract, 0.4 to 0.8 percent of aloe barbadensis extract, 0.7 to 1.3 percent of radix sophorae flavescentis extract, 0.3 to 0.9 percent of herba houttuyniae extract, 1.2 to 1.7 percent of herba centellae extract and the balance of water. The traditional Chinese medicine composition is prepared from the following raw materials in percentage by weight: 0.2 to 0.6 percent of fructus hippophae extract, 0.02 to 0.06 percent of peony root bark extract, 0.06 to 0.09 percent of scutellaria baicalensis root extract, 0.04 to 0.08 percent of rosemary extract, 0.01 to 0.04 percent of pearl powder and the like. The mask liquid prepared by the invention has an anti-aging effect.

The invention relates to a composition containing ceramide and collagen tripeptide and a preparation method thereof, and belongs to the technical field of health care products. The invention discloses a composition containing ceramide and collagen tripeptide. The composition is prepared from the following raw materials: collagen tripeptide, rice bran oil powder, a herba houttuyniae extract, pineapple powder, konjaku flour, a grape seed extract, olive fruit powder, carnosine, pomegranate concentrated powder and a whey fermentation product. The grape seed extract, the olive fruit powder, the carnosine and the pomegranate concentrated powder inhibit the Maillard reaction of the collagen peptide and improve the utilization rate of collagen tripeptide; ceramide rich in the rice bran oil powder is a natural skin moisturizing factor, and is matched with the pineapple powder and the konjaku flour which have a keratin metabolism effect to maintain the health of cuticles; the herba houttuyniae extract and the whey fermentation product are matched to have an excellent anti-inflammatory effect, so that the components enhance the skin barrier in multiple dimensions through collagen synthesis, cuticle maintenance, anti-inflammatory and anti-oxidation.

The invention provides a traditional Chinese medicine fermentation extracting solution and a preparation method and application thereof, and relates to the technical field of traditional Chinese medicine cosmetics. A traditional Chinese medicine composition which is composed of sophora flower bud, clove, honeysuckle, citron, astragalus membranaceus, houttuynia cordata, turmeric, emblic leafflower fruit, rehmannia and roselle and has an anti-aging effect is reasonably combined, and the traditional Chinese medicine fermented extract is obtained after the traditional Chinese medicine composition is fermented for multiple times by utilizing compound probiotics. The traditional Chinese medicine fermentation extract has a strong free radical scavenging effect, has an obvious improvement effect on cell activity, can obviously inhibit matrix protease activity, can obviously improve MDA content in serum of an aging mouse model and indexes of SOD, CAT, GSH-Px activity and the like, and has obvious anti-oxidation and anti-aging effects. The traditional Chinese medicine fermentation extracting solution provided by the invention can be used for preparing anti-aging cosmetics or functional foods, is safe and non-irritant when being used for human skin, and has an obvious improvement effect on the elasticity, wrinkles and smoothness of the human skin.

The invention relates to the field of health-care tea, in particular to agastache rugosus tea for comprising the following raw materials in parts by weight: 8 parts of agastache rugosus, 8 parts of poria cocos, 10 parts of orange peel, 2 parts of elsholtzia, 8 parts of platycodon grandiflorum, 3 parts of myristica fragrans, 20 parts of clove, 8 parts of radix angelicae, 5 parts of raisin tree seed, 5 parts of white hyacinth bean, 8 parts of hawthorn, 7 parts of purslane, 8 parts of fructus amomi, 10 parts of fennel, 10 parts of pawpaw, 6 parts of mulberry leaf, 6 parts of malt, 8 parts of honeysuckle, 5 parts of purple perilla, 5 parts of liquorice, 3 parts of lotus leaf, 9 parts of purple perilla seed, 8 parts of cinnamon, 8 parts of dried ginger, 8 parts of houttuynia cordata, 8 parts of sweet basil and 8 parts of mesona chinensis. The agastache rugosus summer-heat tea solves the technical problem that existing agastache rugosus summer-heat tea and other medicinal tea drinks cannot be used as daily health tea drinks, meanwhile, the invention provides a development method of the agastache rugosus summer-heat tea, and it is guaranteed that the efficacy of a finished product is reserved to the maximum extent.

The invention discloses a composition capable of resisting inflammation, increasing blood oxygen content, inhibiting cancer cell growth and relieving tumor treatment side effects. The composition is specifically prepared from exocarpium citri grandis, ginseng, cortex cinnamomi, ergothioneine, herba houttuyniae, kelp, herba taraxaci, rhizoma curcumae longae, epigallocatechin gallate, naringin, chitosan oligosaccharide, zinc gluconate and taurine. The composition provided by the invention integrates the treatment concepts of softening hardness to dissipate stagnation in the traditional medicine and treating according to the evidence in the modern medicine, and the raw materials are scientific in compatibility, have a synergistic effect and jointly exert the effects of resisting inflammation, improving body immunity, improving the blood oxygen content level of a focus part and the like; the compound has the advantages of well inhibiting growth of cancer cells, inhibiting expression of hypoxia-inducible factors HIF, relieving side effects of tumor treatment and the like, is safe and efficient, and has a wide application prospect.

The present invention relates to a prebiotic feed additive for promoting intestinal health of pigs, belonging to the technical field of feed, the prebiotic feed additive of the present invention comprises prebiotic components and biological adjuvants, the prebiotic components comprise oligofructose, oligoisomaltose, inulin and resistant dextrin, the biological adjuvant is a product obtained by co-enzymatic hydrolysis of dandelion and houttuynia cordata by hemicellulase and pectinase, then fermented by Lactobacillus acidophilus and Propionibacterium freudenreichii in sequence, and finally enzymatic hydrolyzed by bromelain and trypsin step by step. The components in the additive are used in combination to have a good effect of promoting intestinal health of pigs, can balance and improve the intestinal microenvironment, improve feed nutrient utilization, enhance immunity, reduce diarrheal diseases, and promote growth and weight gain.

The invention discloses a traditional Chinese medicine composition for resisting giant frog blue eye disease pathogen Elizabeth mileli and application of the traditional Chinese medicine composition, and relates to the technical field of aquaculture disease prevention and treatment. It is found for the first time that the radix scutellariae has a good effect of inhibiting the Elizabeth mille, and the herba houttuyniae does not have the effect of inhibiting the Elizabeth mille but can enhance the inhibiting effect of the radix scutellariae on the Elizabeth mille, that is, the herba houttuyniae has a synergistic enhancement effect; the traditional Chinese medicine composition of the radix scutellariae and the herba houttuyniae is expected to be applied to treatment of the blue eye disease of the giant spiny frog, and the Chinese herbal medicine composition is used for replacing antibiotics in the breeding process.

The present invention provides a azelastine hydrochloride nasal spray and a preparation method thereof, belonging to the technical field of nasal sprays. The azelastine hydrochloride nasal spray is composed of the following components by mass percentage: 0.1% of azelastine hydrochloride, 0.3 - 0.4% of a composite water extraction fermentation product of chamomile, houttuynia cordata, and peony flower, 0.005 - 0.01% of a stabilizer, 0.002 - 0.01% of a preservative, 0.95 - 1.05% of a thickening agent, 0.7 - 0.8% of a pH regulator, 0.45 - 0.48% of sodium chloride, and the balance of purified water; the composite water extraction fermentation product of chamomile, houttuynia cordata, and peony flower is prepared by first subjecting a mixture of chamomile, houttuynia cordata, and peony flower to water extraction to obtain a water extract and then subjecting it to composite enzyme fermentation. The composite enzyme includes cellulase, pectate lyase, and laccase. The present invention can effectively reduce the irritation to the eyes during use and ensure safer and more reassuring use.

The invention discloses a preparation method of non-denatured II-type collagen for promoting bone and cartilage growth, and belongs to the technical field of II-type collagen extraction.The preparation method comprises the following steps that 1, pretreatment is conducted; (2) soaking in a salt solution: adding the salt solution into the cartilage particles for soaking treatment to obtain a precipitate; (3) soaking in an organic solvent; and (4) drying and crushing the solid matter to obtain the traditional Chinese medicine composition. The salt solution is prepared from the following components in percentage by mass: 1 to 5 percent of sodium chloride, 0.2 to 0.8 percent of lecithin, 0.3 to 1 percent of plant extract and the balance of water; the plant extract is a water extract of rhizoma kaempferiae, chicory and houttuynia cordata; the organic solvent is an ethanol water solution and pullulan polysaccharide. According to the method disclosed by the invention, the saline solution is improved, so that the structural stability of the collagen is improved while the dissolution of non-collagen components is promoted, the denaturation of the type II collagen is avoided, and the extraction efficiency of the non-denatured type II collagen is improved.

The invention provides application of a traditional Chinese medicine composition in preparation of medicines for preventing and / or treating influenza A and related diseases thereof. The traditional Chinese medicine composition comprises the following components or is prepared from the following raw material medicines in parts by weight: 20-40 parts of gypsum, 10-30 parts of wild buckwheat rhizome, 10-30 parts of herba houttuyniae, 3-15 parts of roasted herba ephedrae, 3-15 parts of fried semen armeniacae amarae, 3-15 parts of bulbus fritillariae cirrhosae, 5-25 parts of herba ardisiae japonicae, 3-15 parts of folium eriobotryae, 3-15 parts of fried fructus perillae and 3-15 parts of roasted radix glycyrrhizae. The traditional Chinese medicine composition disclosed by the invention has a relatively good inhibition effect on influenza A viruses, is low in toxicity and high in safety, also has a good anti-influenza A virus infection effect, and can provide a basis for clinically treating pulmonary infection caused by the influenza A viruses.

The invention relates to the field of biological materials, in particular to modified recombinant III-type collagen hydrogel loaded with herba houttuyniae vesicles and application of the modified recombinant III-type collagen hydrogel loaded with the herba houttuyniae vesicles. The hydrogel is prepared from the herba houttuyniae vesicles, modified recombinant human-derived III-type collagen and polyvinyl alcohol, modified recombinant human-derived three-type collagen and polyvinyl alcohol are subjected to physical and chemical double-crosslinking to form collagen hydrogel, the collagen hydrogel is loaded with plant extracellular vesicles prepared from traditional Chinese medicine herba houttuyniae, and when the collagen hydrogel is applied to diabetic wounds, the hydrogel keeps a moist environment for the wounds; due to change of microenvironments such as active oxygen and pH in skin tissues, boric acid ester bonds in the collagen hydrogel can be promoted to be broken, so that the active oxygen is removed, and the wrapped herba houttuyniae vesicles are released into wounds.

The invention relates to the field of heavy metal contaminated soil remediation, in particular to a method for hyperaccumulating cadmium in soil by plant roots, plants are sown in the cadmium contaminated soil, and soil remediation is achieved by enriching cadmium in the soil by the plants. The plants are one or more of annual ryegrass, herba houttuyniae and Russian feed vegetables. The method comprises the following steps: investigating the dry matter accumulation amount, the heavy metal enrichment coefficient (BCF) and the transport factor (TF) of different plants, and screening out the plants of which the roots can hyperaccumulate cadmium; by adding a microbial composition and a chelating agent into the screened plants, the cadmium enrichment capacity of the plants is further improved. According to the method, the plants with the roots capable of achieving hyperaccumulation of cadmium are planted in the cadmium-contaminated soil, and remediation of the cadmium-contaminated soil is achieved through hyperaccumulation of the roots of the plants; the enrichment effect of the plants on the cadmium in the soil is enhanced by adding the microbial complex inoculant and the chelating agent to the roots of the plants.

The invention provides a traditional Chinese medicine composition for relieving cough and asthma and a preparation method thereof. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 5-15 parts of herba ardisiae japonicae, 5-15 parts of honey-fried folium eriobotryae, 1-3 parts of honey-fried herba ephedrae, 2-5 parts of semen armeniacae amarae, 1-5 parts of roselle, 2-6 parts of mint, 2-6 parts of pericarpium citri reticulatae, 2-6 parts of caulis bambusae in taeniam, 4-12 parts of herba houttuyniae and 1-3 parts of honey-fried licorice root. The herba ephedrae is changed into the honey herba ephedrae, and the roselle is added, so that the product is weakened in sweating effect and more prominent in lung moistening and cough relieving, and is more suitable for weak people to use, and the applicable crowd is widened; meanwhile, a hydrotropy technology is adopted in the production and use process, so that the solubility of traditional Chinese medicine components is improved; the traditional Chinese medicine composition is taken after being mixed with warm water, solves the problem of overhigh alcohol content in the original product, is convenient to carry and adjustable in administration dosage, and is convenient for children and patients to use.

The invention relates to the technical field of skin care product raw materials, and particularly discloses a soothing anti-inflammatory composition as well as a preparation method and application thereof. The preparation method of the soothing anti-inflammatory composition comprises the following steps: step 1) mixing saffron crocus, radix sophorae flavescentis, houttuynia cordata, moringa seeds and astragalus membranaceus to obtain a composite raw material; the invention discloses a soothing and anti-inflammatory composition and a preparation method thereof.The soothing and anti-inflammatory composition and the preparation method thereof.The soothing and anti-inflammatory composition has the advantages that soothing, anti-inflammatory and skin barrier repairing effects are further improved.

The invention provides an antibacterial composite hydrogel dressing loaded with a herba houttuyniae nano preparation as well as a preparation method and application of the antibacterial composite hydrogel dressing, and belongs to the technical field of medicines. According to the composite hydrogel dressing, methacrylamide hydrogel serves as a matrix, houttuynia cordata carbon dots are prepared through a hydrothermal synthesis method, the houttuynia cordata carbon dots and houttuynia cordata exosomes are jointly loaded in the methacrylamide hydrogel, and the composite hydrogel dressing is obtained. Wherein the herba houttuyniae carbon dots endow the hydrogel dressing with remarkable antibacterial activity and biocompatibility; ceramide, monogalactose diglyceride, phosphatidyl ethanolamine and the like in lipid components of the herba houttuyniae exosome have potential anti-inflammatory and tissue regeneration functions. The composite hydrogel loaded with the cordate houttuynia nano preparation prepared by the invention can realize controlled release of cordate houttuynia carbon dots and exosomes at wound parts, not only can promote cell proliferation and migration, but also can promote healing of diabetic wounds, and provides a new thought for healing of diabetic wounds.

The invention provides a formula for relieving sore-throat and reducing phlegm and a preparation method thereof, and relates to the field of formulas for relieving sore-throat and reducing phlegm. The formula comprises 12-14 parts of poria cocos, 30-50 parts of radix asteris, 10-15 parts of semen lepidii, 8-12 parts of fructus amomi rotundus, 8-12 parts of folium ginkgo, 10-25 parts of a pinellia ternate agent, 10-15 parts of herba houttuyniae, 12-14 parts of fructus forsythiae, 10-16 parts of fructus arctii, 3-7 parts of water chestnut, 8-10 parts of sea blubber skin, 10-15 parts of pelvetia silquosa, 10-15 parts of semen sinapis, 8-10 parts of loquat, 28-36 parts of platycodon grandiflorum leaves, 18-25 parts of rhizoma belamcandae, 16-24 parts of liquorice and 8-15 parts of eucalyptus leaves. According to the formula capable of relieving sore throat and reducing phlegm, compatibility is carried out according to the principle of monarch, minister, assistant and guide, the unique medicine property and effect of the formula are achieved, the synergistic effect is achieved through mixing, the medicine effect is enhanced and balanced, and the medicine effect is improved; the effect of improving the immunity is achieved.

The invention relates to the technical field of traditional Chinese medicines, and discloses eye drops for treating photochemically damaged eyes and a preparation method thereof. The eyedrops are prepared from the following raw materials: rhizoma polygonati, musk, flos chrysanthemi indici, semen cassiae, honeysuckle flowers, cortex phellodendri, herba houttuyniae, pearl powder, cortex fraxini, flatstem milkvetch seeds, rhizoma seu radix notopterygii and carthamin yellow. The traditional Chinese medicine composition is reasonable in component compatibility and synergistic in interaction, conforms to the traditional Chinese medicine theory, has the effects of clearing heat and purging fire, clearing liver and improving vision, clearing away heat and toxic materials and inducing diuresis to alleviate edema, can treat various eye diseases and discomfort caused by electronic equipment, and can also remarkably recover the activity of SOD and inhibit generation of MDA, so that retina lipid peroxidation caused by illumination is relieved, and the retina lipid peroxidation effect is improved. The composition has a good protection effect on the retina damaged by photochemistry, and the curative effect is remarkable.

The invention discloses a natural plant formula grass composition as well as a preparation method and application thereof. The natural plant formula grass composition is prepared from the following raw materials: folium mori, rhizoma phragmitis, radix platycodonis, herba houttuyniae, flos chrysanthemi, folium perillae, herba menthae, semen armeniacae amarae, radix glycyrrhizae, herba taraxaci, herba portulacae, fructus arctii, radix paeoniae rubra, lactobacillus plantarum, lactobacillus buchneri, lactobacillus acidophilus and molasses. The preparation method comprises the following steps: (1) weighing the raw materials; (2) mixing folium mori, rhizoma phragmitis, platycodon grandiflorum, houttuynia cordata, chrysanthemum, perilla leaf, mint, semen armeniacae amarae, liquorice, dandelion, purslane, burdock and red paeony root, and performing water extraction; and (3) extruding and evaporating, adding lactobacillus plantarum, lactobacillus buchneri, lactobacillus acidophilus and molasses, mixing, wrapping and fermenting to obtain the product. Or drying, crushing, sieving, adding the lactobacillus plantarum, the lactobacillus buchneri and the lactobacillus acidophilus, and mixing to obtain the feed additive. The traditional Chinese medicine composition has the effects of dispelling wind, relieving exterior syndrome, clearing away heat and toxic materials, ventilating lung, relieving cough, eliminating carbuncle, eliminating phlegm, regulating immunity, resisting viruses in a broad spectrum, diminishing inflammation and preventing exogenous fever of livestock and poultry.

The invention provides antibacterial shampoo for preventing infection and a preparation method thereof.The antibacterial shampoo is composed of 5-10 wt% of active ingredient composition and 90-95 wt% of auxiliary materials, the active ingredient composition comprises a component A and a component B with the mass ratio being 2-4: 1, and the component A comprises 2-4 parts of agilawood micro-emulsion, 2-4 parts of morinda citrifolia fruit micro-emulsion, 1-3 parts of ganoderma lucidum fermentation liquor and 1-3 parts of biological peptide; the component B is prepared from 1 to 3 parts of saponin extract, 1 to 3 parts of cacumen biotae extract, 1 to 3 parts of radix polygoni multiflori extract, 1 to 3 parts of radix ginseng extract, 0.8 to 1.2 parts of herba houttuyniae extract, 2 to 4 parts of radix sophorae flavescentis extract, 2 to 4 parts of fructus viticis extract and 0.8 to 1.2 parts of herba ecliptae extract; the auxiliary materials comprise the following components in parts by weight: 4-6 parts of chitosan / cationic guar gum composite gel, 0.2-0.4 part of a thickening agent, 1-3 parts of a surfactant and 500-600 parts of water. According to the shampoo disclosed by the invention, the active components are compounded, so that efficient and mild bacteriostasis is realized, infection after hair transplantation is prevented, wounds can be quickly repaired, scalp can be protected, and the shampoo is safe and non-irritant and has popularization value.

The invention discloses a food freezing fresh-keeping solution which is subacid electrolyzed water containing sodium chloride with the mass concentration of 5-10%, calcium chloride with the mass concentration of 1-5%, herba houttuyniae polysaccharide with the mass concentration of 0.5-1% and tamarind polysaccharide with the mass concentration of 0.1-1%. The fresh-keeping liquid utilizes the synergistic effect of all the components, effectively inhibits the growth of microorganisms, maintains the nutritional ingredients, taste and appearance of food, prolongs the fresh-keeping period, and the components are green and safe. The fresh-keeping agent can be applied to freezing and fresh-keeping of foods such as fruits and vegetables, and is used for freezing and storing after soaking or spraying. The problems that an existing freezing preservation technology is poor in safety, poor in preservation effect and the like are solved, and good application prospects are achieved.

The invention provides a heartleaf houttuynia herb composition for relieving respiratory tract discomfort, which is characterized by being prepared from the following raw materials in percentage by weight: 15-20% of heartleaf houttuynia herb extract, 6-12% of platycodon root extract, 0.5-1% of citrus peel volatile oil and the balance of pure water. The preparation method of the herba houttuyniae composition comprises the following steps: S1, uniformly mixing the herba houttuyniae extract, the radix platycodonis extract and the pure water in proportion, and filtering through a microfiltration membrane to obtain clear liquid; s2, adding the citrus peel volatile oil into the clarified liquid in proportion, and homogenizing to obtain uniform liquid; a preparation method of the houttuynia cordata extract comprises the following steps: a, selecting dry houttuynia cordata roots, crushing, and adding water; b, adding a fermentation strain for fermentation; and c, filtering the fermentation liquor, centrifuging, and passing through a membrane to obtain clear liquor. The herba houttuyniae composition for relieving respiratory tract discomfort can quickly and effectively relieve respiratory tract discomfort, and is remarkable in treatment effect and free of adverse side effects.

The invention discloses a planting device for houttuynia cordata, and particularly relates to the technical field of houttuynia cordata planting, the planting device comprises a shell, connecting seats are fixedly connected to the front end of the shell in a bilateral symmetry mode, planting holes are formed in the upper end of the shell in a bilateral symmetry mode, and a discharging assembly is arranged at the upper end of the shell; the rear end of the shell and the inner cavity are jointly provided with a planting assembly, and the discharging assembly comprises a double-shaft motor fixedly installed on the front portion of the left end of the shell. According to the planting device for cordate houttuynia, by arranging the rotary pushing mechanism and the vibrating mechanism, cordate houttuynia divided plants can uniformly fall and are prevented from being wound together, the planting efficiency and accuracy can be effectively improved, manual intervention is reduced through mechanical operation, labor and time are saved, uniform growth is promoted, and the planting efficiency is improved. The survival rate and root development are improved, the precision and efficiency of cordate houttuynia division planting are further improved, healthy growth is promoted, and finally the yield and quality are improved.

The present invention relates to a Chinese medicine for treating late respiratory viral infection, wherein the Chinese medicine comprises the following raw materials in weight proportions: 280-350 parts of Pseudostellariae Radix, 100-140 parts of Cinnamon Twig, 130-170 parts of White Peony Root, 130-170 parts of Poria, 130-170 parts of Atractylodes Macrocephala, 280-340 parts of Shenqu, 100-140 parts of Morus Album, 100-140 parts of Trichosanthes, 130-170 parts of Houttuynia Cordata, 100-140 parts of Platycodon, 100-140 parts of Fritillariae Thunbergii, and 50-70 parts of Licorice. The prescription has the functions of invigorating Qi and nourishing Yin, clearing away heat and resolving phlegm. It is mainly used for treating the late stage of new coronavirus infection, influenza, common cold, etc., which are caused by disharmony between Ying and Wei, consumption of Qi and injury to Yin, physical weakness, fatigue, spontaneous sweating, fear of wind, cough and sputum, dry throat and sore throat, loss of appetite, pale red tongue, thin white or yellow fur, and floating and weak pulse. The traditional Chinese medicine is easy to take, has significant clinical efficacy, and a simple preparation process, and has a good market application prospect.

This invention discloses a method for preparing sodium houttuynia cordata, comprising the following steps: adding sodium methoxide and toluene to a reaction vessel, heating, then slowly adding nonanone and ethyl formate, and after the addition is complete, reacting with a gradient cooling process, and post-processing to obtain an aqueous phase containing intermediate I; adding the aqueous phase containing intermediate I and toluene to the reaction vessel, stirring, cooling, and rapidly introducing liquid sulfur dioxide, continuously stirring and reacting at 0-10°C for 5-15 minutes, cooling, and filtering to obtain crude sodium houttuynia cordata. The preparation method of this invention directly introduces liquid sulfur dioxide during the sulfonation reaction, greatly shortening the process time, while achieving high product yield and purity, and requiring less sulfur dioxide. Furthermore, in the post-processing of sodium houttuynia cordata, adding toluene to the reaction solution beforehand can effectively transfer the generated impurities to the toluene; recrystallization using a 50 v / v% ethanol aqueous solution removes water-soluble and oil-soluble impurities while further reducing the risk of fire and explosion during centrifuge operation.

The invention belongs to the technical field of food, and particularly relates to a composition formula for nourishing and protecting heart. The composition formula comprises the following raw materials: 3-8 parts of pulp of dogwood fruit, 2-6 parts of oyster, 2-5 parts of longan, 2-11 parts of spina date seed, 2-8 parts of platycladi seed, 3-5 parts of hawthorn, 10-12 parts of malt, 2-11 parts of raw endothelium corneum gigeriae galli, 3-5 parts of donkey-hide gelatin, 2-3 parts of codonopsis pilosula, 8-9 parts of sea cucumber, 1-3 parts of ginseng, 1-3 parts of pseudo-ginseng, 5-6 parts of astragalus membranaceus, 12-13 parts of liquorice, 13-15 parts of peach kernel, 1-5 parts of ginkgo, 3-5 parts of houttuynia cordata, 1-3 parts of lily and 0.8-1 part of fish oil. The green tea composition is prepared from the following raw materials in parts by weight: 10-11 parts of green tea, 0.5-0.7 part of coenzyme Q10, 0.6-0.7 part of vitamin D and 0.2-0.3 part of fruit extract, the preparation raw materials are easy to obtain, the raw materials are cheap, the preparation process is simple, and complicated operation steps are avoided, so that the cost can be effectively controlled, effective components of the raw materials are reserved, and the fruit extract is added into the prepared composition, so that the bitter taste of traditional Chinese medicines can be effectively improved; the drinking taste of the composition is improved.

The invention discloses a traditional Chinese medicine composition for treating nasosinusitis as well as a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicines. The traditional Chinese medicine composition for treating nasosinusitis caused by gall-viscera stagnated heat is prepared from the following components in parts by weight: 20 to 30 parts of herba houttuyniae, 15 to 30 parts of herba patriniae, 8 to 20 parts of spina gleditsiae, 25 to 35 parts of gypsum, 10 to 20 parts of rhizoma chuanxiong and 10 to 20 parts of radix angelicae dahuricae. The invention further discloses a preparation method and application of the traditional Chinese medicine composition for treating nasosinusitis caused by gall-viscera stagnated heat syndrome. According to the traditional Chinese medicine composition for treating the nasosinusitis caused by the gallbladder stagnated heat syndrome, the compatibility follows the theory of monarch, minister, assistant and guide, the whole formula has the effects of clearing away heat and toxic materials, expelling pus, opening orifices, promoting blood circulation and relieving pain, and both symptoms and root causes of the nasosinusitis caused by the gallbladder stagnated heat syndrome are treated according to the core pathogenesis of the nasosinusitis caused by the gallbladder stagnated heat syndrome.

The application relates to a feed additive of herbal extracts for Litopenaeus vannamei and application thereof. The feed additive of herbal extracts is composed of dandelion extracts and houttuynia cordata extracts. The dandelion extracts and the houttuynia cordata extracts are mixed in a proportion of 1:1 and then added into the basic feed of Litopenaeus vannamei, so that the growth performance of the Litopenaeus vannamei is remarkably improved, the intestinal and hepatopancreas tissue structures are improved, and the immunity is enhanced. Meanwhile, the extracts effectively regulate the intestinal flora structure, increase the abundance and diversity of the intestinal flora, and promote the nutrient absorption and digestion functions. The extracts have a synergistic effect, are low in price, green in environmental protection, safe and free of residues.