336 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 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 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 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 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 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.

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 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.

The invention belongs to the technical field of veterinary drug compositions, and particularly relates to a veterinary drug composition containing traditional Chinese medicine ingredients, which comprises the following raw materials in variety and proportion: 8-15 parts of honeysuckle, 3-6 parts of fructus forsythiae, 6-9 parts of coptis chinensis, 12-20 parts of chrysanthemum, 6-8 parts of semen plantaginis, 7-10 parts of lygodium japonicum, 6-10 parts of houttuynia cordata, 10-13 parts of radix bupleuri, 3-7 parts of pseudo-ginseng, 6-12 parts of salvia miltiorrhiza, 6-8 parts of subprostrate sophora and 12-20 parts of sculellaria barbata. According to the veterinary medicine composition containing the traditional Chinese medicine components, by selecting honeysuckle, fructus forsythiae, coptis chinensis, chrysanthemum, semen plantaginis, lygodium japonicum, houttuynia cordata, radix bupleuri, pseudo-ginseng, salvia miltiorrhiza, subprostrate sophora and sculellaria barbata, the effects of clearing away heat and toxic materials, stopping diarrhea and dysentery, cooling blood and dispelling wind, nourishing yin and moistening dryness, strengthening the body resistance to eliminate pathogenic factors and expelling and killing insects of the composition can be guaranteed; and by arranging the stabilizer, the cosolvent and the preservative, the state stability and the service life of the composition can be guaranteed.

The application discloses a functional composition for improving bone and joint health, a conditioner and application. The functional composition comprises a first active component and a second active component; the first active component comprises elastin peptide, haematococcus pluvialis and ergothioneine; and the second active component comprises one or more of houttuynia cordata and non-denatured type II collagen. The application realizes the protection effect on joint, cartilage and bone health by scientific matching of the components and synergistically improving the glycosaminoglycan level in chondrocytes and the osteocalcin level in osteoblasts. Meanwhile, the components in the functional composition for improving bone and joint health are natural and have good biocompatibility, and have no obvious side effects, so that the application provides a kind of drug or a substitute for the treatment and prevention of bone diseases.

The invention relates to compound herba houttuyniae eye drops as well as a preparation method and application of the compound herba houttuyniae eye drops. Comprising the following preparation raw materials in percentage by mass: 1-6% of a herba houttuyniae extracting solution, 1-5% of an aglaia odorata extracting solution, 1-2% of a gelidium amansii extracting solution, 0.1-0.3% of acyclovir, 0.1-0.3% of tobramycin, 0.01-0.1% of dexamethasone sodium phosphate, 0.1-1% of sodium hyaluronate, 0.1-3% of glycerol and 88-93% of purified water. According to the compound herba houttuyniae eye drops prepared by the preparation method disclosed by the invention, the herba houttuyniae extracting solution, the aglaia odorata extracting solution, the gelidium amansii extracting solution, the acyclovir, the tobramycin and the dexamethasone sodium phosphate are combined for use, so that the compound herba houttuyniae eye drops have a relatively good curative effect on pets suffering from bacterium and virus mixed infection type conjunctivitis / keratitis; the compound herba houttuyniae eye drops are good in high-temperature-resistant storage stability and good in curative effect, the problem of frequent administration can be reduced, and the compound herba houttuyniae eye drops are more convenient to use and store.

The invention relates to the technical field of traditional Chinese medicine compositions, in particular to a pharmaceutical composition for treating rhinitis and a preparation method and application thereof. The invention provides a pharmaceutical composition for treating rhinitis. The pharmaceutical composition is prepared from the following components in parts by mass: 12-15 parts of astragalus membranaceus, 9-12 parts of codonopsis pilosula, 9-12 parts of houttuynia cordata, 6-9 parts of divaricate saposhnikovia root, 9-12 parts of bighead atractylodes rhizome, 6-9 parts of radix bupleuri, 6-9 parts of ginger processed pinellia, 6-9 parts of fructus forsythiae, 6-9 parts of radix angelicae, 6-9 parts of fried semen armeniacae amarae, 6-9 parts of cocklebur fruit, 6-9 parts of isatis root, 6-9 parts of pogostemon cablin, 3-6 parts of rhodiola rosea, 2-4 parts of schizonepeta, 3-6 parts of dried ginger, 3-5 parts of Chinese date and 3-6 parts of liquorice. The composition provided by the invention is effective for both allergic rhinitis and chronic sinusitis, can relieve acute symptoms and improve chronic inflammation, and overcomes the defect of insufficient pertinence of the existing traditional Chinese medicine compound.

The invention discloses an electric houttuynia cordata harvester which comprises a rack, one end of the rack is a feeding end, the other end of the rack is a discharging end, a conveying belt is installed on the rack, moving wheels are installed below the rack, the feeding end of the rack is hinged to a material collecting frame, a material collecting roller and a material collecting plate are installed on the material collecting frame, and a material collecting motor is installed on the material collecting frame. A plurality of material receiving rods are evenly arranged on the surface of the material receiving roller, a receding hole is formed in the material receiving plate, a connecting frame is installed on the machine frame, a driving rod is rotationally connected to the connecting frame, a driving piece for driving the driving rod to rotate is installed on the connecting frame, and the driving rod is connected with the material receiving frame through the connecting piece and drives the material receiving frame to rotate. When cordate houttuynia is collected, the material collecting rods on the material collecting roller are inserted into soil and pick up the cordate houttuynia, and the cordate houttuynia is conveyed to the conveying belt of the rack along with the material collecting roller and conveyed to the discharging end of the rack through the conveying belt, so that the labor intensity of workers is reduced, the collecting efficiency of the cordate houttuynia is improved, and time and labor are saved.

The invention relates to the technical field of traditional Chinese medicine, and discloses a children lung clearing and asthma relieving ointment and health care patch, the children lung clearing and asthma relieving ointment comprises a front patch and a rear patch, the front patch is used for relieving cough and swelling, the front patch comprises fresh white impatiens balsamina pedicel, fresh burdock rhizome, flaxseed oil, musk and myrrh, and the front patch is prepared from the following components: fresh white impatiens balsamina pedicel, fresh burdock rhizome and flaxseed oil which are fried to be slightly scorched and soaked for 72 hours or more; the herbal medicine ingredients are medical hot melt adhesives and carbon steel balls, the rear patch is used for clearing lung and relieving asthma, the components of the rear patch comprise scutellaria baicalensis, mint, cortex mori radicis, cortex lycii radicis, semen momordicae, ginger powder, ramulus mori, folium eriobotryae, bamboo leaves, cypress leaves, tangerine leaves, pepper, houttuynia cordata, radix isatidis, dandelion full beads and fructus forsythiae, and the herbal medicine ingredients are the medical hot melt adhesives. The front patch is attached to the Danzhong acupoint-Tiantu acupoint, the rear patch is attached to the lung acupoint-Yongquan acupoint, meanwhile, the children are difficult to take medicine, do not enter the mouth and are assisted in fixed-point medicine administration at the acupoints with high safety, the set is used in a matched mode to achieve the directional health care effect, the effect is better, and assistance is provided for the children according to the characteristic that the children are difficult to take medicine.

The present invention relates to a method for producing a composition for promoting hair growth, and more particularly, to a raw material mixing step for mixing ground pine needles, ground pine cones, heartleaf houttuynia herbs, green tea leaves, cotyledons and an ethanol aqueous solution, and to a method for producing a composition for promoting hair growth. A fermentation step: inoculating the mixture cured in the curing step with lactic acid bacteria and fermenting; and mixing the additives, namely mixing the additives containing the hair root cell growth factors. A fermentation product produced by the fermentation step. The composition for promoting hair growth prepared by the method provides nutrition for hair, improves the health of scalp and hair roots, and shows an excellent hair growth effect.

This invention relates to the field of beverage technology, specifically disclosing a low glycemic index health beverage rich in monk fruit leaf flavonoids. The beverage comprises main ingredients, which are composed of the following components by weight: 18-35 parts monk fruit leaf extract, 15-22 parts bitter melon extract, and 15-22 parts houttuynia cordata extract. This invention's low glycemic index health beverage, rich in monk fruit leaf flavonoids, utilizes the bioactivity of natural plant raw materials such as monk fruit leaves, bitter melon, and houttuynia cordata. Through a reasonable proportion of components, it is formulated into a compound beverage with high nutritional value, possessing health benefits such as anti-fatigue, antipyretic, anti-inflammatory, diuretic, and non-toxic effects. Furthermore, it is safe and non-toxic. Combined with monk fruit glycosides and erythritol as sweeteners, it has a good flavor while maintaining a low glycemic index, meeting the needs of people trying to reduce their sugar intake.

This invention provides a medicinal ointment for treating rhinitis based on a traditional Chinese medicine compound and its preparation method, relating to the field of traditional Chinese medicine technology. The medicinal ointment for treating rhinitis based on a traditional Chinese medicine compound comprises the following components in parts by weight: Bupleurum chinense 2-10 parts, Dictamnus dasycarpus root bark 3-7 parts, Magnolia biondii flower 8-12 parts, Xanthium sibiricum fruit 4-10 parts, Centipeda minima 2-6 parts, Liquidambar formosana fruit 6-10 parts, Chrysanthemum indicum flower 6-10 parts, Angelica dahurica root 6-12 parts, Houttuynia cordata flower 8-12 parts, Borneol 1-3 parts, Menthol 1-3 parts, Ligusticum chuanxiong rhizome 5-13 parts, Scutellaria baicalensis root 8-12 parts. The ingredients are: 5-11 parts licorice root, 9-10 parts calamus, 1-5 parts Fritillaria thunbergii, 2-6 parts Gleditsia sinensis thorns, 6-10 parts Saposhnikovia divaricata, 8-12 parts Cynanchum paniculatum, 3-9 parts Kochia scoparia, 1-2 parts artificial musk, 5-8 parts ginger, 3-4 parts myrrh, 4-6 parts Schisandra chinensis, 1-3 parts petrolatum, 1-3 parts beeswax, and 2-3 parts coconut oil. In this invention, myrrh reduces acute inflammatory reactions of the nasal mucosa through its anti-inflammatory effect, while Schisandra chinensis reduces secretions through its astringent effect. The combination of the two can effectively relieve nasal congestion and runny nose symptoms.

The invention relates to the technical field of traditional Chinese medicines, in particular to a composition, a preparation method thereof and application of the composition in preparation of a poultry feed additive. The four raw materials of herba houttuyniae, radix isatidis, pericarpium trichosanthis and anisodus tanguticus slag powder are selected, through reasonable composition and scientific compatibility, all the components show a synergistic effect in the aspects of increasing the growth rate of broiler chickens and improving the growth performance, and the feed additive is safe and free of toxic and side effects, so that the feed additive can be used as a poultry feed additive for poultry breeding, and the feed additive has good economic benefits. The basic requirements of modern agricultural ecological safe breeding and sustainable development are met.

This invention relates to the field of peppermint balm technology, specifically disclosing a peppermint balm with moisturizing and soothing functions and its preparation method, comprising the following raw materials in parts by weight: 40-45 parts white petrolatum, 15-20 parts houttuynia cordata extract doped with nano-silica, 10-15 parts paraffin, 10-15 parts menthol, 5-10 parts trehalose, 2-5 parts hydroxyethyl cellulose, 25-30 parts glycerin, and 2-5 parts Tween-80. The peppermint balm of this invention uses white petrolatum combined with paraffin, and is further blended and formulated with menthol, trehalose, hydroxyethyl cellulose, glycerin, Tween-80, and a modifier. Through the synergistic effect of the attapulgite modifier and the houttuynia cordata extract doped with nano-silica, the prepared peppermint balm achieves a coordinated improvement in moisturizing efficacy, soothing properties for skin redness and swelling from insect bites, and long-lasting antibacterial properties, thus improving the product's efficiency.

The invention discloses a traditional Chinese medicine composition for clearing away heat and toxic materials and a preparation method thereof.The traditional Chinese medicine composition for clearing away heat and toxic materials takes houttuynia cordata as a main medicine and is composed of folium mori, chrysanthemum, selfheal, rhizoma phragmitis, platycodon grandiflorum, lophatherum gracile, mint, agastache rugosus, raw liquorice, hawthorn, poria cocos, houttuynia cordata, the root of kudzu vine, Chinese yam, Chinese dates, fructus amomi, citron, white hyacinth beans and perilla leaves. Houttuynia cordata is used as a main medicine, has a strong heat-clearing and detoxifying effect and is matched with reed rhizome, lophatherum gracile and the like, reed rhizome can clear heat, purge fire, promote salivation and quench thirst, lophatherum gracile can clear heat, relieve restlessness and induce diuresis, and the reed rhizome and the lophatherum gracile together enhance the heat-clearing capability of the whole composition, so that the heat-clearing and detoxifying effect is more comprehensive; folium mori can dispel wind and heat, clear away lung-heat and moisten dryness, chrysanthemum can clear liver, improve eyesight and clear away heat and toxic materials, and the folium mori, chrysanthemum and mint have good relieving effects on headache, fever, red eye swelling and pain and other symptoms caused by exogenous wind and heat together.

The invention belongs to the technical field of tobacco cultivation, and provides a tobacco quality-improving and efficiency-improving fertilization combination, a cordate houttuynia relay intercropping mode and a cordate houttuynia relay intercropping method.The tobacco quality-improving and efficiency-improving fertilization combination comprises a tobacco special fertilizer, a cake fertilizer and a microbial agent which have a synergistic effect so as to improve the tobacco planting soil micro-ecological environment and improve the tobacco quality and economic benefits; the microbial agent has the functions of improving the diversity of rhizosphere soil microorganisms and optimizing the community structure; the tobacco planting soil micro-ecological environment can be comprehensively improved, the agronomic characters, appearance quality and economic benefits of tobacco leaves are remarkably improved, the fertilizer utilization rate is increased, beneficial microorganisms are enriched, and effective technical support is provided for green and sustainable development of the tobacco industry.

The invention relates to the technical field of tea substitutes, in particular to compound tea capable of clearing away heat and toxic materials based on a multi-layer scenting process and a preparation method. The compound tea capable of clearing away heat and toxic materials comprises the following raw material components in parts by weight: 1-5 parts of acer truncatum, 1-5 parts of honeysuckle, 1-5 parts of fructus forsythiae, 1-3 parts of platycodon grandiflorum, 8-15 parts of fresh rhizoma phragmitis, 1-3 parts of liquorice, 5-10 parts of astragalus membranaceus, 1-5 parts of penthorum chinense pursh, 12-30 parts of black tea, 0.5-2 parts of ginseng, 2-4 parts of cape jasmine, 1-10 parts of dandelion, 1-5 parts of selfheal, 5-10 parts of semen cassiae and 3-8 parts of houttuynia cordata. The compound tea capable of clearing away heat and toxic materials adopts a multi-layer scenting process, the loss of active ingredients in the obtained compound tea capable of clearing away heat and toxic materials is small, the flavor is rich, the effects of multiple components are mutually cooperated and promoted, and the compound tea has a very good conditioning effect on the sub-health states of modern people, such as vigorous liver fire, metabolic imbalance and the like.

The invention relates to the field of cosmetics, in particular to a hair preparation for killing mites and relieving scalp inflammation and a preparation process. The composition for killing mites and relieving scalp inflammation is prepared from salicylic acid, azelaic acid, a citronella extract, a herba violae extract, a herba houttuyniae / radix scutellariae extract, a solvent, a solubilizer and water, and then the composition is applied to a hair preparation. The composition has excellent acarus killing and anti-inflammatory performance, and the hair composition is endowed with excellent performance.

The invention relates to the technical field of medicines, in particular to a wood vinegar skin care composition for damp-heat constitution and application of the wood vinegar skin care composition. The medicine is prepared from the following components: wood vinegar, cortex phellodendri, herba violae, herba portulacae, herba houttuyniae, amomum tsao-ko kernels, pine needles, birch bark, fructus evodiae and radix clematidis. When the wood vinegar skin care composition provided by the invention is used for treating damp-heat constitution acne patients, the cure rate reaches 92% or above, and the acne does not relapse within 6 months. Moreover, the acne is deeply cleaned and removed, scars are repaired, smooth and clean skin is remodeled, and the acne treatment effect on damp-heat constitution caused whelks is remarkable.