43results about How to "High extraction rate of active ingredients" patented technology

The invention discloses a nutritional health food with the function of improving gastrointestinal function and a preparation method thereof. The nutritional health food can be used for regulating the intestinal flora to improve the gastrointestinal function from the aspects of increasing the probiotics type and quantity, increasing the probiotics nutrient substance, inhibiting the growth of harmful bacteria and enhancing the immunity of human body. According to the preparation method, probiotics powder such as lactobacillus plantarum is used as the main raw material, and edible fungi extracts and modified dietary fibers are scientifically compounded; saussurea involucrata culture extracts which are capable of remarkably enhancing the immunity of human body, resisting inflammatory and easing pain, and have the functions of oxidation resistance, radiation resistance and fatigue resistance are used, so that while the intestinal probiotics flora types is increased, the fix planting capacity of the endogenous probiotics and exogenous probiotics in the intestinal tracts of human body is remarkably enhanced, and fix planting time of the endogenous probiotics and exogenous probiotics in the intestinal tracts of human body is prolonged remarkably, the growth and reproduction of the harmful bacteria, particularly the Gram negative bacteria, in the intestinal tracts are effectively inhibited, the forming of the probiotic floras in the intestinal tracts is fully regulated and the nutritional health food which is good in probiotic property, capable of remarkably enhancing the immunity of human body and has the effect of improving the gastrointestinal function is prepared.

The invention discloses a health food capable of improving intestinal floras and a preparation method of the health food. The intestinal floras are adjusted on a plurality of aspects of increasing the probiotics variety and quantity, adding probiotic nutrient substances, inhibiting the harmful bacterial growth and increasing the human immunity, so that the gastrointestinal functions are improved. With probiotic powder such as lactobacillus plantarum as a main raw material, an edible mushroom extract is scientifically compounded, and dietary fibers are modified, so that the human immunity can be significantly improved; a saussurea involucrate culture extract has the efficacies of resisting inflammation, relieving pain, and resisting oxidation, radiation and fatigue; the variety of the intestinal beneficial bacteria floras is increased; the field planting capacity of endogenous and exogenous probiotics in human intestinal tracts is significantly enhanced and the field planting time of endogenous and exogenous probiotics in human intestinal tracts is significantly prolonged; the growth and the reproduction of intestinal harmful bacteria, especially gram negative bacteria, are effectively inhibited; the components of the intestinal beneficial bacteria floras are fully adjusted; and the health food which is high in probiotic property, and is capable of significantly improving the human immunity and improving the intestinal floras is prepared.

The invention discloses a probiotic-containing health food and a preparation method thereof, wherein intestinal florae are adjusted in many aspects of increasing the types and quantity of probiotics, increasing the nutrient substances of the probiotics, inhibiting the growth of harmful fungi, enhancing human immunity and the like, so as to improve gastrointestinal functions. Probiotic powders of lactobacillus plantarum and the like are taken as main raw materials, and edible fungi extract, modified dietary fibres, a saussurea involucrata culture extract capable of remarkably enhancing the human immunity, resisting inflammation and easing pain and having anti-oxidization, anti-radiation, anti-fatigue functions and the like are scientifically compounded, and then the planting capacity and the planting time of endogenous and exogenous probiotics in human intestinal tracts are remarkably improved and prolonged, the growth and reproduction of intestinal harmful fungi, especially, Gram-negative bacterium, are effectively inhibited, and the composition of intestinal probiotic florae is adequately regulated while the types of the intestinal probiotic florae are increased; therefore, a health food with high probiotic property, capable of remarkably enhancing human immunity and containing probiotics is prepared.

The invention relates to the field of daily cosmetics, and particularly relates to a mild type Chinese medicinal herb hand sanitizer with bacteriostatic, antibacterial and skin moisturizing effects, including a Chinese medicinal herb composition and an extraction process thereof and a preparation method of the hand sanitizer. A Forsythia suspensa leaf hand sanitizer comprises a functional component, a surfactant, a thickener, a humectant, a pH regulator, an anti-hard water agent, an aromatic, a pigment, a pearling agent and deionized water, wherein the functional component is Forsythia suspensa leaf extract, traditional Chinese medicine mixed extract, and Dioscorea opposita powder, and the traditional Chinese medicine mixed extract is mixed extract of Scutellaria baicalensis, Astragalus membranaceus and Asparagus cochinchinensis. The hand sanitizer provided by the invention has cleaning and antibacterial, skin moisturizing and skin caring effects, and does not cause dry hand skin, skin injury and other adverse effects even after frequent hand cleaning.

The invention discloses a health food for resisting fatigue and improving gastrointestinal functions and a preparation method of the health food. Intestinal floras are adjusted on a plurality of aspects of increasing the probiotics variety and quantity, adding probiotic nutrient substances, inhibiting the harmful bacterial growth and increasing the human immunity, so that the gastrointestinal functions are improved. With probiotic powder such as lactobacillus plantarum as a main raw material, an edible mushroom extract is scientifically compounded, and dietary fibers are modified, so that the human immunity can be significantly improved; a saussurea involucrate culture extract has the efficacies of resisting inflammation, relieving pain, and resisting oxidation, radiation and fatigue; the variety of the intestinal beneficial bacteria floras is increased; the field planting capacity and the field planting time of endogenous and exogenous probiotics in human intestinal tracts are significantly enhanced; the growth and the reproduction of the intestinal harmful bacteria, especially gram negative bacteria, are effectively inhibited; the components of the intestinal beneficial bacteria flora are fully adjusted; and the health food which is high in probiotic property, and is capable of significantly improving the human immunity, resisting the fatigue and improving the gastrointestinal functions is prepared.

The invention relates to a production technology of fresh zanthoxylum oil and aims at the defects of deficient and incomplete squeezing caused by an existing method that the fresh bunge prickly ash and edible vegetable oil after being mixed are squeezed, high residual oil content of waste residues and larger labor intensity. By the optimized procedures of material selection, pulverized manufacture of fruit juice, mixing, filtration, colloid removal, waxing, deposits and trace moisture thereof, the invention improves the production efficiency, shortens the production procedure, enhances the daily yield, lowers the rate of waste materials, lowers the cost, is timesaving and laborsaving, has better mouth feel, is more scientific and reasonable, improves the quality and the storage stability of a product, reflects the diversity of the product, increases the selectivity for consumers and enlarges the application range of production raw materials.

The invention discloses a technology for producing extract solution from baical skullcap root, and the key point of the technical scheme is that the technology for producing the extract solution from the baical skullcap root comprises the steps of smashing, stirring, mixing, heating, boiling, pressure-filtering, stirring, mixing, heating, soaking, smashing, beating, pressure-filtering and canning, thereby obtaining a finished product of the extract solution from the baical skullcap root. The technology for producing the extract solution from the baical skullcap root for extracting flavonoid compounds is characterized by simple method, fast leaching speed, high extraction rate of active ingredients and no need of purification and separation, the extract solution from the baical skullcap root is a natural, high-efficient and multifunctional additive for cosmetics which integrates the multiple effects of removing freckles, whitening, sun-screening, anti-allergy, anti-inflammation and anti-aging into a whole and can be directly used in sunscreen cream, mask, cream and other cosmetics, thereby not only improving the internal quality of the extract solution from the baical skullcap root, but also greatly saving the production cost. The technology for producing the extract solution from the baical skullcap root is applicable to producing the extract solution from the baical skullcap root and the extract solution from Chinese herbal medicines.

The invention relates to a purple perilla beverage and aims at providing a perilla leaf extraction method which is high in effective ingredient extraction efficiency and short in extraction time and providing the purple perilla beverage that is prepared by the perilla leaf extract extracted by the extraction method and has good flavor and high nutrient contents and a preparation method thereof. The purple perilla beverage comprises the following components according to mass percentage: 3.5-7.0% of perilla leaf extract, 2.5-3.8% of granulated sugar, 0.2-0.24% of acesulfame potassium, 0.1% of compound stabilizer, 0.22-0.34% of citric acid, and the balance of water. The preparation method comprises the steps of extracting the perilla leaf extract from the perilla leaf through ultrasonic, uniformly mixing all components according to proportion and then filtering, tinning the filter liquor, sterilizing instantly at high temperature, carrying out light inspection, and boxing so as to obtain the product. The purple perilla beverage has the advantages of being high in usage efficiency of the perilla leaf nutrient components and short in extraction time, having antipyresis effect, depressurization effect, lipid-lowering effect, anti-diabetic effect, anti-bacterium effect and the like, being clear in color and meeting the public demand on flavor.

Belonging to the technical field of traditional Chinese medicine and health care product processing, the invention relates to an Ampelopsis grossedentata preparation for reducing blood sugar, blood lipid and blood pressure and its preparation method. The preparation solves the problem of applying Ampelopsis grossedentata in reducing blood sugar, blood lipid and blood pressure, its effective component utilization rate is high, and the production process is simplified. The preparation method consists of: crushing Ampelopsis grossedentata tender branches and leaves, carrying out water extraction or alcohol extraction one to three times, conducting filtration, combining filtrates, adding an organic solvent for separation or directly conducting concentrating to obtain an extract, performing drying, adding auxiliary materials, mixing the materials, conducting granulation and tabletting, and implementing sugarcoating, thus obtaining tablets or capsules or soluble granules (granules) or other oral preparations.

The invention provides a method for extracting the effective component archin of the giant knotweed rhizome, which puts the drugs into five extracting tanks after shattering them to in turn extract the E, D, C, B, A tank with the extracting solution: 30%-70% alcohol whose amount is 8-12 volume of the drug's quality, the temperature: 35-65 deg. and the time: 20-50 minutes, so that the effect component of the extracting solution of the five tanks descendent, it then discharges opeing the tank which has the highest effect component and discharges the dross of the tank which has been five solution extracted, it dose interval removal to the other extracting solution and dose four cycles and then amalgamates the extracting solutions.

A medicinal composition in the form of injection for treating cardiovascular disease contains ginsenoside, ophiopogon saponin, and pharmacologically acceptable additives. Its preparing process is also disclosed.

The invention relates to a preparation method of solid water-soluble lead-removed propolis, which belongs to the field of deep processing technology of proplis. The propolis is mainly prepared by the following steps of: adding 50 to 90 percent ethanol into 10 to 50 weight parts of propolis raw powder; stirring at normal temperature and leaching for 6 to 24 hours; lowering the temperature to 0 to 8 DEG C with circulating cold saline and performing cold leaching for 2 to 12 hours; centrifugally filtering at the speed of between 1,000 and 6,000 rpm; performing chromatography on filtrate by using an acid cation exchange resin chromatographic column; decompressing chromatographic solution and removing the ethanol so as to obtain concentrated solution with the relative density of 1.28; dissolving the concentrated solution in purified aqueous solution which contains 5 to 50 percent of starch glycolipid; emulsifying by using a homogenizer or a colloid mill; and performing spray drying or vacuum decompression drying on emulsified liquid so as to obtain the solid water-soluble propolis. Detection on the propolis produced by the preparation method indicates that the total flavonoid content of the propolis is more than or equal to 13.86 mg / g and the lead content is less than or equal to 0.03 ppm, wherein the total flavonoid serves as a marking component.

The invention discloses moistening and whitening essence which is composed of 0.8-1.5 parts of mesona chinensis extract, 0.1-0.8 part of mint extract, 0.5-1.5 parts of cortex magnolia officinalis extract, 1.2-2.5 parts of gallnut extract, 25-30 parts of humectants and 0.05-0.1 part of a chelating agent. The moistening and whitening essence disclosed by the invention is safe, mild and non-stimulating, has obvious effects of moistening, moisturizing and whitening, and is capable of promoting skin glossiness, wettability and smoothness after long-term use.

The present invention discloses a method for extracting saponins effective component from Chinese medicinal material notoginseng. Said method adopts the following steps: firstly, pulverizing notoginseng root to obtain notoginseng powder whose grain size is 20-80 meshes, utilizing four extraction tanks of A,B,C and D, respectively adding 10g of notoginseng powder into every extraction tank, then adding 35%-90% ethyl alcohol solution into said four extraction tanks respectively, heating to 35-80deg.C and extracting for 20-60 min., successively making extraction of D,C.B and A to make effective component contents in extracts of four extraction tanks be successively decreased, then combining extracts. Said method can greatly raise extraction efficiency of notoginseng saponins effective component.

The present invention relates to a method for preparing Chinese medicine tablet preparation by adopting ultramicropulverization technology. Said method includes the following steps: raw material treatment, granulating, tabletting and coating, in which when the Chinese medicinal material is pulverized, the Chinese medicinal material can be pulverized into the crude granules with 60-300 meshes, then the crude granules are ultramicropulverized into the fine granules with 1250-2500 meshes, then dissolving these granules with solvent, filtering and taking out the filtrate. Said invention is small in table volume, high in medicinal effective component extraction rate and high in medicine utilization rate.

The invention discloses a method for extracting and separating glycyrrhizic acid, glycyrrhizic flavone and glycyrrhiza polysaccharide from liquorice. The method comprises the following steps of cleaning the liquorice, crushing, conveying the liquorice into a feeding device of ultrasonic continuous countercurrent equipment through a quantitative feeder, extracting by adopting a gradient solvent at the extraction temperature of 50-60 DEG C, wherein the ratio of the total volume of the extraction solvent to the weight of the liquorice is (8-10): 1, and the total extraction time is 90-150 minutes; and concentrating under reduced pressure until the volume is 1 / 15-1 / 20 of the original volume, performing spray drying, purifying a crude product through macroporous adsorption resin, and drying to obtain glycyrrhiza polysaccharide, glycyrrhizic acid and glycyrrhizic flavone compounds. The extraction rate of effective components in liquorice is high, can reach 90% and is higher than the extraction rate of a common extraction process; and the comprehensive utilization rate of liquorice is high, liquorice resources are saved, environmental pollution is reduced, and the method can be widely applied to extraction and purification of effective components of medicinal materials.

The invention provides a method for continuously and comprehensively extracting the liquorice ingredient with high pressure. The method comprises the steps that high-pressure digestion is continuously carried out, wherein water is utilized for mixing smashed liquorice into pulp, a high-pressure pump is utilized for pushing the pulp into a high-pressure digestion container, and the pulp is continuously fed and discharged within the pressure bearing time to achieve liquid state digestion; two-stage flocculation and purification are carried out, wherein water is used for diluting the pulp high-pressure digested materials, then filtering is carried out to obtain filtered clear liquid, and tannin, heavy metal and protein in the filtered clear liquid are removed; complexing separation is carried out, wherein a complexing agent is utilized for dividing deeply-purified liquid into solid and liquid phases; follow-up purification is carried out, wherein the PH value of the liquid phase is adjusted by dilute acid for precipitation, ethyl alcohol for precipitation is used for reflux extraction and filtering to obtain a filter cake with glycyrrhiza polysaccharide and an ethanol extract with glycyrrhizic acid, and mono-ammonium glycyrrhizinate is obtained from the extracted solution; reflux extraction and filtering are carried out on the solid phase obtained through complexing separation at preset temperature by means of acid alcohol, vacuum concentration is carried out on filtered clear liquid, and glycyrrhiza uralensis is obtained.

The invention discloses a nutritional and health food with improved gastrointestinal functions and a preparation method thereof, which can adjust intestinal bacteria from various aspects such as increasing the type and quantity of probiotics, increasing the nutrients of probiotics, inhibiting the growth of harmful bacteria, and increasing human immunity. Group, improve gastrointestinal function. Using probiotic powders such as Lactobacillus plantarum as the main raw materials, scientifically compound edible fungus extracts and modified dietary fiber; Snow Lotus that can significantly improve human immunity, anti-inflammatory and analgesic, and has anti-oxidation, anti-radiation and anti-fatigue functions culture extracts, etc., while increasing the types of intestinal probiotic flora, it significantly enhanced the colonization ability and colonization time of endogenous and exogenous probiotics in the human intestinal tract, and effectively inhibited harmful intestinal bacteria, especially leather. The growth and reproduction of Lambert-negative bacteria fully regulate the composition of intestinal probiotic flora, and prepare a nutritional and health food with strong probiotic properties, significantly improving human immunity, and improving gastrointestinal function.

The invention relates to a production technology of fresh zanthoxylum oil and aims at the defects of deficient and incomplete squeezing caused by an existing method that the fresh bunge prickly ash and edible vegetable oil after being mixed are squeezed, high residual oil content of waste residues and larger labor intensity. By the optimized procedures of material selection, pulverized manufacture of fruit juice, mixing, filtration, colloid removal, waxing, deposits and trace moisture thereof, the invention improves the production efficiency, shortens the production procedure, enhances the daily yield, lowers the rate of waste materials, lowers the cost, is timesaving and laborsaving, has better mouth feel, is more scientific and reasonable, improves the quality and the storage stability of a product, reflects the diversity of the product, increases the selectivity for consumers and enlarges the application range of production raw materials.

The invention provides a preparation method of semen pharbitidis extracts. The preparation method comprises the following steps of: S1: smashing semen pharbitidis traditional Chinese medicine materials, and carrying out sieving; S2: dipping the smashed semen pharbitidis in a sodium bicarbonate solution, and then, carrying out concentration to obtain semen pharbitidis powder; S3: dipping the semen pharbitidis powder obtained in S2 in an ethyl alcohol solution; S4: carrying out reduced pressure concentration on dipping liquid to obtain dipped semen pharbitidis powder; S5: adding the dipped semen pharbitidis powder into ethyl acetate to carry out microwave extraction to obtain first extraction liquid and first liquid slags; S6: adding the first liquid slags into the ethyl acetate to carry out microwave extraction to obtain second extraction liquid and second liquid slags; S7: after the first extraction liquid and the second extraction liquid are mixed, carrying out filtering, carrying out the reduced pressure concentration on a filtrate, and carrying out extraction liquid recovery until a solvent is of a paste form; and S8: adding deionized water to carry out dissolving, slowly adding the obtained solution into macroporous resin to carry out purification, standing for 1h, carrying out gradient elution by ethyl alcohol, and then, carrying out the reduced pressure concentration and vacuum drying to obtain the semen pharbitidis extracts.

The invention discloses a fever cooling patch and a preparation method thereof. The fever cooling patch is prepared from the following raw materials in parts by weight: 150 to 200 parts of traditional Chinese medicine extract, 80 to 100 parts of filler, 30 to 50 parts of matrix raw materials and 10 to 30 parts of surface penetrant, wherein the traditional Chinese medicine extract is prepared from the following raw materials in parts by weight: 13 to 15 parts of radix aconiti carmichaeli, 10 to 12 parts of cortex cinnamomi, 12 to 15 parts of radix puerariae, 12 to 14 parts of plantain herb, 10 to 13 parts of herba cirsii, 10 to 13 parts of herba seu radix cirsii japonici, 10 to 12 parts of cortex phellodendri, 8 to 10 parts of periostracum cicadae, 8 to 10 parts of flos magnoliae, 8 to 10 parts of folium artemisiae argyi, 6 to 8 parts of borneol, 6 to 8 parts of cornu saigae tataricae powder, 4 to 6 parts of herba pogostemonis, 3 to 5 parts of radix polygalae, 3 to 5 parts of herba spirodelae and 3 to 5 parts of herba houttuyniae. According to the fever cooling patch disclosed by the invention, an argument is carried out by warming yang and guiding fire to origin; due to the assistance of an antipyretic eruption promoting drug, the fever cooling patch takes effect quickly, is good in curative effect, is safe and has no toxicity and side effects.

The invention relates to a purple perilla beverage and aims at providing a perilla leaf extraction method which is high in effective ingredient extraction efficiency and short in extraction time and providing the purple perilla beverage that is prepared by the perilla leaf extract extracted by the extraction method and has good flavor and high nutrient contents and a preparation method thereof. The purple perilla beverage comprises the following components according to mass percentage: 3.5-7.0% of perilla leaf extract, 2.5-3.8% of granulated sugar, 0.2-0.24% of acesulfame potassium, 0.1% of compound stabilizer, 0.22-0.34% of citric acid, and the balance of water. The preparation method comprises the steps of extracting the perilla leaf extract from the perilla leaf through ultrasonic, uniformly mixing all components according to proportion and then filtering, tinning the filter liquor, sterilizing instantly at high temperature, carrying out light inspection, and boxing so as to obtain the product. The purple perilla beverage has the advantages of being high in usage efficiency of the perilla leaf nutrient components and short in extraction time, having antipyresis effect, depressurization effect, lipid-lowering effect, anti-diabetic effect, anti-bacterium effect and the like, being clear in color and meeting the public demand on flavor.

The invention discloses a traditional Chinese medicine extract with allergy-relieving and anti-inflammatory effects, a preparation method for the traditional Chinese medicine extract and application of the traditional Chinese medicine extract. The traditional Chinese medicine extract is prepared from the following raw pharmaceutical materials in parts by weight: 6-8 parts of haichow elsholtzia herb, 5-6 parts of rhizoma pleionis, 2-3 parts of doubleteeth pubescent angelica roots, 2-3 parts of rhizoma sparganii, 1-2 parts of catechu and 1-2 parts of radix polygalae. The preparation method comprises the following steps: (1) crushing traditional Chinese medicines in the prescription, and carrying out heated extraction in an ethanol solution; (2) carrying out cooling, filtering, decoloring andrefined filtration, and taking refined filtrate for later use; (3) concentrating the filtrate obtained in the step (2) so as to obtain traditional Chinese medicine extract concrete; and (4) mixing the traditional Chinese medicine extract concrete obtained in the step (3) with polyalcohol, carrying out dissolving, and carrying out filtering, thereby obtaining the traditional Chinese medicine extract with the allergy-relieving and anti-inflammatory effects. The traditional Chinese medicine extract provided by the invention has multiple effects of inhibiting activity of hyaluronidase, clearing free radicals, resisting inflammations and allergies, strengthening a skin barrier function, and the like and can be extensively applied to various medical supplies and daily chemical products for skinsuch as cream.

The method for improving Chinese medicine extraction process by using micronization technology includes the procedures of Chinese medicinal materials treatment, soaking and filtration, in which the treatment of the Chinese medicinal material includes the following steps: pulverizing it to obtain crude granules whose grain size is 60-300 meshes, then further pulverizing the crude granules to obtain the ultrafine Chinese medicine powder whose grain size is 1250-25000 meshes, then fully dissolving the ultrafine Chinese medicine powder by using solvent for 1-15 hr. and its temp. is 0-110 deg.C.

The invention discloses a preparation method of an effective part of dendrobium officinale. The method comprises steps as follows: firstly, extracting fat-soluble extracts represented by bibenzyl from the dendrobium officinale with a high-concentration alcohol-water system, refining the extracts with a macroporous resin method to obtain a total bibenzyl effective part with the bibenzyl content higher than 50%, and preparing dregs of the extracts into dendrobium officinale total polysaccharides with water extraction and alcohol precipitation methods; drying and evenly mixing the total bibenzyl effective part and the dendrobium officinale total polysaccharides obtained in two steps to obtain a dendrobium officinale total effective part extract. According to the method, the defect of the extremely low extraction rate of dendrobium officinale fat-soluble active ingredients represented by the bibenzyl with traditional methods such as a water decoction method, a tea making method and the like is overcome, the utilization efficiency of the effective part of the dendrobium officinale is improved substantially, pharmacological anti-oxidation animal experiments and anti-tumor cytotoxicity experiments prove that the activity of the effective part is significantly higher than that of traditional aqueous extracts, and the effective part has the characteristics of high extraction rate and high activity.

The invention discloses a preparation method of extractum based on extraction of effective components of herba senecionis scandentis. The method includes cleaning, soaking and cutting selected herba senecionis scandentis medicinal materials with intact rhizomes in sequence to obtain the cut herba senecionis scandentis medicinal materials to be boiled; performing two decocting operations on the cutherba senecionis scandentis medicinal materials to be boiled; mixing the first herba senecionis scandentis decoction extract and the second herba senecionis scandentis decoction extract to obtain herba senecionis scandentis medicinal material solution to be concentrated; pumping the solution into a medicinal material concentration kettle; performing two concentration operations successively; collecting and siphoning off steam discharged from the top of the medicinal material concentration kettle to obtain the herba senecionis scandentis medicinal material concentrated solution; filtering thesolution to obtain herba senecionis scandentis medicinal material solution to be evaporated; and finally laying the solution on a tray to preform an evaporation operation to obtain the extractum basedon extraction of the effective components of the herba senecionis scandentis. Therefore, through the preparation method, the extraction rate of the effective components of herba senecionis scandentisis higher, the preparation process of the extractum is simpler, and the product quality of the obtained extractum is more stable.

The invention relates to a traditional Chinese medicinal gargle containing forsythia suspense leaf extract and other traditional Chinese herbal medicinal components, and a preparation method thereof, belonging to the technical field of traditional Chinese medicinal oral cleaning health-care products, and aiming to solve the technical problem of providing a convenient and effective oral product. The forsythia suspense leaf gargle is characterized by comprising a functional component, a surfactant, a wetting agent, a viscosity regulating agent, a flavoring agent, a colorant, an aromatic, a PH regulating agent, a chelating agent and water, wherein the functional component includes a forsythia suspense leaf extract and a traditional Chinese medicinal mixture extract which is prepared by mixing and extracting scutellaria baicalensis, mint, liquorice, umbellate rock jasmine and raw rehmannia. The gargle has the effects of cleaning the oral cavity, removing residues in the oral cavity, inhibiting and reducing the growth and propagation of bacteria in the oral cavity, cleaning, restraining and sterilizing bacteria, resisting bacteria and diminishing inflammation and the like, and can play roles in prevention and assisted treatment on periodontitis, stomatitis, swelling and pain in throat and other diseases.

The invention relates to a medicine composition used for treating chronic pharyngitis. The medicine composition takes the complete stool or the rhizome position of Crisped Ardisia Ardisia gigantifolia as a raw material, obtains the extract of the raw material by a water extracting or alcohol extracting mode as an active component and is added with pharmaceutically acceptable auxiliary materials to prepare tablets, capsules, granules, oral liquid or aerosol. The invention has simple production method and high extraction rate of effective components; the invention has favorable effect for treating the chronic pharyngitis. Meanwhile, the Crisped Ardisia Ardisia gigantifolia preparation also has the following characteristics of convenient administration, little dose, quick curative effect, convenient carrying and comparatively stable quality, and a patient can finish the administration by oneself.

The invention relates to a natural dye and the application field thereof, aiming to provide a preparation method of natural dye of euphorbia humifusa as well as the application thereof. The preparation method comprises the following steps of: (1) cleaning, drying and mechanically crushing plant euphorbia humifusa to obtain euphorbia humifusa powder; and (2) adding the euphorbia humifusa powder to an aqueous ethanol solution with a pH value of 9-11 to reflux and extract; and increasing the temperature of the extracting solution to 50-90 DEG C, keeping the temperature, filtering, reducing pressure and distilling to obtain a condensed natural dye of euphorbia humifusa. The extraction process of the natural dye of euphorbia humifusa can not pollute environmental, the dyed fabrics have gentle color, are safe to wear without taking the carcinogenic and teratogenic effects or causing allergic reaction and have compatibility with ecological environment to be biodegradable. Moreover, the euphorbia humifusa raw materials are abundant, cheap, the dye extraction process is simple, and the dye has stable quality and extremely wide market prospects.