261results about How to "Has a preventive effect" patented technology

The invention belongs to the technical field of agricultural fertilizers, and particularly discloses a nitrogen-fixing microorganism compound fertilizer and a preparation method. The nitrogen-fixing microorganism compound fertilizer comprises polypeptide urea, a phosphatic fertilizer, polypeptide chelating potassium, a compound microorganism agent, a polypeptide compound, a soil conditioner, a medium trace element compound and a nutrition agent; the compound microorganism agent contains nitrogen-fixing bacteria, phosphate solubilizing and potassium solubilizing bacteria, photosynthetic bacteria, probiotics and adsorbate. The preparation method disclosed by the invention comprises the steps of preparing compound microorganism agent fermentation liquor, mixing the fermentation liquor with the adsorbate uniformly and preparing the compound microorganism agent and a microorganism envelope complex agent successively; mixing the microorganism envelope complex agent, a humic acid envelope organic fertilizer and a polypeptide envelope inorganic fertilizer uniformly, under the action of an electric field and a magnetic field, adding medium trace elements, spraying bone glue, and preparing nitrogen-fixing microorganism compound fertilizer particles. The compound fertilizer disclosed by the invention has the effects of adjusting nutrients, stimulating crop growth, improving the agricultural product quality, increasing yield and efficiency, preventing insect diseases, increasing soil fertility, loosening and improving soil quality and the like.

The invention discloses a Chinese pharmaceutical composition for treating hepatitis and fatty liver, which comprises cornus officinalis, oriental wormwood, cape jasmine, baikal skullcap root, plantain seeds, clematis stem, polyporus umbellatus, poria cocos, rush pith, curcuma aromatica, licorice root, cyperus tuber, dandelion, white atractylodes rhizome, magnolia bark, Bupleurum root, chicken's gizzard-skin, green tangerine orange peel, banksia rose, malt, isatic root, haw, turtle shell, burred tuber, Loranthus mulberry mistletoe, talcum powder, bitter orange, zedoary, fleece-flower root, root of herbaceous peony, medicated leaven, Chinese angelica root, rhubarb horsetails.

The invention relates to a weight reducing tea, which is characterized in that: according to the formula, the weight reducing tea comprises the following raw materials in part by weight: 30 to 40 parts of lotus leaf, 20 to 30 parts of cassia seed, 10 to 20 parts of oolong tea, 10 to 20 parts of oriental waterplantain rhizome, 5 to 10 parts of ilex latifolia thunb, 4 to 8 parts of rhubarb, and 1 to 5 parts of tangerine peel. The manufacturing process comprises the following steps of: 1) crushing the raw materials, then sifting the crushed raw materials; 2) throwing the raw materials into a two-dimensional mixer and mixing the raw materials; and 3) packaging, wrapping and boxing the mixture. The weight reducing tea comprises the advantages that: the weight reducing tea is a compound Chinese medicament weight reducing tea, is suitable to be taken by people of all ages and is particularly suitable to be taken by middle-aged and old people; and the used process conditions are stable, so the weight reducing tea is suitable for large-scale industrial production.

The invention discloses a multigrain food with a health preserving and blood pressure decreasing function. The multigrain food is composed of, by weight, 500g of buckwheat, 350g of sticky rice, 100g of maize, 1000g of wheat, 50g of sweet potato powder, 55g of natto, 25g of red rice, 45g of fermented glutinous rice, 50g of honey, 250g of nuts, 30g of codonopsis pilosula, 35g of bighead atractylodes rhizome, 25g of radices rehmanniae, 30g of eucommia ulmoides, 35g of gorgon euryale seeds, 50g of medlar, 35g of Chinese yam, 50g of hawthorn, 30g of semen coicis and 30g of lotus seeds. According to the multigrain food with the health preserving and blood pressure decreasing function, all raw materials are natural multigrain, the food tastes sweet and is low in calorie, high in protein content and low in fat content, cardiovascular and cerebrovascular diseases can be prevented or treated after the food is eaten for a long time, cholesterol can be lowered, blood pressure can be decreased, a tumor can be prevented, and body immunity of people can be obviously improved.

The invention provides an instant power of edible fungus and processing method thereof, belonging to food processing technology field. The composition of instant power of edible fungus is as follows (mass ratio): edible fungus power 45-55 and flavoring agent 44-90, wherein the edible fungus is the mixture of one or more kinds of pasania fungus, heircium crinaceus, pleurotus citrinopileatus, golden mushroom, blackfungus, oyster mushroom, arimillaria mellea, pholiota nameko. After decontaminating the dry edible fungus, the above flavoring agents are mixed and crushed into above 200 mesh and then is subjected to microwave drying and sterilising for 1-3 min at power of 1500W and finally packaged to be used. The invention uses blackfungus, oyster mushroom, pasania fungus, heircium crinaceus and the like as material and fully uses the features of some edible fungus, such as fresh taste and rich nutrition and is rich in essential amino acid and multiplex vitamin and mineral elements. The instant power of edible fungus not only has abundant nutrition, but also gets rid of illness and builds health.

The invention relates to agricultural fertilizer. Organic functional bacterial fertilizer containing tobacco waste and capable of regulating pH value of alkaline soil includes the following components: 5-60 wt% of tobacco waste, 10-50 wt% of livestock and poultry feces, 10-20 wt% of a pH regulator, 5-15 wt% of humic acid and 0.2-3 wt% of biological bacterial agent. The preparation method of the organic functional fertilizer is as below: crushing the tobacco waste into a powder, and adjusting carbon to nitrogen ratio to 25:1; fermenting livestock and poultry manure under the condition of 60-80 DEG C for 7 days; crushing the pH regulator into a powder; uniformly mixing the three and conducting stacking fermentation; and drying and screening the fermentation materials and adding humic acid and biological bacterial agent to produce the organic functional fertilizer. The invention has the effects of regulating pH value of alkaline soil and alleviating the toxicity of heavy metals to crops.

The invention provides an application of amaranthus in plant disease prevention and treatment, wherein amaranthus leaves are taken as the raw material and extracted by an organic solvent to obtain an extract, acidovorax avenae subsp.citrulli, xanthomonas axonopodis pv. Citri and rhizoctonia solani are selected as sites of action, and research on indoor bacteriostasis effect and in-vitro and pot culture control effects is performed to find that the amaranthus leaf extract has an inhibition effect on acidovorax avenae subsp.citrulli, xanthomonas axonopodis pv. Citri and rhizoctonia solani; and the in-vitro and pot culture tests also indicate that the amaranthus leaf extract has certain prevention and treatment effects on acidovorax avenae subsp.citrulli, xanthomonas axonopodis pv. Citri and rhizoctonia solani; and all the facts show that the amaranthus has prevention and treatment effects on the plant diseases in addition to edible and medical values. The research discovers and expands the functions of the vegetable, and simultaneously provides a new train of thought and a new way for studying and developing biopesticide for preventing and treating the plant diseases.

The invention discloses functional nutritional blend oil and a preparation method thereof, and belongs to the field of healthy blend oil. The functional nutritional blend oil is formed by blending the following components in percentage by weight: 50 to 92 percent of rice oil serving as a main raw material, 8 to 50 percent of one or more other edible vegetable oils, 0.5 to 1.2 percent of octacosanol, and 0.6 to 1 percent of resveratrol. The other edible vegetable oils are one or more of safflower seed oil, corn oil, soybean oil, olive oil, linseed oil, sunflower seed oil and peanut oil. The invention solves the problems that the conventional edible oil is single in nutrient and unbalanced in content and lacks functional components, and provides the edible vegetable blend oil which is in accordance with an optimal proportion of multiple unsaturated fatty acids such as omega-6 (linoleic acid) and omega-3 (linolenic acid) recommended by Chinese Society of Nutrition and is functional and stable.

The invention provides a method for breeding aphidiidae through a flue-cured tobacco seedling cultivation greenhouse. The method includes the steps of regarding a flue-cured tobacco seedling cultivation greenhouse which is conventionally used as a foundation, setting up a stud aphid and stud bee cultivation base matched with the flue-cured tobacco seedling cultivation greenhouse, cultivating bee breeding tobacco seedlings through cultivating and reserving tobacco seedlings in a bee breeding chamber of the flue-cured tobacco seedling cultivation greenhouse, and conducting aphid inoculation and bee inoculation on the tobacco seedlings through stud aphids and stud bees till bee collecting and bee releasing are conducted. The operation is easy to conduct, the bee breeding effect is good, the cost is low, the method plays an overall role in preventing and controlling a whole tobacco planting area and myzus persicae of other corps in the whole tobacco planting area, therefore, a good biological control effect is achieved, and the method is suitable for popularization.

The invention relates to a preparation method of a solid drink containing resveratrol. The preparation method includes the following steps of, step one, proportionately mixing a grape extract containing 5% of the resveratrol with an apple powder, a citrus powder, a green tea powder, a blueberry powder and a red wine powder, screening the mixture by using a 60 mesh screen net and then performing stoving and natural cooling to obtain a mixture 1; step 2, proportionately mixing a soybean dietary fiber powder with stevioside, intermittently smashing the mixture, screening the mixture by using the 60 mesh screen net and then performing stoving and natural cooling to obtain a mixture 2; step three, mixing vitamin C with vitamin E, screening the mixture by using the 60 mesh screen net and then performing stoving and natural cooling to obtain a mixture 3; step 4, uniformly mixing the mixture 1, the mixture 2 with the mixture 3, sampling, testing whether the mixture is uniform, and finishing the preparation if the mixture is uniform. The solid drink containing the resveratrol has good health benefits, can reinforce human immunities and is applicable to public crowds, and the solid drink containing the resveratrol can be prepared into solid drinks and is convenient to eat.

The invention provides a composite corn seed coating agent which comprises the following raw materials according to the mass percent: 4 percent to 7 percent of chlorpyrifos, 2 percent to 4 percent of dniconazole, 0.1 percent to 0.5 percent of compound sdium ntrophenolate, 1 percent to 1.5 percent of film-forming agent, 1 percent to 1.5 percent of dispersant, 2 percent to 3 percent of calcium dodecyl benzene sulfonate, 1 percent to 1.5 percent of preservative agent, 1 percent to 4 percent of antifreeze agent, 5 percent to 10 percent of bulking agent, 1 percent to 1.5 percent of alert color and the rest of water. The seed coating agent is mainly used for seed coating before the corn sowing, can effectively control the maize head smut and the soil insects, also can promote the breeding of roots and healthy seedlings, enhance the anti-adversity of the crops and improves the yield of the corns. The test result shows that the control effect of the seed coating agent to the maize head smut reaches 87.65 percent and 90.53 percent, and the control effect of the seed coating agent to the soil insects of the corns reaches 76.84 percent and 85.69 percent, and the yield increasing rate reaches 7.6-10.2 percent.

The invention discloses health tender beef sauce and a producing method thereof. The beef sauce comprises the following materials: 150-200 parts of beef, 10-15 parts of hawthorn powder, 20-25 parts of papaya, 6-8 parts of Mogrosides, 10-15 parts of sunflower seed oil, 3-5 parts of salt, 10-15 parts of bean paste and 200-300 parts of magnetized water. The beef sauce provided by the invention has the advantages of being fresh in taste, tender in meat quality, non-greasy, nutritive and healthy, and the like.

The invention belongs to the field of microbes, and particularly provides a microbial composition for preventing and treating bacterial wilt of tobacco. The microbial composition is formed by combining three actinomyces bacteria of streptomyces microflavus CGMCC (China General Microbiological Culture Collection Center) 12841, streptomyces albidoflavus CGMCC 12842 and streptomyces pratensis CGMCC 12843 and one pseudomonas aeruginosa. The microbial composition can be used for effectively preventing and treating the bacterial wilt of the tobacco, is used for ameliorating the agronomic traits of the tobacco, adjusting the proportion of a beneficial microbe in soil and improving the yield of the tobacco and the proportion of superior cigarette. In addition, the invention also provides a culture method of the microbial composition.

The invention provides a beauty skin care product containing artificially-cultured giant salamander tissue substance or extract, which comprises at least one of giant salamander oil, giant salamander skin secretions, giant salamander ecdysis extract and giant salamander skin tissue extract as additive. The skin care product in the invention has the effects of promoting blood circulation, enhancing skin physiological functions, delaying skin aging, sun block, crack control, whitening and removing maculas, has good effect on treating chilblain and rhagadia, and is an ideal beauty skin care product.

The invention provides an ecological chicken raising method for resisting diseases and promoting growth and relates to the technical field of breeding. The chicken raising method comprises the following steps of raising place selection, feeding and management, disease prevention and control and henhouse management. The chickens raised by adopting the ecological chicken raising method is high in survival rate and strong in disease-resistant ability, obtained chicken has firm muscles, fine and tender meat, a delicious taste, few subcutaneous fat, delicious, sweet and fragrant taste and rich nutrients, and the ecological chicken raising method is simple and convenient to operate, low in cost, easy to implement and suitable for various scales of farms.

The invention relates to an application of ligustilide in preparing a composition for preventing and treating senile dementia, which comprises ligustilide as an effective component and other components acceptable pharmaceutically and / or acceptable in food or auxiliary components. As required, the effective components can comprise at least one of acetylcholinesterase inhibitor, excitatory amino acid and peptide transmitter components, Abeta fibration and sedimentation disturbance components, antioxidant, microcirculation improving components and calcium antagonist accounting for 10%-40% of the total weight. Shown by experimental results, through the protective actions of the ligustilide on damage caused by oxidation, apoptosis and inflammatory reaction induced by the Abeta amyloid peptide fragment and aging neuron degenerative change, the composition can obviously improve the descending of learning and memory caused by the Abeta amyloid peptide fragment and the aging neuron degenerative change, and can be used as a medicine and / or a health food composition.

The invention discloses a Trichoderma viride strain and application thereof. The Trichoderma viride strain Tvir-6 is collected by China General Microbiological Culture Collection Center, and the collection number is CGMCC NO.10922. The invention also discloses application of a biocontrol seed coating prepared from the Trichoderma viride strain Tvir-6 in controlling Meloidogyne. The Trichoderma viride Tvir-6 strain is a fungus separated from soil, is safe and harmless to crops, has a control action on Meloidogyne, has high safety in application, and is suitable for biological control of Meloidogyne. The lethality rate of the Trichoderma viride Tvir-6 strain fermentation liquid for Meloidogyne second instar larvae is up to 99% or above, and the control effect in a greenhouse is up to 79.5%; and the Trichoderma viride Tvir-6 strain has high and stable control effect, and is suitable for agricultural production demands.

The invention discloses a pest-repelling biological organic fertilizer for dragon fruit trees, and belongs to the technical field of preparation of fertilizers. The pest-repelling biological organic fertilizer for dragon fruit trees comprises a tobacco fertilizer, Nerium indicum leaves, onion, Crotalaria mucronata, tea leaves, barnyard manure, bagasse, plant ash, a cake fertilizer, animal manure, household garbage, ammonium dihydrogen phosphate, Aspergillus oryzae, yeast, Bacillus subtilis, mycorrhizal fungi, Azotobacter vinelandii, photosynthetic bacteria and Paecilomyces lilacinus. The tobacco fertilizer, Nerium indicum leaves, onion, Crotalaria mucronata and tea leaves having a pest repelling function are added to the pest-repelling biological organic fertilizer, so the stress resistance of the dragon fruit trees is improved, grubs, mole crickets, termites, ground nematodes and other dragon fruit tree plantation common pests are effectively dispelled, the use of pesticides is reduced, and the quality of dragon fruits is improved.

The invention disclosed a kind of spirulina which contains spirulina active peptide, protease and kinas, the preparing method and application is also included in the invention. The spirulina contains all round nutrients and has the function of regulating the body blood fat, but the function is very mild and slow. Besides, there are no reports about the molecular spirulina active peptide, protease and kinas existing in spirulina. The invention has fermented the spirulina with Bacillus subtitles to get spirulina that contains spirulina active peptide, protease and kinas. The detecting results show that the spirulina contains 15-40% (W / W) active peptide, 100-10000U / g protease and 1000-80000FU / g kinas when the water content of the spirulina is lower than 7%. The clinical examination shows that the invention has the function of dissolving thrombus, preventing high viscosity blood disease, and hypertensive disease.

The invention relates to the technical field of medicine, in particular to Petasites tatewakianus Kitam. extract and novel sesquiterpene lactone compound bakkenolide VIIa separated from the Petasites tatewakianus Kitam. extract. The chemical structural formula of the bakkenolide VIIa is as shown in the specification. Animal experiments and in vitro experiments prove that the Petasites tatewakianus Kitam. extract or bakkenolide VIIa has the activities of preventing cerebral isochemia, myocardial isochemia, allergic rhinitis, tumor, dysmnesia and the like, thus the Petasites tatewakianus Kitam.extract or the bakkenolide VIIa can be used for preparing medicaments capable of preventing heart cerebrovascular diseases, allergic rhinitis, tumor, senile dementia, tristimania, histamine and / or leukocyte component-related diseases. The preparation method is simple, and the cost is low; and the invention provides a novel medicament source for preventing the heart cerebrovascular diseases, allergic rhinitis, tumor, senile dementia, tristimania, histamine and / or leukocyte component-related diseases.

The invention discloses a method for producing a nutritious soybean milk which is made from major ingredients including soybean, vitamin B12, vitamin D, taurine and calcium and adjuvant ingredients including pueraria root, cinnamon bark, folic acid, beta-cyclodextrin and flavoring agent. The method comprises the following steps: soaking soybean and draining or soaking soybean, dehulling and draining; freezing at low temperature; mixing with other ingredients; blending to obtain a slurry with bean cake particle size less than or equal to 50 micrometers and protein content more than or equal to 2%; homogenizing; boiling to obtain nutritious soybean milk; and optionally further concentrating and drying to obtain nutritious soybean milk powder. The product can relieve the adverse effect of hypoglycemic drugs and prevent diabetes complications.

The invention relates to a novel usage of fraxinellon and an insecticide of water aqua of fraxinellon, in particular to the application of fraxinellon in preparing the insecticide. The insecticide in the invention is a solvent extract of a root bark of Dictamnus dasycarpus Turcz. The insecticide of water aqua of fraxinellon in the invention is an insecticide of water aqua made with fraxinellon as an active component, which is prepared by the raw materials with a weight percentage as: 7 to 8 percent of fraxinellon, 10 to 13 percent of emulsifier, 15 to 20 percent of solvent the rest is water. The invention is of high effect, low toxicity, pollution-free and is easy to degrade and compatible with the environment. Through the experiment in large fields, the 75G / L insecticide of water aqua of fraxinellon has a certain prevention effect on the diamondback moth, while the prevention effects of the liquids with 200 times, 300 times and 500 times of the 75G / L insecticide of water aqua of fraxinellon are respectively 65.46 percent, 61.45 percent and 54.55 percent. The drug effects are increased by a certain extent after being controlled for seven days which respectively reach 70.42 percent, 64.50 percent and 59.70 percent.

The invention discloses a hook-like trichoderma strain and the application thereof. The strain is the hook-like trichoderma strain Tham-21 which is kept in the China General Microbiological Culture Collection Center, and the preservation number is CGMCC NO.10923. The invention further discloses the application of a biocontrol seed coating prepared with the hook-like trichoderma strain Tham-21 in controlling root-knot nematodes. The hook-like trichoderma strain Tham-21 is a fungus separated from soil, is harmless to crops, can be used for controlling root-knot nematodes, is safe in use, and is suitable for biocontrol of root-knot nematodes. The second-stage root-knot nematode juvenile killing rate of a hook-like trichoderma strain Tham-21 fermentation broth is over 98%, the control effect in a greenhouse reaches 87.2%, the control effect is good and stable, and the requirement of agricultural production is met.

The invention discloses a pakchoi water culture method. The method comprises the following steps of seed treatment and germination accelerating, sowing, transplanting, management and harvesting. A water culture nutrient solution is prepared by adding 30-50 mL of tofu waste water, 10-20 mL of tea bran water, 20-30 mL of molasses fermentation liquor, 220-250 mg of ammonium nitrate, 5-8 mg of sodium molybdate, 3-5 mg of borax, 3-5 mg of calcium nitrate, 6-10 mg of ferrous sulfate, 1-3 mg of manganese sulfate, 1-3 mg of zinc sulfate and 1-3 mg of copper sulfate into each liter of pigsty liquid dung. The pH value of the nutrient solution is adjusted to be 5.8-6.5 by using citric acid. The electric conductivity is controlled to be 1.5-2.5 mS / cm, and the dissolved oxygen amount is 4-5 mg / L. Waste water resources are fully utilized, waste is turned into wealth, organic, safe and pollution-free pakchoi is harvested, and the popularization value is relatively high.

The invention discloses a tomato peach slice and a preparation method thereof. The tomato peach slice comprises the following raw material compositions in weight percentage: 8 to 15 percent of tomato ketchup, 25 to 40 percent of white sugar, 25 to 40 percent of sticky rice, 2 to 8 percent of may flower sugar, 2 to 8 percent of refined vegetable oil, 2 to 8 percent of glucose, 2 to 8 percent of honey and 8 to 15 percent of walnut kernel. The preparation process comprises the stir-frying and pulverization of the sticky rice, the decoction of syrup, the self-preparation of the may flower sugar, and the mixing and molding of the raw materials. The prepared tomato peach slice has abundant and balanced nutrition, exquisiteness, softness and continuous winding, remains peach kernel, is fragrant, sweet and moist, is dissolved to residue after the juicy peach slice enters the mouth, has fruit taste and unique efficacies of replenishing blood and nourishing beauty, meets the requirements of different groups, and has wide market prospect.

The invention discloses a spirulina with active spirulina peptide and spirulina prolease and preparing method and application, which is characterized by the following: adjusting human blood fat; adopting bacillus subtilis to ferment spirulina; making the active spirulina peptide at 15-40% when the water content is under 7%; possessing 1000-40000U / g spirulina prolease.

The invention relates to a method for extracting active ingredients for reducing sugar blood from waste residues of liquorice. The method comprises the following steps of: taking dry liquorice residues; adding ethanol with the concentration of 65 percent to the liquorice residues with the material to liquid ratio of 1:12; extracting twice at the ultrasonic temperature of 75 DEG C and power of 40KHz, wherein the extraction time at every time is 1.5h; filtrating; merging filter liquors to obtain concentrated solution; recovering a solvent to obtain an extract; enabling the concentrate extract to pass through a sieve of 30-60 meshes and then carrying out polyamide column chromatography; sequentially carrying out gradient elution with water and 95% ethanol; reacting with hydrochloric acid-magnesium powder, detecting and merging to obtain general flavone; merging the products to obtain B; concentrating the B under a pressure reduction state; and freezing and drying in vacuum to obtain a product. The method extracting and separating active ingredients for reducing sugar blood from waste residues of the liquorice, has a simple preparation process and is suitable for industrial production.

The invention relates to a Bacillus cereus strain for preventing and treating melon root rot, and a culture method and application thereof. The Bacillus cereus NY3 strain for preventing and treating melon root rot was collected by China General Microbiological Culture Collection Center on January 7th, 2016; the address is Institute of Microbiology, Chinese Academy of Sciences, No.3 Yard 1, Beichenxi Road, Chaoyang District, Beijing; and the strain collection number is CGMCC No.11962. The invention also discloses a method for preparing a liquid microbial inoculant by using the strain and application of the strain in preventing and treating melon root rot. The invention detects for the first time that the Bacillus cereus NY3 can effectively inhibit growth of Fusarium solanae under the condition of low concentration, has wide bactericidal application range, and has preventing and treating effects on cucumber root rot, tomato root rot and the like.

The invention relates to a cigarette nicotine reducing preparation formula, a preparation method of a cigarette nicotine reducing preparation and a blended tobacco shred preparation method. The formula comprises heat clearing and toxicity removing components such as cortex phellodendri, root of chinese barberry, hedyotis diffusa, honeysuckle stem, mesona chinensis, portulaca oleracea, schizonepeta and wikstroemia indica, addable lung moistening and phlegm removing components such as inula flower, cicada slough, momordica grosvenori, flos farfarae, sea clam shell, radix platycod and scaphium scaphigerum, heart-fire clearing and blood cooling components such as lophatherum gracile, salvia miltiorrhiza, jequirity, tabasheer, albizia odoratissima and aegilops tauschii, liver-fire clearing components such as mulberry leaves, polygonum cuspidatum, milk vetch, buddleja officinalis, seed of feather cockscomb and verbena officinalis, as well as stomach moistening and spleen tonifying components such as microcos paniculata, aristolochia kwangsiensis and ophiopogon japonicas, wherein all the components are 1-5 parts. The preparation method of the preparation includes the steps of medicinal material preparation, cleaning, drying, smashing, water addition and grinding, fermenting and the like. The tobacco shred preparation method includes tobacco smashing, water adding and grinding, fermenting, mixing with the preparation, filtering, pressing, drying, shredding, tobacco shred preparing and the like. Tobacco nicotine is lowered, the effect of expelling phlegm to stop cough is achieved, and diseases are prevented.