30results about How to "Astringent and antidiarrheal" patented technology

The invention discloses a processing method of guava leaf tea powder. The processing method includes the steps of preparing guava leaf, and performing color protecting, thermal extraction, ultrasonic extraction, crushing, mixing, sublimation drying, finishing packaging and the like. The guava leaf tea powder is made with widely resourceful guava leaf, and production cost is lowered; double steam fixations enable elimination of inherent bitter of the guava leaf and improvement of the taste of finished tea powder; thermal extraction and ultrasonic extraction help retain active substances of the raw material fully; sublimation drying helps reduce loss of nutrients and increase utilization of the raw material; the finished tea powder has the health effects of clearing heat and toxin, astringing to arrest diarrhea, lowering blood sugar and the like.

The invention discloses a production technology of a Rosa roxburghii tea. The production technology comprises the following steps: 1, selecting wild Rosa roxburghii in a strong wind rolling net mode, and selecting wild Rosa roxburghii in size by screening; drying by a ventilated constant temperature dryer, carrying out microwave sterilization, crushing into particles with the size of 40 meshes, and carrying out vacuum packaging on the particles. The ecological, natural, green and healthy Rosa roxburghii tea provided in the invention allows an original flavor and nutrition values of Rosa roxburghii to be well preserved.

The invention discloses an oral rhizoma polygonati edible-fungus liquid for resisting fatigue and improving the immunity and a preparation method thereof. The oral liquid adopts pure natural food materials including myrtle fruits, hericium erinaceus, cordyceps sinensis, tremella, agaric, lentinus edodes, cordyceps militaris, poria cocos, polyporus umbellatus and phellinus linteus as raw materialsfor extraction and concentration to obtain an extractive solution, and then the extractive solution is mixed with rhizoma polygonati nano-powder and subjected to homogenization, sterilizing, encapsulation and the like to obtain the oral rhizoma polygonati edible-fungus liquid with the functions of improving the immunity and resisting fatigue. The oral liquid also has the effects of replenishing blood, invigorating qi, nourishing yin, invigorating the kidney, moistening the lung, promoting salivation and the like and has a wide application range. People of all ages and sexes can drink the oralliquid. The preparation method is simple, easy to operate and environmentally friendly and can be used for industrial production.

The invention discloses a preparation method of guava leaf fruit paste, which belongs to the field of food processing. It is characterized in that: selection of raw materials → steaming, rinsing → ventilated fermentation → pressing to collect juice → leaching → supercritical carbon dioxide extraction → preparation of fruit pulp → mixing → collecting ointment, compression molding → packaging is the processing process. Beneficial effects: the present invention uses natural green guava leaf shoots as raw materials, and through multiple processes such as steaming, aeration and fermentation, pressing to collect juice, leaching, supercritical carbon dioxide extraction, cream collection, compression molding, packaging, etc., retains The original composition of raw materials also improves the quality of guava fruit paste. The prepared guava fruit paste has good color, aroma and taste. It is a green, healthy, low-sugar and low-fat health drink to improve immunity and regulate sub-health.

The invention relates to quality control and a preparation method of Chinese herbal medicine particles with a single component. The method mainly comprises the following steps: 6300g of Lespedeza cuneata is taken, water is added for carrying out twice decoction, a first decoction is carried out for 2 hours, a second decoction is carried out for 1.5 hours, filtration is carried out, filtrates are merged, and condensation is carried out in order to obtain a thick paste whose relative density is about 1.30 (60 DEG C); ethyl alcohol is added in order to ensure the alcohol content of the thick paste which reaches to 60%, the thick paste is allowed to stand, filtration is carried out, filtrate is taken for recycling ethyl alcohol, condensation is carried out in order to obtain a dry paste, and the dry paste is pulverized and sieved; talcum powder is added till the total weight is 950g, well mixing is carried out, pills are processed with water, 50g of a mixture containing talcum powder and ferric oxide is used for coating, wherein the weight of talcum powder and the weight of ferric oxide are identical, drying is carried out, polishing is carried out, and 1000g of the particles are prepared. The particles have the beneficial effects of astringency, antidiarrheal effect, simple preparation, low cost, stable drug effects, etc.; the particles are helpful for treating diarrhea, dyspepsia, acute gastroenteritis, and other illnesses.

The invention discloses a drug for vagina contracting and gynecological inflammation and a preparation method of the drug and relates to the technical field of traditional Chinese medicine. The drug comprises, by weight, 8-20 parts of radix angelicae dahuricae, 3-10 parts of flos caryophyll, 8-20 parts of fructus cnidii, 8-20 parts of radix aucklandiae, 15-30 parts of psidium guajava, 10-30 parts of flos chrysanthemi indici, 10-30 parts of herba taraxaci, 12-25 parts of cortex phellodendri and 8-20 parts of radix et rhizoma rhei. The raw materials and the drug are reasonably compatible, which has the functions of antisepsis and anti-inflammation, removing dampness and destroying parasites, tonifying the liver and the kidney and increasing muscle tension and has significant curative effect on vaginitis, cervicitis, vulvar pruritus, burning heat, increased secretion and other gynecological inflammation caused by bacteria, viruses, mold, trichomoniasis and the like, diffuse hyperemia, mucous membrane injury and superficial ulcer caused by viginal inflammation, cervical erosion and cervical erosion can be repaired effectively, dry and astringent symptoms are relieved, regenerating capacity of vaginal mucous membrane cells is improved, and the role of removing the inflammation and contracting the vagina is played; the drug is prepared from natural Chinese herbal medicine, and long-term use without any toxic and side effects, quick effect and good curative effect are achieved.

The invention discloses an elaeagnus conferta vinegar brewing technology. Elaeagnus conferta vinegar takes fresh elaeagnus conferta as main raw materials. The elaeagnus conferta vinegar brewing technology includes the steps: performing treatment for the raw materials, performing enzymatic hydrolysis, fermenting by the aid of alcoholic, fermenting by the aid of acetic acid, pressing, filtering, ageing, sterilizing, purify an ultra-filtration membrane, filling a can with the vinegar and the like. According to the brewing technology, the raw materials are directly pulped, the loss of active substances of the raw materials is decreased, enzymatic hydrolysis of serous fluid of the raw materials is achieved by compound enzyme, nutritional ingredients in the raw materials are separated out, the use ratio of the raw materials is increased, juice and sludge in the serous fluid of the raw materials are separated, sludge of the raw materials is added to ferment in the acetic acid fermenting process, waste of the raw materials is decreased, nutrient substances of finished elaeagnus conferta vinegar are more balanced, and the elaeagnus conferta vinegar has the health care functions of relieving cough, relieving asthma, promoting blood circulation, strengthening body, astringing, relieving diarrhea, delaying senescence and the like.

The invention relates to the technical field of fruit juice processing, and concretely relates to a formula and a processing technology of a passion fruit-containing fruit and vegetable juice. The formula comprises fruit juice, vegetable juice and additives, and the fruit juice comprises passion fruit juice, avocado juice, aloe juice, guava juice and papaya juice; and the vegetable juice comprises tomato juice, cabbage juice and broccoli juice. The fruit and vegetable juice is scientific and reasonable in raw material formula, unique in flavor and exquisite in preparation and has high economic benefits, social benefits and popularization value, and the passion fruit juice contains 17 kinds of amino acids, various vitamins, beta-carotenoids and various trace elements which are needed by the human body, and has the effects of resisting tumors, resisting oxidation, resisting bacteria, regulating blood sugar and blood fat, regulating immunity, resisting inflammation and the like, and the avocado is high in fat content, contains a large number of enzymes, has the effects of invigorating the stomach and clearing the bowels, and has the important physiological functions of reducing cholesterol and blood fat, protecting cardiovascular and liver systems and the like.

The invention relates to a fructus chebulae immaturus extract and a preparation method and application thereof, and belongs to the technical field of traditional Chinese medicine preparation. The fructus chebulae immaturus extract has the effects of clearing away heat and toxic materials, astringing to arrest diarrhea, resisting inflammation and oxidization and the like, and can be used for repairing radioactive injuries, treating intestinal mucosal hyperemia, edema and cell injuries caused by radiographic exposure, and improving the symptoms of stomachache, diarrhea, bloody purulent stool and the like. As proved by experiments, the fructus chebulae immaturus extract can be used for resisting inflammatory injury caused by radiation at a certain degree, lowering the expression of an inflammatory factor TNF-alpha, and increasing the SOD (Superoxide Dismutase) activity of an oxidation-resistant active enzyme (p is less than 0.05). The fructus chebulae immaturus extract can be used for preparing radioactive enteritis medicine, and a novel method is provided for clinical treatment of radioactive enteritis.

The invention discloses a natural medicine formula used for treating calf diarrhea, and a preparation method thereof. The natural medicine formula comprises 500g of fried corn, 100g of fried pericarpium citri reticulatae, 50g of rhizoma coptidis, 50g of fried pericarpium granati, 50g of radix pulsatillae, 50g of common yam rhizome, and 50g of liquorice. The preparation method comprises following steps: 500g of fried corn, 100g of fried pericarpium citri reticulatae, 50g of rhizoma coptidis, 50g of fried pericarpium granati, 50g of radix pulsatillae, 50g of common yam rhizome, and 50g of liquorice are smashed into powder, and are uniformly mixed, and an obtained mixture is sieved with a sieve of 100 to 150 meshes, is delivered into a clean wild-mouth glass bottle, and is kept away from moisture. The natural medicine formula is capable of preventing infection, astringing to arrest diarrhea, and regulating digestion; no side or toxic effect is caused; dosage can be increased or reduced based on symptoms; and the natural medicine formula can be combined with antibiotics, and excellent synergistic effects on controlling primary and secondary infection are achieved.

The invention discloses a nursing spray for injuries. The nursing spray for injuries is characterized by comprising the raw materials in parts by weight: 30 to 60 parts of Ilex asprella leaves, 15 to20 parts of pomegranate leaves, 10 to 15 parts of pseudo-ginseng powder, 2 to 5 parts of mint and 50 to 100 parts of distilled water. Aiming at defects in the prior art, the spray has a good curativeeffect for recovering and curing injuries, and is free of scar or any side effect.

The invention discloses a process for preparing a roxburgh rose fruit tea bag. The process comprises the following steps: (1) respectively putting roxburgh rose, haws, plums, gingers, kiwifruits and licorice roots into a dryer, performing heating and drying until the moisture content is less than 5 percent, respectively crushing and grinding the materials into powder, and performing mixing to obtain a product A; (2) crushing tea leaves to obtain a product B; (3) sterilizing the product A and the product B through microwave, and performing mixing to obtain a product C; and (4) uniformly mixingthe product C, and packaging the mixture to obtain the roxburgh rose fruit tea bag. The preparation process is simple, the fruit tea is raw, natural, environment-friendly and healthy roxburgh rose tea, no additive or tea leaf is used, and the original flavor and nutritional value of the roxburgh rose are well maintained.

The invention relates to a traditional Chinese medicine (Li medicine) for treating acute gastroenteritis, which comprises the following components in proportion by weight: 100 to 400g of guava leaf, 100 to 400g of Chinese brake herb, 90 to 350g of swamp mahogany leaf and 90 to 350g of polygonum hydropiper. The preparation method of the traditional Chinese medicine comprises the steps of weighing medicinal materials according to the prescription amount; respectively adding 7 times of the amount of water for decoction twice, wherein each time lasts for 1.5 hours; combining the extracting solutions obtained form the two times of decoction; filtering; spray drying to obtain the extractive fine powder; and adding the appropriate auxiliary materials; and preparing oral solid preparations of oral liquid, granules, tablets, capsules or pills and the like according to the conventional medicine production technology. The traditional Chinese medicine (Li medicine) for treating the acute gastroenteritis has the functions of clearing heat, relieving toxin, resisting bacteria, diminishing inflammation, promoting digestion, stabilizing intestines, astringing and reliving diarrhea, and is mainly used for treating the acute gastroenteritis and the symptoms of abdominal discomfort, abdominal pain, diarrhea and the like resulted from the acute gastroenteritis.

The invention discloses a psidium guajava and lemon compound beverage and a preparation method thereof. The compound beverage comprises lemon juice, psidium guajava juice, vitamin C, CMC-Na and white granulated sugar, wherein the volume ratio of the lemon juice to the psidium guajava juice is 1: (1-5); the vitamin C is 0.05-0.25% of the total mass of the lemon juice and the psidium guajava juice; the white granulated sugar is 2%-10% of the total mass of the lemon juice and the psidium guajava juice; and the CMC-Na is 0.05%-0.25% of the total mass of the lemon juice and the psidium guajava juice. The product is light yellow white, uniform and consistent as well as tasty and refreshing, and has the natural flavors of the lemon and psidium guajava.

The invention discloses a traditional Chinese medicine composition for treating burn and scald. The traditional Chinese medicine composition comprises, by weight, 6-8 parts of folium artemisiae argyi, 10-15 parts of honeysuckle flower, 3-5 parts of biota orientalis, 2-4 parts of akebia stem, 6-8 parts of divaricate saposhnikovia root, 8-10 parts of honey-fried licorice root, 4-5 parts of cotton rose hibiscus leaf, 2-4 parts of coptis root, 5-6 parts of gynostemma pentaphylla, 8-10 parts of radix bupleuri, 4-5 parts of locust tree leaf, 2-4 parts of persimmon calyx, 6-8 parts of Plumeria rubra L. cv. Acutifolia, 2-4 parts of pomegranate rind, 5-8 parts of dark plum, 4-6 parts of semen strychni, 2-4 parts of periostracum cicadae, 1-3 parts of Cynanchum chinense, 2-4 parts of large-leaved zephyranthes root, 1-3 parts of caryota-like holly fern rhizome, 2-4 parts of Japanese white birch bark and 1-2 parts of root of longestapex beautyberry. The traditional Chinese medicine composition comprises pure natural Chinese herbal medicines, has effects of invigorating blood circulation and stopping bleeding, astringing to arrest diarrhea, removing toxins and astringing sores, has drinking safety and reliability, has short treatment period, produces effects fast, has no toxic or side effects on the human body, can fast and effectively treat skin affected parts and has cure efficiency of 96.5%.

The invention discloses a pectin-containing private part cleaning enzyme soap and a preparation method thereof and relates to an enzyme soap product and a preparation method thereof. The enzyme soap is prepared from the following components in parts by weight: 10-20 parts of enzyme stoste, 1-3 parts of active protease, 2-5 parts of pectin, 1-3 parts of an essential liquid, 5-8 parts of glycerinum,0.5-2 parts of plant essential oil and 80-120 parts of a plant soap base. The preparation method comprises the following steps: filtering the enzyme stoste for later use; putting the glycerinum intothe plant soap base, heating to 65-70 DEG C, stirring till complete melting to sufficiently mix the two raw materials, sequentially adding the essential liquid and the pectin, sufficiently mixing, cooling, and keeping the temperature of 45-50 DEG C for 5 hours under a constant temperature condition; adding the active protease, the enzyme stoste and the plant essential oil, sufficiently mixing, andleaving to stand for 3 hours; pouring the mixed liquid into a mold, leaving to stand at a cool place, cooling, and drying for 7 days, thereby obtaining the enzyme soap. The enzyme soap has dual functions of cleaning and nursing, is capable of effectively cleaning skin and preventing bacteria on premise that the skin is tendered, and is applicable to daily use of people of different skin qualities.

The invention discloses a roxburgh rose fruit tea and a preparation method thereof. The fruit tea comprises the following components in parts by weight: 20-30 parts of roxburgh rose fruits, 9-13 partsof pineapples, 7-14 parts of hawthorn fruits, 6-8 parts of plums, 5-8 parts of watermelon peel, 6-8 parts of bananas, 2-4 parts of ginger, 1-3 parts of kiwi fruits, 3-5 parts of liquorice and 1-3 parts of lemons. The roxburgh rose fruit tea of the invention is originally ecological, natural, green and healthy, and contains no additive or tea leaf, so that the original flavor and nutritional valueof the roxburgh rose fruits are better reserved.

The invention relates to a feed additive for treating pig diarrhea, and an application thereof, and belongs to the technical field of feeds. The feed additive comprises, by weight, 10-35 parts of Scabrous Elephantfoot Herb, 15-45 parts of Rhizoma Alpiniae Officinarum, 10-25 parts of Radix Astragali and 10-20 parts of licorice root. The feed additive has the efficacy of clearing heat and detoxifying, eliminating dampness, astringing to arrest diarrhea, preventing bacteria and inflammations, and enhancing the immunity of bodies, and has good effects in the diarrhea of piglets, sows and boars. Experiments show that the feed additive has the advantages of very good pig diarrhea treatment effect, convenience in material drawing, fast effect, low cost, suitableness for farmers to use, no side effects during the treatment, good medication safety, no drug resistance, stable curative effect, improvement of the immunity of swinery, high cure rate reaching 90% and wide application prospect.

The invention provides a construction method of a bacterial enteritis model of young rabbits. Firstly, a traditional Chinese medicine composition is provided and comprises the following components: astragalus membranaceus, coptis chinensis, picrasma quassioides, pomegranate rind and antifebrile dichroa, and the traditional Chinese medicine composition is applied to construction of the bacterial enteritis model of young rabbits. The construction method of the bacterial enteritis model of the young rabbits comprises the following steps: taking the young rabbits of which the age is 35 days and the weight is 750-900 g, artificially infecting 100-200 Eimeria tenella oocysts per rabbit, and feeding the young rabbits with daily ration with the added traditional Chinese medicine composition powder for 2-3 weeks to obtain the bacterial enteritis model of the young rabbits. The daily ration with the added traditional Chinese medicine composition is used for constructing the enteritis model, stable reproducibility is achieved, the obtained model can be suitable for screening and evaluation of drugs long in treatment course, and the problems that an existing construction method is lack of stable reproducibility, higher in cost, difficult to standardize, only suitable for individual construction and the like are effectively solved.

The invention discloses fruit health-care tea containing roxburgh rose fruits and a preparation method of the fruit health-care tea. The fruit health-care tea containing roxburgh rose fruits is prepared from, in parts by weight, 50-80 parts of roxburgh rose fruits, 20-30 parts of oranges, 10-20 parts of green tea, 10-15 parts of apples, 8-12 parts of lemons, 7-14 parts of hawthorn fruits, 6-8 parts of prunus mume fruits, 8-15 parts of red dates, 5-10 parts of raisin, 5-10 parts of fructus lycii and 4-8 parts of radix panacis quinquefolii. The fruit tea is roxburgh rose fruit tea which is original, natural, green and healthy, contains no additives, can well reserve the original flavor and nutrient value of roxburgh rose fruits and has the effects of whitening skin, maintaining beauty and keeping health.

The invention relates to the technical field of fruit juice processing, and concretely relates to a formula and a processing technology of purple grape fruit and vegetable juice. The formula comprises fruit juice, vegetable juice and additives, and the fruit juice comprises raw materials of purple grape juice, aloe juice, guava juice, papaya juice and hawthorn juice; the vegetable juice comprises, by weight, tomato juice, cabbage juice and broccoli juice; and the additives comprises, by weight, oat, honey, xylitol and a compound stabilizer. The raw material formula is scientific and reasonable in formula, unique in flavor and exquisite in preparation, has high economic benefits, social benefits and popularization value; the raw materials are blended according to a reasonable proportion to make effective components of different raw materials fully fused and complemented, so the formula has better blood sugar reducing effect than a single raw material, has prevention and health-care effects, is rich in nutrition, and can be widely accepted by consumers due to price; and due to the homology of medicine and food of the raw materials, the purple grape fruit and vegetable juice is developed as a health-care fruit and vegetable juice beverage, the health-care effect of the health-care fruit and vegetable juice beverage is exerted, and the health-care fruit and vegetable juice beverage has profound significance.

The invention discloses a red heart psidium guajava jam and a preparation method thereof, and the red heart psidium guajava jam is prepared from raw materials including psidium guajava, red guava magma, momordica grosvenori fruit concentrate, momordica grosvenori sweet ingredient, anhydrous calcium chloride, thickener, color fixative, color matching agent, acidity regulator, essence, and purifiedwater. Psidium guajava is rich in fructose, amino acids, dietary fiber, carotene, vitamins A, B and trace elements, which can supplement the nutrients that the body lacks and can improve immunity. Thesweetness of the momordica grosvenori concentrate is 300 times that of sucrose, and the momordica grosvenori concentrate does not produce heat. The momordica grosvenori concentrate is an ideal substitute for people who cannot eat sugar, and has anti-aging effect. In the preparation method, the thickener and the red guava magma can be thoroughly mixed by high-speed shear and homogeneous mixing, the particle size of glue solution is reduced, the glue solution can be more stably and uniformly dispersed in the system, and calcium chloride is added to the system so that the calcium chloride is incrosslink reaction with a cross-linking agent, thereby further improving the viscosity of the system and effectively extending the shelf life of the jam.

The invention discloses injury powder for external application. The injury powder for external application is characterized by comprising the raw materials in parts by weight: 30 to 60 parts of leavesof plum-leaved holly, 15 to 20 parts of pomegranate leaves, 10 to 15 parts of sand ginger powder and 2 to 5 parts of wild mint herb. The injury powder for external application has a good curative effect for recovering and healing injuries, and is free of scar or any side effect.

The invention relates to a traditional Chinese medicine (Li medicine) for treating acute gastroenteritis, which comprises the following components in proportion by weight: 100 to 400g of guava leaf, 100 to 400g of Chinese brake herb, 90 to 350g of swamp mahogany leaf and 90 to 350g of polygonum hydropiper. The preparation method of the traditional Chinese medicine comprises the steps of weighing medicinal materials according to the prescription amount; respectively adding 7 times of the amount of water for decoction twice, wherein each time lasts for 1.5 hours; combining the extracting solutions obtained form the two times of decoction; filtering; spray drying to obtain the extractive fine powder; and adding the appropriate auxiliary materials; and preparing oral solid preparations of oral liquid, granules, tablets, capsules or pills and the like according to the conventional medicine production technology. The traditional Chinese medicine (Li medicine) for treating the acute gastroenteritis has the functions of clearing heat, relieving toxin, resisting bacteria, diminishing inflammation, promoting digestion, stabilizing intestines, astringing and reliving diarrhea, and is mainly used for treating the acute gastroenteritis and the symptoms of abdominal discomfort, abdominal pain, diarrhea and the like resulted from the acute gastroenteritis.

The invention relates to the technical field of poultry breeding, and provides an anti-disease breeding method for pingyuan number-two local chickens. The method comprises the following steps that 1,a chicken house is swept and disinfected, healthy chicks with good heritability are put into the chicken house and bred, and the temperature, humidity and illumination are controlled; 2, an additive is added to feed and drinking water, the feed is fed according to the amount of 5-7% of the weight of the chicks, and the additive is mainly prepared from sweet potato leaves, beet, royal paulowinia flowers, fructus viticis negundo, folium artemisiae argyi, areca catechu, radix astragali, ferula asafetida, szechwan Chinaberry fruits, pomegranate root bark and the like; 3, the chicks are bred for 13-15 days and then are bred into a guava orchard, nets with different heights are pulled in the orchard for the chicks to jump, the chicks eat the feed freely, the feed is fed according to the amount of 13-15% of the weight of the chicks every day, and the drinking water is replaced every day. According to the anti-disease breeding method, the additive is added to the feed and the drinking water, the palatability of the feed and the drinking water is improved, the eating amount of the local chickens is improved, the local chickens are fat, the weight of the local chickens is increased, the additive has the functions of heat removal, detoxication, bacterial resistance and insect killing, and the metabolism and immunization functions of the local chickens are improved.

The invention discloses a traditional Chinese medicine health-care tea for promoting gastrointestinal peristalsis and a preparation method thereof, belonging to the field of traditional Chinese medicine health-care products. The health-care tea includes wild celery leaves and Chinese medicine extracts, the quality of the wild celery leaves accounts for 78-90% of the total mass of the health-care tea, and the Chinese medicine extracts are obtained by extracting raw materials in the following proportions by weight : 22-38 parts of myrtle, 2-9 parts of white peony root, 10-15 parts of Codonopsis pilosula, 6-12 parts of astragalus, 8-20 parts of cumin, 12-19 parts of tangerine peel, 3-8 parts of dark plum, 3 parts of coltsfoot flower ~8 parts, tangerine 10~20 parts, hawthorn 10~20 parts, malt 2~8 parts, almond 1~5 parts. The daily health-care drink of the present invention can enhance the human body's self-resistance to summer heat and disease function while supplying water to the human body in the hot season, prevent and treat colds and gastrointestinal diseases, promote appetite, food intake and food digestion and absorption capacity, and supply the elements needed by the human body at the same time. Improve the efficacy of human immunity to achieve the effects of strengthening nutrition, preventing and alleviating diseases.

The invention discloses a preparation method of a traditional Chinese medicinal composition for preventing and treating bacterial enteritis in aquatic animals. The preparation method specifically comprises the following steps: (1) implementing superfine grinding on herba portulacae, Chinese pulsatilla root and cortex phellodendri, conducting heating and water extraction; filtering and reserving a solution, and concentrating; (2) heating and preparing a chitosan and glacial acetic acid solution; (3) mixing a Chinese medicinal extract with the chitosan and glacial acetic acid solution; (4) emulsifying a mixture in an emulsifying system; (5) cross-linking an emulsified product; and (6) cross-linking a reaction product through washing, precipitating, centrifuging and drying so as to obtain a chitosan microsphere loaded with a traditional Chinese medicine extract. The preparation method is simple, and the preparation method is adaptive to demands of large-scale industrial production.

The invention discloses pediatric cough syrup and a preparation method thereof. The syrup comprises, in parts, 1-2 parts of eucalyptus leaf extract, 2-4 parts of heartleaf houttuynia herb extract, 1-4parts of pistacia weinmannifolia leaf extract, 2-5 parts of mint leaf extract, 0.1-0.2 part of benzoic acid, 30-50 parts of molasses and 5-10 parts of loquat leaf extract, and then the pediatric cough syrup is obtained. According to the pediatric cough syrup of the invention, the components are combined to come into effect at the same time, so that the syrup acts appropriately to the situation ofthe patient, is highly targeted, short in treatment time and remarkable in curative effect. The pediatric cough syrup of the invention further enriches the traditional Chinese medicine variety, and the pediatric cough syrup is convenient to prepare and low in price.