519results about How to "Improve the body's immunity" patented technology

The invention provides a feed for improving the disease resistance of a grass carp. The feed is characterized by comprising soybean cake, wheat meal, shell meal, fish meal, table salt, rice bran, fish oil, betaine, traditional Chinese medicine feed premix additive, zinc-containing polypeptide, zinc-containing microelement additive, vitamin mixture additive at least containing vitamin C, vitamin E and inositol, yeast and amino acid mixture additive at least containing threonine. The feed provided by the invention can improve the immunity of the organism of the grass carp and protect the grass carp from getting sick; the application of antibacterial chemical medicines and anti-virus chemical medicines is reduced to a certain degree, the survival rate of the grass carp is increased, and the activity of lysozyme and superoxide dismutase in the grass carp is improved; and moreover, the feed ensures little drug residue and low toxicity, and does not influence the quality of the grass carp or harm the human health.

The invention relates to a traditional Chinese medicine feed additive used to improve immunity and resist parasitic infection of weaned piglets. The traditional Chinese medicine feed additive is composed of the following traditional Chinese medicine raw materials: 30-90 g of Codonopsis, 10-30 g of Atractylodes, 30-90 g of Poria cocos, 30-90 g of yam, 30-90 g of Astragalus, 10 - 30 g of lotus seed, 10-30 g of fried lentils, 10-30 g of fried barley, 10-30 g of Atractylis, 10-30 g of dried tangerine peel, 30-90 g of Polygonum, 10-30 g of Ligustrum lucidum, 10-30 g of Eclipta, 30-90 g of Epimedium, 30-90 g of Medicated Leaven, 30-90 g of melanoidin malt, 15-45 g of Rhizoma Dryoteris Crassirhizmae, 10-30 g of fried betelnut, 20-60 g of pumpkin seed, 30-90 g of dandelion, 30-90 g of purslane, 20-60 g of Isatidis and 6-18 g of licorice. The traditional Chinese medicine feed additive provided by the invention has the advantages of simple preparation process, low price and no any toxic and side effects, and can improve the immunity, prevent infectious diseases and enhance the resistance to pathogenic microorganisms and parasites of the weaned piglets, and improve the quality and yield of pig products.

The invention relates to anti-radiation eyesight protective health food and a preparation method thereof. The food serves as daily drinking to improve the resistance of the human body to radiation, and comprises green tea, cassia, medlar, mulberry and white chrysanthemum. The preparation method comprises that the cassia, the medlar and the mulberry are mixed, added with water and extracted, and dry extract powder is prepared. The white chrysanthemum is soaked in water under the condition of 80 to 90DEG C, and the dry extract powder is prepared. The green tea is soaked under the condition of 80 to 90DEG C, and the dry extract powder is prepared. The dry extract powder is mixed and added with auxiliary pellets, and drinking grains are prepared. The invention has the advantage of anti-radiation function with the medlar, the green tea and the white chrysanthemum in the theory of homologous medicine and food; and the cassia and the green tea have the effect of clearing heat and calming liver, relaxing bowel, and brightening eye and benefiting eyesight. The eye brightening function of the medlar, the white chrysanthemum and the mulberry cooperates, and the daily food capable of enhancing immunity, easing eyestrain, improving the anti-radiation capability of the human body and protecting the eyesight is prepared.

The invention relates to feed additive made of Chinese herbal medicine and used for reducing respiratory tract diseases of piglets. The Chinese herbal medicine additive comprises the following components by weight in parts: 30-90 parts of root of pilose asiabell, 10-30 parts of rhizoma atractylodis macrocephalae, 30-90 parts of tuckahoe, 30-90 parts of dioscorea opposite, 30-90 parts of astragalus mongholicus, 10-30 parts of perilla seed, 10-30 parts of radish seed, 10-30 parts of semen brassicae, 10-30 parts of semen nelumbinis, 10-30 parts of stirfried green beans, 10-30 parts of pericarpium citri reticulatae, 10-30 parts of platycodon grandiforus, 10-30 parts of reed rhizome, 30-90 parts of honeysuckle flower, 10-30 parts of forsythia suspense, 20-60 parts of folium isatidis, 20-60 parts of isatis indigotica fort, 30-90 parts of epimedium davidii franch, 30-90 parts of coke divine comedy, 30-90 parts of hordeum vulgare, 15-45 parts of cyrtomium rhizome, 10-30 parts of fried betelnut, 20-60 parts of pumpkin seed and 6-18 parts of liquorice. The mass percent of the Chinese herbal medicine additive in the pig feed is 1.5-2%. The feed of the invention improves the immunity of the piglets, reduces the respiratory tract diseases, and has low price and non-toxic side-effects.

The invention discloses a composite nutrition supplement for cows in the perinatal period. The composite nutrition supplement comprises pre-mixer materials by weight parts: 0.5-1 part of rumen-protected vitamin E, 0.2-0.3 part of rumen-protected Beta-carotin, 5-6 parts of rumen-protected nicotinic acid, 0.015-0.02 part of rumen-protected biotin, 3-4 parts of rumen-protected choline, 0.35-0.45 parts of zinc lysinate, 50-60 parts of glycoxydase preparation and 100 parts of brown sand sugar in appropriate amount. The composite nutrition supplement has the functions of improving milk cow immunity, protecting liver and kidney functions, preventing puerperal diseases of milk cows, improving the reproductive performance, shortening the intercalving interval, promoting metabolism, increasing milk yield, etc. The result of a contrast test of thousands of cow in two years shows that the composite nutrition supplement is safe and reliable, and has remarkable effect and more ideal cost accounting.

The invention discloses hemp fimble leaf-based total mixed ration granulated feed for sheep. The hemp fimble leaf-based total mixed ration granulated feed is prepared from the following raw materials by mass percentage in parts by dry weight: 40-55 parts of dry hemp fimble leaves, 40-55 parts of dry straw, 12-20 parts of corn, 10-15 parts of soybean meal, 10-15 parts of bran, 4-6 parts of trace element premix, 0.8-1.5 parts of calcium hydrogen phosphate and 0.5-1.2 parts of salt which are processed into the total mixed ration granulated feed for sheep through processes such as triturating, grinding, weighing, mixing, tempering and granulating. Animal feeding tests show that in the test period, the average daily feed intake of lambs in a group fed by the total mixed ration granulated feed is higher than that of a control group by 70g, the daily gain is increased by 17.25g compared with the control group, and the net income per sheep is increased compared with the control group on average.

The invention discloses a broiler feed added with fermented hybrid paper mulberry powder and an application thereof. The broiler feed contains 10-20% of fermented paper mulberry powder; the fermented paper mulberry powder is prepared by the following steps: when the stalk of the paper mulberry grows to 1-1.2m high, cutting the stalk from the last leaf, and carrying out airing in the shade for 2 days; grinding fresh paper mulberry leaves and stalk; polishing the paper mulberry leaves and stalk into rice grain size; inoculating the paper mulberry powder with microorganisms and adding a carbon source and inorganic salt; carrying out sub-packaging, compacting and storing in a sealed plastic film bag; and carrying out fermentation and culture for 5-8 days at room temperature. The paper mulberry is preferentially hybrid paper mulberry. In the broiler feed disclosed by the invention, the fermented hybrid paper mulberry powder contained has double functions of nutrition and pharmacological activity as well as high digestibility and can meet the nutrition need for broiler growth and remarkably improve the chicken quality and flavor and is of great significance to the promotion and efficient development of the national poverty alleviation industry adopting paper mulberry and to the healthy breeding of broilers.

The invention provides a functional health care dairy product, which is characterized in that the functional oligosaccharides is added, which is one of or a mixture of more than one of oligomannose, a xylo-oligosaccharide, a fructooligosaccharide, galactooligosaccharide, stachyose, raffinose, reductive issooligonsaccharide, maltooligosaccharide, soybean oligosaccharide, chitooligosaccharides, lactulose, gentianose, and particularly oligomannose,the xylo-oligosaccharide, and the fructooligosaccharide, the addition quantity is from 0.01% to 15.00% of dry-based milk (when the liquid milk is converted into a dry powder), oligomannose is possible to add into the prior dairy product and also to add into the dairy product during the processing, and the final product is either a milk powder, the liquid milk, or a milk slice. The functional health care dairy product has the advantages of having the virtue of reinforcing the beneficial bacterium to propagate, regulating the intestines micro-ecology, being useful for getting rid of the functional constipation, improving the body immunity, preventing and restraining hyperlipemia, boosting the digestion and adsorption of the nutritional ingredients in the prior dairy products.

Compound Chinese medicinal herb immunopotentiator for rudd is prepared from the components by weight: 10 to 20 percent of radix astragali, 10 to 20 percent of honeysuckle, 10 to 15 percent of rhubarb, 10 to 15 percent of eucommia bark leaf powder, 10 to 15 percent of liquorice, 10 to 15 percent of hawthorn, 5 to 10 percent of Rhizoma Atractylodis Macrocephalae, and 5 to 10 percent of safflower. The invention has the following advantages that the compound Chinese medicinal herb immunopotentiator can be used as feed additive in rudd compound feed, and is added in to the rudd compound feed by only 0.1 to 0.2 percent, can remarkably increase the organism immunity and improve the survival rate of rudd, can completely replace antibiotics, has no adverse effect and no residue to the palatability of feed, and has a stable raw material resources, low cost and simple production technology.

The invention discloses natural plant oil with an antioxidant function. The natural plant oil is prepared by mixing natural plant oil with omega-3 unsaturated fatty acid content of not less than 40%, prepared by adopting a low-temperature cold-pressing technology, with one or more of four antioxidants including astaxanthin, a grape seed extract, resveratrol and lycopene, wherein the weight percentages of the natural plant oil and the antioxidant are 60%-90% and 10%-40% respectively. The natural plant oil with an antioxidant function is simple to prepare, good in stability, high in absorption rate and convenient to take, has the antioxidant function and can replenish linolenic acid poor in daily diet.

The invention relates to oil, especially to an emulsified oil which is suitable for being added into livestock feed and a preparation method thereof. The emulsified oil comprises the following components of: by weight, 40-100 parts of vegetable oil, 0.5-5 parts of span, 1-10 parts of monoglyceride stearate, 1-5 parts of sodium caseinate, 1-10 parts of disodium hydrogen phosphate and 30-90 parts of glucose syrup. The emulsified oil is prepared by technological processes of burdening, homogenization, spray drying and cooling. The emulsified oil provided by the invention has balanced nutrient proportion, is rich in medium / short chain aliphatic acid, high nutritional milk protein, digestible monosaccharide and the like which are all easy for animals to absorb, has high net energy value and high digestion and absorption rate, can greatly increase the content of fat in feed and raise energy density of animal diets, is a powered solid, and is convenient to preserve and transport.

The invention provides a feed for sow in lactation, which is characterized in that the components in weight percent are as follows: 28-38 parts of maize, 3-8 parts of soybean, 1-7 parts of fish meal,15-25 parts of bean pulp, 1-5 parts of glucose, 1-6 parts of soybean oil, 5-10 parts of protein powder, and 1-3 parts of additive. The inventive feed for sow in lactation is scientific in proportioning and balanced in nutrition, not only can satisfy nourishment requirement for growth and development of sow in lactation, but also can improve organism immunity of sow in lactation, and reduce diseaseoccurrence.

The invention relates to animal feed, and in particular to compound health-care donkey feed. The compound health-care donkey feed comprises the components of 40-60 parts of a coarse material, 18-20 parts of a concentrated material, 1.4-2.8 parts of an auxiliary material and 0.8-1 part of white sugar. The coarse material consists of the components of 3 parts of micro-stored wheat straws, 1 part of maize straws, 1.8 parts of sweet potato seedlings and 2.2 parts of peanut vines. The concentrated material comprises the components of 2 parts of bean pulp, 2.3 parts of fermented bean dregs, 1.7 parts of maize and 2.3 parts of wheat kernels. The auxiliary material comprises the components of 7-10 parts of turf, 0.5-1 part of cellulose, 0-6 parts of urea, 3-6 parts of a tryptophan ferrous complex, 20-30 parts of pericarpium citri reticulatae, 50-60 parts of bone meal, 15-20 parts of date pits, 20-30 parts of tea, 10-20 parts of radix sophorae flavescentis and 15-25 parts of fructus quisqualis. The feed provided by the invention can effectively prevent gastrointestinal diseases of a donkey, improve the contents of proteins and essential amino-acids in donkey meat as well as relative contents of linoleic acid and linolenic acid, and simultaneously reduce the content of fat, so that the donkey meat is relatively beneficial to human health.

The invention relates to a penaeus vannamei boone low-salinity culturing method. During seed culturing, the salinity is 8 to 100%; in the phase of juvenile shrimps, the salinity of a culturing water body is increased to 6%; in the phase of middle-age shrimps, the salinity of the culturing water body is reduced to 4%; in the phase of adult shrimps, the salinity of the culturing water body is reduced to 2%. The method has the advantages that the secondary virus disease caused by the infection of pathogen of penaeus vannamei boone in seawater is avoided, meanwhile, the growth speed of the penaeus vannamei boone is ensured, and the economic benefit of a farmer is protected; by utilizing the habits of Chinese soft shell turtles, silver carps or bighead carps using planktons as foods, the amount of seaweed in water is controlled, so the water quality is improved, the waste at water body resources is avoided, and better economic benefits can be obtained.

The invention discloses a poultry composite probiotic preparation and a preparation method thereof. The preparation method comprises the following steps: mixing bacillus subtilis liquid, bacillus licheniformis liquid, enterococcus faecalis liquid, lactobacillus acidophilus liquid, and clostridium butyricum liquid according to a volume ratio of 20-40:5-20:10-30:12-35:15-30, adding carboxymethyl cellulose to prepare suspension, adding the suspension into an aluminum sulfate solution to form agglomerated capsules, filtering to obtain the agglomerated capsulated, washing the capsules with water, and finally drying so as to obtain the poultry composite probiotic preparation; wherein the number of live bacterium in each bacterium liquid is not less than 109 CFU / mL. The composite probiotic preparation with multiple physiological functions is obtained by reasonably compounding the aerobic bacteria and anaerobic bacteria (bacillus subtilis, bacillus licheniformis, enterococcus faecalis, lactobacillus acidophilus, and clostridium butyricum). The provided poultry composite probiotic preparation can modulate the microecological environment in intestines, inhibit the growth of pathogenic bacteria in intestines, strengthen the organism immunity, and increase the feed utilization rate.

A low-fat high-fibre soybean food with health-care function is proportionally prepared from soybean dregs, water, wheat flour, salt, non-nutritive sweetening agent, edible soda, garlic powder, honey, onion juice, egg plant oil, butter, shortening agent and flavouring.

The invention relates to a probiotic goat milk tablet and a preparation method of the probiotic goat milk tablet. The method comprises the methods that firstly, activated probiotic is taken and is inoculated into an MRS (Man Rogosa Sharpe) culture medium to be cultured, then, the centrifugation is carried out, the materials are made into probiotic mud, composite freeze drying protecting agents are added into the probiotic mud, the vacuum freeze drying is carried out to obtain freeze drying probiotic powder, goat milk is subjected to purification and standardization and is then subjected to pressure reduction concentration, so that the solid content reaches 42 to 50, and raw material goat milk is obtained, the raw material goat milk is subjected to spray drying cooling, after the temperature is lowered to the room temperature, the raw material goat milk is sieved by a sieve being 40 to 80 meshes, goat milk powder is obtained, the goat milk powder, the freeze drying probiotic powder, cane sugar, glucose and magnesium stearate are uniformly mixed, then, a single impact type tablet machine is used for making the goat milk powder containing the probiotics into the probiotic goat milk tablets. The major ingredient in the probiotic goat milk tablet provided by the invention is goat milk powder, in addition, the probiotic is added into the goat milk powder, and the important physiological effects of improving the intestinal flora structures, promoting the propagation of beneficial bacteria in the intestinal tract, inhibiting the growth of harmful bacteria, eliminating carcinogens, improving the immunity of the organism, reducing the cholesterol, relieving lactose intolerance and the like are realized.

The invention relates to a calf feed, which comprises the following components in percentage by weight: 30-40% of forage, 4-7% of soybean, 1-6% of fish meal, 15-25% of bran, 2-8% of glucose, 3-10% of soybean oil, 5-10% of protein powder, 2-5% of Chinese medicinal additive and 1-3% of mildew preventive, wherein the mildew preventive contains lauric acid monoglyceride, sodium dehydroacetate, calcium propionate and a carrier; and the Chinese medicinal additive contains one or more of Polygonum multiforum, Saviae Miltiorrhivae Radix, Semen Cassiae, Rhizoma Polygoni Cuspidati, Herba Artemisiae Scopariae, Fructus Crataegi, Radix Puerariae, Pericarpium Citri Tangerinae, Carthami Flos, Isatis indigotica leaf, Scutellariae Radix, Folium Ginkgo, Radix Curcumae, Taxillus chinensis, Folium Perillae, Herba Apocyni Veneti, Notoginseng Radix, Radix Arnebiae, and Flos Lonicerae. The calf feed of the invention has scientific proportioning, balanced nutrition and long storage period, not only can meet the nutritional requirements for the growth and development of calf, but also can improve the immunity and disease resistance of calf and increase the survival rate of calf.

The invention discloses a deer blood wine for improving immunity of the organism, which is characterized in that the deer blood wine is made from 1 to 15 parts by weight of deer blood, 60 to 200 parts by weight of yam, 30 to 90 parts by weight of tuckahoe, 30 to 90 parts by weight of wolfberry fruit, 10 to 40 parts by weight of ginseng, radix codonopsitis or American ginseng, 300 to 800 parts by weight of liquor and 50 to 400 parts by weight of purified water which serve as raw materials with the parts by weight:. The invention further discloses a method for the deer blood wine. The deer blood wine is a new healthcare wine with simple formula and good taste, and has the healthcare function of improving immunity of the organism; the preparation method of the deer blood wine is scientific and advanced, and can effectively extract the effective components from the raw materials, and remove impurities; thus the prepared deer blood wine is tasty and has no obvious medicinal odor.

The invention relates to a tilmicosin micro-capsule preparation, and in particular relates to a tilmicosin micro-capsule preparation and a preparation method of the tilmicosin micro-capsule preparation, belonging to the technical field of veterinary medicine. The tilmicosin micro-capsule preparation comprises an inner core layer and a coating layer, wherein the inner core layer comprises a tilmicosin raw material and macromolecule auxiliary materials, the macromolecule auxiliary materials are selected from one or more than one of 12-carbon fatty acid-18-carbon fatty acid, paraffins and vegetable wax; and the coating layer comprises an inner coating layer and an outer coating layer, wherein the material of the inner coating layer is one or more than one of starch, calcium carbonate and calcium hydrophosphate, and the material of the outer coating layer is acrylic resin. The tilmicosin micro-capsule preparation disclosed by the invention is tasteless, enteric, and good in palatability. According to the invention, the tilmicosin is packed by the macromolecule auxiliary materials, a layer of enteric coating layer is sprayed on the surfaces of the tilmicosin grains in the process of rolling circle when the materials are prepared, and the strong bitter taste and odor of the tilmicosin can be completely covered due to the double-layer package, and the preparation method is simple in technology, and low in cost.

The invention relates to a composite immunity intensifier for groupers, which comprises the following components according to weight percentage: 30 to 40 percent of Beta-dextran, 10 to 20 percent of A3 Alpha peptidoglycan, 10 to 20 percent of vitamin C-2- polyphosphate ester, 10 to 20 percent of levomisole, 5 to 10 percent of ginsenoside and 5 to 10 percent of vitamin E. The invention has the advantages that: firstly, the composite immunity intensifier effectively overcomes the problem that the body reverse feedback of the groupers is restrained and can be used in the whole culturing period of the groupers; secondly, the composite immunity intensifier as a feed additive is used in the compound feed of the groupers and only has 0.1 to 0.2 percent of addition amount; thirdly, the body immunity of the groupers is intensified obviously and the survival rate is improved; fourthly, the composite immunity intensifier has no bad effect on the palatability of feed; and fifthly, the raw material used by the composite immunity intensifier has stable source, low price and simple production process.

The invention relates to pig feed addictive the process for producing the additive composition, and the use of the additive composition, which is characterized in that, no chemosynthesis antimicrobial agent and toxic hazardous material are present, the composition is prepared from crude Chinese medicinal preparations.

The invention discloses an antimicrobial-free feed for a nursery pig and a preparation method thereof. The antimicrobial-free feed is prepared from, by weight, 50-55 parts of corn, 5-8 parts of sorghum, 3-5 parts of whey powder, 5-12 parts of expanded soybean, 3-5 parts of fermented soybean meal, 15-20 parts of soybean meal, 3-5 parts of fish meal, 1-2 parts of organic compound acidifier, 1-2 parts of organic mineral premix, 0.03-0.07 part of Chinese herbal medicine additive, 0.02-0.05 part of tea powder, 0.02-0.04 part of orange peel powder, 0.08-0.12 part of hydrolyzed wheat protein powder, 0.5-0.9 part of calcium formate, 0.1-0.5 part of calcium hydrogen phosphate, 0.3-0.5 part of amino acid, 0.1%-0.3% of salt, 0.05-0.2 part of choline chloride, 0.02-0.04 part of vitamin premix, 0.05-0.1 part of complex enzyme preparation and 0.1-0.5 part of mildewproof agent. The antimicrobial-free feed is a green, safe and pollution-free nursing material feed which gives full play to the function of a nursing material for undertaking the period between a weaning feed and a piggy feed, piglet intestinal injuries are well repaired, and the death rate and the incidence risk are decreased; normal growth of piglets is guaranteed, and the optimal growth performance is played.

An aloe-ganoderma tea is prepared from green tea and 7 Chinese-medicinal materials including aloe, ganoderma, fleece flower root, safflower, etc through breaking and proportional mixing. It features its medical function of improving immunity and treating cold, insomnia, hypertension, hyperlipomia, tumor, cardiovascular and cerebrovascular diseases, etc.

The invention relates to the technical field of health food, in particular to food composition containing tissue culture of saussurea involucrate and cubilose. The food composition is prepared from 7 to 8 parts of tissue culture of saussurea involucrate, 50 parts of cubilose, 1 part of haematococcus pluvialis and 0.5 part of donkey-hide gelatin peptide, and the diameter of the tissue culture of saussurea involucrate is 20 to 100 nm. The invention provides a new type of food containing tissue culture of saussurea involucrate and cubilose, and the two kinds of raw materials which are healthy are collected in a formula, the material compositions of the two are complementary, the tissue culture of saussurea involucrate is rich in total flavonoids, total polyphenols, lilacin, chlorogenic acid and other substances, and cubilose is rich in protein, which are complementary to each other to improve the body immunity, especially for women to nourish the blood and beautifying, delay senility, and relieve dysmenorrhea.

The invention discloses a Chinese herbal medicine additive for improving the fertility of sow. The Chinese herbal medicine additive comprises, by weight, 2-10 parts of herba leonuri, 2-10 parts of eucommia ulmoides, 2-10 parts of herba epimedii and 1-5 parts of Himalayan teasel roots. The invention further discloses a method for preparing the Chinese herbal medicine additive. The Chinese herbal medicine additive and the method have the advantages that the Chinese herbal medicine additive is scientific in combination and has obvious effects of preventing diseases and protecting health of the sow, improving the production performance of animals, improving the quality of animal products and the quality of fodder and the like; the effects of preventing the diseases and protecting the health of the sow are mainly represented in the aspects of enhancing the immunity of the sow, inhibiting bacteria, expelling parasites, regulating functions of the sow and the like; the effect of improving the production performance of the sow is mainly represented in the aspects of promoting the growth of the sow, promoting the development of the reproductive organs of the sow, increasing a pregnancy rate and a farrowing rate and reducing a piglet mortality rate; the effect of improving the quality of fodder is mainly represented in that the Chinese herbal medicine additive has effects of supplementing nutrition, enhancing aroma and deodorizing, preventing mildew and rotting and the like, accordingly, the nutrition of the fodder is improved, the appetite of the sow is promoted, the shelf life of the fodder is prolonged, and the like.

The invention discloses a lactobacillus plantarum HJ-S2 (Lactobacillus plantarum) with the functions of reducing cholesterol and enriching selenium and application thereof. The strain was preserved inthe General Microbiological Center of China Committee for Culture Collection of Microorganisms on May 7st, 2019, and the preservation number is CGMCC No.17720. The strain is separated from the intestinal viscus of a beaked whale living 300 meters or below the sea level, and the strain has the certain effects of reducing cholesterol and enriching selenium, has certain tolerance to acid and cholates and is very high in safety and capable of being applied to the fields of drugs, health care products, foods, beverages and the like.

The invention discloses a composite immunopotentiator for garrupa and belongs to the technical field of feed additives. The composite immunopotentiator is characterized by consisting of the following ingredients in parts by weight: 5-15 parts of potmarigold calendula rachis powder, 10-20 parts of folium cortex eucommiae powder, 5-10 parts of bitter gourd powder, 12-18 parts of radix bupleuri, 12-18 parts of astragalus root, 5-10 parts of dried old orange peel, 5-10 parts of bighead atractylodes rhizome, 12-18 parts of hawthorn and 5-10 parts of acanthopanax. The composite immunopotentiator disclosed by the invention is added in a garrupa mixed feed as a feed additive so as to completely replace antibiotic; the natural Chinese herbal medicine can be used for effectively reinforcing the immunity of the organism of the garrupa, improving the resistance on diseases and improving the rate of survival; the composite immunopotentiator is free from a toxic side effect and an untoward effect and is free from unfavorable effect on palatability of the feed; and the raw material source of the composite immunopotentiator disclosed by the invention is stable, the cost is low and the production technique is simple.

The invention provides a production method of microbial antioxidant, which is characterized by comprising the following specific steps: culturing Rhodopseudomonas palustris, Saccharomyces cerevisiae and Lactobacillus plantarum in one culture medium; simultaneously inoculating the three strains into a broth culture medium for culturing, streaking a culture solution, and individually selecting the separated strains for pure culture; transferring the production strains into an eggplant-shaped flask filled with nutrient agar for culturing; inoculating the mixture of the Rhodopseudomonas palustris, the Saccharomyces cerevisiae and the Lactobacillus plantarum into a broth culture medium for strain propagation; and inoculating the strain subject to the propagation in a culture medium, and fermenting to obtain the microbial antioxidant. The invention can effectively eliminate active oxygen free radicals generated in vivo, protect the normal structure of cell membranes and ensure the normal functions of in vivo active molecules.

The invention discloses a dairy cow fermented feed. According to the dairy cow fermented feed, terrestrial alkaline plant resource froggrass is adopted as a raw material, microbial fermentation is used to produce the dairy cow fermented feed which has high content of protein and strong palatability, and is rich in probiotics of brewer's yeast, bacillus subtilis and the like, high-valued utilization of saline and alkaline terrestrial plant resource froggrass is achieved, and the disadvantage that dairy cow protein feed is scanty is solved. According to the dairy cow fermented feed, the froggrass is used as the raw material, seaweed residues, lucerne meal, straw, Chinese herbal medicine and the like are supplemented, and the dairy cow fermented feed is prepared through a technology of two-stage fermentation of a biological leavening agent; the dairy cow fermented feed is rich in probiotics of saccharomycetes, aspergillus niger, bacillus subtilis, brewer's yeast, lactic acid bacteria and the like, the content of the probiotics reaches up to 2-5*10<8>cfu / g, after the dairy cow fermented feed is used in cow breeding, immunity of the organism of a dairy cow can be remarkably improved, growth of the dairy cow can be promoted, milk yield can be increased, milk quality can be improved, and the dairy cow fermented feed has very high application and popularization value.