73results about How to "Improve gastrointestinal environment" patented technology

The invention discloses a freeze beverage containing isomaltose hypgather and process for preparation, wherein the raw materials comprise the following constituents (by weight ratio): cow's milk and / or dairy product and / or dairy product analogues 0-90%, isomaltose hypgather 0. 01-10. 0%, sugar 4. 0-16. 0%, stabilizing agent 0. 1-1. 0%, sour flavor agent 0-0. 7%, edible flavoring essence 0. 01-0. 4% and balancing water.

The invention provides a solid fermentation method for a Chinese herbal medicament feed additive. The method comprises the following steps of: grinding various Chinese herbal medicaments respectively, mixing the ground Chinese herbal medicaments in a ratio, adding wheat bran, glucose and ammonia sulfate, uniformly mixing, adjusting water content, sterilizing, cooling, choosing lentinula edodes mycelia, of which the mycelia are pure white and the raw material blocks are firm, as fermentation seed, inoculating the lentinula edodes mycelia, fermenting, drying the obtained product at low temperature after fermentation, and crushing the dried product to obtain the finished product. The additive not only improves the micro-ecologic structure of intestinal tracts of animals, but also raises the nutritional level of animals and improves the utilization rate of feed with lentinan, tropina, various trace elements and bioactive substances such as cellulose, mannanase and xylanase; and the additive does not cause any toxic and side effects to livestock and poultry and people, no drug fastness is caused if you take the additive regularly, and the additive can be used for preventing and treating diseases of animals and enforcing growth of animals, and has a great practical significance for developing Chinese green livestock and poultry industry and meets the demands of people for safe food.

The invention relates to protein allergy-resisting and nutritious infant formula milk powder. The milk powder is prepared from the following raw materials in part by ton weight: 1,000 parts of fresh milk (115 parts of dried substance), 500 parts of demineralized whey powder, 235 parts of refined vegetable oil, 45 parts of lactose, 50 parts of whey small peptide with the molecular weight of less than 10,000 daltons, 20 parts of fructooligosaccharide, 6 parts of arachidonic acid (ARA), 5 parts of docosahexaenoic acid (DHA), 0.42 part of nucleotide, 0.45 part of taurine, 0.42 part of choline, 0.06 part of L-carnitine, 0.012 part of beta-carotene, 2.5 parts of complex vitamin, 3.5 parts of amino acid common trace element chelate and 1.5 parts of selenium-enriched yeast powder. The formula milk powder has the advantages that: the formula milk powder contains the whey small peptide with the molecular weight of less than 10,000 daltons, has the effects of regulating immunity and resisting protein allergy, has the characteristics of high water solubility, high absorptivity, no stimulus on stomach and intestine and the like, and can meet the requirements of human bodies on the supplement of trace elements and amino acid.

The invention discloses a compound traditional Chinese medicinal composition for cows, and a preparation method and an application thereof, and belongs to the technical filed of traditional Chinese medicines for animals. The compound traditional Chinese medicinal composition mainly comprises, by weight, 10-20 parts of Chinese angelica, 10-20 parts of Ligusticum wallichii, 15-20 parts of Ricepaperplant Pith, 10-20 parts of Vaccaria segetalis, 5-10 parts of Radix Astragali, 5-10 parts of Spina Gleditsiae, 5-10 parts of Radix Codonopsis, 1-5 parts of Radix Rhapontici, 1-5 parts of Fructus Liquidambaris, 5-10 parts of licorice root, 10-20 parts of Rhizoma Atractylodis Macrocephalae and 5-10 parts of Herba Leonuri. The composition adopting the above 12 pure natural Chinese herbal medicines has the characteristic of no medicine resistance, small toxic side effects, difficult generation of harmful residues in milk products, and can effectively improve the milk yield of the cows, substantially improve the quality of the cows and the healthy level of the cows and prevent the mastitis of the cows; and compared with fructo-oligosaccharide compatibility compositions, the compound traditional Chinese medicinal composition disclosed in the invention has the advantages of improvement of the immunity of bodies, improvement of the gastrointestinal tract environment of the bodies, adjustment of the gastrointestinal flora balance, and promotion of the digestion and absorption of nutritional substances.

The invention discloses a method for preparing modified coconut dietary fiber chewable tablets by using coconut bran as a raw material. The method comprises the processes of preparation of coconut dietary fibers, composite enzyme modification, precipitation and drying, proportioning and soft material preparation, granulation and tabletting. The method is simple in operation, safe in the preparation process, efficient and quick; the dietary fibers in the coconut bran are modified by using a composite enzyme method and the like, so that the content of the soluble dietary fibers can be improved;the dietary fibers are matched with functional auxiliary materials, so that the process of preparing the modified coconut dietary fiber chewable tablets is safe; and the chewable tablets have good mouthfeel and appearance and low calorie, have the effects of reducing blood sugar, reducing blood fat, improving the intestinal tracts, preventing decayed teeth and adsorbing NO<2-> in the body, and have good market prospect.

The invention relates to a liquid milk preparation method based on reduction of milk sensitization. The preparation method comprises the following steps: (1) degreasing; (2) preheating; (3) enzymolysis: after the preheating, taking skimmed milk, sequentially adding three protease solutions into the skimmed milk in a dropwise adding manner, and carrying out enzymolysis, wherein the enzymolysis timeis 60-120 min, the temperature is 50-60 DEG C, and the pH value is adjusted in different time periods so as to obtain an enzymatic hydrolysate; and (4) enzyme deactivation. Small peptides with a molecular weight of less than 5000 Daltons in the hypoallergenic liquid milk account for about 99%. The liquid milk preparation method for reducing the milk sensitization is used for reducing the sensitization of a plurality of allergen proteins in the cow milk, and the allergen proteins in the cow milk comprise one or more of casein, alpha s1-casein, alpha s2-casein, beta-casein, k-casein, alpha-lactalbumin, beta-lactoglobulin, immunoglobulin and lactoferrin.

The present invention discloses prebiotics containing liquid milk, each 100 g of which contains milk 50-95 g, isomaltose oligomer 0.01-10.0 g, xylose oligomer 0.01-0.7 g, ologofructose 0.01-5.0 g, stabilizer 0.1-1.0 g and water for the rest. The prebiotics containing liquid milk can proliferate prebiotics to improve human gastrointestinal environment, promote intestinal creepage, reduce toxic fermented products and harmful bacteria, prevent constipation and reach many other health effects.

The invention discloses a cornus walteri seed proteinase feed additive and a preparation method thereof. The cornus walteri seed proteinase feed additive comprises the following components in parts by weight: 15-25 parts of cornus walteri seed dregs, 5-15 parts of horseradish tree leaf meal, 3-8 parts of horseradish tree seed dregs, 5-15 parts of maize flour, 50-60 parts of bran, 0.1-0.5 part of a composite microorganism preparation and 0.01-0.03 part of epsilon-polylysine. The preparation method comprises the following steps: fermenting crushed cornus walteri seed dregs, the horseradish tree leaf meal and horseradish tree seed dreg powder with the composite microorganism preparation consisting of lactobacillus acidophilus liquid, bifidobacterium bifidum liquid, animal bifidobacteria liquid, candida utilis bacterium liquid and streptococcus thermophilus liquid so as to obtain wet powder of the cornus walteri seed proteinase feed additive; and drying the wet powder of the cornus walteri seed proteinase feed additive with cold air so as to obtain the cornus walteri seed proteinase feed additive. The cornus walteri seed proteinase feed additive disclosed by the invention not only contains various probiotic components and components of vitamins, antioxidants and mineral substances which are helpful to animal bodies, but also has the benefits of reducing material-meat ratio, increasing the protein content of meat, eggs and milk, and reducing production cost.

The invention relates to a feed, in particular to a powdered oil feed with whey powder and a preparation method thereof, which mainly solve the technical problems that in the prior art, protein, whey powder and oil all in the conventional feed are simply mixed and stirred, so that oil and protein digestion utilization of animals is low, the protein, the whey powder and the oil carry bacterial viruses easily and insanitation is caused, the storage time is short, the application is poor and the like. According to the preparation method, whey powder, plant protein, animal protein and plant oil are mixed in proportion, added into water and heated, then emulsifier is added, and the mixture is fully stirred and then gets into an emulsifying machine for treatment, the homogenization treatment is performed to the product subjected to emulsification through a homogenizer, spray drying is performed to the product through the variable frequency drying technology and via a spray drying tower, and the dried mixture is subjected to sieving, metering and packing, so that a finished product is obtained.

The invention relates to a Chinese medicinal herbal compound feed additive for treating stunting pigs effectively, which is prepared from the following raw materials in part by weight: 10 to 15 parts of rhubarb, 10 to 15 parts of liquoric root, 10 to 15 parts of swordlike atractylodes rhizome, 0.5 to 0.8 part of cobalt chloride, 0.5 to 0.8 part of zinc sulfate, 0.03 to 0.05 part of sodium selenite, 1 to 2 parts of copper sulfate, 1 to 2 parts of magnesium sulfate, 1 to 2 parts of potassium iodide, 3 to 4 parts of ferrous sulfate, 1 to 2 parts of multivitamin, 0.5 to 1 part of lysine and 0.5 to 1 part of table salt. The compound feed additive can regulate the gastrointestinal digestive absorption function, improve the survival rate of piglets, accelerate growth speed, shorten the slaughter rate of live pigs and prevent the residues of antibiotic medicaments effectively.

The invention relates to a method for separating heteroacid from valine fermentation liquid. The method comprises the following steps of (1) separating mycoprotein from valine mother liquid by putting fermented L-valine fermentation liquid in a high-speed disc separator with the revolving speed of 4000-5000r / min, recycling mycoprotein precipitation, and collecting supernatant liquid; (2) secondary removing mycoprotein in a membrane filtration manner: filtering the obtained supernatant liquid by utilizing a ceramic membrane with the aperture of 60nm, filtering and recycling mycoprotein, and collecting filter liquid; (3) combining the supernatant liquid of the step (1) and the filter liquid of the step (2), and extracting the valine by utilizing an ion exchange method; and (4) combining the mycoprotein of the step (1) and the step (2). The method for separating the heteroacid from the valine fermentation liquid, disclosed by the invention, is applied to feed preparation and has wide application prospect.

The invention discloses watermelon juice nutritious milk with prebiotics, comprising the following components according to percentage by weight: 30 to 58% of milk, 15 to 60g% of watermelon juice, 0.1 to 35 % of prebiotics and 0.1 to 2.5% of stabilizer. The watermelon juice nutritious milk with prebiotics of the invention contains a certain amount of prebiotics which can cause proliferation of various internal healthful bacteria (in particular to bifidobacterium), thus improving human gastrointestinal environment, promoting alvine path peristalsis, reducing poisonous fermentation products and noxious bacteria, preventing constipation, protecting liver function, lowering serum cholesterol and blood pressure, improving human body immunity, facilitating the synthesis of B vitamins, and helping people to adsorb nutrient elements of calcium, ferrum, zinc, etc.

The invention discloses a novel acidified protein feed supplement which comprises citric acid mycelium, corn protein powder and a nutritive regulating agent in a mass ratio of 1: 1-2: 0.05-0.1, wherein the nutritive regulating agent is composed of calcium carbonate, lysine and a yeast culture in a mass ratio of 1: 0.5-1: 3-5. The novel acidified protein feed supplement provided by the invention not only has greatly increased protein content but also has the advantages of acid fragrance, good palatability and capacity of substantially improving gastrointestinal tract environment of livestock and poultry, preserving dominant bacterial community in intestinal tracts of animals, reducing the diarrhoea rate of piglings and improving productivity of livestock and poultry; the acidified protein feed supplement is convenient to use, can directly substitute a same amount of corn and soybean meal in a mixed feed for livestock and poultry, with a substitution upper limit of 20%, and can maintainan original nutritional level and original production performance without adjustment of a formula.

The invention discloses an old-aged formula milk powder for preventing osteoporosis, and belongs to the technical field of blended milk powder and nutritional foods. The old-aged formula milk powder contains proteins, carbohydrates, lipids, vitamins, mineral substances and other nutrient substances, and also contains lactoferrin, hydrolyzed yolk powder, casein phosphopeptides and milk minerals. The formula milk powder well improves the dietary calcium sources, increases the absorption and utilization rate of calcium, keeps bone balancing, enhances the bone density, and has very good preventing and delaying effects of osteoporosis of the elderly.

The invention relates to the technical field of tea processing, in particular to a selenium-rich health-preserving flavored tea and a preparation method thereof. Boat-fruited sterculia, lophatherum gracile and mango peel with heat-clearing, toxin removing, antibacterial and health care effects are added into the selenium-rich health-preserving flavored tea to improve the gastrointestinal environment in human body and enhance the gastrointestinal absorption capacity; then hawthorn and kudzu vine root are added to reduce blood glucose and blood lipid; Chinese wolfberry, red dates and longan are added to invigorate qi and blood; and chrysanthemum and cassia seeds are added to remove liver fire and improve eyesight. The above 10 raw materials cooperate with selenium-rich black tea, and can effectively increase the content of zinc, selenium and other trace elements in the tea soup, all the components coordinate with each other to improve the internal environment in the human body, promote the absorption of effective components, relieve people's mental pressure and other discomfort conditions, and improve human immune functions, thus finally reaching the purpose of improving and treating sub-health. As different processing methods are employed for the different raw materials, the dissolution rates of various components are different, so that the tea soup can have rich taste and layered sense, and enjoy wide popularity.

The invention discloses a rapid chicken breeding feed. The rapid chicken breeding feed is composed of the following components in parts by weight: corn, bean meal, rapeseed meal, wormwood, barley husk, bone meal, pine needle powder, traditional Chinese medicine ingredients, spice, selenium yeast, calcium hydrophosphate, choline chloride, complex vitamin, compound amino acid, glycine betaine and salt. The rapid chicken breeding feed has the advantages that the taste and the flavor of the feed can be improved, and the appetite of chickens is promoted; meanwhile, the stomach and intestine environments of the chickens can be improved, the digestive absorption of nutrient elements in the feed by young chickens is promoted, the consumption of the feed in the breeding process of the young chickens is reduced, the growth time is shortened, rapid breeding is completed, the aim of reducing the cost is achieved, the young chickens can grow into adult chickens in advance by 15-20 days, and the consumption of a growth feed is reduced by about 10 percent.

The present invention discloses lactose intolerance and protein allergy preventing formula milk powder for children of 12-36 months, and belongs to the technical field of formula food. Every 100 g of the child formula milk powder contains 18-30 g of concentrated hydrolyzed whey protein powder. The concentrated hydrolyzed whey protein powder contains lactose and the formula milk powder contains the lactose content of 0-0.5 g / 100 g. The formula milk powder is applicable to children of 12-36 months and overcomes the child lactose intolerance and milk protein allergy symptoms. The concentrated hydrolyzed whey protein is used as a raw material and can very relieve the lactose intolerance symptoms of children. Docosahexaenoic acids, arachidonic acids, prebiotics of galactooligosaccharide and fructo-oligosaccharide, an immune factor of lactoferrin are scientifically added and the ingredients of lutein and nucleotides are also strengthened, so that the formula milk powder can meet the needed various nutrients of the children for normal development.

The present invention discloses a laying hen feed capable of increasing the laying rate. The laying hen feed consists of the following components in parts by weight: corn, soybean meal, rapeseed meal, bran, bone powder, pine needle powder, traditional Chinese medicine formulation, the mixture of cloves and rhizoma kaempferiae, selenium yeast, calcium hydrogen phosphate, choline chloride, compound vitamins, compound amino acids, and common salt. The feed of the present invention can enhance hens' appetite and meanwhile improve the gastrointestinal environment of hens, promoting the hens' digestion and absorption of nutrient elements in the feed, increasing the laying rate and reducing the using amount of feed. According to the experimental statistics, by using the feed of the present invention, the average laying rate of hens is over 5% higher than that of the hens raised with simple feeds, and the egg quality is also better.

The invention belongs to the technical field of breeding, and discloses a feed additive used for removing mutton odour of mutton. The feed additive is prepared from frozen bean curd, celery, pawpaw, natto, hawthorn fruit, salted duck egg, durian peel, orange peel, white tea, grape seed, liquorice, hot pepper, black pepper, cumin, radix aucklandiae, and lactobacillus delbrueckii. The raw materials of the feed additive are easily available; cost is low; nutrient balance is achieved, mutton odour removing ratio is 93.7%; frozen bean curd and celery are capable of degrading fat, and reducing fat absorption; enzyme is generated via fermentation of pawpaw, natto, and hawthorn fruit, and is capable of reducing fat accumulation; salted duck egg is abundant in nutrients, and is capable of reducing absorption of intestinal tract on mutton odour fatty acid; the spices and the traditional chinese medicinal materials are rich in fragrance, are capable of improving palatability and health care functions of feeds, and reducing the content of mutton odour fatty acid in mutton; feeding at night is capable of promoting absorption of sheep on the feed additive, and improving mutton odour removing effect; and mutton obtained via application of the feed additive is welcomed by more people, and economic income is increased by 23.3%.

The invention discloses a finless eel aquaculture feed, which is prepared from the following raw materials in parts by weight: 15-25 parts of a soya-bean cake, 10-20 parts of potato powder, 10-15 parts of pumpkin, 10-20 parts of flour, 10-15 parts of high-quality white fish meal, 20-25 parts of dried earthworm, 5-10 parts of a fresh pork liver, 0.5-1 part of allicin, 0.05-0.1 part of a feeding stimulating and growth promoting agent, 0.2-0.4 part of multivitamin, 0.02-0.04 part of taile (Chinese character) for liver and gall and 1 part of an adhesive. A high-quality complete feed is developed by rational combination according to the nutritional requirements of the finless eel in the growth process; the growth process of the finless eel can be accelerated; and meanwhile, a medicine for preventing diseases is added to the feed in view of the common diseases of the finless eel in the aquaculture process, so that the infective rate and the death rate of the finless eel in the growth process can be obviously lowered.

A fattening cattle feed comprises, by weight, 50-100 parts of dried sweet potato sweet potato, 200-300 parts of corn straw, 100-200 parts of corn flour, 50-100 parts of vinasse, 20-30 parts of bone meal, 3-5 parts of cattle multivitamin, 10-15 parts of calcium hydrogen phosphate, 2-3 parts of lysine, 1-2 parts of methionine, 5-10 parts of yeast powder, 5-10 parts of rumensin, 5-10 parts of a traditional Chinese medicinal formula and 2-3 parts of salt. The feed is prepared through fully considering the nutrition demand of fattening cattle and cooperating with the traditional Chinese medicinal formula according to years of breeding experiences, can improve the stomach and intestine environment of cattle, and improves the digestion and absorption of the cattle to nutrition elements, so the feed conversion rate is effectively increased, the cost of the feed is reduced, the fattening period is shortened, and the breed households' culture benefit is obviously increased.

The invention belongs to the field of feed additives, and specifically relates to a composite probiotic for fermenting natural plants, a feed additive for broiler chicken and a preparation method of the feed additive. The composite probiotic is a mixed flora consisting of bacillus licheniformis, saccharomyces cerevisiae, clostridium butyricum, lactobacillus acidophilus, lactobacillus casei and enterococcus faecalis and contains the following components in parts by weight: 1-5 parts of the bacillus licheniformis powder, 1-3 parts of saccharomyces cerevisiae powder, 70-100 parts of clostridium butyricum liquid and 20-50 parts of lactic acid bacteria combined fermenting liquid. The feed additive prepared by fermenting the natural plants by virtue of the composite probiotic is capable of remarkably improving growth performance of chicken and enhancing the immunity of the broiler chicken.

The invention relates to the technical field of veterinary drugs, particularly, the technical field of preparing antiviral veterinary medicines by utilizing symbiosis fermentation of multiple strains of probiotics, and in particular to antiviral oral liquid for animals and a preparation method of the antiviral oral liquid. The antiviral oral liquid for animals is prepared from traditional Chinese medicine components, lactic acid bacteria and yeast. According to the antiviral oral liquid disclosed by the invention, traditional veterinary herbal medicines and micro ecology are organically combined, the functions of reducing toxicity and enhancing the efficacy of the veterinary herbal medicines are realized, the unification of prevention, treatment and conditioning is realized, the dosage and the feeding cost are effectively reduced, and a new safe medicine is provided for green cultivation.

The invention designs a feed additive for improving quality of eggshells in later laying period and a preparation method thereof and belongs to the field of feed additives. The feed additive is used for solving the problems of quality of eggshells in later laying period and production performance and contains the following raw materials: 15-20 parts of fructo-oligosaccharide, 20-30 parts of fermented folium cortex eucommiae, 15-20 parts of bacillus subtilis, 4-5 parts of enterococcus faecalis, 8-10 parts of sodium bicarbonate, 2-2.5 parts of vitamin C, 1.5-2 parts of zinc, 0.1-0.3 part of copper, 1-1.5 parts of manganese and 10-15 parts of zeolite powder. The invention adopts a compound nutrition technology for comprehensively increasing health level of laying hens and use ratio of calcium, phosphate and the like, promoting anti-stress capacity of the laying hens in later laying period, increasing eggshell thickness and eggshell strength, reducing loss cost of eggshells, relieving thedecreasing of laying rate, increasing egg weight and promoting production performance of laying hens.

The invention discloses a preparation method of an alkalescent licorice root beverage. Licorice roots and natural alkalescent thermal spring water are used as raw materials mainly, and the steps of crushing, extracting, concentrating, mixing and filling are performed, so that the alkalescent licorice root beverage is prepared, the pH value of the alkalescent licorice root beverage is 7.1-7.9, and the content of glycyrrhizinic acid is not less than 0.05mg / mL. The alkalescent licorice root beverage disclosed by the invention is simple in preparation technology, low in cost and suitable for large-scale production. The alkalescent licorice root beverage prepared by the preparation method disclosed by the invention does not contain chemical additives of preservatives, flavoring agents and the like, has the efficacy of reducing the content of gastric mucosa attacking factors namely malondialdehyde (MDA) and preventing free radicals from damaging gastric mucosas, strengthens the capacity of organisms for removing the free radicals, can well protect the gastric mucosas, and can obviously restrain the formation of stomach ulcer surfaces; and the alkalescent licorice root beverage has better effects of preventing and protecting on gastric mucosa damage caused by that people drink a lot of wine, can effectively avoid the gastric mucosa damage caused by that people drink wine after the alkalescent licorice root beverage is often drunk, and has obvious prevention and protection effects.

The invention discloses an abalone breeding method capable of saving energy and reducing emissions, comprising the following steps of: (1) cultivating algae; (2) breeding seedlings: adding bdellovibrio bacteriovorus leech plastid bacterial liquid during breeding so that the concentration of the leech plastid in water body is at least up to 10pfu / mL, wherein the bdellovibrio bacteriovorus strain is Bdellovibrio sp. BDFM05 which is preserved by China Center for Type Culture Collection on August 7th, 2009, with preservation number of CCTCC NO: M 209172; (3) exchanging water: exchanging the water every 5-30 days after egg distribution, and immediately adding the bdellovibrio bacteriovorus leech plastid bacterial liquid after exchanging water; (4) collecting products. The bdellovibrio bacteriovorus leech plastid has strong effect of eliminating common bacteria in cultivating environment. Since the bdellovibrio bacteriovorus leech plastid has no toxic and side effect to the abalone, the bdellovibrio bacteriovorus leech plastid is adaptable for industrial breeding of abalone in large scales and is capable of improving survival rate of the abalone during breeding.

The invention discloses a preparation method of a diarrhea-preventing feed additive for roasters, and belongs to the technical field of veterinary biological products. The method comprises the following steps: (1) surface modification of palygorskite: heating the palygorskite in a gradient manner, and then modifying the palygorskite by using an efficient active dispersing agent to obtain modifiedpalygorskite; and (2) compounding and cementing of zinc oxide-palygorskite: mixing modified palygorskite powder with composite zinc oxide, then adding an adhesion promoter solution, enabling the modified palygorskite to be functionally compounded and cemented with the zinc oxide, magnetically stirring uniformly, and after drying, grinding into powder to obtain the additive. In total, the preparedfeed additive for roasters has efficient diarrhea-preventing effect, the gastrointestinal environment of the roasters can be improved, and the gastrointestinal adaptation ability of the roasters in aweaning stage is improved.

The invention discloses an energy-saving and emission reducing method for raising abalone seedlings, which comprises the following steps of: (1) culturing algae; (2) raising the seedlings, namely adding concentrated solution of bdellovibrio swim body in the process of raising the seedlings, so that the concentration of a swim body in a water body at least reaches 10 pfu / mL finally, wherein bdellovibrio is Bdellovibrio sp. BDFM05 and was collected in the China Center for Type Culture Collection in 7th August, 2009 with the collection number of CCTCC NO: M 209172; (3) changing water, namely changing the water every 5 to 30 days after ovum laying, and adding the concentrated solution of bdellovibrio swim body immediately after water refreshing; and (4) harvesting. The bdellovibrio swim body has the strong effect of eliminating common bacteria in culture environment. The bdellovibrio swim body has no toxic or side effect on abalone, so the bdellovibrio swim body is suitable for large-scale factory cultivation of the abalone, and the culturing survival rate of the abalone can be improved.

The invention discloses a feed for preventing and treating colibacillosis in broiler chicken. The feed is prepared from the following ingredients in parts by weight: rice bran, peanut meal, pig bone meal, wheat bran, corn flour, katsuragi powder, calcium hydrophosphate, camellia-seed oil, plant leavening, multi-vitamins, compound amino acid and table salt. According to the feed for preventing and treating colibacillosis in the broiler chicken, through mixed use of the ingredients, the taste and the flavor of the feed can be improved, the appetite of the chicken is promoted, meanwhile, the gastrointestinal environment of the chicken can be improved, the digestive absorption of the broiler chicken on nutrient elements in the feed is promoted, the fast fattening of the broiler chicken can be achieved, and the prevention and treatment effect on the colibacillosis in the broiler chicken is very good.