271 results about "Meat chicken" patented technology

The invention discloses a marine product meat sausage and a making method thereof. The marine product meat sausage is characterized by comprising the following raw materials proportioning by weight: 30-85 portions of marine product, 0-30 portions of edible meat, 10-30 portions of edible water, 1-12 portions of edible vegetable oil, 2-6 portions of soybean protein isolate, 0.5-1.6 portions of saltand 2.0-7.5 portions of starch; the marine product meat sausage is prepared according to the steps of raw material processing, twisting, chopping, stirring, filling, sterilizing and packaging. The invention is prepared by adopting the marine products (scallop muscle, oyster meat, sleeve-fish meat, salmon meat, shrimp meat, trepang, abalone, yellow croaker meat, hairtail meat, fish seeds, ling meat, waste fish meat and the like) or adding the edible meat (chicken, pork, mutton, beef and the like) as the main raw materials, has abundant and balanced nutrition, meets the requirement of a consumeron the marine products and increases the appetite, and the product has strong seafood taste and unique flavor, does not contain nitrite, is beneficial to health, is packaged in vacuum, has unique appearance and is ready to be enjoyed when a bag is opened.

The ecological nutritive compound feed for meat chicken consists of corn, soybean dregs, corn protein powder, lysine, methionine, soybean oil, salt, sodium bicarbonate, stone powder, calcium biphosphate and other materials. It has the functions of promoting growth of meat chicken, raising immunity and raising disease resistance. The feed contains no antibiotic and has no drug residue.

The invention discloses a meat chick granulated feed containing an active bacterium fermentation ingredient and a traditional Chinese medicine ingredient. The meat chick granulated feed comprises 5-15 percent of the active bacterium fermentation ingredient, 0.3-1 percent of the traditional Chinese medicine ingredient and the balance of a full value chicken feed. The active bacterium fermentation ingredient is prepared by adopting the following method of: adding an aspergillus niger culture solution, a probiotics culture solution and a yeast culture solution to a fermentation medium respectively according to an inoculation quantity of 5-15 percent for fermentation comprising primary anaerobic fermentation and secondary aerobic fermentation; and after the fermentation, carrying out low-temperature drying at 55 DEG C and smashing on the culture solution to obtain the active bacterium fermentation ingredient. Proved through tests, the feed provided by the invention can be used for obviously improving the food consumption and the daily gain of meat chicken and reducing the feed conversion ratio and the diarrhea rate, does not contain antibiotics, has no toxic and side effects and environmental pollution and can be used for providing high-quality green livestock and poultry products.

The invention relates to a preparation method of a hydrolyzed protein mixture and a protein peptide powder feed additive, wherein a multienzyme complex enzyme method is used for hydrolyzing vegetable protein to prepare the hydrolyzed protein mixture and protein peptide powder. The technology of the method is simple, and a non-starch polysaccharide enzyme and a proteinase are compounded so as to be capable of improving the hydrolyzation rate and degree of protein as well as the utilization rate of feed and reducing the production cost. Products prepared by the preparation method can be used as the feed additive to be capable of significantly improving the laying rate of egg-laying poultry, improving the weight increment of meat poultry, reducing the feed-meat rate and improving the production performance of table poultry as well as reducing the incidence rate of diarrhea in young animals and the feed-meat rate of piggy; and the preparation method is applied to aquatic livestock to be capable of improving the weight increment of fish and reducing the bait coefficient and content viscosity in the intestinal tract.

The invention discloses a Chinese traditional feed additive for improving the producibility of meat chickens. The feed additive comprises the following materials in weight percentage: 20 to 35 percent of angelica, 20 to 35 percent of dried tangerine peel, 40 to 65 percent of medical stone, 40 to 55 percent of radix codonopsis pilosulae, 40 to 50 percent of milkvetch root, 20 to 36 percent of dodder, 14 to 24 percent of argyi leaf, 50 to 60 percent of cinnamon, 50 to 60 percent of honeysuckle flower, 20 to 30 percent of Chinese violet, 30 to 50 percent of dandelion, 40 to 50 percent of green chiretta and 20 to 30 percent of liquorice. The feed additive has the effects of replenishing qi to invigorate the spleen, stimulating the appetite and promoting blood circulation, removing toxins and resisting bacteria, and promoting fast and healthy growth of meat chickens. The feed additive is mainly used to improve the producibility of meat chickens, prevent diseases of the meat chickens, promote healthy growth of the meat chickens and improve the utilization rate of feed.

The invention discloses a gender identification method for a chick embryo in a near-infrared hatching egg at earlier stage of incubation, and belongs to a hatching egg detection technology. The method comprises the following steps: obtaining a near-infrared spectrum of a hatching egg through an optical fiber probe and a Fourier near-infrared spectrometer in a dark room, decomposing the near-infrared spectrum of the hatching egg by an overall mean empirical mode, removing high-frequency characteristic mode components to remove noise, removing low-frequency characteristic mode components by a method based on empirical mode decomposition to achieve baseline correction, extracting main components of spectral data as input variables of a nerve network so as to finish the identification, wherein the output value of the nerve network is 0 or 1. According to the method, the gender identification efficiency and accuracy of the hatching egg at earlier stage of incubation are high, the incubation cost is reduced, and the development of layer chicken and meat chicken feeding production is facilitated.

The present invention relates to the field of feed formula design, specifically to a novel green broiler chickens complete feed and technique of preparing the same. A safe, pollution-free novel green broiler chickens complete feed of the invention is composed of the following components by weight parts: 55 -60 parts of corn, 10 -20 parts of dehulled bean pulp, 2 -3 parts of corn protein powder, 2 -3 parts of corn alcohol dreg, 2 -5 parts of cottonseed meal, 2 -8 parts of Chinese herbal compound preparation, 0.3-0.4 parts of multi-vitamin, 0.2 parts of composite trace elements. Thebroiler chickens complete feed develops a novel pollution-free non-drug residue green broiler chickens complete feed by adding Chinese herbal compound preparation. The broiler chickens fed by the feed greatly enhances immune function, greatly enhances the immunity against the disease and substantially improves the survival rate.

The invention discloses a method for co-production of de-boned raw chicken, chicken bone soup-stock and chondroitin sulfate using chicken skeletons. The method comprises the following steps: putting the chilled chicken skeleton in a deboner to separate a product A de-boned raw chicken and chicken bone residues; processing the separated chicken bone residues through hot-pressing extraction, vibrating residue removal and oil-water separation to obtain a bone soup and chicken bone oil, adsorbing and eluting the bone soup by using macroporous resins to obtain a product B chondroitin sulfate; processing the deoiled bone soup remained after the resin adsorption through double effect concentration or MVR concentration, homogenizing and blending the concentrated bone soup and the chicken bone oil to obtain a product C chicken bone soup-stock. The co-produced de-boned raw chicken has a fresh color, rich nutrition, a good emulsifying property of the de-boned chicken, and the de-boned raw chicken can be raw materials for meat product processing. The co-produced chicken bone soup-stock product has a delicate taste, a rich chicken flavor, rich nutrition, and can be used as a natural soup base in food. The purity of the co-produced chondroitin sulfate is 87.41%, and the molecular weight is 5.283e[+4].

The invention discloses a meat chicken feed. The formula of the feed consists of corn, enzymolysis bean pulp, corn albumen powder, dry corn distilled grain, edible oil and fat, calcium hydrogen phosphate, salt, composite vitamin, composite trace element, composite amino acid and composite enzyme preparation serving as main components. The feed is prepared by the following steps of: crushing the corn, the corn albumen powder, the dry corn distilled grain and the prepared enzymolysis bean pulp until granularity reaches 0.5 to 0.8 millimeters, mixing the components uniformly, adding the rest feed components, and mixing all the components uniformly to obtain the product. Aiming at the characteristics of incomplete digestive physiology and the like of the meat chicken, the enzymolysis bean pulp, a bacillus subtilis preparation and an enzyme preparation are added in the formula of the feed, so that the survival rate and the production performance of the chicken are improved, the digestive utilization efficiency of organic substances and mineral substances is improved at the same time, the emission of nitrogen and phosphorus in the manure is reduced, and pollution of the nitrogen and the phosphorus in the chicken manure to the soil and the water is effectively controlled.

The invention discloses a feed special for a low-fat meat chicken without antibiotic, which consists of the following by weight percentage: 10-25 of lactobacillus fermented material and 75-90 of main material, wherein the lactobacillus fermented material consists of the following raw materials: cotton dregs, rapeseed dregs, bran, peanut meal, maize and lactobacillus fermented liquid; and the main material consists of the following raw materials: bean dregs, maize protein powder, maize flour stone dust, calcium hydrophosphate, orexin and growth promotion agents, flavoring agents and trace elements. 10-25 percent of the obtained lactobacillus fermented material is taken according to the percentage of the total weight of the feed for bagging, and 75-90 percent of the obtained main material is taken according to the percentage of the total weight of the feed for packing after bagging, thus the feed special for the meat chicken is prepared. The chicken fed by the feed which is prepared by uniformly mixing the lactobacillus fermented material and the main material have pork type meat quality, abundant muscles, less fat and high protein content, are inspected to have no chloromycetin, terramycin, aureomycin and sulfanilamide medicaments by the national meat product supervision and inspection center and completely reach a non-antibiotic standard and meet the requirement of food security of the European Union.

The invention discloses meat chicken feed and a processing method thereof. The feed comprises the following components in percentage by weight: 58 percent of corn, 3 percent of wheat flour, 5 percent of bean pulp, 5 percent of vegetable meal, 5 percent of cotton meal, 5 percent of colza cake, 5.8 percent of peanut cake, 5 percent of bulked soybean, 2.8 percent of corn protein powder, 1.0 percent of lard oil, 1.2 percent of rock flour, 1.5 percent of calcium hydrophosphate, 0.21 percent of edible salt, 0.53 percent of lysine, 0.12 percent of methionine, 0.14 percent of threonine, 0.2 percent of composite bio-enzyme preparation, and 0.5 percent of premix. The processing method comprises: crushing and / or grinding the components of the feed; feeding the raw materials into a mixer for mixing; and packaging the mixed feed in bags. By adding an additive, the feed conversion rate and feed quality stability of the feed are improved and the use amount of mixed meal proteins is reduced; therefore, the cost of the feed is reduced, and the growth performance of the meat chickens can be maintained or improved.

The invention discloses a formulation for pot chicken special meat paste. The formulation comprises vegetable oil and fat, chicken fat, fresh spice, dry spice, fermented soy sauce, cooking wine, chicken breast, chicken thigh, chicken paste, chicken bone extract, salt, sugar, monosodium glutamate and composite tasty agents. The invention also discloses a production process for producing pot chicken special meat paste through the formulation. According to the invention, the formulation and the process can be used for obtaining the pot chicken special meat paste, so that the flavour blank is filled, the production process is unified and the mouth-feel is consistent, thus enabling the pot chicken eating to be free of geographical limitations.

The invention belongs to the technical field of the breeding of poultry. A cultivation method of yellow-feathered meat chickens with a higher production performance sequentially comprises the following: 1, taking the yellow-feathered meat chickens characterized in yellow hemp feathers and yellow shins as male parents, taking abroad broiler chickens as female parents, producing an F1 generation through hybridization, and retaining female chickens of the F1 generation; 2, taking the yellow-feathered meat chickens which serve as the male parents in the step 1 as male parents, mating the male parents with the female chickens of the F1 generation, producing an F2 generation through hybridization, and selecting and retaining individuals with the yellow hemp feathers in the F2 generation, and feeding and management; 3, crossing and reproducing the male and female individuals obtained in the step 2, and purifying and fixing beneficial properties according to a family tree and an individual selection method; and 4, forming a new breed of yellow-feathered meat chickens containing the blood relationship of the abroad broiler chickens through the selection and breeding of the beneficial properties of 4 or more generations. In the invention, the growing speed of the yellow-feathered meat chickens in China in the early period is quite obviously improved, the feed / gain ratio is reduced, and the reproductive performance is improved to a certain extent.

The present invention discloses a high-protein digestion promoting meat chicken feed. The meat chicken feed consists of the following raw materials: corn flour, soybean meal, wheat bran, grape peel dregs, fish meal, seaweed powder, earthworm powder, peanut meal, rice bran, bone meal, rapeseed cake, honey, silkworm chrysalis powder, calcium hydrogen phosphate, vitamin E, shell powder, vegetable oil, calcium bicarbonate, haws, radix sophorae flavescentis, pine needle powder, radix lsatidis, yeast powder and cellulase. The high-protein digestion promoting meat chicken feed is rich in proteins, starch, celluloses and trace elements. By adding the traditional Chinese medicinal ingredients, the meat chicken feed is excellent in promoting digestion and strengthening the immune system.

The present invention discloses a full-valence pellet feed for young chicken, of which the components comprises corn 50~70, soy bean dreg 25~28, fish powder 2~4, cotton seed dregs 1~4, corn protein powder 1~3, calcium hydrogen orthophosphate 1~2, stone powder 1~2, corn oil 0.8~1.5, sodium humate 0.1~1, salt 0.2~0.4, methionine 0.1~0.2, lysine 0.05~0.2, bilinurine 0.05~0.2.The feed additives can complement daily nutritional requirements. It can reduce the breeding cost and improve breeding benefits.

The invention discloses dorking feed and a preparation method thereof. The dorking feed can be prepared by crushing and uniformly mixing wheat bran, distillers dried grains with soluble, maize, soybean meal, cotton dregs, rapeseed meal and other raw materials; adding disodium 5'-inosinate, disodium 5'-guanylate, methionine, threonine and other nutrition agents for uniformly mixing and then modulating by steam to cure cornstarch to a certain extent; and granulating to obtain the finished product. By using the invention, the content of the disodium 5'-inosinate in chicken can be improved and the edible flavor of the dorking can be improved. In addition, the method is simple, safe and reliable and cannot influence the growing vigor and the raising effect of the dorking.

The invention relates to the field of animal feed, and particularly relates to a low-energy feed for meat chicken, which is composed of corn, bean pulp, mixed enzymolysis pulp, wheat flour middling, dried corn distiller's grains, stone powder, table salt, lysine, methionine, threonine, tryptophan, choline, emulsifying agent, organic acid, enzyme preparation and 0.5% of premix. The energy level ofthe feed is 2.8-2.9Mcal / kg and is lower than the energy level 3.15Mcal / kg than common meat chicken, and the feed is suitable for meat chicken with age of 35 days to fence leaving time. According to the feed provided by the invention, by improving the digestion and absorption of fat and fat-soluble nutrient substances and the energy conversion efficiency, the growth performance of the meat chicken, the feed conversion rate, yield of carcass and chicken quality are guaranteed, and the purposes of lowering the feed cost, improving economic benefits, reducing the discharge of livestock and poultry feces and reducing environmental pollution are achieved.

The method of detecting chicken fatty character is to detect whether the 646-th base from the 5' end of chicken PGC-1alpha gene cDNA is A or G. The present invention provides one effective, accurate, simple and feasible molecular genetic marker for the auxiliary molecular mark selection of meat chicken breeding and the improvement of chicken's abdomen fatty character. The detection method is simple, low in cost and accurate.

The invention relates to chicken meat emulsion products and a production method thereof. First, chicken meat emulsion is made, which has the main raw materials with the weight ratio: 55-65 wt% of chicken, 35-45 wt% of pork, 25-30 wt% of onion, 1-3 wt% of soy protein, 2-4 wt% of egg, 4-8 wt% of starch and multiple flavorings; the chopped chicken and pork are poured into a stirring mill and sequentially added with table salt, right amount of water, phosphate, the eggs, the soy protein and the onion, garlic, ginger powder, monosodium glutamate, white pepper powder and the starch to be evenly stirred at the low temperature of being below 4 DEG C, so that the chicken meat emulsion is prepared; then, fired chicken balls, white water chicken balls and chicken sausage can be manufactured. The invention expands the eating ways of chicken, and the chicken meat emulsion products are simple and convenient to eat and good in mouthfeel and quality structure so as to be suitable for various consumer groups; the invention is beneficial to the sale of chicken and plays the positive role in promoting poultry husbandry to stably and healthily develop in China.

The invention relates to a meat chicken feed additive. The meat chicken feed additive comprises the following components: Chinese medicinal components: 10 to 20 parts of weeping forsythiae, 10 to 20 parts of honeysuckle, 5 to 15 parts of houttuynia herb, 5 to 15 parts of hawthorn, 5 to 15 parts of pilose asiabell root and 5 to 15 parts of astragalus; enzyme preparations: 4 to 10 parts of cellulase, 4 to 10 parts of acid protease and 4 to 10 parts of phytase; and micro-ecological preparations: 1 to 3 parts of bifidobacteria, 1 to 3 parts of lactobacillus bulgaricus and 1 to 3 parts of lactobacillus acidophilus. The meat chicken feed additive has the characteristics of promoting appetite, promoting the growth of animals, promoting feed digestion, improving the immune function of a body, preventing diseases, improving the commodity value and eliminating toxic or side effect and medicament residue, and is a green safe feed additive.

The invention discloses a hair-darkening and beautifying cuttlefish sausage and a method for making the same. The hair-darkening and beautifying cuttlefish sausage is characterized by being made by the following raw materials of cuttlefish, chicken meat, sodium tripolyphosphate, hair-darkening and beautifying powder, soy isolate protein, egg mixture, ginger, wheat gluten, casein, salt, white sugar, sodium nitrite, white pepper powder, gourmet powder, scallion oil, monostearin, monascus red, cassava modified starch, pig fat meat and ice water through the chopping of a chopper mixer, smoking and cooking. The hair-darkening and beautifying cuttlefish sausage not only has the health care function but also is high-quality food, has a tender taste, and excellent freshness and flavor.

The invention discloses Chinese toon forage for broilers and a preparation method thereof. The Chinese toon forage is prepared from 500-520 parts of corn powder, 30-40 parts of wheat bran, 10-15 parts of shrimp shell powder, 20-30 parts of silkworm chrysalis powder, 10-15 parts of bone meal, 30-40 parts of wheat flour, 30-40 parts of pumpkin powder, 30-40 parts of celery powder, 15-20 parts of haw powder, 8-10 parts of fresh Chinese toon, 10-15 parts of bamboo shoots, 20-30 parts of konjak, 30-40 parts of sweet potato, 2-4 parts of tree peony bark, 2-4 parts of beautiful millettia root, 5-9 parts of wolfberry, 10-15 parts of apple seed, 3-5 parts of iodine salt and 4-5 parts of a phagostimulant. Through use of the Chinese herbal medicines such as beautiful millettia root, the Chinese toon forage improves broiler physique and reduces medicine use amounts. Through use of vegetable powder such as pumpkin powder, palatability is improved, forage intake is improved and growth is accelerated. Through use of fresh Chinese toon, chicken odor is reduced and a taste is improved.

The invention discloses a chicken feed without hormones. The chicken feed is prepared from the following raw materials in parts by weight: 180-220 parts of corn protein powder, 80-100 parts of the traditional Chinese medicine residues, 8-10 parts of peanut dregs, 6-8 parts of fresh river shrimps, 4-6 parts of middling, 5-6 parts of fish meal, 2-3 parts of stone powder, 2-3 parts of edible oil, 1-2 parts of edible salt, 4-6 parts of bone meal, 3-4 parts of baking soda, 8-10 parts of soybean meal, 6-8 parts of cottonseed meal, 4-5 parts of microzyme, 5-6 parts of addition agents, and an appropriate amount of water. According to the chicken feed containing the traditional Chinese medicine residues, disclosed by the invention, the corn protein powder and the traditional Chinese medicine residues are adopted as main raw materials, and the fish meal, the bone meal, the cottonseed meal, the fresh river shrimps and the like are adopted as auxiliary materials, so that the prepared feed is scientific in formula and rich in nutrition, the digestive absorption of meat chickens is facilitated, the immunity of the chickens is improved, and the growth of the chickens is effectively promoted; at the same time, the morbidity of the chickens can be reduced, and the digestive functions of the intestines and the stomachs of the chickens are promoted, so that the chicken feed is a functional feed having a health-care effect; besides, the feed does not contain hormones, so that people are safe after eating the chickens. Chinese elder herbs which are added into the feed have the efficacies of dispelling wind and eliminating dampness, dissipating blood stasis to stop pain and inducing diuresis for removing edema.

The invention provides a compound feed for increasing the growing speed and improving the carcass quality of table poultry and a preparation method thereof, which can be used for solving the problems of residual antibiotics and poor carcass quality existing in the conventional table poultry cultivation. By adding a perilla seed extract into daily ration of table poultry, the growing speed of table poultry can be increased remarkably, the immunity of table poultry can be enhanced, lipid metabolism of mechanism small table poultry is improved, muscle rate is increased, abdomen fat percentage is decreased, the non-oxidizability of each position of a carcass is enhanced, and the contents of total reducing sugar, inosinic acid and glutamic acid in legs and chest muscles are increased remarkably. The compound feed is economical, and has a scientific mixture ratio; and the preparation method is simple and practical, and high social value can be created.

The present invention discloses a chicken deodorant for adjusting intestinal tract flora and reducing excretion ammonia escaping, the chicken deodorant comprises the following raw materials by mass: 20 to 30 parts of a composite herbal extract, 10 to 20 parts of citric acid, 10 to 15 parts of modified silicate, 12 to 15 parts of oligosaccharides, 5 to 10 parts of seaweed polysaccharides and 25 to 40 parts of probiotics, wherein composite herbs include hawthorn, yucca, white atractylodes rhizome, dried tangerine peel, magnolia officinalis, Poria, nutmeg, Chinese angelica, chicken's gizzard-membrane and licorice. Through scientific ratio of the composite herbal extract, the citric acid, the modified silicate, the probiotics, the oligosaccharides and the seaweed polysaccharides,'' 1 + 1 >2'' synergy effect is played, the product is significant in effect, can efficiently regulate intestinal flora of broilers, improve nutrition digestion rate, promote growth, lower feed-weight ratio and reduce ammonia escaping, is safe and is convenient to use and free of the problems of drug residues and drug resistance and the like, and has broad market prospects.

The invention discloses a method for injecting leptin into egg white, and belongs to the technical field of animal growth regulation. The method comprises: before incubation, disinfecting the small end of a hatching egg; drilling a hole lightly on the disinfected part by a toad marrow puncture needle; injecting leptin injection reagent into the egg white through the hole by a micro injector; and sealing the hole by paraffin. After the leptin with certain concentration is injected into the egg white, the leptin is observed to inhibit the development of embryo of table poultry and reduce body weight of newly hatched offspring, but promote early growing development of the table poultry after hatch, and the leptin can be taken as semiochemicals to mediate the routinization effect on the early growing development of filial generations of the table poultry.

The invention relates to Chinese herbal medicine compound feed for improving meat quality of table poultry and a preparation method thereof, steamed glossy privet fruits with wine are dried at the temperature of 65 DEG C till being constant in weight, shelled, crushed, sieved by an 80-mesh sieve and uniformly added into basic ration for the table poultry according to 1% by weight, and each part of the basic ration for the table poultry comprises 59.62-68.19kg of corn, 24.00-31.50kg of soybean meal, 1.50-4.00kg of fish meal, 2.00-3.50kg of soybean oil, 0.10-0.30kg of common salt, 1.10-1.30kg of calcium hydrophosphate, 1.10-1.35kg of stone dust, 0.05-0.2kg of methionine, 0.10kg of choline chloride, 0.02-0.03kg of compound vitamins, and 0.2-0.3kg of compound trace elements. Sources of raw materials used in the method are wide, the adding effect is obvious, and the Chinese herbal medicine compound feed can simultaneously improve the growth performance of the table poultry, improve the anti-oxidation mechanism of muscles and obviously improve the meat quality of the table poultry.

A method for culturing the high-quality meat chicken with green (or yellow) shin and dominant white feather includes hybridizing between local meat chicken and fast-growing white-feather meat chicken to obtain generation F1, selfing to obtain generation F2, choosing the green cyellow-spine white-feather chicken, test crossing with color-feather chicken, choosing deominant white-feather chicken, reproduction, enlarging clony, and crossing with moderm layer.

The present invention relates to cultivating method of high quality meat chicken variety and aims at raising meat chicken quality. The cultivating method includes selective breeding of meat chicken variety comprising three steps of introducing variety and observation, pure line propagation and measuring combining ability; compounding nutritious feed including compounding special feed and nutritious standard; and feeding operation including chickling feeding, adult chicken feeding, immunizing and preventing diseases.

The invention discloses a traditional Chinese medicine microecological preparation for meat chicken, a preparation method and applications thereof, and belongs to the technical fields of veterinary traditional Chinese medicine and feed additive. The traditional Chinese medicine microecological preparation is mainly composed of the following traditional Chinese herbals in parts by weight: 2 to 10 parts of radix codonopsis, 2 to 10 parts of radix astragali, 2 to 8 parts of poria cocos, 1 to 5 parts of medicated leaven, 1 to 6 parts of malt, 1 to 5 parts of haw, 1 to 3 parts of licorice, and 1 to 3 parts of betel nut; and also comprises the following components in parts by volume: 1 to 3 parts of lactobacillus acidophilus liquid, 1 to 6 parts of enterococcus faecalis liquid, and 1 to 8 parts of bacillus subtilis liquid; wherein the total weight ratio of the traditional Chinese herbals to bacterium liquids is (1-5):(45-55). Through compounding eight pure natural traditional Chinese herbals mentioned above and three beneficial bacteria, the preparation can generate a plurality of hydrolytic enzymes in animals, and the enzymes can promote the degradation of protein, starch, fat, and hemicelluloses, so the preparation can promote the digestion and absorption of nutrients in feed.