403results about How to "Improve palatability" patented technology

The invention relates to the technical field of flavor agents, and provides a freshwater fish flavor pet flavor agent and a production method thereof, and the freshwater fish flavor pet flavor agent comprises the following components: freshwater fish, an enzyme preparation, reducing sugar, vitamins, amino acids, auxiliary materials and a herbaceous plant aqueous extract. Through scientific raw material selection, enzymic preparation proportion control, multi-element reducing sugar matching, comprehensive vitamin combination, balanced amino acid screening, herbaceous plant aqueous extract addition, nanotechnology wrapping operation and careful adjustment of auxiliary materials, the pet flavoring agent has the effects of special fragrance, rich taste, good palatability, immunity enhancement and the like.

The invention discloses application of a transcription factor BnaMYB52 in regulation and control of oil content and lignin content of rape seeds. The amino acid sequence of the transcription factor BnaMYB52 is shown as SEQ ID NO.5, or other amino acid sequences which are derived from the amino acid sequence shown as SEQ ID NO.5 through substitution and / or deletion and / or addition of one or more amino acid residues and have the same protein function. An agrobacterium tumefaciens-mediated genetic transformation method is used for performing overexpression and gene editing on the BnaMYB52 gene respectively, and it is found that the BnaMYB52 gene negatively regulates and controls the oil content of rape seeds and positively regulates and controls the lignin content. The method disclosed by the invention has very important application prospects in high-oil-content breeding of the rape and quality improvement of the rape cake meal.

The invention relates to the field of microbial feeds, in particular to a two-cut ramulus mori fermented feed and application thereof in chicken raising, two-cut ramulus mori is high in yield and low in collection cost, and feed cost can be greatly reduced. According to the method, silage conditions are optimized for ramulus mori raw materials, firstly, bacterial strains are screened, a bacterial strain XMS03 and a bacterial strain XMS01 are selected for silage of the two-cut ramulus mori, and the two-cut ramulus mori fermented feed is obtained. The method effectively improves the ensiling efficiency of the ramulus mori, assists the ensiling of the two-cut ramulus mori by optimizing an auxiliary agent and adding cellulase and molasses, improves the quality of the ramulus mori ensiling feed, effectively improves the application range of the waste two-cut ramulus mori, can change wastes into valuables to the greatest extent, and meanwhile, due to the fact that the used raw material is the two-cut ramulus mori, the ensiling efficiency of the ramulus mori is greatly improved. Compared with the whole-plant ramulus mori reported in the prior art, the method is simpler in obtaining mode and lower in cost, and compared with the whole-plant ramulus mori reported in the prior art, the nutritional ingredients of the fermentation substrate are more stable, and the application range of the two-cut ramulus mori is widened.

The invention discloses a composition for promoting wound healing of pets and a preparation method and application of the composition. A nutritional supplement comprises chlorogenic acid and glutamine. The nutritional supplement is wide in raw material source, healthy, rich in nutrition, good in palatability, low in price and easy to obtain; by using the specific formula, especially the chlorogenic acid and glutamine in a specific ratio, nutrient substances required by growth and development of pets can be supplemented, postoperative wound healing of the pets can be effectively promoted, postoperative pain, discomfort and inflammation of the pets can be reduced, immunity of the pets can be improved, no antibiotic component is added into the supplement, and the supplement is free of toxic and side effects. The liver and kidney burden of pets can be relieved, and the risk that bacteria generate drug resistance is avoided; the preparation method of the nutritional supplement only needs processing technologies such as crushing, sieving, homogenizing and emulsifying, the operation process is simple and easy to learn, and industrial large-scale production is facilitated.

The invention relates to the technical field of pet food, in particular to pet baking food and a preparation method thereof. The low-temperature baking food for the pets is good in palatability, rich in nutrition, capable of improving pet hair health and safe to eat, the requirements of the pets for health and nutrition are met, meanwhile, an innovative production technology is adopted, high quality and safety of the product are ensured, and an ideal food choice is provided for the pets.

The invention discloses application of a microelement complex in a feed additive, which comprises the following steps: mixing fresh kelp and water with the same mass as the fresh kelp, grinding and pulping to obtain kelp slurry, then adding compound enzyme into the kelp slurry, stirring and mixing uniformly, continuously adding boric acid and ammonium molybdate tetrahydrate under a magnetic field condition, stirring and mixing uniformly, and carrying out enzymolysis and chelation under an ultrasonic condition; sequentially adding zinc sulfate heptahydrate, ferrous sulfate heptahydrate, copper sulfate pentahydrate, cobaltous sulfate heptahydrate and manganese sulfate tetrahydrate while stirring, carrying out chelation reaction under a magnetic field condition, and centrifuging to take supernatant, so as to obtain a seaweed chelating solution; then adding maltose into the seaweed chelating liquid, uniformly stirring and mixing, continuously adding sodium selenite, and carrying out chelation reaction under the condition of a high-voltage pulsed electric field; and finally, continuously adding a beta-calcium polymalate aqueous solution under a magnetic field condition, carrying out ultrasonic oscillation treatment, and carrying out spray drying to obtain a complex of trace elements. The obtained complex of the trace elements can be used for preparing a feed additive, raw material sources are safe, and the complex has an obvious promoting effect on animal growth.

The invention discloses a dietary fiber-rich ginseng instant solid beverage and a preparation method thereof, and relates to the field of foods. The solid beverage comprises pretreated ginseng powder, dietary fibers, essence, an acidity regulator, menthol, an anti-caking agent and the balance of a filling agent. A preparation method of the pretreated ginseng powder comprises the following steps: sterilizing ginseng powder by adopting an irradiation sterilization method, and drying to obtain the pretreated ginseng powder. After the ginseng powder is subjected to irradiation sterilization treatment, the contents of saponin Re and saponin Rg1 are increased, and the solid beverage not only has sour, sweet and delicious palatability, but also has rich dietary fibers and saponin active ingredients, has the effects of promoting intestinal tract movement, resisting fatigue, enhancing immunity, preventing cardiovascular and cerebrovascular diseases and the like, meets the pursuit of modern people for healthy food, and has a good market prospect. The added filler and anti-caking agent can improve the fluidity and stability of the product, prevent the solid beverage from caking in the storage process, and ensure the storage quality of the product.

The invention relates to the technical field of medicines, and discloses a peptide-containing composition for improving human immunity and a preparation method thereof. The peptide-containing composition is prepared by mixing the following components: an active polypeptide liposome, an antioxidant, a sweetening agent and a flocculating agent according to a ratio of (8-25): (1-3): (2-4): 1, so as to obtain the peptide-containing composition, wherein the active polypeptide liposome, the antioxidant, the sweetening agent and the flocculating agent are mixed according to a ratio of (8-25): (1-3): (2-4): 1. The active polypeptide liposome is granular and has a double-layer embedding structure; the active polypeptide liposome comprises the following components in percentage by mass: 60%-80% of polypeptide concentrated solution, 10%-40% of amino acid, 5%-30% of vitamin and 5%-18% of calcium. The peptide-containing composition is an oral liquid preparation and is good in palatability, polypeptide active ingredients are not affected by stomach digestion and can be fully released in small intestines, the absorbance of the polypeptide active ingredients in a human body is improved, and therefore the health care effect is enhanced.

The invention relates to the technical field of fermented feeds, in particular to a bacterium-enzyme synergistic fermented feed containing terrestrial-source pennisetum sinese and a preparation method and application of the bacterium-enzyme synergistic fermented feed. The preparation method of the bacterium-enzyme synergistic fermented feed containing the ground-source pennisetum sinese comprises the following steps: S1, carrying out superfine grinding and rubbing on pennisetum sinese sections to obtain micronized pennisetum sinese; s2, bacillus subtilis, lactobacillus plantarum, cellulase, xylanase and water are mixed and fermented, and a zymophyte aqueous solution is obtained; s3, mixing the zymophyte aqueous solution and the micronized pennisetum sinese, and performing solid-state fermentation to obtain the bacterium-enzyme synergistic fermented feed. According to the application, high-molecular carbohydrates in the pennisetum sinese are converted into low-molecular carbohydrates through a bacterium-enzyme synergistic fermentation technology, the content of nutritional ingredients such as protein is increased, the use of raw materials is expanded from the perspective of fiber nutrition, the health of pig herds is improved, and the nutritional value of the feed is improved.

The invention relates to the technical field of automatic control, in particular to an intelligent pasture concentrate control management method and system based on the Internet of Things. The method comprises the following steps: acquiring livestock growth state data; performing environmental parameter acquisition on the pasture management module by using a sensor to obtain pasture environmental parameter information; performing feed demand data real-time collection on the pasture management module based on the livestock growth state data and the pasture environment parameter information to obtain pasture feed demand data; and performing feed component extraction on the pasture feed demand data to generate pasture feed component data. Through the Internet of Things technology, the data processing technology, the automatic control technology and the intelligent management technology, centralized batching and unified production of feed are achieved through an automatic control system according to livestock growth state data and pasture environment parameter information; real-time monitoring of the remaining condition of the stock feed is achieved, stock early warning is automatically sent out, and the accuracy of pasture feed control is improved.

The invention relates to an antibiotic-free feed additive for breeding crucian carps and a preparation method of the antibiotic-free feed additive, and belongs to the technical field of feed additives. According to the feed additive, seaweeds and Chinese herbal medicines are used as raw materials and are subjected to staged fermentation with compound probiotics, a phagostimulant is added, and freeze drying is performed to prepare the antibiotic-free crucian breeding feed additive, so that the prevalence rate of crucian can be reduced, the survival rate can be increased, and the growth of crucian can be accelerated; the problem of drug resistance caused by antibiotic abuse in crucian breeding in the prior art can be solved, and unification of high antibacterial activity, biological safety and environmental friendliness in crucian breeding is achieved.

The invention relates to the technical field of animal feed, in particular to fermented rapeseed meal as well as a preparation method and application thereof. The present invention provides a fermented rapeseed meal preparation method, which comprises: mixing a rapeseed meal-containing fermentation raw material, an enzyme preparation and a first fermentation bacterial agent, carrying out aerobic fermentation, and after the aerobic fermentation is completed, adding a second fermentation bacterial agent to carry out anaerobic fermentation, the first fermentation inoculant comprises aspergillus niger, aspergillus oryzae, bacillus subtilis and bacillus amyloliquefaciens; the second fermentation microbial agent comprises candida utilis and lactobacillus plantarum. According to the method, the content of toxins and antinutritional factors in the rapeseed meal is effectively reduced, meanwhile, the content of crude protein in the fermented rapeseed meal and the digestion efficiency and metabolizable protein content of nutrient substances such as dry matter and protein in rumen are remarkably improved, and the fermented rapeseed meal is good in palatability, can be used as a good soybean meal substitute and has a good application prospect.

The invention specifically discloses an application of lychee fermentation product metabiotics in a product for relieving muscle aging. The lychee leavening plays a role as a common food raw material component, can shorten the period of relieving the sarcopenia symptom, and can significantly relieve the sarcopenia symptom.

The invention discloses freeze-dried powder for promoting alimentary canal hair discharge of pet cats and a preparation method thereof.The freeze-dried powder is prepared from, by mass, 80%-85% of chicken breast, 8%-10% of cellulose, 4%-6% of whole goat milk powder, 2.5%-3.5% of barley seedlings, 0.25%-0.35% of keratinase, 0.08%-0.12% of vitamin E and 0.08%-0.12% of rosemary extract.The freeze-dried powder not only has good palatability but also is good in hair discharge effect; in addition, diarrhea or constipation cannot be caused.

The invention discloses a natural plant formula grass composition as well as a preparation method and application thereof. The natural plant formula grass composition is prepared from the following raw materials: folium mori, rhizoma phragmitis, radix platycodonis, herba houttuyniae, flos chrysanthemi, folium perillae, herba menthae, semen armeniacae amarae, radix glycyrrhizae, herba taraxaci, herba portulacae, fructus arctii, radix paeoniae rubra, lactobacillus plantarum, lactobacillus buchneri, lactobacillus acidophilus and molasses. The preparation method comprises the following steps: (1) weighing the raw materials; (2) mixing folium mori, rhizoma phragmitis, platycodon grandiflorum, houttuynia cordata, chrysanthemum, perilla leaf, mint, semen armeniacae amarae, liquorice, dandelion, purslane, burdock and red paeony root, and performing water extraction; and (3) extruding and evaporating, adding lactobacillus plantarum, lactobacillus buchneri, lactobacillus acidophilus and molasses, mixing, wrapping and fermenting to obtain the product. Or drying, crushing, sieving, adding the lactobacillus plantarum, the lactobacillus buchneri and the lactobacillus acidophilus, and mixing to obtain the feed additive. The traditional Chinese medicine composition has the effects of dispelling wind, relieving exterior syndrome, clearing away heat and toxic materials, ventilating lung, relieving cough, eliminating carbuncle, eliminating phlegm, regulating immunity, resisting viruses in a broad spectrum, diminishing inflammation and preventing exogenous fever of livestock and poultry.

The invention discloses a straw feed microbial agent and application of the straw feed microbial agent in preparation of feed through straw fermentation, and belongs to the technical field of agricultural solid waste treatment. By optimizing the composition of phanerochaete chrysosporium, lactobacillus reuteri, lactobacillus paracasei, bacillus subtilis and bacillus cereus in the flora preparation, the obtained wheat straw microbial agent has the advantages that compared with the conventional straw yellow silage feed in the application of fermenting wheat to prepare feed, the yield of the wheat straw microbial agent is increased; according to the method, the content of crude protein is increased by 28.79%, the content of acetic acid is increased by 42.67%, the content of propionic acid is increased by 28.31%, the content of lactic acid is increased by 103.15%, the content of phosphorus element is increased by 33.19%, the content of calcium element is increased by 34.30%, the palatability and nutritional value of the straw feed are remarkably improved, and the method has the advantages of being low in cost, easy and convenient to operate, capable of shortening the preparation period of the wheat straw feed and the like.

The invention relates to a preparation method of high-protein recombinant rice capable of being rehydrated quickly. The main component of the recombinant rice is broken rice, and auxiliary materials comprise high-amylose corn starch, wheat protein, pea protein, guar gum and monoglyceride which are uniformly mixed in proportion. Wherein the addition amount of the high amylose corn starch is 0.5-5%, the addition amount of the wheat protein and the addition amount of the pea protein are both 5-15%, and the addition amount of the guar gum and the addition amount of the monoglyceride are both 0.05-0.2%. The recombinant rice obtained by the preparation method is short in rehydration time, proper in taste, high in protein content and strong in satiety, has the characteristic of slow digestion, effectively solves the problems of overlong rehydration time, half-cooked taste, poor taste and the like of the existing recombinant rice product in the cooking process, and meets the requirements of high-protein diet and low digestion rate of specific people.

The invention relates to the field of feed raw materials, and discloses a feed plant enzymolysis protein with a strong food calling effect and a preparation method thereof, the preparation method comprises the following steps: S1, dispersing and reducing viscosity: reducing the viscosity of a protein powder raw material through shearing force generated by high-speed rotation of a dispersing disc; step S2, enzymolysis of polysaccharide substances: plant protein powder is added into a reaction kettle in which water is added in advance, then polysaccharide enzymes are added, and enzymolysis is performed; step S3: proteolysis: adding sodium carbonate to adjust pH, adding compound protease into the reaction kettle, and performing enzymolysis; and S4, conveying the wet material to a spray drying tower for spray drying. According to the method, the pea powder syrup protein powder, the wheat protein powder and the soybean concentrated protein powder are used as raw materials, through dispersion, enzymolysis and spray drying, flavor substances are generated, the bitter taste is eliminated, the palatability of plant protein is remarkably improved, the strong food calling performance is shown in feeding experiments of piglets and cats, and the method is few in steps, mild in reaction condition and low in cost.

The invention discloses egg white protein peptide calcium oral liquid as well as a preparation method and application thereof, and relates to the field of calcium supplement products. The oral liquid comprises the following components in parts by weight: 30-50 parts of egg white protein peptide powder; 100 to 140 parts of calcium lactate; 20 to 35 parts of calcium gluconate; 100 to 140 parts of a sweetening agent; 1 to 3 parts of citric acid; 1 to 3 parts of essence; and 600 to 700 parts of water. The egg white peptide is chelated with calcium lactate and calcium gluconate to form a peptide-calcium chelate, the solubility is high, the solubility can be kept stable even after high-temperature sterilization treatment, suspended solids or precipitates are not separated out, the concentration of calcium dissolved in the solution is effectively increased, and the oral liquid is pure in sweet taste, rich in fragrance, high in palatability and suitable for large-scale production. The calcium element can be quickly supplemented by consumers.

The invention relates to the technical field of livestock feed, in particular to a nutrient solution containing chlorella as well as a preparation method, application and a use method of the nutrient solution. The nutrient solution comprises a chlorella product, a nutrition additive and a rumen fermentation regulator, and the ratio of the chlorella product to the nutrition additive to the rumen fermentation regulator is 100 mL: (5-10) g: (20-35) g. The chlorella product is prepared from chlorella enzymatic hydrolysate and lactobacillus plantarum fermentation liquor. The nutrition additive comprises vitamins and trace elements; the rumen fermentation regulator comprises sodium bicarbonate and chitosan. The invention also provides an application of the nutrient solution in barn-feeding beef cattle breeding and a preparation and use method of the nutrient solution. The prepared nutrient solution containing chlorella not only can improve the immunity of barn-feeding beef cattle, but also can reduce fat deposition of the beef cattle and improve the beef quality.

The present invention discloses a rice Wx mutant protein, a mutant gene and its application, and also discloses a breeding method for creating quality-improved rice with transparent appearance and appropriately reduced amylose content by gene editing. The present invention uses gene editing technology for the first time to Wx By editing the gene with a single base, and through the screening of the offspring, new materials with T-DNA removed, transparent appearance, appropriately reduced amylose content, improved quality, and stable inheritance can be obtained in the T2 generation. Compared with breeding such as chemical mutagenesis and hybridization, gene editing directed improvement molecular breeding technology has the advantages of rapidity, accuracy, and efficiency. Combined with gene function marker genotype selection, or directly using other mature rice varieties as background materials for transformation and obtaining corresponding materials, it will greatly improve breeding efficiency and greatly accelerate the breeding process.

The invention discloses a phycocyanin bacterium enzyme synergistic treatment product with high functional activity and a preparation method thereof, and belongs to the technical field of health food processing. The method comprises the following steps: firstly, carrying out enzymolysis on phycocyanin by using flavourzyme to obtain a phycocyanin enzymolysis product, preparing the enzymolysis product into a solution, inoculating lactobacillus plantarum into the solution for fermentation, and freeze-drying fermentation liquor to obtain the phycocyanin enzymolysis fermentation product subjected to bacterium-enzyme synergistic treatment. The method is simple in preparation process and short in overall time consumption, and the obtained product has antioxidant activity and anti-inflammatory activity superior to those of phycocyanin, corresponding phycocyanin fermentation products and phycocyanin enzymatic hydrolysate, has good flavor and color, and has good market application prospects. The invention not only provides a new product with high functional activity, but also provides a new thought and choice for expanded application of phycocyanin.

The invention belongs to the field of pharmacy, and particularly relates to oral gel and application thereof. The oral gel provided by the invention comprises nystatin or nysfungin as an active ingredient (API), hydroxyethyl cellulose, sodium carboxymethyl cellulose and optional strawberry essence. The oral gel is used for treating oral candidiasis, can effectively cover the earthy smell of API, and is strong in adhesion, good in coating property, good in palatability and high in stability.

The invention discloses a preparation method of burdock powder and chocolate. The preparation method of the burdock powder comprises the following steps: baking burdock at the temperature of 110-130 DEG C until the burdock generates scorched cocoa fragrance, so as to obtain a first material; and crushing the first material to obtain powder. The burdock powder prepared by adopting the method has a relatively high polysaccharide component retention rate and relatively strong scorch aroma and cocoa scorch aroma, and can be used as an auxiliary material of chocolate to replace caffeine and theobromine in traditional chocolate, so that the chocolate not only has remarkable health benefits, but also has good flavor and palatability.

The present invention relates to a nutritional composition comprising proteins, minerals and food ingredients, in particular flavor substances wherein the flavor substances comprise menthone, 2-hexenal, ethyl butyrate and 2-acetylthiazole, or the flavor substances comprise ethyl maltol, limonene and vanillin. The invention also relates to a method for preparing said nutritional composition and to the use thereof. Furthermore, the present invention relates to the use of said flavor substance for improving one or more of palatability, aftertaste, taste acceptance or compliance for long-term use, and metallic taste of a nutritional composition containing proteins and minerals to a subject.

The invention discloses a fattening pig feed added with feed lard and a preparation method of the fattening pig feed. The feed is prepared from the following raw materials in parts by weight: 560.7 to 587.2 parts of corn, 150 to 165 parts of soybean meal, 85 to 105 parts of wheat middling, 50 to 80 parts of rice bran meal, 30 to 47 parts of corn germ meal, 15 to 25 parts of cottonseed meal, 11 to 14 parts of mountain flour, 2 to 2.5 parts of sodium chloride, 5 to 8 parts of calcium hydrogen phosphate, 5 to 10 parts of soybean oil, 15 to 25 parts of compound vitamin liposome and 0.9 to 1.1 parts of trace element mixed feed, the lard oil is compounded with the soybean oil, so that the addition amount of the soybean oil is reduced. Meanwhile, the lard oil and the vitamins are added into the feed in the form of lipidosome, so that rancidity of the lard oil can be avoided, and the vitamin lipidosome is added into the pig feed, so that the bioavailability of the vitamins can be remarkably improved, the healthy growth and reproductive performance of pigs are promoted, and related diseases are prevented.

This invention provides a method for the artificial breeding of bullfrogs, including bullfrog selection, pairing, breeding, artificial spawning induction, artificial insemination, fertilized egg hatching, and tadpole rearing. This invention uses precise control of water temperature and quality in the breeding water to stimulate the gonadal development of the bullfrogs. It utilizes artificial spawning induction, insemination, fertilized egg hatching, and seedling rearing techniques to solve the problems of existing bullfrog germplasm degradation and difficulties in artificial breeding. By adding *Lactobacillus rhamnosus* to the feed, the mortality rate of bullfrogs is effectively reduced, the hatching rate of fertilized eggs is high, and the seedling growth rate is fast. This allows for a stable and continuous supply of high-quality bullfrog stock, meeting the effective demand for bullfrog seedlings throughout the year, and providing a technical foundation for the artificial breeding of bullfrogs.

The present application relates to the technical field of feed additive, and discloses a lactation-promoting functional feed for lactating sows containing high-efficiency plant lactogenic factors, which is made of the following raw materials: sodium-based montmorillonite, fenugreek extract, motherwort extract, ion intensity regulator, lysophosphatidylcholine, tributyl citrate and high-purity silicon dioxide, and is prepared through the following steps: mixing and drying sodium-based montmorillonite with the ion intensity regulator to prepare a regulation carrier; adding fenugreek and motherwort extract and mixing them by strong shearing to form an active core; atomizing and spraying a mixture of lysophosphatidylcholine and tributyl citrate on the surface of the core to form a functional layer; and finally adding high-purity silicon dioxide and mixing uniformly to obtain the feed. Through the construction of the structure with ion-pretreated montmorillonite as the core and the functional layer as the shell, the present application realizes the protection, sustained release and efficient absorption of the active ingredients, and improves the bioavailability.

The present application provides a kind of complex probiotic paste, which combines Enterococcus faecalis, Saccharomyces cerevisiae and vitamin B 12 Producing lactic acid bacteria of canine source, adds prebiotics, flavoring substances and auxiliary substances such as paste matrix preparation.In the paste, the viable count of Enterococcus faecalis, Saccharomyces cerevisiae and lactic acid bacteria is 1-2:1-2:1-8;Paste matrix includes fructooligosaccharide 0.5-3%, psyllium husk powder 0.1-2%, goat milk powder 2-8%, chicken liver powder 1-5%, potassium sorbate 0.5-2%, xanthan gum 1-4%, and the balance is water.The above-mentioned complex probiotic paste can be stably stored for 56 days at 4 DEG C and normal temperature dry place, has good storage stability, good safety, and can adjust intestinal flora and increase the content of intestinal lactic acid bacteria.The above-mentioned complex probiotic paste has good palatability and oral tolerance for pets such as dogs and cats, and has good therapeutic effect on DSS-induced chronic enteritis diarrhea and vitamin B 12 Deficiency.

The invention belongs to the field of microbial technology, and specifically relates to a strain of acid fish lactobacillus PKC6 and an application thereof. The acid fish lactobacillus PKC6 is deposited in the General Microbiological Center of the China Microbiological Culture Collection Administration Committee, and the deposit number is CGMCC NO. 27201. The new strain of acid fish lactobacillus PKC6 screened by the invention is resistant to gentamicin, polymyxin B, vancomycin, kanamycin and norfloxacin, sensitive to ampicillin, penicillin, cephalexin and doxycycline, and has a good inhibitory effect on Escherichia coli and Staphylococcus aureus; the strain screened by the invention, after being compounded with a composite enzyme and co-fermented with palm meal, can greatly increase the content of nutrients in the fermentation product, and has a more obvious promoting effect on the intestinal development of raised animals, thereby achieving the purpose of improving the palatability of feed and promoting intestinal development.