152 results about "Corn oil" patented technology

The invention provides a diglyceride oil composition for reducing lactone as well as a product and a preparation method thereof, and relates to the technical field of functional grease processing. The preparation method of the diglyceride oil composition comprises the following steps: (1) mixing corn oil and high oleic acid peanut oil, adding glycerol and water, then adding rhizomucor miehei lipase and pseudomonas onions lipase, and reacting to obtain a material A; (2) mixing sea buckthorn seed oil, acer truncatum seed oil and rapeseed oil, adding glycerol and water, adding candida antarctica lipase B and rhizopus oryzae lipase, and reacting to obtain a material B; and (3) mixing the material A and the material B, heating and centrifuging, taking an upper-layer oil sample, and distilling under a vacuum condition to obtain the diglyceride oil composition. The diglyceride oil composition prepared by the invention has a good effect in the aspect of reducing the internal fat.

The invention belongs to the field of fermentation, and particularly relates to a complex microbial inoculant, original cheese, processed cheese with a blood sugar reducing function and preparation and application of the complex microbial inoculant. Wherein the processed cheese is prepared by the method comprising the following steps: mixing the components including raw cheese, sugarcane juice, corn oil, casein, concentrated milk protein, blueberry powder, mono / diglycerol fatty acid ester, sodium citrate, sodium tripolyphosphate, sodium hexametaphosphate, salt guar gum, potassium sorbate and water, and then emulsifying to obtain the processed cheese, the sugar cane juice, the corn oil, the casein, the concentrated milk protein, the blueberry powder, the mono / diglycerol fatty acid ester, the sodium citrate, the sodium tripolyphosphate, the sodium hexametaphosphate, the salt guar gum, the potassium sorbate and the water, the original cheese is prepared from a complex microbial inoculant, and the complex microbial inoculant comprises lactococcus lactis bacterial powder, lactococcus lactis subsp. Lactis bacterial powder, lactobacillus delbrueckii subsp. Lactis bacterial powder, lactobacillus plantarum bacterial powder and lactobacillus paracasei bacterial powder. The processed cheese provided by the invention has a better function of controlling blood sugar, and meanwhile, the processed cheese is fine and uniform in texture and has good smearing performance.

The invention discloses mandulapalka milk and a preparation method thereof, and belongs to the technical field of beverage processing. According to the technical scheme provided by the invention, the preparation method of the degreased cyperus esculentus milk enzymolysis beverage comprises the following steps: adding high-temperature amylase into a degreased cyperus esculentus meal aqueous solution for enzymolysis for 1 hour, and then adding alkaline protease and flavourzyme for enzymolysis for 1 hour to obtain an enzymolysis solution; and finally, emulsifying residual starch and dextrin in the enzymatic hydrolysate by using soybean protein isolate and corn oil, and homogenizing by using a high-pressure homogenizer to obtain the cyperus esculentus beverage. According to the method, a multi-enzymolysis technology is adopted, the enzymolysis speed can be increased, the taste can be improved, a double-enzymolysis method is adopted, the enzymolysis time is shortened, starch is subjected to enzymolysis more sufficiently, and the flavor is improved. The defatted cyperus esculentus beverage prepared by the method disclosed by the invention is appropriate in sweetness, silky in mouth, mellow and strong in fragrance and unique in flavor, and is a healthy and mellow leisure beverage.

The invention provides diglyceride oil with a blood sugar reducing effect and a preparation method of the diglyceride oil, and relates to the technical field of functional grease processing. The preparation method comprises the following steps: mixing sea buckthorn seed oil, acer truncatum seed oil, rapeseed oil, corn oil and high oleic acid peanut oil, and adding glycerol and water to obtain a material A; adding onion pseudomonas lipase and candida antarctica lipase B into the material A, and carrying out primary reaction to obtain a material B; adding candida lipolytica lipase and candida antarctica lipase B into the material B, and carrying out a second reaction to obtain a material C; adding thermomyces lanuginosus lipase into the material C, and carrying out a third reaction to obtain a material D; and treating the reacted material D to obtain the diglyceride oil. The diglyceride oil prepared by the invention has a good effect in the aspect of reducing blood sugar.

The invention belongs to the field of feed, and discloses balance oil which comprises the following components in percentage by weight: 15-20% of fish oil, 20-30% of soybean oil, 5-10% of linseed oil, 20-30% of lysophospholipid, 5-10% of coconut oil, 15-20% of corn oil and 1-5% of red palm oil. The balance oil is applied to pregnant sows, and experimental verification shows that the balance oil can effectively improve the reproductive performance of the sows and the growth performance of piglets. Meanwhile, the invention further discloses balancing grease powder and application thereof.

The invention discloses a preparation method of monensin fermentation liquor, relates to the technical field of microbial fermentation, and aims to solve the problems of low titer and long period of the existing process. According to the method, streptomyces cinnamomi is taken as a strain, a culture medium with a specific formula is adopted, and fermentation is performed in three stages: in the first stage (0-30-50 hours), pH is not controlled; in the second stage, a phosphoric acid and compound oil mixed solution (accounting for 1-3% of the fermentation solution, and the compound oil contains 20-30% of peanut oil, 20-30% of corn oil and the like) is supplemented at a time; in the third stage, the pH is controlled to be 6.2-6.3, and soybean oil and sterile water are supplemented according to needs. The fermentation adopts a secondary process, the temperature is controlled at 30-33 DEG C, the dissolved oxygen is more than or equal to 35% and the like, the total duration is less than or equal to 320 hours, and the titer is more than or equal to 55000 mu g / ml. By optimizing the culture medium and precisely regulating and controlling, the element production capacity is improved, the method is suitable for industrial production of tanks of 50 L to 100 m < 3 >, the efficiency is improved, and the cost is reduced.

The invention belongs to the technical field of bioengineering and food safety, and particularly relates to a fusion enzyme for degrading aflatoxin B1 (AFB1) and / or zearalenone (ZEN) and application of the fusion enzyme. The fusion enzyme S1-AsDPP III disclosed by the invention can effectively degrade AFB1 and ZEN, the fusion enzyme is obtained by fusing a section of self-assembled amphiphilic oligopeptide S1 sequence at the N end of wild type AsDPP III, and the thermal stability of the fusion enzyme and the amphipathy of the fusion enzyme in an oil-water coexistence system can be remarkably improved. Under mild reaction conditions, the fusion enzyme can efficiently degrade AFB1 and ZEN in vegetable oil, and is especially suitable for detoxification treatment of common edible oil such as peanut oil and corn oil. The invention provides a green, safe and efficient scheme for removing fungaltoxin from grease food, and the method has a good industrial application prospect.

The invention relates to a preparation method and application of antibacterial and starch aging resistant biphase gel, and belongs to the field of food processing. The preparation method is characterized by comprising the following steps: preparing oleogel from monoglyceride, corn oil and curcumin, preparing hydrogel from wheat bran araboxylan and tea polyphenol, mixing the oleogel and the hydrogel, adding lecithin, and homogenizing at a high speed to obtain the gel with a two-phase system. The biphase gel produced by the invention has the characteristics of zero trans-fat, high fiber content, simple preparation method and the like, realizes synergistic stability of oil and water phases, has both the mechanical strength of oil gel and the biocompatibility of hydrogel, can replace shortening in baked food, and has a wide application prospect. And the shelf life of the baked product is prolonged through the synergistic effect of antibiosis and starch aging resistance. The mass ratio of the oil phase to the water phase in the biphase gel is 1: 3-3: 1, the addition amount is 10-20% of the mass of the flour, the bacteriostasis rates on penicillium and rhizopus are 60-85% and 65-90% respectively, the starch crystallinity in the bread storage process is reduced by 10-20%, and the shelf life of the bread is prolonged by 10-20 days.

The invention relates to a preparation method of a super absorbent resin material, the resin is formed by polymerization of an acrylic monomer and konjac glucomannan, and the preparation method specifically comprises the following steps: adding konjac powder into water, adding a composite solvent and a dispersant Tween-80 to obtain a composite system 1, the composite solvent is composed of palm oil and any one of corn oil, soybean oil and rapeseed oil, and the dispersant Tween-80 is composed of a dispersant Tween-80 and a dispersant Tween-80. Continuously adding an initiator ammonium persulfate, initiating to obtain a compound system 2, then adding acrylic acid and NMBA, carrying out polymerization reaction, eluting the edible oil with diethyl ether and ethanol after the reaction is finished, drying, and crushing to obtain the super absorbent resin material. The acrylic monomer and the konjac glucomannan are polymerized to form the resin, the water absorption performance and the water retention performance of the material are effectively improved, the water absorption rate reaches 748.13 times, a small amount of ethyl alcohol is added on the basis to prepare the composite solvent, and the water absorption rate reaches 1018.96 times. The prepared resin material can be applied to hygienic products such as paper diapers and sanitary napkins.

The invention discloses multi-response microgel with an ultrathin shell layer and a preparation method of the multi-response microgel, and relates to the technical field of gel. The preparation method comprises the following steps: preparing an inner oil phase, a middle water phase and an outer oil phase; respectively injecting the inner oil phase, the intermediate water phase and the outer oil phase into a microfluidic device to obtain O / G / O type double emulsion microgel; and carrying out a cross-linking reaction on the double emulsion and a cross-linking agent, thereby obtaining the product. According to the preparation method disclosed by the invention, the O / G / O type double-emulsion microgel with a core-shell structure is successfully prepared by taking corn oil, gelatin and sodium alginate as main raw materials by adopting a micro-fluidic technology, so that the embedding rate of a target object can be improved, and active adsorption and embedding of active substances are realized; the emulsion microgel is further subjected to cross-linking modification, through cross-linking modification, the stability and strength of the O / G / O type double emulsion microgel structure after swelling adsorption are improved, the shell layer of the microgel is converted into a nano-scale thin film from a micron-scale thin film, and the multi-response microgel with an ultrathin shell layer is formed.

The invention belongs to the technical field of corn detection, and discloses a KAN convolution-based near infrared spectrum corn oil quantitative prediction method and system, and the method comprises the steps: obtaining the near infrared spectrum data of corn, and carrying out the preprocessing; dividing the spectral data into a plurality of windows, calculating the contribution degree of each window to a prediction target, selecting the windows according to the contribution degrees, performing feature extraction on the spectral data in the selected windows to obtain a low-dimensional potential representation, and reconstructing the low-dimensional potential representation to obtain a reconstructed potential representation; performing feature extraction on the reconstructed potential representation by using an improved KAN convolutional network to obtain comprehensive features, and performing quantitative prediction on the corn fat based on the comprehensive features; defining a loss function, optimizing model parameters, and obtaining a trained prediction model. According to the method, the KAN convolutional network is constructed based on the Kolmogorov-Arnold network, and an efficient prediction algorithm is established in combination with an auto-encoder and a moving window band selection technology, so that the prediction precision and generalization ability are improved, and meanwhile, the risk of overfitting is also reduced.

The invention relates to the technical field of green prevention and control of agricultural pests, in particular to a nerolidol-based female bactrocera cucurbitae attractant and application thereof. The female bactrocera cucurbitae attractant takes nerolidol as a single active ingredient, the effective concentration is 0.01 mg / mL, and a solvent is selected from distilled water, dimethyl sulfoxide (DMSO) or corn oil. Experiments show that the attractant has a high attraction rate on female adult bactrocera cucurbitae under the concentration, and keeps stable activity in a high-temperature environment of 26-35 DEG C. When the attractant is applied, a trapping carrier is coated with the attractant and placed in a field trapping device. The specific taxis of female bactrocera cucurbitae to nerolidol which is a plant rot characteristic volatile matter is utilized for the first time, the limitation of chemical pesticide resistance is broken through, and the method has environmental friendliness and high-temperature adaptability and can be widely applied to pest monitoring and green prevention and control in melon fruit and vegetable planting areas.

The invention relates to the field of functional food engineering, in particular to low-protein and high-energy baked food as well as a preparation method and application thereof. The low-protein and high-energy baked food is prepared from the following raw materials by mass: 15 to 25 g of sweet potato starch, 15 to 25 g of corn starch, 15 to 25 g of potato starch, 15 to 25 g of pea starch, 35 to 45 g of eggs, 4 to 6 g of corn oil, 8 to 12 g of linseed oil, 0.5 to 1.2 g of haematococcus pluvialis powder, 0.1 to 0.3 g of sodium ascorbate, 15 to 25 g of milk, 10 to 14 g of carrot juice, 18 to 24 g of tomato juice, 5 to 8 g of cane sugar and 5 to 8 g of a flavoring agent. The product disclosed by the invention is relatively low in cost, low in protein and high in energy, adopts different fillings to improve the taste, and has a health-care effect aiming at patients with nephropathy.

The present invention relates to the field of image processing technology, and specifically relates to a method for detecting the quality of corn oil based on image processing, including: obtaining a grayscale image of the surface of corn oil, and dividing the grayscale image of the surface of corn oil into a number of windows; obtaining the degree of gray-scale change within the window according to the gray-scale information and the degree of gray-scale value dispersion within the window; adaptively dividing the gray levels within the window according to the degree of gray-scale change and the probability distribution of gray-scale values within the window; obtaining the gray-level co-occurrence matrix of the window according to the adaptively divided gray levels within the window, obtaining the probability of defects existing within the window according to the gray-level co-occurrence matrix of each window, and evaluating the quality of the corn oil. On the basis of ensuring the accuracy of detecting the quality of corn oil products, the present invention reduces the amount of calculation and improves the detection efficiency at the same time.

The invention provides a Pickering emulsion with stable phycocyanin-rosmarinic acid conjugate and application of the Pickering emulsion in a surimi product, and the Pickering emulsion is characterized in that PC-Ra prepared by oxidizing rosmarinic acid with laccase and then covalently conjugating with phycocyanin is used as an emulsifier, corn oil is used as an oil phase, and five groups of emulsions from PC-Ra20 to PC-Ra40 are prepared through homogenization. The emulsion is added into surimi in proportion, and the surimi product is prepared through chopping and mixing, sausage filling and two-stage heating and can be used as a fat substitute to effectively fill and strengthen a gel three-dimensional network. Experiments show that the emulsion can overcome the gelation defect of the surimi caused by direct addition of grease, the PC-Ra30 group has the optimal effect, the gelation strength and the water binding capacity of the surimi can be remarkably improved, the cooking loss is reduced, and lipid is effectively delayed; according to the invention, bioactive components are combined with an emulsion technology, and an effective solution is provided for developing high-quality and high-added-value green surimi products.

The invention relates to the field of food processing, in particular to a batch production process of high-quality butter cakes. The preparation method comprises the following steps: 1) weighing pastry flour, cornstarch A, hydroxypropyl starch, baking powder and essence, and uniformly mixing to obtain a yolk premix A; weighing water, corn oil, carotene and sorbitol, and uniformly mixing to obtain a yolk premix B; (2) mixing the yolk premix B with butter, heating until the butter is melted, and keeping the temperature at 90 DEG C or higher; (2) transferring to an egg yolk stirring cylinder at the temperature of less than or equal to 80 DEG C, stirring and adding the egg yolk premix A, uniformly stirring, then adding the egg yolk liquid and the whole egg liquid, uniformly stirring, and controlling the time of the whole process in the step (2) to be less than or equal to 20 minutes to obtain a butter egg yolk material; 3) stirring the butter egg yolk material and the egg white premix, and injecting the mixture into a plurality of cake molds to obtain a plurality of butter cake blanks, and 4) baking and post-processing the butter cake blanks to obtain the butter cake.

The invention belongs to the technical field of water quality purification, and discloses a composite gel for water quality purification, and the composite gel comprises the following main components: bamboo charcoal, sodium alginate and cellulose. The invention also discloses a preparation method of the composite gel for water quality purification. The preparation method comprises the following steps: S1, preparing a biochar-cellulose-sodium alginate mixed solution; s2, preparing a corn oil-acetic acid mixed solution; s3, synthesizing the BCSA microspheres; s4, taking out the BCSA microspheres synthesized in the step S3, and then cleaning the BCSA microspheres; and S5, drying. The composite gel BCSA microspheres disclosed by the invention have relatively good adsorption capacity and can be used for efficiently removing methylene blue (MB) dye in printing and dyeing wastewater.

1. The name of the design product: bottle sticker (home one taste corn oil). 2. The use of the design product: the design product is a packaging bottle sticker for an oil bottle. 3. The design points of the design product: the combination of shape, pattern and color. 4. The picture or photo that best indicates the design points: front view. 5. The design for which protection is sought includes color. 6. The design product is a flat product, and other views are omitted.

The utility model belongs to the technical field of corn oil processing, and particularly relates to a corn oil deodorization device which comprises a lower shell, an upper shell is connected to the top of the lower shell, an oil inlet and an air outlet are formed in the upper shell, an oil outlet and an air inlet pipe are arranged at the bottom of the lower shell, and a flow guide assembly is installed on the inner side of the upper shell and comprises a connecting frame. The connecting frame is connected with the inner wall of the upper shell and the main rod body, a first flow guide plate and a second fixing frame are installed on the main rod body, the outer side face of the first flow guide plate is connected with a third flow guide plate through a first fixing frame, the end of the second fixing frame is connected with a second flow guide plate, and the first flow guide plate and the third flow guide plate are each of a conical plate structure with the narrow upper portion and the wide lower portion. The second guide plate is of a conical plate structure with the wide top and the narrow bottom. Through the design of the plurality of detachable and simple-structure conical flow guide plates with different gradients, the corn oil flowing downwards and the steam flowing upwards are in full contact, so that the deodorization efficiency is improved, the energy consumption is reduced, and the equipment maintenance is simplified.

A method for preparing silkworm pupa active peptide microcapsules and their applications are disclosed. In a microfluidic focusing droplet generation chip, an aqueous phase is injected into the chip through the main channel, and an oil phase is injected through two side channels. The resulting microdroplets are collected in the collecting phase to form microcapsules. The filter membrane has a pore size of 0.1-1 μm. The aqueous phase consists of sodium alginate and silkworm pupa protein peptides; the oil phase consists of one of mineral oil, soybean oil, silkworm pupa oil, corn oil, peanut oil, rapeseed oil, and lard; the collecting phase consists of caffeic acid-grafted chitosan and calcium chloride dissolved in acetic acid. By optimizing the formulation and process, droplets with good dispersibility in oil, uniform morphology and size, and good stability are prepared.

Present invention relates to lipid enriched oleosome composition comprising an extract of isolated vegetable oleosomes encapsulated with lipid sources; and at least 80 wt.% of the total weight of lipids in the composition is present in the inside of the oleosomes; and wherein the enriched composition has a dry matter of from 12 to 40 wt.%, preferably from 15 to 35 wt.%; and wherein the lipid sources are i) one or more sources of long-chain polyunsaturated fatty acids (LC-PUFA); and ii) an oil selected from soybean oil, rapeseed oil, corn oil, sunflower oil, high-oleic sunflower oil, safflower oil, high-oleic safflower oil, palm oil, palm olein, palm kernel oil, coconut oil, or a combination of two or more thereof. Present invention relates to a product comprising this enriched composition. Present invention further relates to a process for preparing this lipid enriched oleosome composition.

The invention relates to the technical field of leakage detection, and discloses a corn oil deodorization equipment steam leakage detection positioning method and system, and the method comprises the steps: constructing a three-dimensional digital space structure according to the spatial acoustic characteristics and structural information of deodorization equipment, and marking virtual monitoring nodes; performing calibration mapping on the steady-state sound field of the virtual monitoring node by combining steady-state background sound field data and a three-dimensional digital space structure during steady-state operation of the deodorization equipment to obtain baseline sound pressure representation; based on the three-dimensional digital space structure, carrying out reverse reconstruction on the real-time sound field data of the deodorization equipment to obtain real-time sound pressure representation of the virtual monitoring node; performing time sequence regular alignment on the real-time sound pressure characterization and the baseline sound pressure characterization, and performing energy difference comparison on an alignment result to obtain sound field residual energy; performing spatial clustering analysis on the residual energy of the sound field to obtain steam leakage information of the deodorization equipment; the detection and positioning efficiency of steam leakage of the corn oil deodorization equipment can be improved.

The invention belongs to the technical field of emulsion preparations, and particularly relates to a highly inward emulsion containing citrus aurantium essential oil and a preparation method of the highly inward emulsion. The high-inward-orientation emulsion comprises the following components in percentage by weight volume: 2%-4% of sodium caseinate, 8%-12% of octenyl succinic anhydride modified starch and 0.010%-0.015% of an acetic acid imidazole buffer solution, and further comprises the following components in percentage by volume: 0.5%-2.0% of citrus aurantium essential oil and 73%-78% of corn oil, the volume sum of the citrus aurantium essential oil and the corn oil accounts for 74%-80% of the volume of the high-inward-orientation emulsion, and the volume sum of the citrus aurantium essential oil and the corn oil does not contain 74%. By means of the synergistic effect of the sodium caseinate and the octenyl succinic anhydride modified starch, the high-stability highly inward emulsion is constructed, meanwhile, process parameters are optimized, the stability of the citrus aurantium flower essential oil is effectively improved, the antibacterial effect of the citrus aurantium flower essential oil is enhanced, and continuous release of the citrus aurantium flower essential oil is achieved.

Present invention relates to a lipid enriched oleosome composition comprising encapsulated isolated vegetable oleosomes being isolated vegetable oleosomes encapsulated with lipid sources; and at least 80 wt.% of the total weight of lipids of the enriched composition is present in the encapsulated isolated vegetable oleosomes; wherein the lipid sources are one or more sources of long-chain polyunsaturated fatty acids (LC-PUFA); and an oil selected from soybean oil, rapeseed oil, corn oil, sunflower oil, high-oleic sunflower oil, safflower oil, high-oleic safflower oil, palm oil, palm olein, palm kernel oil, coconut oil, or a combination of two or more thereof. The present invention further relates to a product comprising the enriched composition according to the present invention. The present invention also relates to a process for preparing the lipid enriched oleosome composition.

The present invention discloses a plant based industrial lubricant formulation that includes three major components. The first component includes at least one constituent such as ester of soyabean oil, ester of sesame oil, ester of corn oil, ester of caster oil, ester of canola, ester of safflower oil and the like. The second component includes at least one of the constituents including Sapindus mucorossi, neem oil and calendula oil. Further, the third component is a nanoparticle component which includes Zinc Sulfide nanoparticles, hexagonal boron nitrate nanoparticles and molebdenum disulfide nanoparticles. Also disclosed is a process for preparation of a plant based industrial lubricant of the present invention. This lubricant formulation has varied applications in various industries due to adjustable viscosities and flashpoints.

The present invention relates to the technical field of bioresins, and more specifically, to a sustainable biodegradable bioresin modified with natural plant oils and a preparation process thereof. The bioresin comprises the following raw materials: 30-60 parts by weight of modified corn oil, 5-15 parts by weight of a cross-linking agent, 0.5-3 parts by weight of benzoyl peroxide, 5-15 parts by weight of triethyl citrate, 10-30 parts by weight of regenerated cellulose fiber, 0.5-2 parts by weight of 2-hydroxy-4-n-octyloxybenzophenone, and 0.5-2 parts by weight of triphenyl phosphite. N-butylpyridinium tetrafluoroborate promotes double bond isomerization reaction, changing the position or type of double bonds in fatty acid chains, thereby generating a more stable molecular structure. The stability of this structure allows for tighter connections between molecular chains, effectively transferring stress and significantly improving tensile strength.

The application discloses a preparation method of modified mesoporous silica for removing toxins and heavy metals in corn oil, and adopts rice husks as raw materials, optimizes the use of a pore expander, prepares mesoporous silica with a suitable pore size, and is modified by octyl and mercapto in cooperation, so that the prepared modified mesoporous silica has good adsorption effects on four common toxins AFB1, ZEN, OTA and DON in corn oil, and the prepared modified mesoporous silica also has good adsorption effects on heavy metal ions in corn oil. The modified mesoporous silica can be used to simultaneously adsorb various toxins and heavy metal ions, and has a good application prospect.

The invention relates to a surfactant for shampoo and a preparation method of the surfactant, and belongs to the technical field of surfactants. The surfactant for shampoo comprises a compound amino acid surfactant and a synergistic surfactant, the composite amino acid surfactant is prepared by taking corn oil, coconut oil and L-alanine as raw materials on the basis of an existing process, and the synergistic surfactant comprises sodium cocoyl isethionate, cocamidopropyl PG-sodium dimethyl ammonium chloride phosphate and potassium cocoyl hydrolyzed oat protein. After the sebum removing agent is added into the shampoo, the sebum removing effect can be better than that of SLES without high proportion and 4% mass content, the substitution effect is excellent, and the performance and the cost are both considered.

The invention belongs to the technical field of experimental animal nutriology, and discloses a high-fat feed composition for mouse metabolic syndrome and a preparation process of the high-fat feed composition. The high-fat feed composition comprises casein VTF, DL-methionine, corn starch, maltodextrin, cane sugar, cellulose, anhydrous milk fat, corn oil, ethoxyquin, a mineral mixture S10001AIN-76A, calcium carbonate, a vitamin mixture 40060-D and cholesterol. The preparation process comprises the following steps: S1, pretreating the raw materials; S2, preparing the materials; S3, mixing the materials; S4, granulating; the high-fat feed provided by the invention can effectively improve the food consumption of mice and ensure the weight growth rate of the mice; and on the basis that the atherosclerosis animal model is stable, the time required for preparing the atherosclerosis mouse is shortened.

The invention relates to the technical field of animal husbandry, and discloses a yeast source functional feed for promoting sheep growth and reducing diseases. The yeast source functional feed comprises 36-39 parts of corn, 13-17 parts of soybean meal, 6-7 parts of corn germ meal, 10-32 parts of corn bran, 0-16 parts of peanut shells, 0-0.5 part of corn oil, 4-5 parts of bentonite, 4-5 parts of cane sugar, 5-6 parts of a premix and a feed additive. The active ingredients of the feed additive comprise hemicellulose with the content of 10%-17% DM and mannan with the content of 80 mg / kg-320 mg / kg DM. The yeast source functional feed for promoting the growth of the sheep and reducing the diseases is adopted, so that the slaughter performance of the sheep can be improved; meanwhile, after mannan is added, the blood fat, anti-inflammatory and anti-tumor capabilities can be improved, and the disease resistance of the sheep is improved; the meat quality can be regulated and controlled, lipid metabolism is promoted, and fatty acid is catalyzed to be oxidized to generate lipid.