297 results about "Animal fat" patented technology

The invention discloses a method for preparing an animal adipose tissue simulant by using soybean protein and application of the animal adipose tissue simulant, and belongs to the technical field of deep processing of vegetable protein. Soybean protein is used as a raw material, the soybean protein and polysaccharide are compounded and heated to form thermal induction gel, then microgel particles are obtained through mechanical shearing and crushing, and recombinant soybean protein emulsion gel, namely the animal adipose tissue simulant, is prepared through vegetable oil emulsification and glutamine transaminase covalent cross-linking. The fat-reducing sausage is used as a substitute of pig back fat and is applied to development of fat-reducing sausages. The animal adipose tissue simulant prepared by the invention has texture and melting characteristics similar to those of animal pig back fat. The invention provides the preparation method of the plant-based fat simulant, which meets the requirements of environmental protection and health and sustainable production, not only meets the requirements of texture and melting characteristics of solid fat, but also provides technical support for high-value application of soybean protein in the field of plant meat foods.

The invention discloses an animal fat secondary refining operation optimization control system based on digital twinning, and belongs to the field of fat processing. In order to solve the problems of data feedback lagging, difficult parameter cooperative control, poor interference resistance, single optimization target and the like in the prior art, the system comprises an acquisition module, a processing module, a prediction module and an optimization execution module. The acquisition module acquires a first grease parameter and an equipment parameter; the processing module uses data cleaning, filtering and other operations to generate a second grease parameter; the prediction module constructs a digital twinborn model, adopts whole-course and half-course prediction, and combines a double-residual compensation mechanism to improve stability; and the optimization execution module generates an optimal equipment parameter adjustment amount through a multi-objective optimization algorithm. According to the method, dynamic modeling, accurate prediction and self-adaptive optimization in the refining process are realized, and the product quality stability and the production efficiency are improved.

The application belongs to the technical field of plant raw material processing, and particularly relates to a preparation method of a blocky emulsion gel product simulating animal fat, which is formed based on a soybean protein and sodium alginate composite base and comprises the following steps: (1) mixing pure water, soybean protein and sodium alginate, then shearing at high speed, and dispersing and emulsifying in perilla oil; (2) adding gluconolactone, stirring and mixing, then immediately adding calcium carbonate while stirring, to form a first gel network; (3) after stirring, pouring into a mold for shaping, placing in a 4 DEG C refrigerator for gelation, forming a second protein network, and obtaining a simulated fat product with strong stability. The application forms a simulated fat with a complex double-network structure under the action of two kinds of inducing agents by constructing a protein-polysaccharide composite gel system, improves the stability and oiliness of the gel, and expands the cooking adaptability of the simulated fat.

The invention discloses a preparation method of soybean protein-phycocyanin double-protein oil gel type plant-based cheese, and belongs to the technical field of food processing. The method comprises the following steps: (1) preparing soybean protein-phycocyanin double proteins; (2) ultrasonic preparation of a double-protein solution; (3) compounding plant-based cheese raw materials; (4) stirring and homogenizing the compound liquid; and (5) heating, cooling and forming. The gel type plant-based cheese adopts a compounding mode of two plant proteins, integrates the nutritional advantages of the two proteins, can play a role of a cheese substitute, is green, safe, natural and healthy, reduces the occurrence risk of hypertension, hyperlipidemia, diabetes and other diseases caused by animal fat and the like, and promotes the development and application of plant-based food.

The utility model discloses environment-friendly animal fat oil refining equipment, which belongs to the field of oil refining equipment, and adopts the technical scheme that the environment-friendly animal fat oil refining equipment comprises a body mechanism, a connecting mechanism is mounted at the inner end of the body mechanism, a processing mechanism is fixedly connected to the outer end of the body mechanism, and the connecting mechanism comprises a processing pot; the inner end of the treatment pot is rotationally connected with a driving assembly, the outer end of the driving assembly is sleeved with a guide ring, and the outer end of the guide ring is fixedly connected with a connecting disc; by arranging a guide ring and stirring rods, when the device is used for refining oil, a driving assembly is started to enable the guide ring to generate position movement to drive the plurality of stirring rods at the outer end to move to different positions for stirring work, so that leaf fat in the treatment pot is effectively stirred and turned over, and heat energy is uniformly conducted; and the equipment adopts a multi-stage oil refining stirring mode, so that the oil refining efficiency of the environment-friendly animal fat oil refining equipment is improved, and the final oil refining quality is improved.

The invention belongs to the field of biological refining of grease, and particularly relates to a grease degumming method based on a phospholipase micromotor reactor. The invention discloses an enzymatic degumming method of edible vegetable oil, algal oil and animal fat, which aims at the pain points of low degumming efficiency, long time consumption, easy enzyme inactivation and difficult recovery of the traditional enzymatic degumming, designs core-shell mesoporous silica microspheres, adopts an emulsion method to respectively graft alkyl and alkylamine on two sides of the microspheres, constructs a Janus carrier with asymmetric chemical environment, and improves the degumming efficiency of the edible vegetable oil, the algal oil and the animal fat. And immobilizing phospholipase A1, A2, B or C through physical adsorption to prepare the phospholipase micromotor reactor. In the degumming process, a micromotor cooperates with an interface activation-enhanced mass transfer-dynamic self-cleaning mechanism, self-driven movement in an interface micro-scale range is realized by virtue of a substrate concentration gradient, the enzyme activity and stability of phospholipase are remarkably improved, and efficient degumming of grease is realized. The method is high in oil yield, green in process and suitable for industrial popularization.

The invention relates to a pet food and a processing method thereof, and relates to the technical field of pet food processing, the pet food comprises the following components in parts by mass: meat meal, prebiotics, animal fat, a mineral additive, a vitamin additive, an edible binder, and a biogenic amine complexation-decarboxylase inhibitor; the processing method comprises the steps of raw material mixing and forming. According to the pet food and the processing method thereof, on the premise that basic nutrition needed by growth and development of pets is met, the effects of blocking generation of biogenic amine, complexing generated biogenic amine and reducing the content of volatile basic nitrogen are achieved, meanwhile, the palatability and storage stability of the pet food are improved, and the pet food is suitable for popularization and application. And the health risks of intestinal discomfort and the like caused by ingestion of biogenic amine by pets are reduced.

The invention discloses an animal fat smelting device with a preheating function, and relates to the technical field of animal fat smelting, the animal fat smelting device comprises a mounting base, the bottom of the mounting base is fixedly connected with supporting legs, the mounting base is provided with a preheating box mechanism, and the preheating box mechanism is provided with an adjusting baffle mechanism; a smelting box mechanism is arranged at the position, located on the side edge of the preheating box mechanism, of the mounting base, a rotating ring mechanism is arranged on the smelting box mechanism, a mounting baffle mechanism is arranged on the rotating ring mechanism, a plurality of feeding baffle mechanisms are arranged on the mounting baffle mechanism, and two filter screen baffle mechanisms are arranged on the mounting baffle mechanism; the preheating box mechanism is arranged to preheat animal fat, the adjusting baffle mechanism is matched to block large impurities, and the rotating ring mechanism can drive the mounting baffle mechanism and the filter screen baffle mechanism to rotate, so that the impurities of the fat in the smelting box mechanism are filtered and removed; and the animal fat smelting efficiency is improved.

The invention belongs to the technical field of food processing, and particularly relates to plant-based gel, a preparation method thereof and application of the plant-based gel in meat balls, and the plant-based gel can replace animal fat and is applied to the meat balls. The preparation method comprises the following steps: compounding oat protein and pea protein, carrying out ultrasonic treatment, heating in a water bath at 95 DEG C to obtain plant-based gel, and mixing the plant-based gel with lean pork, a mixture of the plant-based gel and animal fat, purified water and spices to prepare the plant-based gel meat balls. The meat balls have good texture characteristics, cooking characteristics, freeze-thaw stability and sensory characteristics, and have the characteristics of low fat and high protein compared with commercially available meat balls. The protein content is higher than that of commercially available meat balls, the fat content is lower than that of commercially available meat balls, and the low-fat high-protein meat ball product is a novel low-fat high-protein meat ball product and provides a theoretical basis for development of other meat products.

The animal fat oil refining device comprises a water tank and a drainage pipe, the drainage pipe is arranged at the bottom end of the rear side of the water tank, and an inner cavity of the drainage pipe is communicated with an inner cavity of the water tank; the spherical valve is arranged on the outer wall of the drainage pipe; the supporting seat is arranged at the top end of the water tank. A vertically-through water tank is formed in the front side of the bottom end of an inner cavity of the supporting seat. The number of the second supporting cylinders is four, and the four second supporting cylinders are arranged at the four corners of the bottom end of the inner cavity of the supporting base correspondingly. The number of the first supporting cylinders is four, and the four first supporting cylinders are arranged at the four corners of the bottom end of the inner cavity of the supporting base correspondingly. The device effectively solves the problems that raw materials are not uniform in particle size and easy to adhere after being cut, so that high efficiency and stability of subsequent oil refining steps are ensured, the overall oil yield and the product quality are improved, and the production cost and the equipment maintenance difficulty are remarkably reduced.

A process including either transesterifying seed oils or animal fats with an octanol selected from the group consisting of n-octanol, iso-octanol, 2-ethylhexanol or mixtures thereof in the presence of a catalyst selected from alkali metal n-octoxide, alkali metal iso-octoxide or alkali metal 2-ethylhexoxide, or esterifying fatty acids with an octanol in the presence of a sulfonic acid, thereby forming methanol-free and ethanol-free octyl esters of fatty acids.

The utility model relates to animal oil processing technical field, proposes an animal oil processing grease block crushing device, including processing box, including arc sieve plate, arc sieve plate is evenly distributed with a plurality of sieve holes, arc sieve plate is connected in the inside of processing box, the inside rotationally connected with first rotation roller of processing box, be equipped with a plurality of crushing knives on first rotation roller, one end of crushing knife is close to arc sieve plate, the outer wall of processing box is installed with the first motor connected with first rotation roller, the top of processing box is provided with feed inlet, the side of processing box is provided with discharge gate in the position close to the bottom, the inside of processing box is rotationally connected with two second rotation rollers that cooperate in the position close to feed inlet, two second rotation rollers are all connected with a plurality of crushing knives, one end of two second rotation rollers all is connected with gear and penetrates processing box, two gears are engaged, to this avoid appearing larger grease block, reach the purpose that improves the crushing effect.

The present invention belongs to the technical field of in vitro cell differentiation. The present invention provides a method, composition and application for separation, identification and adipogenic differentiation of mammalian adipocytes. The mechanical method combined with collagenase digestion method is used to successfully separate and obtain mammalian adipocytes. Immunofluorescence technology is used to identify the obtained adipocytes. The adipogenic differentiation method of adipocytes is explored by a combination of multiple adipogenic induction factors. The differentiated mature adipocytes are identified by Oil Red O staining, BODIPY staining, triglyceride (TAG) content determination and / or Western blot technology. The results show that the adipogenic differentiation method of the present invention has good beneficial effects, is an ideal method for studying adipocyte differentiation, and has important application value in the fields of animal husbandry, biomedicine and biological meat cultivation.

The invention belongs to the technical field of hotpot condiments, and particularly relates to a bovine bone marrow oil mellow and hot hotpot condiment and a preparation method thereof. Comprising the following raw materials in parts by weight: 205 to 298 parts of edible beef tallow, 9.5 to 14 parts of edible bovine bone marrow oil, 15 to 25 parts of dried chili, 18 to 26 parts of chafing dish bean halves, 4 to 6 parts of fermented soya beans, 13 to 20 parts of monosodium glutamate, 10 to 16 parts of edible salt, 7 to 12 parts of fresh ginger, 9 to 14 parts of garlic, 7 to 11 parts of shallots, 10 to 16 parts of spices, 4.5 to 7 parts of yeast extract, 3 to 4.5 parts of white granulated sugar, 0.5 to 0.97 part of disodium 5 '-ribonucleotide, 15.8 to 23.8 parts of edible flavors and fragrances and 0.5 to 0.9 part of capsanthin. The edible bovine bone marrow oil in the mellow and hot hotpot condiment product containing the bovine bone marrow oil has rich and deep animal fat fragrance, the fragrance is mellower than beef tallow, the condiment is good in mellowness, and the flavor and taste are improved.

Provided is an animal fat feeling imparting agent for imparting a fat feeling to an animal. Provided is an animal fat feeling imparting agent produced by a production method comprising: (step 1) a step for preparing macadamia nut oil; (step 2) a step in which the macadamia nut oil prepared in step 1 is subjected to a lipase treatment to obtain a macadamia nut olease-treated product; and (step 3) a step for heating the macadamia nut olease-treated product obtained in step 2 so that the POV does not exceed 1.

The invention relates to a chicken oil refining process, and relates to the technical field of animal fat, and the chicken oil refining process comprises pretreatment, low temperature degumming, deacidification and decoloration, low temperature deodorization, and ceramic membrane filtration. According to the refining process disclosed by the invention, efficient refining of the chicken oil is realized at low temperature through the steps of bio-enzyme directional degumming, electrified membrane separation deacidification and decolorization, nitrogen micro-bubble low-temperature deodorization and the like, so that nutrient substances of the chicken oil are not oxidized.

The utility model discloses a dead animal grease extraction device which comprises a heating and decocting part, a lower deposition box body is arranged on one side of the heating and decocting part, an upper squeezing box body is fixedly connected to the upper end of the lower deposition box body, and hydraulic columns A are fixedly connected to the two sides of the upper end of the upper squeezing box body. A connecting plate is fixedly connected to the output end of the lower end of the hydraulic column A, a plurality of inserting frames are fixedly connected to the lower end of the connecting plate in a transverse arrangement mode, feeding ports are fixedly connected to the middles of the two sides of the upper squeezing box body, and hydraulic columns B are fixedly connected to the lower ends of the two sides of the upper squeezing box body through supporting frames; and a filter plate is fixedly connected between the bottom end of the interior of the upper squeezing box body and the upper end of the lower deposition box body. According to the utility model, the convex ball blocks are fixedly arranged on the two sides of the heating plate, so that the contact area between the two sides of the heating plate and the animal fat is further increased, and the efficiency of decocting the animal fat in the heating plate and the heating box is further improved.

The invention relates to a nanometer antibody targeting ActRIIB and application of the nanometer antibody. The invention specifically provides a nano antibody, which comprises a heavy chain variable region containing CDR1, CDR2 and CDR3, and has the functions of identifying and combining ActRIIB. The antibody can reduce animal fat content and / or increase animal muscle content.

The invention relates to a pharmaceutical composition for the delivery of anaesthetic active substances. The pharmaceutical composition contains an anaesthetic active substance, an animal fat, and an anhydrous pharmaceutical ointment base. The anhydrous pharmaceutical ointment base can contain a sulfoxide, a carbonic acid amide, a dihydric alcohol, an aliphatic alcohol, and an omega-9 monounsaturated fatty acid.

The invention discloses an animal fat refining device and a using method thereof, and relates to the field of animal fat high-temperature refining production.The animal fat refining device comprises a refining tank, the refining tank comprises a defoaming assembly, the bottom of the refining tank is fixedly connected with an electric heating base, and one end of the refining tank fixedly communicates with an oil outlet pipeline; and the top of the bubble removing assembly is fixedly connected with a top cover. The horizontal first defoaming belt and the longitudinal second defoaming belt are arranged, when grease is refined at a high temperature, the first defoaming belt and the longitudinal second defoaming belt can rotate at a high speed, and foam is cut through triangular cutting strips at the edges of the first defoaming belt and the second defoaming belt, so that the amount of foam on a liquid level is reduced, and the problem of excessive foam is solved; the problems that the foam affects normal refining and the refining efficiency is reduced are avoided, more liquid level can be exposed after the foam is removed, and the problem that the effective space of animal fat refining is reduced can be solved.

Disclosed are a method for creating a surgical training model, a surgical training model apparatus, a bone model, an article that emulates tissue of an animal musculoskeletal system, an article that emulates animal fat tissue, and an article that emulates animal skin tissue. One version of the method comprises placing a spinal vertebrae model in a cavity model that emulates an animal body cavity; forming a first layer on top of the vertebrae model, wherein the first layer emulates an animal muscle tissue; placing a second layer over the first layer, wherein the second layer emulates an animal fat tissue; and placing a third layer over the second layer, wherein the third layer emulates an animal skin tissue. The spinal vertebrae model can be 3D printed from a thermoplastic polymer and infiltrated with a foam into an interior space of the 3D printed spinal vertebrae model.

The invention provides a polishing solution and a surface post-treatment method of a semiconductor structural member. The polishing solution is prepared from the following raw materials in percentage by volume: 1-15 parts of diamond micro powder, 30-50 parts of animal fat, 0.5-1 part of potassium hydroxide, 0.5-3.5 parts of polyethylene glycol and 50-70 parts of water. The surface post-processing method comprises the following steps that a profiling tool groove is customized according to the size of a semiconductor structural part to be processed, and the profiling tool groove is installed on a carrying table; a semiconductor structural part to be machined is adsorbed and placed on the profiling tool groove, and then polishing liquid is added into the profiling tool groove; and a polishing head is installed, and the semiconductor structural part to be machined is automatically polished. In the grinding process, the efficiency is considered while the grinding head and the to-be-machined semiconductor structural part (workpiece) are lubricated, the heating probability of the contact face between the grinding head and the workpiece is reduced to the minimum under the action of the grinding liquid, meanwhile, the service life of the grinding water solution is prolonged, and the problem of wastewater pollution discharge is completely eradicated.

The present invention provides a method for producing biodiesel fuel containing saturated hydrocarbons as a main component under relatively mild conditions using vegetable oils or animal fats as a raw material. [Solution] This is a method for producing biodiesel fuel from vegetable oils or animal fats, comprising a decarboxylation step in which carbon dioxide is removed from ester groups in the vegetable oils or animal fats using a decarboxylation catalyst to produce hydrocarbons, and a hydrogenation step in which the resulting hydrocarbons are hydrogenated using a hydrogenation catalyst to produce diesel fuel consisting of saturated hydrocarbons, wherein the decarboxylation step and the hydrogenation step are carried out in the stated order, and each of the decarboxylation step and the hydrogenation step is carried out under a pressure of 0.2 MPa or less.

The utility model relates to the technical field of cooling devices, and provides an animal fat cooling device which comprises a box body and a U-shaped plate fixedly installed in the center of the inner bottom wall of the box body, two baffles are oppositely hinged to the two sides of the U-shaped plate, and sealing strips are arranged on the side faces of the two baffles. A first motor is started, the first motor drives a first double-groove belt wheel to rotate and drives a belt to rotate, meanwhile, a second double-groove belt wheel is driven to rotate through the belt, a stirring rod rotates in a U-shaped plate and is used for stirring and cooling grease, cooling is conducted in a stirring mode, and in the cooling process of the grease, the cooling efficiency of the grease is improved. Stirring can play a role in uniformly cooling the grease, the problem of long cooling time caused by non-uniform grease cooling speed is prevented, when the grease is condensed into a solid after being cooled, the electric push rod is started, the electric push rod is contracted, the baffle is hinged and opened, and at the moment, the grease condensed into the solid can be taken out.

The present invention relates to an improved process for treating lipid feedstocks, such as spent vegetable oils and low value animal fats, to produce biofuels. In particular, the present invention relates to a process for providing an advantageous feedstock for the production of hydrocarbon biofuels by hydrodeoxygenation.

The present invention is a food product and a method of creating the food product that satisfies the need for a homogenized dispersion that disperses throughout meat, wherein the particle size of macromolecular ingredients within the dispersion is reduced to form a more stable homogenized dispersion with increased ingredient functionality. This permeated meat offers added health benefits such as the substitution of the anti-oxidant rich olive oil for problematic animal fat.

The present invention relates to the field of animal breeding technology, and in particular to the use of porcine deoxycholic acid in reducing animal fat deposition. The present invention uses UCP1 genetically modified pigs with a low-fat phenotype to conduct targeted metabolic analysis in feces, and discovers and identifies a pig intestinal endogenous metabolite that can reduce fat deposition, porcine deoxycholic acid, whose chemical formula is C 24 H 40 O4. The present invention finds that the content of swine deoxycholic acid can indicate the fat deposition ability of pigs, and oral administration of swine deoxycholic acid to mice can significantly reduce the fat deposition of mice. The swine deoxycholic acid provided by the present invention has the effect of reducing fat deposition, and can be developed as a feed additive for reducing pig fat deposition in the future. At the same time, it can be applied to the research and development of drugs for reducing human obesity, providing a scientific basis for the treatment of human obesity and other diseases.

The invention relates to the technical field of fatty acid trapping towers, and one embodiment of the invention provides an animal fat fatty acid trapping tower which comprises supporting legs, a tower body, a liquid spraying plate, a floating valve tower plate, a gas flow dividing mechanism, a gas collecting mechanism, a spraying mechanism and an adjusting mechanism, a plurality of liquid spraying plates are arranged in the tower body, the plurality of liquid spraying plates are vertically distributed in the tower body, the floating valve tower plate is arranged in the tower body, is positioned below the liquid spraying plates and is used for receiving trapped fatty acid, and the gas shunting mechanism is arranged in the tower body and is positioned below the floating valve tower plate. Through the technical scheme, the technical problem that in the prior art, low-temperature fatty acid fluid and mixed gas are not uniformly distributed in a trapping tower, so that the low-temperature fatty acid fluid is difficult to uniformly contact and condense with fatty acid gas in the mixed gas, and the trapping efficiency of fatty acid is influenced is solved.

The invention provides a preparation method of high-purity diester oil, and relates to the technical field of genetic engineering of enzymes. The preparation method of the high-purity diester oil comprises the steps that raw materials are selected and prepared, high-purity fatty acid and alcohol are selected as reaction raw materials, the fatty acid is generally derived from hydrolysis of vegetable oil or animal fat, the alcohol can be methyl alcohol or ethyl alcohol, it is ensured that the purity of the fatty acid and the purity of the alcohol are both higher than 99%, and the influence of impurities on the purity of a final product is reduced; the raw materials are pretreated, wherein dehydration and possible impurity removal are included; esterification reaction: under the anhydrous condition, fatty acid and alcohol are mixed according to a certain molar ratio, the esterification reaction is carried out in the presence of a catalyst, and the catalyst is preferably strongly acidic ion exchange resin. Through the steps of accurately controlling raw material selection, esterification reaction conditions, reduced pressure distillation, molecular sieve adsorption treatment and rectification, the purity of the diester oil can be effectively improved, and the strict requirement of specific application on the purity is met.

The present invention relates to the technical field of raw material extraction, and more specifically to a process for extracting raw materials for cosmetics. The process comprises the following steps: step 1, adding animal fat into an extraction device to extract the fat in the animal fat; step 2, performing oil-water separation treatment on the extracted fat to complete the separation of liquid animal fat and water; step 3, performing acid treatment on the liquid animal fat; and step 4, performing cooling treatment on the acidified liquid animal fat to complete the extraction of the animal fat as the raw material for cosmetics. The process can quickly process the animal fat, and further accelerate the extraction speed of the oily raw material for cosmetics.