124 results about "Milk production" patented technology

The invention discloses post-sterilization equipment for fermented milk production and a method thereof, belongs to the technical field of fermented milk processing, and provides the following scheme that the post-sterilization equipment comprises a sterilization device, a detection assembly and a heat exchange mechanism are arranged in the sterilization device, and the heat exchange mechanism comprises a maintaining assembly and an output assembly; four heat exchange devices are arranged in the maintaining assembly. The multiple multi-way valves are connected through the connectors, then the multi-way valves can be connected with multiple sets of heat exchange equipment, at the moment, by switching opening and closing of the multi-way valves, sterilization work can be conducted through operation of a single set of heat exchange equipment, fermented milk can be shunted to the multiple sets of heat exchange equipment for sterilization, and then the heat exchange area can be increased, so that the sterilization efficiency is improved. And secondly, the pipelines are opened by controlling the lower three-way valves, so that the four groups of heat exchange equipment can be connected in series, and the fermented milk is sterilized by passing through the four groups of heat exchange equipment in sequence, so that the heat exchange path and time of the fermented milk are prolonged, thorough sterilization is ensured, and the texture of the fermented milk is improved.

This application provides an identification device and method for soybean grain screening equipment in soybean milk production. The device scans and images the soybean surface. A polarization beam splitter in the camera's optical path separates the reflected light from the soybean surface into parallel polarized light and orthogonally polarized light with mutually perpendicular polarization directions, acquiring parallel and orthogonal polarized images. The parallel and orthogonal polarized images are adaptively fused to generate a polarization-fused image that suppresses surface reflection interference and enhances structural information. Texture periodic features characterizing the regularity of the soybean skin texture and distortion energy features characterizing the degree of surface undulation are extracted from the polarization-fused image. The texture periodic features and distortion energy features are input into a pre-constructed feature discrimination model for defect identification. Based on the defect identification results, it is determined whether defects exist on the soybean surface. Using the scheme of this application, polarization-fused imaging can suppress surface reflection interference, thereby improving the accuracy of soybean surface defect detection.

This utility model relates to the field of ultrafiltration membrane equipment technology, and discloses an ultrafiltration membrane device for milk production, including a frame with crossbars fixedly connected to both the upper and lower ends of the frame. This ultrafiltration membrane device for milk production, through a shock-absorbing mechanism, involves first installing a shock-absorbing filter frame through the filter tube onto the inside of the crossbars when the device is to be used. A rubber shock-absorbing ring is installed in the middle of the shock-absorbing frame, which is initially fixed to the outside of the filter tube. Then, a shock-absorbing spring is installed outside the rubber shock-absorbing ring. To ensure shock absorption while protecting the filter tube, foam cotton is filled outside the shock-absorbing spring and inside the shock-absorbing frame for shock absorption protection. This effectively reduces vibration and shaking outside the filter tube, preventing the connection between the filter tube and other parts of the equipment from gradually loosening due to vibration, which could lead to milk leakage, waste of raw materials, contamination, interference with the normal operation of the ultrafiltration process, and reduced production efficiency.

The invention discloses a molecular marker for milk goat breeding and application, and belongs to the technical field of agricultural biology. The nucleotide sequence of the molecular marker for detecting milk goat breeding is as shown in SEQ ID NO. 1. The invention also provides application of the molecular marker for milk goat breeding in milk goat breeding. According to the technical scheme, eQTL positioning in a larger range is carried out, and key genes and molecular markers influencing milk production traits are identified in combination with a co-positioning result.

The present disclosure relates to compositions for improving gut health and / or milk production in ruminants, comprising: at least one organic acid chosen from sorbic acid, fumaric acid, malic acid, lactic acid, citric acid, formic acid, salts thereof and mixtures thereof; at least one essential oil chosen from thymol, eugenol, vanillin, thyme oil, carvacrol, cinnamaldehyde, clove leaf essential oil, and mixtures thereof; at least one bacterial fermentation product chosen from bacterial fermentation products of a Bacillus fermentation product, a Streptomyces fermentation product, an Aspergillus fermentation product, a Streptococcus fermentation product, a Paenibacillus fermentation product and mixtures thereof; at least one plant extract chosen from a saponin, a Yucca extract, a Quillaja extract and mixtures thereof; and at least one controlled release matrix.

A breast milk flow monitoring system in the form of a milk flow monitoring sensor is described and includes an electrode array and a controller. The electrodes include electrically conductive surfaces arranged to contact a skin surface of a breast. The controller generates a first excitation signal delivered via a first electrode to a first location on the breast and generates a second excitation signal delivered via the first electrode to the first location on the breast. The controller receives a first current response signal and a second current response signal. A bioimpedance spectroscopy analysis of the first current response signal and the second current response signal is performed, where the bioimpedance spectroscopy analysis is calibrated for breast milk flow. A breast milk flow parameter is determined based on the bioimpedance spectroscopy analysis.

The utility model relates to the technical field of essence milk production, and discloses a mixing device for essence milk production, which comprises a mixing tank, a tank cover is arranged at the top of the mixing tank, a motor is fixedly arranged at the top of the tank cover, a connecting pipe is fixedly communicated with the top of the tank cover, and a first adjusting plate is fixedly arranged in the connecting pipe. A rotating plate is rotationally arranged on the outer side of the connecting pipe in a damping mode, a baffle is fixedly arranged in the rotating plate, a second adjusting plate is fixedly arranged in the baffle, and the second adjusting plate is located at the top of the first adjusting plate. A second adjusting plate in a rotating plate and a first adjusting plate in a connecting pipe can be staggered, and the materials can be slowly guided into the mixing tank through the staggered position between the second adjusting plate and the first adjusting plate, so that the materials are prevented from being directly guided into the mixing tank to cause material accumulation and incomplete mixing.

Provided herein are methods of: increasing milk production in dairy cows post-parturition, improving milking behavior in dairy cows, increasing marbling in carcasses of beef steers, increasing backfat in carcasses of beef steers, and improving USDA quality of carcasses of beef steers.

The invention relates to the technical field of milk food preparation, in particular to normal-temperature fermented milk and a preparation method thereof. The ultrasonic treatment acts on the milk base material and fermentation strain composite system, and the ultrasonic process parameters adaptive to the composite system are developed, so that the metabolic activity of the milk protein structure and the fermentation strain can be regulated and controlled, the generation of nitrogen oxides can be directionally inhibited, and the potential risk of health can be reduced. The ultrasonic treatment process is short in time, easy to regulate and control and easy to efficiently integrate with an existing fermented milk production line, and has good large-scale production potential. Besides, ultrasonic treatment is carried out on a milk base material and fermentation strain composite system under specific parameters, the protein gel network structure can be optimized to improve the texture, meanwhile, the content of sulfides, alcohols, aldehydes, ketones and aromatic compounds is directionally increased, and the flavor of the product is optimized.

This application relates to the field of dairy food preparation technology, specifically to a room-temperature fermented milk and its preparation method. This application utilizes ultrasonic treatment on a composite system of milk base material and fermentation strains, and develops ultrasonic process parameters adapted to this composite system. This allows for the regulation of milk protein structure and the metabolic activity of fermentation strains, specifically inhibiting the generation of nitrogen oxides to reduce potential health risks. The ultrasonic treatment process of this application is short, easily controllable, and easily integrated with existing fermented milk production lines, possessing good potential for large-scale production. Furthermore, by ultrasonically treating the composite system of milk base material and fermentation strains under specific parameters, this application can also optimize the protein gel network structure to improve texture, while simultaneously increasing the content of sulfides, alcohols, aldehydes, ketones, and aromatic compounds, thus optimizing product flavor.

This utility model relates to a wearable breast pump that mimics sucking, and relates to the field of breast pump technology. It includes a milk bowl, a sucking component, a milk bowl cover connected to the milk bowl, and a breast pump main unit. The milk bowl cover has a milk suction channel, and the sucking component is detachably connected to the milk suction channel. The breast pump main unit contains an air source device. The milk bowl has a positive pressure air path that connects the sucking component and the air source device. The air source device is connected to the sucking component through the positive pressure air path and can inflate or deflate the sucking component. When the air source device inflates the sucking component, the sucking component deforms and expands within the milk suction channel, squeezing the nipple, simulating the jaw pressing action of an infant during swallowing. Through repeated inflation and deflation, the sucking component continuously deforms, expands, and contracts within the milk suction channel. By simulating the sucking action of an infant, it can stimulate the mother's pituitary gland to secrete prolactin, thereby increasing milk production and meeting the infant's nutritional needs.

The invention discloses a preparation method of zero-lactose yoghurt fermented milk for infants, which specifically comprises the following steps: firstly, performing high-temperature sterilization on raw milk, then cooling, and adding lactase Nola Fit 5500 before fermentation to perform pre-hydrolysis of lactose so as to ensure zero lactose of the product from the source. Then, compound probiotics composed of bifidobacterium animalis subsp. Lactis HN019, lactobacillus mucus fermentation CECT5716, lactobacillus rhamnosus HN001 and bifidobacterium breve M-16V are added, low-temperature slow fermentation is carried out for 15 hours at the temperature of 41 + / -1 DEG C, and no exogenous sugar is added in the whole process. According to the process, nutritional ingredients are reserved to the maximum extent through mild fermentation, formation of natural flavor is promoted, and the obtained product is safe, nutritional and easy to digest and can effectively improve intestinal health of infants and reduce the risk of digestion discomfort.

The invention provides a control method and system for an automatic making and selling soup machine, and belongs to the field of intelligent soup making, and the method comprises the following steps: S1, weighing raw materials, judging whether the weight meets the requirement or not, if yes, executing S2, and if not, continuing weighing and increasing the weight; s2, the raw materials are conveyed to grinding equipment to be subjected to wall breaking treatment to obtain powder, and the water supply amount of a water sump is determined according to the weight of the powder; s3, cooking and making the preliminary soup, selecting the types of added auxiliary materials according to the types of the raw materials, and calculating the weight of the added auxiliary materials according to the preliminary soup; s4, the cooked soup drink is sent to a storage bin; and S5, automatic containing and meal delivery are carried out, a user extracts corresponding soup at a meal taking position, and production of various category units based on the steps S1-S5 is obtained, including but not limited to a soybean milk cereal production unit, a milk production unit, a lotus root starch production unit and the like, and software and hardware programs for controlling the operation system are further included. And functional software for automatic operation circuit and program transfer is formed.

The invention relates to the field of molecular biology, and discloses a haplotype marker for dairy cow milk production butter-fat percentage character breeding and application of the haplotype marker, the haplotype marker is composed of three SNP sites in a strong linkage imbalance state, and the three SNP sites are located in a Block1 haplotype block region of a 10 # chromosome NC037337.1 of a dairy cow ARS-UCD1.2 genome; the three SNP sites are as follows: SNP1: g.59680573 A > C, SNP2: g.59743173 G > C, and SNP3: g.59743414 C > T; the dominant haplotype of the haplotype marker is H2, and the allele combination of the haplotype marker is SNP1-A, SNP2-G and SNP3-C; the homozygous H2H2 of the dominant haplotype H2 is significantly related to the high milk fat percentage character of milk production of dairy cows. The bottleneck of the traditional technology is solved, and the breeding accuracy is remarkably improved; the screening detection technical scheme is stable and reliable and has a wide application range; the milk production quality of groups is improved, and the industrial economic value is enhanced.

The application relates to the technical field of food ingredient analysis, and discloses a mastitis identification method for dairy animals, a server and a non-marking online raw milk somatic cell detection device. In the production process of a milking production line, a cell image of a raw milk sample is collected in real time; the cell image includes somatic cells in the raw milk sample which are distributed in a single layer; the somatic cells in the cell image within a preset time period are detected and tracked, and population morphological features, population texture features, population subgroup features and a somatic cell concentration of all the somatic cells are extracted; the population morphological features, the population texture features, the population subgroup features and the somatic cell concentration of all the somatic cells are aggregated to obtain cell population features of the raw milk sample; and based on the cell population features, the mastitis health state of the dairy animal producing the raw milk sample is determined. The mastitis health state detection accuracy of the dairy animal is improved.

This utility model relates to the field of food testing equipment technology, and discloses a food testing box for walnut milk production with a scraping structure. The box includes a body, a liquid level window fixedly provided on the surface of the body, a liquid level gauge fixedly provided on one side of the liquid level window, a scraper slidably provided inside the body, a silicone ring engaging with the surface of the scraper, a buckle hinged to the top of the body, and a lid engaging with the top of the body. A retainer is fixedly provided on the surface of the lid to engage with the buckle. The box can store walnut milk samples, and the liquid level can be observed through the liquid level window and gauge. The lid can be engaged with the buckle and retainer, allowing the scraper to be positioned inside the box. The silicone ring seals the scraper within the box, facilitating easy transport of the box, preventing sample spillage, and preventing sample contamination. A support assembly provides support for the box.

The utility model relates to a device for detecting milk leakage in a concentrated milk RO (reverse osmosis) membrane production process, which belongs to the technical field of milk leakage detection devices and comprises a raw water tank, a first circulating pump, a primary filter, a sewage tank, a clear water tank, a second circulating pump, a secondary filter and a turbidity meter. A liquid inlet hole of the sewage tank and a liquid inlet hole of the clear water tank are respectively communicated with an undersize product liquid outlet hole and an oversize product liquid outlet hole of the primary filter; a liquid inlet hole of the second circulating pump is communicated with a sewage hole of the sewage tank; and a liquid inlet hole of the secondary filter is communicated with a liquid outlet hole of the second circulating pump. Raw water in the raw water tank is filtered by the primary filter, sewage in the sewage tank is filtered by the secondary filter, and the turbidity meter is mounted at the water pipe corresponding to the undersize liquid outlet hole of the secondary filter, so that whether the raw water contains leaked milk impurities or not can be detected online in real time; and whether leakage exists in the milk production line or not is accurately judged.

The utility model relates to the field of cleaning, in particular to a self-propelled cleaning device for cattle farm roads. The device comprises a moving rear wheel, a driving gear is fixedly connected to the moving rear wheel, a driven gear is connected to the outer edge of the driving gear in a meshed mode, and the driving gear is rotationally connected with a cleaning mechanism through the driven gear; the cleaning mechanism comprises a supporting rod fixedly connected with the driven gear. When the movable rear wheels rotate, the driving gear is driven to rotate, the driving gear is meshed with the driven gear, power is transmitted to the cleaning mechanism, an extra power source is not needed, the rotating broom can be driven to work by means of advancing power of the device, labor cost is greatly saved, cleaning of the cattle farm road is facilitated, and the cattle farm road can be cleaned in time. The treatment cost and death loss caused by diseases of cattle can be reduced, indirect economic losses such as milk yield reduction and slow growth caused by the diseases can be reduced, and meanwhile, abrasion to vehicles and equipment can be reduced through clean roads.

The invention discloses a molecular marker for detecting the milk production character of cattle and an identification method, and belongs to the technical field of biology. The SNP A provided by the invention is g.8044024C / T, the SNP B provided by the invention is g.8081101 A / G, and the SNP C provided by the invention is g.8081205C / G. The molecular marker g.8044024C / T, g.8081101 A / G or / and g.8081205C / G is associated with the milk yield, the milk fat amount and the milk protein amount at a remarkable or extremely remarkable level (P = 0.02-2.00 E-16). By utilizing the SNP provided by the invention, early screening can be realized in the dairy cow breeding process, the breeding cost can be reduced, and the SNP has an important application prospect in dairy cow breeding.

A method for predicting dairy cow milk production is disclosed, relating to the field of milk production prediction technology. This invention aims to address the problem of low prediction accuracy in existing dairy cow milk production prediction methods. The invention includes: acquiring a dataset of milk production characteristics of dairy cows to be predicted; preprocessing the milk production characteristic data to obtain a preprocessed dataset of milk production characteristics; inputting the preprocessed dataset of milk production characteristics into a trained coarse milk production prediction model to obtain a coarse predicted milk production; and inputting the preprocessed dataset of milk production characteristics and the coarse predicted milk production into a trained fine milk production prediction model to obtain the final predicted milk production. This invention is used for predicting dairy cow milk production.

The invention relates to the field of fermented milk products, in particular to multi-layer solidification type flavored fermented milk and a preparation method thereof. The preparation method comprises the following steps: burdening raw milk, homogenizing, supercooling, and adding single cream to obtain a mixed material liquid; and 2) sterilizing and supercooling the mixed material liquid obtained in the step 1), inoculating strains, filling, fermenting in a hot warehouse, and performing after-ripening to obtain the multi-layer solidification type flavored fermented milk. According to the multi-layer solidification type flavored fermented milk disclosed by the invention, the characteristics of the raw materials are utilized, so that the fermented single cream can suspend on the surface layer of the solidification type flavored fermented milk, the powder raw materials can float to the second layer of the solidification type flavored fermented milk along with the single cream, and the lower layer is a fermented milk layer; therefore, the multi-layer solidification type flavored fermented milk with excellent texture and flavor is obtained. The preparation method disclosed by the invention is simple in process, and large-scale industrial production can be realized by utilizing an original solidification type fermented milk production line and adjusting the pipeline trend.

The invention relates to the technical field of pre-cooling preservation of dairy products, and provides a quick pre-cooling anti-freezing device for a yak milk producing area and a control method. A material cavity is formed in the tank body, the material cavity is sleeved with a first heat exchange cavity and a second heat exchange cavity from inside to outside, and a food-grade propylene glycol aqueous solution and a 0-DEG C phase change material are poured into the material cavity to serve as cooling capacity transfer media; the heat exchange assembly comprises a first heat exchange refrigerant pipe arranged in the first heat exchange cavity and a second heat exchange refrigerant pipe arranged in the second heat exchange cavity. The controller quickly precools the first heat exchange cavity and precisely cools the second heat exchange cavity, so that the yak milk in the material cavity is quickly precooled, and double anti-freezing and precise cooling are realized. Two-section heat exchange is adopted, so that the problem of local supercooling during single-medium low-temperature heat exchange is avoided, the pre-cooling efficiency is improved through the gradient design of first fast and then stable, large-scale and short-time yak milk pretreatment in a production place is adapted, and the retention and deterioration risk of raw milk at normal temperature is reduced.

The utility model discloses an anti-dripping filling machine, which relates to the technical field of soybean milk production, and comprises a filling machine body, the top of the filling machine body is provided with a mounting rack, the top of the mounting rack is fixedly connected with an electric push rod, a piston rod of the electric push rod is fixedly connected with a material storage shell, the bottom of the material storage shell is fixedly provided with a filling pipe, and the filling pipe is fixedly connected with the mounting rack. A flow guide block is arranged on one side of the material storage shell, the flow guide block is slidably connected with the mounting frame, the face, close to the material storage shell, of the flow guide block is designed to be inclined, a moving groove is formed in the inclined face of the flow guide block, and a moving block is slidably connected to the inner wall of the moving groove; a connecting plate is fixedly connected between the moving block and the storage shell, a connecting rod is fixedly connected to the bottom of the flow guide block, and a collecting shell is fixedly connected to one end of the connecting rod. Soybean milk can be collected through the collection outer shell and the collection inner shell, and the soybean milk is prevented from dripping on the conveying mechanism.

The utility model discloses a mute self-locking neck clamp which comprises a fixing frame and an operating rod, an upper curved pipe is fixedly arranged at the top end of the fixing frame, a plurality of operating rod supporting seats are evenly arranged on the upper curved pipe, the operating rod is arranged on the inner sides of the top ends of the operating rod supporting seats in a rotating mode, and a plurality of pairs of clamping jaws are evenly arranged on the operating rod. The clamping jaws and the operating rod supporting seats are alternately arranged in the length direction of the operating rod, a plurality of fixing arms are evenly and fixedly arranged between the upper curved pipe and the bottom of the fixing frame, swing arm supporting seats are fixedly arranged in the middles of the side surfaces of the fixing arms, swing arms are hinged to the ends of the swing arm supporting seats, and the swing arm supporting seats are sleeved with rubber sleeves. And two contact surfaces corresponding to the swing arms are arranged on the rubber sleeve. A plurality of rubber parts are arranged at the positions where collision and friction are prone to being generated, the environment for dairy cows to eat is greatly improved, the influence of noise on the bodies and minds of the dairy cows is reduced, the stability of dairy cow groups is kept, and normal milk production of the dairy cows is guaranteed.

The utility model discloses an automatic ventilation system for a milking parlor, and relates to the technical field of milk production. Comprising a milking parlor body, ventilation mechanisms are arranged on the two sides of the milking parlor body, each ventilation mechanism comprises a ventilation box, mounting blocks are fixedly connected to the two sides of each ventilation box, an adjusting mechanism is arranged on one side of the top of each ventilation mechanism and comprises a fixing pipe, a connecting plate is fixedly connected to one side of each fixing pipe, and a connecting column is fixedly connected to one side of each connecting plate. Through the arrangement of the ventilation mechanism and the adjusting mechanism, in the using process, a fixing pipe and a connecting pipe are connected through a connecting column and a connecting plate, and when the flow direction of air needs to be adjusted, a servo motor installed on an adjusting pipe drives a driving gear to rotate and drives a driven gear to rotate at the same time; and the rotating shaft and the flow guide plate are driven to adjust the direction, so that the flow direction of the air is adjusted, fine adjustment of the wind direction can be achieved, and it is ensured that the air flows to the needed area.

This application relates to the field of food component analysis technology, and discloses a method for identifying mastitis in dairy animals, a server, and a label-free online raw milk somatic cell detection device. During the milking production process, cell images of raw milk samples are acquired in real time. The cell images include somatic cells distributed in a single layer within the raw milk sample. Somatic cells in the cell images within a preset time period are detected and tracked, and the population morphology, texture, subpopulation, and concentration of all somatic cells are extracted. These characteristics are then aggregated to obtain the cell population features of the raw milk sample. Based on these cell population features, the udder health status of the dairy animals producing the raw milk sample is determined. The beneficial effect is that it improves the accuracy of detecting the udder health status of dairy animals.

This invention relates to the field of feed additive technology, specifically to a compound plant-seaweed feed additive for reducing methane emissions in ruminants and its preparation method. It comprises the following raw materials in parts by weight: 40-60 parts sorghum husk powder, 30-50 parts purple sweet potato powder, 0.5-5 parts functional additives, 5-10 parts red algae, 5-10 parts brown algae, 5-12 parts *Lactobacillus plantarum*, 3-8 parts chitosan, 2-6 parts essential oil, 2-5 parts 3-nitrooxypropanol, 10-15 parts *Scutellaria baicalensis*, 8-12 parts *Codonopsis pilosula*, 3-8 parts *Isatis indigotica*, and 5-18 parts modified zeolite. Through the regulation of *Lactobacillus plantarum* and chitosan, the energy originally used to generate methane is converted into propionic acid. Propionic acid is a major gluconeogenic precursor in ruminants, which is directly converted into glucose for milk production or muscle growth.

The present invention concerns the field of dairy farming, such as farming of cows, buffaloes, camels, yaks, goats, sheep, horses, donkeys, alpacas, mithun, lamas, zebus, etc. In these fields there is still an unmet need for new modalities that can improve milk production, improve milk quality, improve feed efficiency and / or and / or reduce environmental impact. The present invention resides in the finding that this can be realized by using bioavailable forms of silicic acid, typically as an additive that can be fed to the animals via the feed, forage and / or drinking water.

This invention discloses an organic trace element complex for lactating dairy cows, comprising the following components in parts by weight: 40-70 parts of hydroxymethionine complex, 0.1-0.2 parts of sodium iodide, 30-45 parts of yeast selenium, 0.1-0.2 parts of cobalt sulfate, 10-25 parts of synergist, and 5-10 parts of carrier. This invention also discloses the preparation method and application of the above-mentioned organic trace element complex. When used in lactating dairy cows, the various hydroxymethionine complexes can effectively pass through the rumen to the small intestine and be absorbed through amino acid channels, meeting the needs of dairy cows for various trace elements during lactation. The synergistic effect of the various hydroxymethionine complexes and the synergist can improve the lactation performance of dairy cows, increase milk production, enhance the body's resistance, significantly reduce the incidence of mastitis and hoof diseases, and alleviate ketosis.

The utility model relates to the field of milk production, in particular to a filling COP groove steam heating device which comprises a box body, a stirring frame, a controller, a spray head assembly, a first spray head and a second spray head, the spray head assembly is arranged on one side of the inner wall of the box body, the controller is arranged on the outer wall of the box body, the stirring frame is arranged in the box body, the first spray head is arranged in the spray head assembly, and the second spray head is arranged in the box body. According to the device, the nozzle assembly capable of switching the heating modes and the stirring equipment in the box body are utilized, and the problems that an existing device lacks two heating and air injection heating mode switching and stirring and vibrating functions, a large number of bubbles are generated when milk is heated, and the subsequent processing effect on the milk is affected are solved.