259 results about "Milk production" patented technology

The utility model relates to the field of soybean milk boiling, in particular to soybean milk boiling equipment for soybean milk production, which comprises a base and a tank body connected with the top of the base, a through groove is arranged on the lateral side of the tank body, a collecting shell is inserted into the through groove of the tank body, one end of the collecting shell is through, and the other end of the collecting shell is connected with an intercepting net. A collecting shell is additionally arranged on the side face of the tank body, a plurality of capturing hoppers with the same orientation are connected to the inner arc face of the collecting shell in a penetrating mode, a plurality of blocking plates with the same orientation are connected into the collecting shell, and an arc-shaped cover plate is connected to the top of the collecting shell. When soybean milk is stirred and driven by the stirring part, residues can be retained in the collecting shell structure, so that the residues are prevented from being dispersed at all positions of the tank body, and the maintenance and cleaning efficiency of the device is improved.

The invention belongs to the technical field of microorganisms, and particularly discloses bacillus velezensis DZ-4-002 and application thereof. According to the bacillus velezensis DZ-4-002 provided by the invention, the Latin name is bacillus velezensis, and the preservation number of the bacillus velezensis DZ-4-002 is CGMCC (China General Microbiological Culture Collection Center) No.25955. The strain not only can produce nitrite reductase at high yield, but also can improve the growth performance of animals and the milk production performance of cows. Within the experimental range of the invention, the bacillus velezensis provided by the invention not only can improve the egg production increase rate, the average egg weight and the feed utilization rate of laying hens, but also can improve the average daily gain, the average daily feed intake and the feed utilization rate of weaned piglets, and the average milk yield, the milk-feed ratio and the lactose content in milk of dairy cows. The method has a good application prospect in the fields of nitrite degradation agents, feeds, additives of the feeds and the like.

The invention discloses an FABP3 gene SNPs marker for detecting sheep milk production traits and application of the FABP3 gene SNPs marker, and belongs to the technical field of biology. According to the invention, lactating sheep is taken as a research object, Sanger and other technologies are applied to detect a nucleotide sequence variation site of an FABP3 gene, a general linear mixing effect model is constructed, the correlation between nucleotide sequence variation and sheep lactation traits is researched, and a molecular genetic marker for regulating and controlling the sheep lactation traits is excavated; on the SNP1 site, the cream-fat percentages of AG and GG genotype individuals are respectively 0.99% and 1.01% higher than those of AA type individuals. On the site SNP2, the milk fat rates of TC and TT genotype individuals are 1.18% and 1.23% higher than those of CC type individuals respectively, and the daily lactation volumes of the TC and TT genotype individuals are 1.97% and 1.27% higher than those of the CC type individuals respectively.

The invention provides a DGAT1 gene SNPs marker for detecting sheep milk production traits and application thereof.Nucleotide sequence variation sites of the DGAT1 gene are detected with the first-filial generation of Dongfudrisheng sheep male * Hu sheep female as an object, a general linear mixing effect model is constructed, the correlation between nucleotide sequence variation and sheep milk production traits is researched, and the DGAT1 gene SNPs marker for detecting the sheep milk production traits is obtained. And digging a molecular genetic marker for regulating and controlling the lactation character of the sheep. Three SNPs (single nucleotide polymorphisms) sites are found in total; wherein two variation sites in the first intron are named as c.191 + 411 Cgt, and the second intron is named as c.191 + 411 Cgt; t (SNP1) and c.192-440 Cgt, and c. 292-440 Cgt; t (SNP2) and a variation site in the 17th exon are named as c.1461 Cgt; t (SNP3). For the SNP1 site, the average daily milk yield of the CT genotype ewe is increased by 8.2% and 17.04% compared with that of the CC genotype ewe and that of the TT genotype ewe respectively; for the SNP3 site, the milk fat percentage of the CC genotype ewe is improved by 0.314% compared with that of the CT genotype ewe. A new molecular marker can be provided for selection and improvement of lactation traits of the milk sheep, and the molecular marker has important application prospects in sheep screening or breeding.

The invention belongs to the technical field of bactrian camel milk production, and discloses an organic nutrient pasture bactrian camel milk classified screening preparation device which comprises a box body, sliding ways are fixedly connected to the two symmetrical sides in the box body, a screen is slidably connected to the interior of each sliding way, sliding blocks are fixedly connected to the two symmetrical sides of each screen, and the sliding blocks are fixedly connected to the two symmetrical sides of each screen. A sliding block is arranged in the box body, the sliding block is slidably connected with the sliding way, a mounting plate is fixedly connected to the side face of the box body, a driving mechanism used for driving the screen to shake is arranged on the mounting plate, and a cleaning mechanism is arranged at the position, located at the bottom of the screen, in the box body. And the problems that a screen of existing screening equipment cannot be cleaned and replaced in time in the long-time using process, powder impurities are prone to being left in holes of the screen, the screen is prone to being blocked, and the screening efficiency is affected are solved.

The invention relates to the technical field related to wastewater treatment, discloses wastewater filtering equipment for A2-type B casein high-calcium condensed milk production, and aims to solve the problem of blockage caused by long-time filtration of a filter screen. Continuous rotation of a filter cartridge is realized through a driving part, and in the process, wastewater is input from a water inlet pipe on one side of the filter cartridge and is discharged from a water outlet pipe on the other side of the filter cartridge; in the process, a cleaning calandria located between the drainage pipe and the water inlet pipe is arranged at the side part of the filter box, so that large-particle impurities are shoveled by the top of the dirt storage pipe and fall into an inner cavity of the dirt storage pipe after the outer side part of the filter cartridge is filtered; the particles blocked outside the filter cartridge are firstly backflushed through the cleaning calandria, so that the particles blocked in the filter cartridge are backflushed into the cleaning calandria and continuously rotate along with the filter cartridge, and finally, the effect of backflushing and unblocking in real time is realized.

The present invention discloses a whole-genome low-density chip for the selection of high-yield and long-lived traits in dairy cows and its application. The present invention first discloses a whole-genome low-density chip for the selection of high-yield and long-lived traits in dairy cows, comprising 10,000 SNP sites, with ARS-UCD1.2 as the reference genome, and the information of the 10,000 SNP sites is shown in Table 6. The present invention further discloses the application of the above-mentioned whole-genome low-density chip. The 10,000 SNP sites contained in the whole-genome low-density chip of the present invention are relatively evenly distributed on the chromosomes, covering the whole genome and important trait sites, which can effectively improve the accuracy of longevity and milk production selection, and can be applied to gene screening, gene positioning, marker-assisted breeding and other directions. In addition, the detection cost of the low-density chip of the present invention is greatly reduced, and it is more suitable for use in commercial dairy farms, which is of great significance to dairy cow breeding and dairy cow population improvement.

The present invention relates to a precise lactation feed for lactating sows, and 100 kg of the feed product comprises the following raw materials by weight: 20 to 28 kg of soybean meal, 2 to 5 kg of fish meal, 2 to 5 kg of MCT microcapsules, 0.2 to 0.4 kg of rumen protected methionine, 0.1 to 0.2 kg of rumen protected tryptophan, 1.5 to 2.5 kg of inulin, 1 to 2 kg of sodium lignin sulfonate, 0.01 to 0.03 kg of a fenugreek seed extract, 1.2 to 1.8 kg of sn-2 palmitate, 0.4 to 0.6 kg of alpha-ketoglutaric acid, 0.08 to 0.12 kg of glycine iron, and the balance of water. The feed is prepared from the following raw materials by weight: 0.15-0.25 kg of zinc methionine, 4-8 kg of wheat bran, 1.2-1.8 kg of a calcium propionate solution, 2-3 kg of lactic acid bacteria fermentation liquor, 0.2-0.4 kg of a rosemary extract and the balance of corn, wherein the total weight of the raw materials is 100 kg. The feed is a precise nutrition regulation feed formula for the sows in the lactation period, and milk yield increase, piglet weaning performance optimization and sow body condition protection are achieved through multi-dimensional nutrition intervention.

Provided is a cattle whole genome SNP chip, the chip containing 50,000 SNP sites. The SNP chip comprises milk production traits, milk composition traits, reproductive traits and melatonin traits of cattle. The described molecular marker combination is used to construct a whole genome breeding chip, used for molecular breeding of cattle.

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 invention discloses a compound plant extract for relieving heat stress of dairy cows. The compound plant extract is prepared from the following components in parts by weight: 33 parts of radix bupleuri polysaccharide, 28 parts of lentinan, 22 parts of dihydromyricetin and 17 parts of chlorogenic acid. The invention also discloses a preparation method of the compound plant extract for relieving heat stress of dairy cows. According to the compound plant extract for relieving the heat stress of the dairy cow, disclosed by the invention, the radix bupleuri polysaccharide, the lentinan, the dihydromyricetin and the chlorogenic acid in different parts by weight are added, and the compound plant extract is added into a daily basal feed for feeding the dairy cow, so that the rectum temperature of the heat stress dairy cow can be remarkably reduced, the milk yield of the dairy cow is increased, and the immunity and the antioxidant capacity of the dairy cow are improved; therefore, the heat stress reaction of the dairy cow is greatly relieved.

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.

The invention relates to the related technical field of de-odoring devices, in particular to a de-odoring device for goat milk production, comprising: a tank body, the outer side of which is fixedly connected with a heating interlayer; the cover body is arranged at the top of the tank body; the stirrer is fixedly connected to the cover body; the cylinder body is arranged on the cover body; the electric heating pipe is inserted into the cylinder body; the cavity is formed in the cover body; the threaded rod is rotationally connected into the cavity; the sliding block is connected into the cavity in a sliding manner; when the goat milk de-odoring device is used, the tank body is heated through heat conduction oil, the stirrer and the electric heating pipe are started at the same time, goat milk is stirred and heated at the same time, the content of short-chain fatty acid in the goat milk is reduced, and therefore the goaty smell is reduced, after treatment is completed, the threaded rod is rotated, the fixing effect on the cover body is canceled, and meanwhile the goaty smell is removed. Limiting of the barrel is omitted, follow-up maintenance is facilitated, and the problem that an existing goat milk de-odoring device does not have a good disassembly function is solved.

The invention is suitable for the technical field of cattle breeding, and provides a chemical buffering agent for preventing or treating cattle rumen acidosis and application thereof. According to the invention, the chemical buffering agent consisting of soda, calcium oxide, magnesium oxide, light calcium carbonate, yeast and vitamin B1 in a reasonable ratio is added into the basic ration of the dairy cattle or beef cattle, and the chemical buffering agent can effectively neutralize acid in rumen, reduce corrosion to the rumen and protect gastric mucosa, so that the acidosis of the rumen of the cattle is treated and prevented; the excessive production of lactic acid is fundamentally prevented. The method reduces the occurrence rate of rumen acidosis while maintaining the milk yield of dairy cows or beef cattle, is green and efficient, is simple and convenient to use, is low in cost, does not bring extra labor or cost burden to a pasture, and also can remarkably improve the production benefit of a large-scale farm. The chemical buffering agent has the characteristics of no toxicity, no residue, good biocompatibility, easiness in degradation and the like, reduces toxic and side effects and drug resistance risks, and ensures long-term health of cattle.

Compositions and methods for converting at least one polyphenol to protocatechuic acid (PCA) using Bacillus subtilis 1579, or active variants thereof, are provided. Conversion of polyphenols, such as quercetin, to PCA can decrease inflammation, decrease cortisol levels, and increase milk quality and milk production quantity in milk-producing agricultural animals. Accordingly, provided herein are compositions comprising B. subtilis 1579, or an active variant thereof, for administration to humans for decreasing inflammation or for administration to milk-producing agricultural animals for decreasing inflammation, decreasing cortisol levels, and increasing milk quality and milk production.

The invention provides a cow milk production equipment integrated control method and device, electronic equipment and a storage medium, the cow milk production equipment integrated control method provided by the invention is applied to a server, the server establishes communication connection with a plurality of cow milk production equipments, and the method comprises the following steps: obtaining a pre-stored target operation instruction, the target operation instruction is issued to each cow milk production device; and under the condition that each cow milk production device receives the target operation instruction, each cow milk production device is controlled to operate at the same moment according to a target operation program corresponding to the target operation instruction, and the target operation program corresponding to the target operation instruction is obtained according to the ideal operation parameters of each cow milk production device. Cooperative operation of a plurality of cow milk production devices is automatically controlled, so that the labor cost is reduced.

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 belongs to the technical field of animal husbandry, and particularly relates to an organic dairy cow formula feed capable of increasing rumen bypass protein and application, the organic dairy cow formula feed comprises the following components: 60-70% of silage, 5-15% of heat-treated soybean meal, 4-12% of alfalfa, 4-12% of rumen bypass soybean meal, 2-6% of corn vinasse, 3-7% of organic corn flour, 2-6% of organic corn tablets, and 2-6% of premix; through the arrangement of the premix, part of organic elements are added into the daily ration, so that the health of the dairy cow and milk production are maintained, and the health of the dairy cow is ensured.

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.