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197 results about "Milk production" patented technology

Bacillus velezensis DZ-4-002 and application thereof

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.
Owner:DINGZHENG XINXING BIOTECH TIANJIN

DGAT1 gene SNPs marker for detecting sheep milk production character and application of DGAT1 gene SNPs marker

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.
Owner:GANSU AGRI UNIV

Wastewater filtering equipment for A2 type B casein high-calcium condensed milk production

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.
Owner:RUIAN BAIHAO MILK IND CO LTD

A whole-genome low-density chip for selecting high-yield and longevity traits in dairy cows and its application

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.
Owner:INNER MONGOLIA SAIKEXING LIVESTOCK BREEDING & SEED IND BIOTECH RES INST CO LTD +4

Precise lactation feed for lactating sows and preparation method of precise lactation feed

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.
Owner:WEISHI COUNTY RUIYUAN FEED CO LTD

Post-sterilization equipment and method for fermented milk production

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.
Owner:INST OF AGRO FOOD SCI & TECH CHINESE ACADEMY OF AGRI SCI +1

A recognition device and method for soybean milk soybean particle screening equipment

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.
Owner:HUAINAN NORMAL UNIV

An ultrafiltration membrane device for milk production

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.
Owner:ANHUI MINGXIN INNOVATIVE MATERIAL TECH CO LTD

Molecular marker for milk goat breeding and application

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.
Owner:NORTHWEST A & F UNIV

Compositions for improving gut health and / or milk production in ruminants, uses and methods thereof

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.
Owner:JEFO NUTRITION INC

System and method for measuring human milk production

ActiveCN117769351BBioimpedance spectroscopyElectrode array
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.
Owner:NFANT LABS LLC

Compound plant extract for relieving heat stress of dairy cow and preparation method of compound plant extract

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.
Owner:ANHUI AGRICULTURAL UNIVERSITY +1

Mixing device for essence milk production

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.
Owner:N O D TOPIA (GUANGZHOU) BIOTECHNOLOGY CO LTD

Cow milk production equipment integrated control method and device, electronic equipment and storage medium

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.
Owner:蒙牛乳业(宁夏)有限公司 +1

Methods for improving milk production and behavior in dairy cows

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.
Owner:FERA DIAGNOSTICS & BIOLOGICALS CORP

Normal-temperature fermented milk and preparation method thereof

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.
Owner:INNER MONGOLIA MENGNIU DAIRY IND (GROUP) CO LTD

Normal-temperature fermented milk and method for preparing the same

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.
Owner:INNER MONGOLIA MENGNIU DAIRY IND (GROUP) CO LTD

A wearable breast pump that mimics a suckling

ActiveCN224441804UBreast pump (device)Pituitary gland
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.
Owner:SAIL ENGINE TECHNOLOGY CO LTD

Preparation method of infant zero-lactose yogurt fermented milk

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.
Owner:HEILONGJIANG HANTONG BIOENGINEERING CO LTD

Organic dairy cow formula feed capable of increasing rumen bypass protein and application of organic dairy cow formula feed

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.
Owner:林振兴

Control method and system for automatic making and selling soup machine

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.
Owner:SMART HLDG CO LTD

Haplotype marker for breeding milk fat percentage character of milk production of dairy cow and application of haplotype marker

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.
Owner:NORTHWEST UNIVERSITY FOR NATIONALITIES

Method for identifying mastitis in a dairy animal, server and unmarked online raw milk somatic cell detection device

ActiveCN122289271BBiotechnologySomatic cell
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.
Owner:ZHEJIANG UNIV

A food testing box for walnut milk production with a scraping structure

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.
Owner:YUNNAN LINBAO DAIRY CO LTD

Emulsifying tank for walnut milk production

The utility model relates to the field of emulsifying tanks, in particular to an emulsifying tank for walnut milk production. The emulsifying tank for walnut milk production comprises a tank body, a connecting plate, a lifting tilting mechanism and a transmission mechanism, an arc-shaped rod is slidably connected to the outer wall of the tank body, supporting rods are fixedly connected to the two ends of the arc-shaped rod, a cover plate is rotatably connected between the top ends of the two supporting rods, and the connecting plate is axially slidably connected to the interior of the tank body; the bottom end of the connecting plate is fixedly connected with a plurality of needle tubes, the axis of the cover plate is fixedly connected with a stirring motor, the output end of the stirring motor is fixedly connected with a stirring rod, and through the well-designed stirring mechanism and the needle tube refining system, walnut milk and additives thereof are fully mixed and refined in the tank body. The reciprocating motion and shearing force of the needle tube effectively break large particles and bubbles in walnut milk, so that the emulsifying process is quicker and more efficient. By means of the improvement, the emulsification time is remarkably shortened, and the production efficiency is improved.
Owner:XINJIANG XUESHAN ORCHARD FOOD CO LTD

A SNP molecular marker for the gene M-SAA3.2 related to milk production traits in dairy cows and its application

The present invention discloses a SNP molecular marker for the gene M‑SAA3.2 related to the milk production trait of dairy cows and its application. By performing whole-genome resequencing on 409 dairy cows, the present invention discovered a total of 16 SNP sites correlated with dairy cow traits in the 2000bp upstream and downstream regulatory regions and all exon regions of the M‑SAA3.2 gene, and discovered the dominant genotype of each SNP site through association analysis. The SNP sites and dominant genotypes discovered by the present invention are of great significance for the auxiliary identification and early screening of cattle populations with excellent milk production traits, which is not only conducive to reducing breeding costs, but also conducive to improving the milk production and quality of dairy cows in actual production.
Owner:CHINA AGRI UNIV

Pediococcus pentosaceus Su and application thereof

The invention provides pediococcus pentosaceus Su and application thereof, and belongs to the technical field of microorganisms. According to the invention, intestinal contents of horses and donkeys are screened to obtain a strain, the strain is identified as pediococcus pentosaceus, and the strain is mixed with lactobacillus plantarum to obtain the microbial inoculum. The microbial agent obtained by the invention can be used as an additive to improve the lactation yield of postpartum female donkeys and the nutritional quality of breast milk, increase the content of fat and improve the immunocompetence of donkey foals; the microbial inoculum can serve as a leavening agent to be fermented with motherwort, the obtained fermented motherwort serves as an additive, the optimized female donkey feed is obtained by optimizing a feed formula, the feed is used for feeding female donkeys, and the action effect of the microbial inoculum fermented motherwort in animal bodies is preliminarily understood.
Owner:INNER MONGOLIA AUTONOMOUS REGION ACAD OF AGRI & ANIMAL HUSBANDRY SCI +1

Device for detecting milk leakage in concentrated milk RO membrane production process

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.
Owner:张国璞

Burned goat milk production system

The utility model provides a burnt goat milk production system. The burnt goat milk production system comprises a raw goat milk storage tank, a first filter, a cold storage tank, a plate type sterilization machine, a sterilized milk bin, a homogenizer, a middle storage tank, an evaporation and concentration device, a high-temperature sterilization machine, a flash tank, a concentrated milk cylinder, a second filter, a drying tower, a cooling device, a vibrating screen and packaging equipment which are sequentially connected in series, the plate-type sterilization machine is also connected with the purified milk separator to form a loop; the evaporation and concentration device is also connected with a steam pipeline; the second filter is connected with the drying tower through a high-pressure pump. The baked goat milk production system is high in mechanization and automation degree, so that the baked goat milk (milk powder) production efficiency can be effectively improved, and the defect that an existing baked goat milk production mode is low in production efficiency is overcome; and a highly mechanized and automatic production mode also has the advantages of high cleanliness, sanitation and easiness in management.
Owner:XIAN YANLIANG BAIYUE MILK CO LTD +1