238 results about "Lactation" patented technology

The invention belongs to the field of food, and particularly relates to application of a nutritional composition for assisting in improving memory ability. The invention provides application of a nutritional composition in preparation of food for assisting in improving memory ability of offspring. The nutritional composition comprises the following necessary components: active folic acid substances and fucosyllactose, moreover, in the nutritional composition, the mass ratio of the active folic acid substance to the fucosyllactose is (0.0001-0.0015): (0.5-10), the food is ingested by a mother to play the role of assisting in improving the memory ability of the offspring, the mother is in a gestation period and / or a lactation period, and the maternal is in the gestation period and / or the lactation period. The filial generation comprises a fetal-stage filial generation and / or an infant-stage filial generation and an optional child-stage filial generation. A large number of studies find that when active folic acid substances and fucosyllactose which are combined according to a certain proportion are supplemented to a mother at the beginning of the gestation period, the memory ability of offspring can be remarkably improved in an auxiliary mode.

The invention discloses a Holstein cattle production life estimation method and system based on a dynamic regression model, and relates to the technical field of dairy cow breeding, and the method comprises the steps: collecting data of a plurality of Holstein cattle individuals, screening the data of a plurality of Holstein cattle individuals with the life reaching 66 months, and constructing a data set; lactation-related variable data, physiological and environmental variable data and target character MIM66 data when the individuals survive to different age points are extracted from the data set, and the extracted data are coded to form a training set; establishing a linear regression model by taking lactation-related variables, physiology and environment variables as independent variables and taking a target character MIM66 as a dependent variable, training the model by utilizing a training set, and dynamically updating a regression coefficient; and obtaining individual data of the Holstein cattle to be estimated, and estimating the production life character MIM66 of the individual through the dynamic regression model. According to the method, the production life of the Holstein cattle at different age stages can be dynamically and accurately estimated.

The invention discloses a structural variation molecular marker located on a pig chromosome 7 and related to the lactation ability of a sow. The structural variation molecular marker is a DNA (deoxyribonucleic acid) fragment which is inserted between the 112024896 bp site and the 112024896 bp site on a chromosome 7 of an international pig reference genome 11.1 version, wherein the nucleotide sequence of the DNA fragment is shown as SEQ ID NO: 1; the genotype of the gene is T / T, T / INS and INS / INS. The structural variation molecular marker provided by the invention obviously influences the total weight gain character and the lactation ability character of the 7-day-old sow, and by breeding the pig with the structural variation molecular marker genotype of T / T, the lactation ability of the sow can be obviously improved, and the survival rate and the weaning weight of piglets are increased.

The invention discloses an SNP (Single Nucleotide Polymorphism) molecular marker positioned on a No.15 chromosome of a sow and related to the lactation ability of the sow. The SNP site of the SNP molecular marker corresponds to the Agt at the 31884611bp position on the No.15 chromosome of an international pig reference genome version 11.1; g mutation; the genotype of the gene is AA, AG or GG. The SNP molecular marker provided by the invention is remarkably related to the sow lactation ability character, the identification of the sow lactation ability character can be realized by identifying the single nucleotide polymorphism of the SNP molecular marker and / or the genotype of the SNP molecular marker, and the dominant allele frequency can be increased generation by generation and the sow lactation ability can be improved by preferably selecting the dominant allele G of the SNP provided by the invention. The pig genetic improvement progress is accelerated, so that the economic benefit of breeding pig breeding is effectively improved.

Embodiments of the invention provide a solution for ameliorating microbiome effects on neurodevelopment by developing a probiotic composition for consumption by a female during gestation. In certain aspects the probiotic is a multi-strain probiotic cocktail consisting of immunomodulatory taxa and administered females during pregnancy and lactation.

The invention discloses a complete feed suitable for sows in a perinatal period and a preparation method of the complete feed in the technical field of animal nutrition and feed science, and relates to a beta-glucan sulfated-chitosan conjugate and a nano-embedded quercetin-medium-chain fatty glyceride compound, and application of the beta-glucan sulfated-chitosan conjugate and the nano-embedded quercetin-medium-chain fatty glyceride compound in the complete feed. Wherein the beta-glucan sulfated-chitosan conjugate is formed by carrying out sulfated modification on beta-glucan through chlorosulfonic acid and then carrying out covalent coupling on the modified beta-glucan and chitosan under the conditions of a specific condensing agent and pH (Potential of Hydrogen). The complete feed contains the energy raw material, the protein raw material, the functional additive and the two modified compounds, and is prepared through the processes of step-by-step crushing, mixing and granulation, the complete cycle regulation of relieving constipation, promoting ingestion, reducing oxidative damage and improving lactation performance is finally achieved, and the breeding efficiency of sows and the health level of piglets are remarkably improved.

The utility model provides a lactation pillow which comprises a main pillow and a connecting piece, wherein one side of the main pillow is provided with an opening, and the main pillow is arranged in an annular shape; a first concave part is arranged on the upper surface of the main pillow, and the first concave part is opposite to the opening. According to the breast-feeding pillow, due to the arrangement of the first concave part, the breast-feeding pillow can be more fit with the shape of the buttocks of a baby, the supporting comfort and fitting degree are improved, the first concave part can prevent the baby from regurgitating milk, and use is safer.

The utility model relates to the technical field of livestock breeding equipment, concretely is a kind of lamb quantitative lactation device, including base, the upper portion of base is provided with milk storage tank, the inner wall of milk storage tank is fixedly connected with two electric telescopic rods, the telescopic end of two electric telescopic rods is fixedly connected with scraper in common, the upper portion of scraper is provided with spray pipe, the outer surface of milk storage tank is fixedly connected with milk inlet pipe, the outer surface of milk storage tank is fixedly connected with water storage tank. The lamb quantitative lactation device can not only flush the inner wall of milk storage tank after scraping by scraper, and completely flush the dirt scraped off, but also directly flush the top of milk storage tank, spray pipe and other areas, and can also refresh the bottom, ensure the flushing effect in milk storage tank, solve the problem that cleaning is difficult in actual use, bacteria is easy to breed in residual milk inside, if not clean thoroughly, it can cause lamb to cause gastrointestinal disease after drinking, and play the role of improving lamb health.

The utility model relates to the technical field of lactation devices, and discloses a breast fitting sleeve for a breast pump, which comprises a rubber connector and a nipple sealing sleeve, the bottom of the connector is connected with the nipple sealing sleeve, the periphery of the nipple sealing sleeve is fixedly connected with an oval rubber sleeve, a plurality of cushions are arranged on the nipple sealing sleeve, and the oval rubber sleeve is fixedly connected with the nipple sealing sleeve. The top of the connector is connected with the breast pump, a plurality of outer diameter rings are fixedly connected to the periphery of the connector, the comfort degree of the breasts during milk output can be improved, and the connectors with different inner diameters can be selected according to different requirements so as to meet the matching requirements of different nipples in different sizes.

The invention relates to the technical field of image recognition, and discloses a dairy cow limp early warning method and device based on a visual model.The dairy cow limp early warning method based on the visual model.The dairy cow limp early warning method based on the visual model.The method comprises the following steps that S101, a passing frame index interval is obtained through analysis; step S102, visual regression is carried out frame by frame; step S103, calculating a bending energy density value; step S104, calculating a single pass displacement integral; step S105, generating an individual cross-day cumulant; and S106, triggering a limping early warning signal when judging that the day-to-day change gradient value is greater than a dynamic judgment threshold value. By screening effective images and eliminating rigid body displacement, attitude interference such as rotation, translation and scale difference is avoided, influence caused by congestion and stagnation is eliminated, a dynamic judgment threshold can be adjusted along with environmental change in an individual lactation stage, base line difference of different dairy cows can be adapted, subtle change of back bending can be captured, and accuracy and accuracy of lactation are improved. And the false alarm and missing alarm conditions are reduced.

The invention discloses an anti-aging and anti-allergy spray suitable for pregnant women based on micro-ecology-barrier-immune synergistic repair and a preparation method of the anti-aging and anti-allergy spray. The spray is prepared from 2.00 percent to 4.00 percent of hydrolyzed quinoa protein, 1.00 percent to 5.00 percent of lactobacillus / soybean milk fermentation filtrate, 0.30 percent to 1.00 percent of radix stellariae extract, 0.20 percent to 1.50 percent of perilla leaf extract, 0.01 percent to 0.50 percent of three-layer liposome tetrahydrocurcumin, 1.00 percent to 10.00 percent of Tibetan plateau freeze-dried tricholoma matsutake extracting solution, an active peptide combination and a ceramide compound. According to a quadruple synergistic mechanism, (1) the pH value of the fermentation filtrate is adjusted to 5.3, and the fermentation filtrate and the hydrolyzed quinoa extract synergistically construct a micro-ecological foundation; (2) repairing the barrier by ceramide NP, cholesterol, phytosphingosine and the like; (3) multiple anti-allergy effects of radices stellariae dichotomae, purple perilla, asiaticoside and dipotassium glycyrrhizinate; and (4) liposome curcumin, glabridin liposome and active peptide cooperate to resist aging, and a'micro-ecological balance-barrier reconstruction-immunosuppression-targeted anti-aging 'quadruple synergistic effect system is constructed. The preparation method comprises the steps of A-phase / B-phase preparation, emulsification, active addition and sterile filling, and the skin requirements in the pregnancy period and the lactation period are met.

The invention discloses a method for establishing a mutual-aid human milk library in a hospital for infants with extremely low birth weight. The method comprises the following steps of: recruiting and screening donators with relatively high breast milk yield in the hospital; performing breast milk sterile collection on the selected qualified donors; putting the collected breast milk into a human milk library for centralized storage and management; taking the collected breast milk so as to supply breast milk to the infant lacking breast milk in the hospital; and when the breast milk supply amount of the infant parent and mother is greater than the feeding amount of the doctor's advice, recruiting and screening the infant parent and mother so as to enable the infant parent and mother to become a qualified donator. The beneficial effects are that the in-hospital mutual-aid human milk library of the extremely-low birth weight infants is established according to the method, the residual breast milk of the mother of the extremely-low birth weight infant after being discharged from the hospital can be donated to other extremely-low birth weight infants, the use of the donated milk of the premature infants with similar fetal age and lactation period is more beneficial to the growth and development of the extremely-low birth weight infants, and the operation cost can be reduced at the same time; the stable donation amount is of great significance to the healthy development of children with extremely low birth weight and the long-term stable operation of a human milk library.

The invention belongs to the technical field of feed additives and preparation thereof, and discloses a preparation method and application of a hemerocallis citrina baroni extract for promoting lactation of sows, and the preparation method comprises the following steps: S1, selecting a hemerocallis citrina baroni raw material; s2, mixing the day lily with ethanol or pure water with the volume fraction of 80-95% according to the material-liquid ratio of (1: 5)-(1: 10), and performing reflux extraction; s3, combining the extracting solutions, filtering to remove impurities, and concentrating into thick paste; and S4, carrying out spray drying or vacuum drying treatment on the concentrated solution, and crushing the dried material to obtain daylily extract powder. The extracts are obtained from different parts of the day lily through a water extraction or alcohol extraction process, are rich in flavonoid and hydroxy fatty acid active ingredients, can significantly improve the lactation performance of sows and the weight of weaned piglets, and realize feed additive and industrial popularization and application in the field of animal husbandry.

The utility model relates to the technical field of lamb lactation equipment, in particular to a movable lamb lactation device. Comprising an adjusting device, the adjusting device comprises a connecting plate, the connecting plate is fixedly connected with one side of a moving trolley, an adjusting groove is formed in the side face of the connecting plate, an adjusting block is slidably connected to the inner wall of the adjusting groove, and one side of the adjusting block is fixedly connected with a milk conveying device; the side, close to the milk conveying device, of the adjusting block is fixedly connected with a connecting ring, and one side of the connecting plate is fixedly connected with a fixing block. According to the movable lamb lactation device, when the movable trolley is used for lactating lambs, the height of the milk conveying device can be adjusted through the adjusting device, so that the small lambs can also be lactated through the milk conveying device by adjusting the height of the milk conveying device; therefore, the feeding effect of the whole moving trolley during lamb feeding can be improved through the adjusting device.

The invention discloses a breast pump, a breast pump milk amount detection method and device, a medium and a product, and relates to the technical field of mother and infant products, the breast pump comprises a breast pumping shield, a milk storage container, at least two sets of ultrasonic sensors and a processing unit, each set of ultrasonic sensors is used for detecting milk flowing through a breast pumping channel and generating corresponding receiving signals, and the processing unit is used for processing the milk flowing through the breast pumping channel; the processing unit is used for determining the milk sucking amount or the milk flow or the milk spraying state of the breast pump based on the receiving signal information of the at least two sets of ultrasonic sensors. According to the breast pump, real-time monitoring of milk injection and milk flow in the lactation process is achieved, and the automation and intelligence level of operation of the breast pump is improved.

The invention relates to a compound feed additive for preventing and treating recessive mastitis of female livestock in the lactation period and application of the compound feed additive, and belongs to the technical field of feed additives. The compound feed additive is prepared from the following raw materials in parts by weight: 30-50 parts of phyllanthus emblica fruits; 20-40 parts of a Jatropha curcas seed oil cake subjected to detoxification treatment; 15-30 parts of a grass incense overground part; wherein the phyllanthus emblica fruits are dried and crushed mature phyllanthus emblica fruits; the detoxified jatropha curcas seed oil cake is prepared by carrying out ethanol extraction and steam treatment on an oil cake obtained by squeezing jatropha curcas kernels to obtain oil; the overground part of the weed incense is the overground part of the weed incense which is dried in the shade and crushed before the flowering phase. The composite feed additive provided by the invention realizes effective prevention and treatment of recessive mastitis while ensuring availability and economical efficiency of the raw materials, has important meanings for reducing antibiotic dependence and preventing and controlling drug resistance propagation, and accords with the development direction of green and healthy breeding.

The invention discloses a functional feed additive for relieving hypoxia stress of dairy cows in a perinatal period, and belongs to the technical field of functional feed additives. The functional feed additive is composed of amino acid chelated iron, a nutrition carrier and water, the iron content is larger than or equal to 9%, and the arginine content is larger than or equal to 10%. The recommended daily supplement dosage is 6.6 g / head, the feed is fed in three times after being mixed with basic ration, and the service cycle is from 21 days before delivery to 21 days after delivery. The additive can significantly improve the hemoglobin concentration and blood oxygen transport capacity of the perinatal dairy cow, relieve hypoxia stress, improve the lactation performance, optimize the metabolic state and enhance the anti-oxidation and anti-inflammatory capacity, is clear in action mechanism, safe and efficient, and is suitable for healthy breeding and production performance improvement of the perinatal dairy cow.

The utility model relates to an auxiliary baby lactation device, relates to the technical field of baby nursing, and is used for solving the problem that the rest or privacy of a puerpera is seriously influenced by the protection work of a baby in a semi-lying lactation process in the prior art. Comprising a wrapping assembly and a fixing assembly, a first rotating part and a second rotating part are fixedly installed on the wrapping assembly, and protective headrests are fixedly connected to the first rotating part and the second rotating part; the fixing assembly is fixedly connected to the wrapping assembly, and the fixing assembly is used for being fixed to surrounding objects.

The present application relates to the technical field of mother and infant lactation auxiliary devices, and discloses a nipple protection cover for breast feeding, which comprises a negative pressure buffer shell, an elastic sucking balloon and a sealing and fitting base. A negative pressure buffer cavity is formed in the rigid negative pressure buffer shell, and the upper and lower ends of the shell are respectively connected with the balloon and the base through a first connecting part and a second connecting part. A one-way exhaust valve is embedded in the side wall of the shell, and a lateral air permeation window is arranged on the upper outer side wall. The balloon adopts an axial gradually changing wall thickness structure. The sealing convex pattern and the micro air permeation groove are arranged on the fitting surface of the base, and a gas permeation protection cover can be alternatively assembled. The present application can stably maintain the negative pressure of the cavity, buffer the sucking impact force, greatly reduce the breast feeding pain of lactating women with cracked nipples, effectively reduce the manufacturing cost through the split structure, adapt to large-scale injection molding production, and have the functions of breast feeding assistance and daily protection.

The invention discloses a feeding method for shortening donkey slaughtering time, and relates to the technical field of livestock breeding. The method comprises three stages of feeding donkeys in a lactation period, feeding donkeys in a growth period and feeding donkeys in a fattening period, and the growth speed of the donkeys is remarkably increased by scientifically controlling the feeding density, daily feeding times and feeding amount of each stage and adopting specific feed; by means of the method, the marketing time of the donkeys can be effectively shortened to be within 15 months, and the breeding economic benefits are improved.

The utility model discloses an automatic lamb feeding and lactation device which comprises a water supply system, a raw milk container, a heat exchanger, a mixing tank and a powder buffer hopper, a discharge port of the powder buffer hopper is located over the mixing tank, a water bath heater is installed on the periphery of the bottom of the mixing tank, and the bottom of the mixing tank is connected with a nipple through a milk pipe; the tail end of the water supply system is provided with two branches, the tail end of one branch is provided with a water washing nozzle, and the tail end of the other branch is connected with the top of the heat exchanger; the top of an inner cavity of the mixing tank is connected with an alkaline detergent tank through an alkaline detergent inlet pipe, and the top of the inner cavity of the mixing tank is connected with an acid detergent tank through an acid detergent inlet pipe. The lamb feeding mechanical level can be improved, a mixed feeding mode is provided, fresh milk and milk replacer can be fed, meanwhile, the milk replacer and goat milk can be mixed for precise feeding, automatic cleaning can be achieved, the number of bacteria in the goat milk is effectively reduced, and external pollution is eradicated.

The invention discloses an animal lactation period determination method based on milk component content, and belongs to the technical field of milk quality detection and livestock breeding. Comprising the following steps: screening emulsion components which can be used as biomarkers in different lactation periods by utilizing an omics technology, carrying out quantitative analysis, and constructing a judgment model, so as to accurately judge the lactation periods of animals. The method comprises the specific steps of sample collection and grouping, biomarker screening and quantitative detection, model construction, to-be-detected sample detection and lactation period judgment. The animal lactation period determination method based on the animal milk component content is not interfered by factors such as a breeding mode and a feed type, is simple in process and high in universality, can provide technical support for raw milk grading of a dairy product enterprise, quality control in a dairy product processing process and accurate feeding of a farmer, and has a wide application prospect. The dairy product quality stability and culture benefits are effectively improved.

The invention relates to a precise nutrition feeding system for sheep in pregnancy and nursing periods, which comprises a granulating part, a stock bin and a homogenizing part arranged between the granulating part and the stock bin, the stock bin is communicated with the granulating part and conveys materials into the granulating part, the homogenizing part is arranged between the stock bin and the granulating part, the homogenizing part is used for dispersing powdery nutrition components, and the homogenizing part is used for feeding the powdery nutrition components into the granulating part. In the process that the materials in the stock bin enter the granulating part, the nutritional components are dispersed and enter the granulating part, and are rolled into granules along with the materials. According to the feeding system, a corresponding structure for mixing nutritional ingredients and granular materials is designed, the feeding system is combined with a roller type pelletizer, the direct forming process from raw materials to finished product granules is formed, and in addition, the invention further provides a using method aiming at the feeding system.

The utility model relates to the technical field of livestock breeding equipment, in particular to an artificial feeding device for young sika deer, and solves the problems that in the prior art, due to the fact that a feeding bottle frame is arranged in the horizontal direction, the transverse space is occupied, and the occupied area is large; and the device is not compact enough in a livestock farm with limited space, so that the applicability and the use convenience of the device are influenced. The device comprises a base, a center column and a mounting ring, the center column is vertically fixed to the top of the base, the mounting ring is in sliding fit with the center column through an inner ring and is supported by a connecting rod, a plurality of angle-adjustable bearing plates and feeding bottles are arranged on the outer ring of the mounting ring, and height adjustment is achieved through driving of a lifting assembly. By means of the surrounding type layout, the occupied transverse space is effectively reduced, the structural compactness is improved, meanwhile, the height and angle adjusting function is achieved, the breast-feeding requirements of young deer of different body types are met, operation convenience and equipment applicability are improved, and the actual requirements of modern farms for efficient and intensive equipment are met.

1. The name of the design product: medical version of massage and milk discharge protective clothing. 2. The use of the design product: medical staff wear it when performing massage and milk discharge operation for lactation mastitis patients, effectively shielding the body and preventing contamination caused by milk spraying. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a thin product, and the left view, right view, top view and bottom view are omitted.

The invention belongs to the field of feed, and discloses a functional antioxidant which comprises resveratrol, baicalein and taurine. The weight ratio of the resveratrol to the baicalein to the taurine is (100 to 500): (100 to 500): 10000. The functional antioxidant adopts resveratrol, baicalein and taurine as active ingredients, and can comprehensively improve the reproductive performance and lactation performance of sows under the condition of high-temperature stress. In addition, the invention also discloses a related application of the functional antioxidant.

Disclosed in the present invention is a leakproof supplemental nursing system, comprising a silicone squeeze pouch with an airtight seal and connecting a silicone tube with a flow controller. The system further comprises a leakproof BPA-free lid instead of the artificial nipple that is normally used including an attached airtight tube inserted that can be changed out every 24-48 hours for safety. It also has a silicone BPA-free milk storage pouch that is used for easy suction and cleaning. This pouch includes a handle for hanging on taller surfaces for easy gravitation. It has a thin tube that is easy to clean and has a flow control attachment that can adjust the supplemental milk from a drip flow to a medium or a faster flow.

The invention discloses a feeding bottle nipple simulating human breasts, and relates to the technical field of infant feeding appliances. The feeding bottle comprises a feeding bottle body, one side of the feeding bottle body is in threaded connection with a nipple, one side of the feeding bottle body is provided with a holding mechanism, and the holding mechanism comprises a supporting plate arranged on one side of the feeding bottle body in a sleeving mode. By means of the design of the double-layer valve plate assembly, regulation and control over the flow speed of milk are achieved, when a baby slightly sucks the milk, the thin and soft inner-layer valve plate deforms and is opened firstly, the milk slowly flows into the milk inlet pipe only through the milk inlet through hole, the low-speed state in the initial stage of breast feeding is simulated, the thick outer-layer valve plate is pushed away along with the increase of the sucking force, and the milk flows into the milk inlet pipe. The milk is rapidly output from the large-diameter channel to meet the hunger requirement, the physiological feature of'lactation reflex 'of breast milk is reproduced through the gradient deformation characteristic of the valve plate in the movement process, the bucking risk caused by the constant flow speed of a traditional nipple is effectively avoided, and the feeding comfort and efficiency are effectively improved.

A cushion designed to facilitate breastfeeding or bottle-feeding an infant while avoiding the fatigue or pain associated with holding the baby during feeding. The invention relates to an oblong cushion that the user places on their hip and thighs so that the infant can be positioned in the hollow between the cushion and the user's abdomen. Furthermore, each end of the cushion is equipped with a locking mechanism to prevent slippage and eliminate the need for the user to exert any effort to support it. The device thus consists of an oblong cushion (1), made up of two sections separated by a seam (5), which is placed on the user's hip and thighs.This cushion has at one end a fabric tab (2) that is placed under the buttocks or behind the back, and at its other end, a loop (4) through which an adjustable shoulder strap (3) passes. This shoulder strap forms a ring that goes around the user's back and fastens around the shoulder opposite the side chosen for breastfeeding, with the arm passing through it. The device according to the invention is particularly designed to prevent fatigue or pain associated with carrying the baby during breastfeeding or bottle-feeding. The device has the advantage of being compact and can be used without needing to lean back. See Fig. 4 for abbreviations.

A breast pump shaped at least in part to fit inside a bra with an outer shell and a breast shield element including a nipple tunnel adapted to receive a nipple of the lactating mother, which breast pump provides sufficient space within the outer shell for arranging the functional components of the breast pump within the outer shell while meeting the anatomical circumstances posed by the user of the breast pump.The outer shell of the breast pump projects a frontal orthographic plane that is shaped like an oval, which oval is defined by a convex boundary encircling three circles, a first top circle, a first bottom circle and a second bottom circle, wherein a radius (RB) of the of the first bottom circle and a radius (RB) of the second bottom circle are equal and the ratio of a radius (RT) of the first top circle to the radius (RB) of the first or the second bottom circles is between 0.3 and 0.8.