23 results about "Nutritional deficiency" patented technology

The invention relates to a health-preserving food and a health-preserving method thereof, in particular to a meridian health-preserving food and a health-preserving method thereof. With the enhancement of health awareness of people, people pay more and more attention to health. Health-care products and health-care products can only solve the problem that the human body is lack of nutrition and cannot solve the problem of meridian health-care; the invention relates to a meridian health preserving instrument, a massage operation and the like, which are only used for dredging partial acupuncture points, can only solve the problem of dredging local meridians and cannot solve the problem of overall meridian health preserving. The health-preserving food comprises the following components: 500 to 5000g of whole grains, 10 to 50g of radix asparagi, 10 to 50g of radix ophiopogonis, 6 to 60g of bulbus lilii, 10 to 50g of radix astragali seu hedysari, 1 to 30g of radix ginseng, 10 to 30g of herba cistanche, 6 to 15g of semen boitae, 10 to 30g of radix rehmanniae praeparata, 5 to 15g of fructus lycii, 6 to 25g of semen cuscutae, 1 to 15g of lumbricus, 2 to 5g of tetrapanax papyriferus, 4.5 to 9g of radix cyathulae, 3 to 9g of manis pentadactyla and 4.5 to 9g of semen persicae. The health-preserving method using the meridian health-preserving food is a health-preserving method for dredging the whole meridians and collaterals by using the meridian health-preserving food and a manipulation appliance. The method is used for life cultivation and health preservation.

The present invention concerns a diagnostic device and method for detecting thiamine and Vitamin A deficiencies using salivary biomarkers. The device utilizes a lateral flow assay to detect secretory Immunoglobulin A (sIgA) and amylase in saliva, providing a non-invasive, easy-to-use, and reliable method for assessing nutritional deficiencies. This invention is particularly useful for monitoring health status in populations with limited access to medical facilities.

The invention discloses a breeding method of high-yield laying hens, and belongs to the technical field of chicken breeding. The method comprises the following steps: S1, environment monitoring and comfort calculation; s2, individual feeding amount calculation and feeding; s3, chicken flock behavior monitoring and welfare optimization; s4, regulating and controlling flavor and taste; s5, health and safety monitoring; s6, performing digital twin closed-loop optimization; and S7, carrying out actual breeding according to a breeding strategy generated by the digital twin system. According to the method, the environment, feeding, behaviors, welfare, flavor and health are dynamically predicted and regulated through the digital twin chicken flock model, closed-loop optimization of the whole breeding process is achieved, the chicken flock is always in the physiological and environmental state close to the optimal state, and therefore the laying rate is remarkably increased, and the breeding cost is reduced. The phenomenon of egg laying reduction caused by environmental fluctuation, insufficient nutrition or stress reaction is reduced.

This invention provides a method and application for improving the intestinal health of broilers using earthworm powder, belonging to the field of animal nutrition and feed technology. This invention solves the problems of poor growth performance, impaired intestinal health, and soybean meal substitution caused by nutritional deficiencies in broiler mixed meal diets. It includes the following steps: (1) raising earthworms in a substrate formed by mixing fermented chicken manure and Chinese medicine residue at a mass ratio of 2:3, and adding 2000 ppm sodium citrate to the substrate, controlling the substrate humidity at 50% to 55% and the temperature at 23 to 25°C; (2) preparing earthworm powder by freeze-drying the earthworms obtained in step (1) after disinfection; (3) replacing part of the soybean meal with 5.0% to 5.5% of the protein such as earthworm powder in the mixed meal broiler diet, and feeding the broilers. This invention significantly improves the growth performance, feed conversion ratio, immune function, intestinal digestive enzyme activity, intestinal morphology and barrier function of broilers, and optimizes the cecal microbiota, ultimately achieving efficient reduction and substitution of soybean meal and healthy and efficient broiler breeding.

This utility model relates to the field of aquaculture technology, specifically to a quantitative, staged feed dispenser for red swamp crayfish (Procambarus clarkii). It includes a support frame, a storage bin fixedly installed inside the support frame, a spiral feeding pipe connected to the bottom of the storage bin, a water pump connected to the other end of the spiral feeding pipe, a flexible hose connected to the top of the water pump, a nozzle connected to the other end of the flexible hose, and a rearing trough located below the nozzle. By incorporating a feed dispensing mechanism, this utility model can flexibly adjust the feed particle size and spraying range according to the growth stage of the red swamp crayfish. This not only avoids the digestive problems caused by juvenile crayfish consuming large-particle feed, or the nutritional deficiencies of adult crayfish consuming small-particle feed, but also prevents excessive feed concentration, which can lead to significant waste in high-density aquaculture environments. This achieves the effect of avoiding growth stunts caused by unsuitable particle size while ensuring uniform feed distribution and preventing localized accumulation or food shortages.

The invention relates to the technical field of livestock and poultry breeding feed, and discloses a breeding mixed feed additive formula and a feeding method. The additive is prepared from core nutrient components (calcium sulfate, methionine and lysine), immunity enhancing components (astragalus polysaccharide, eucommia ulmoides extract and probiotic compound preparation), digestion promoting components (amylase, phytase and fructo-oligosaccharide) and flavor improving components (pericarp residue compound) according to a specific weight part ratio. The feeding method combines physiological characteristics of 1-4 week old chicks, 5-16 week old bred chickens and laying hens / broiler chickens in the fattening stage, and the mixing proportion, the feeding amount and the feeding frequency are adjusted in a targeted mode. The technical defects that an existing feed additive is single in nutrition, poor in immunity enhancement effect, insufficient in meat quality improvement and unscientific in feeding are overcome, balanced nutrition supply, immunity enhancement, chicken flavor optimization and feed utilization rate improvement of chickens are achieved, and the chicken raising industry is promoted to develop towards the efficient, high-quality and green direction.

The intelligent pet feeder comprises a feeder body, a top cover is installed on the top of the feeder body, and an electric control door is installed on a feeding opening; the bin door sealing assembly is mounted on the top cover; the mounting cylinder is coaxially and rotatably connected in the feeder main body, and a plurality of groups of stock bins are fixed in the circumferential direction of the outer wall of the mounting cylinder at equal intervals; the transmission assembly is mounted in the center of the top cover; a chute is installed on the feeding opening, and the chute is connected with the food box; the gravity detection units are respectively arranged at the bottom of the stock bin and the bottom of the food box; the visual identification system is mounted at the top of the top cover; the alarm unit is mounted on the outer wall of the feeder main body; and a terminal system. According to the invention, pet diet requirements can be accurately matched, obesity caused by excessive feeding or nutrition deficiency caused by insufficient feeding can be prevented, and pet diet health can be guaranteed.

The invention provides a fish meal substitute as well as a preparation method and application thereof. The preparation method comprises the following steps: S1) mixing 0.1-3 parts by weight of a fermentation inoculant, 0.1-4 parts by weight of a compound enzyme preparation and water to obtain a seed solution; mixing the raw materials to obtain a raw material mixture; s2) mixing the seed solution and the raw material mixture, and performing fermentation treatment to obtain the fish meal substitute, wherein the fermentation inoculant comprises saccharomycetes and / or bacillus; the compound enzyme preparation comprises protease and phytase; the raw materials comprise one or more of yeast protein, vegetable protein, mineral elements or amino acid. The fish meal substitute can solve the problem of insufficient nutrition of fish meal substitutes in the prior art and is suitable for the field of feed preparation.

The methods and systems use a specific drug administered to a patient to identify one or more nutritional deficiencies associated with that drug, one or more drug-nutrient interactions associated with that drug, and / or one or more symptoms or side effects associated with that drug. Information stored in a database includes one or more of these associations and is used for identification. The method can then provide one or more nutritional interventions and / or one or more dietary recommendations based on (i) one or more nutritional deficiencies, (ii) one or more drug-nutrient interactions, and / or (iii) one or more symptoms or side effects.

The invention belongs to the technical field of agriculture, and particularly relates to a soilless culture method for improving pepper quality. The method comprises the steps of seed treatment, seedling raising, field planting, special nutrient solution supply and the like. The method is characterized in that the special nutrient solution is prepared by the following steps: reacting L-phenylalanine and sinapic acid under the catalysis of laccase to generate a quinone polymer reaction solution, and compounding the reaction solution with a mixed solution prepared from macroelements and trace elements such as calcium nitrate and ammonium dihydrogen phosphate to finally obtain the special nutrient solution. The quinone polymer generated by the enzymatic reaction can be efficiently absorbed by the root system of the pepper and is used as a signal molecule to activate the metabolic pathway of phenylpropane, so that the content of core quality indexes such as capsaicin, vitamin C and soluble sugar in the fruit is remarkably increased while the normal growth of the pepper is ensured, and the yield of the fruit is improved. The problem of insufficient chili flavor and nutrition of a conventional soilless culture technology is solved.

The application discloses a kind of high-yield laying hen's breeding method, belong to chicken breeding technical field.The method includes: S1, environmental monitoring and comfort degree calculation;S2, individual feeding amount calculation and feeding;S3, flock behavior monitoring and welfare optimization;S4, flavor and taste control;S5, health and safety monitoring;S6, digital twin closed-loop optimization;S7, according to the breeding strategy generated by digital twin system to carry out actual breeding.The application carries out dynamic prediction and regulation to environment, feeding, behavior, welfare, flavor and health through digital twin flock model, realizes the closed-loop optimization of whole process of breeding, so that flock is always in close to optimal physiological and environmental state, thereby significantly improves egg production rate, reduces the phenomenon of egg production decline caused by environmental fluctuation, nutritional deficiency or stress response.

Embodiments herein disclose a system and method for AI-driven real-time skin health monitoring and wellness assessment, utilizing advanced AI algorithms to analyze skin characteristics such as hydration, stress markers, and nutritional deficiencies. The method comprises capturing data comprising high-resolution images and live video via an image-capturing module, preprocessing the image for enhancing quality thereof, and analyzing the data with an AI analysis module to detect skin features and provide health insight, A contextual data integration module combines the analyzed data with metadata, while an edge computing processor ensures low-latency, on-device analysis and data privacy. The method includes providing real-time feedback and personalized wellness recommendation via a user-friendly interface. Using standard devices like smartphones. This method offers accessible, comprehensive health monitoring, empowering users to manage their well-being with accurate, personalized insights while ensuring data security.

The invention discloses low-GI crisp noodles based on aleurone layer powder and a preparation method of the low-GI crisp noodles, and relates to the technical field of leisure foods. The low-GI crisp noodles comprise the following raw materials in percentage by weight: 50-70% of aleurone layer powder; 10%-20% of vital gluten; 0.5%-1% of a swelling agent; 1.5%-3% of egg white powder; 1.5 to 2.5 percent of vegetable oil; and the balance of water. The wheat-source aleurone layer powder is used as a main base material, nutrients such as high dietary fibers and ferulic acid sugar ester are provided, the vital gluten and the egg white powder are used as auxiliary materials, high protein is endowed to the product while bonding molding is performed, and the prepared crisp noodles contain the wheat-source dietary fibers and have the nutritional characteristic of low GI; the dry and crisp noodles based on aleurone layer powder have low GI, are rich in wheat source and phenolic acid components, are helpful for regulating blood sugar, can solve the problems of single product and insufficient nutrition in the current market, and have the advantages of eating convenience, nutrition and health.

The invention establishes an osmotic pressure-nutrition dual-adaptive marine invertebrate primary cell culture method, and systematically reveals and solves two key technical problems of osmotic pressure adaptation mismatch and nutrition supply mismatch generally existing in a marine invertebrate primary cell culture process for the first time. A dynamic osmotic pressure compensation mechanism with universality and adjustability and a species-specific nutrition supply system are constructed. By introducing a gradient osmotic pressure regulation and control module, the osmotic pressure of a culture system can be continuously adjusted within the range of 600-1100 mOsm / L, and the technical bottleneck that the osmotic pressure of a traditional culture medium is fixed and the adaptation range is limited is broken through; meanwhile, by combining a nutrition compound formula taking homologous hemolymph as a core, the metabolic requirements of marine invertebrate cells are accurately matched, and cell damage and death caused by osmotic stress and insufficient nutrition are effectively relieved. Therefore, the survival rate and stability of primary cell culture are remarkably improved, and a primary cell culture method capable of maintaining cell activity and biological functions for a long time is established.

The invention discloses a rapid detection method and system for nutritional ingredient defects of non-fried instant noodles, and relates to the technical field of food detection.The method comprises the steps that multiple types of non-fried instant noodles are synchronously scanned through a dual-band light source, a nutritional ingredient defect three-dimensional spectrum database is constructed, and a nutritional ingredient defect prediction channel is established; meanwhile, a visual image is collected for feature recognition and defect evaluation, and a visual nutrition defect evaluation channel is constructed; and carrying out weighted fusion on the two channels to form a multi-modal defect detection channel, carrying out conjoint analysis on spectrum and image data of the target instant noodle sample, and outputting a nutritional ingredient defect detection result. According to the method, the technical problems of long detection period and low accuracy of casual inspection of products depending on laboratory physical and chemical analysis or a single spectrum technology in the prior art are solved, and the technical effect of high-precision and rapid detection of the nutritional defects of the non-fried instant noodles through a multi-modal detection mechanism combining spectral analysis and image analysis is achieved.

Disclosed in certain embodiments are compositions and methods for treating, reducing or ameliorating symptoms of a mood disorder and / or re-establishment of homeostasis of nutritional deficiencies.

The invention provides a 3D printing knee joint cartilage repair scaffold integrated with a drug sustained release function, and belongs to the technical field of tissue engineering and intelligent biological materials. The stent is personalized and customized based on image data of a patient, and has gradient pore structures of a cartilage phase, a transition phase and a bone phase, a spiral interpenetrating nutrition channel, a partitioned microfluidic drug chamber and a mechanical response micro-column array. Through the pH / enzyme double-response plugging membrane, time-space accurate release of anti-inflammatory drugs, growth factors and antibiotics is realized, and pulse-type drug delivery is triggered under a joint activity load. The stent significantly promotes regeneration of transparent cartilage. The problems that an existing stent is single in structure, uncontrollable in drug release, insufficient in deep nutrition and disjunction in mechanics and biology are solved, the stent has excellent biocompatibility, mechanical stability and clinical convertibility, and an efficient and intelligent integrated regeneration solution is provided for knee joint cartilage injuries.

The application discloses a kind of regulation and preparation method and application for improving nutritional value and utilization of black soldier fly, and belongs to the field of aquaculture.The above-mentioned regulation includes the following components by weight parts: 450-480 parts of seaweed, 10-30 parts of schizochytrium, 5-20 parts of chitinase.For the nutritional deficiency of black soldier fly, such as lack of taurine and DHA, high chitin content and difficult degradation, etc., the application makes full use of the beneficial effects of seaweed, schizochytrium and chitinase, and scientifically matches them.Seaweed is rich in taurine, schizochytrium is rich in DHA, and chitinase can efficiently degrade chitin.Through further research, the suitable dosage and its regulation effect on improving the nutritional value of black soldier fly are mastered.Finally, combined with the growth and physicochemical index results of related breeding tests, it is proved that the above-mentioned regulation can significantly improve the nutritional value and utilization of black soldier fly.

Disclosed in- certain embodiments are compositions and methods for treating, reducing or ameliorating symptoms of a mood disorder and / or re-establishment of homeostasis of nutritional, deficiencies.

The present application provides an intervertebral fusion cage, which comprises a plurality of support bodies and a plurality of connecting bodies for connecting the support bodies, the support bodies are arranged at intervals, the connecting bodies connect adjacent support bodies, the support bodies extend along a load bearing direction, and the outer surfaces of the support bodies are inwardly recessed to form grooves extending along the load bearing direction, each of the support bodies is internally provided with a vascular channel network, the vascular channel network comprises a main channel and a plurality of branch channels, the two ends of the main channel respectively penetrate the upper surface and the lower surface of the support body along the load bearing direction, one end of the branch channel communicates with the main channel, and the other end extends to the groove. The intervertebral fusion cage of the present application can guide the directional growth of osteocytes along the load bearing direction, and realize immediate blood perfusion and global nutrition delivery after implantation, thereby solving the problems of insufficient deep nutrition, disordered bone ingrowth and low fusion efficiency of traditional fusion cages.

The invention discloses a composition for relieving or improving premenstrual syndrome and a pharmaceutical preparation. The composition comprises vitamin B, mineral substances and plant extracts, according to the composition based on multi-mechanism synergy, natural components (such as Sanjiang berry and pleurotus citrinopileatus substances) with clear pharmacology are selected and scientifically matched with essential nutrients (calcium, magnesium and B vitamins), and three major core pathological links of hormone disorder, neurotransmitter imbalance and nutrition deficiency are synchronously regulated; the traditional Chinese medicine composition is used for solving the problem of hormone level disorder caused by premenstrual syndromes of women, relieving emotion and body discomfort symptoms caused by the premenstrual syndromes PMS and greatly relieving body, behavior and emotion symptoms caused by the premenstrual syndromes PMS, has no side effects in the prior art, and does not need hormone therapy or psychotropic drugs.

The invention discloses a construction method and application of pyruvate-producing Kluyveromyces marxianus, and belongs to the technical field of biology. According to the invention, an auxotroph strain of K. marxianus NBRC1777 is used as an original strain, and a kluyveromyces marxianus engineering strain K. marxianus PA6 for efficiently producing pyruvic acid is obtained through metabolic engineering transformation. The strain can produce 83.6 g / L pyruvic acid in the fermentation period of 60 hours in the fermentation at the level of a 5 L fermentation tank. The strain effectively blocks a by-product pathway and enhances key enzyme activity, realizes high concentration of carbon flow to pyruvic acid, obviously improves the yield and final production concentration in unit time, reduces pollution risk and saves cooling cost through high-temperature fermentation, improves the final production concentration and fermentation stability of pyruvic acid through acid resistance, and improves the yield of pyruvic acid. The industrial application potential of pyruvic acid production is realized.

This invention provides an interbody fusion device, comprising multiple supports and multiple connectors for connecting the supports. The supports are arranged at intervals, and the connectors connect adjacent supports. Each support extends along the load-bearing direction, and its outer surface is concave to form a groove extending along the load-bearing direction. Each support has a pre-installed vascular channel network, including a main channel and multiple branch channels. The two ends of the main channel penetrate the upper and lower surfaces of the support along the load-bearing direction, respectively. One end of each branch channel communicates with the main channel, and the other end extends to the groove. This interbody fusion device can guide bone cells to grow directionally along the load-bearing direction and achieve immediate blood perfusion and comprehensive nutrient delivery upon implantation, solving the problems of insufficient deep nutrition, disordered bone ingrowth, and low fusion efficiency in traditional fusion devices.