168 results about "Food intakes" patented technology

The invention discloses a perinatal dairy cow feed intake prediction method and system in a pasture breeding scene, and relates to the technical field of dairy cow breeding, the method comprises the following steps: obtaining first monitoring data collected by an intelligent necklace, second monitoring data collected by a visible light camera and third monitoring data collected by an infrared camera, feature extraction is carried out on the first monitoring data, the second monitoring data and the third monitoring data to obtain a first feature, a second feature and a third feature, feature fusion is carried out on the first feature, the second feature and the third feature to obtain a fused feature, and the fused feature is used as input to carry out feature fusion; and determining the feed intake of the dairy cow in the perinatal period by using the trained feed intake prediction model. The intelligent necklace, the visible light camera and the infrared camera can be combined to complete food intake behavior monitoring and food intake prediction of the dairy cow in the perinatal period, and real-time monitoring and accurate analysis are achieved.

The invention discloses a method and a device for predicting, regulating and controlling intramuscular fat of broiler chickens based on deep learning. The method comprises the following steps: acquiring broiler chicken growth condition data including temperature, humidity, food intake and exercise amount; a TCN-MAMBA fusion model is constructed through a time convolution network TCN and an MAMBA model; the method comprises the following steps of: improving a dung beetle optimization algorithm DBO by adopting Piecewise chaotic mapping and an eagle algorithm OOA, and optimizing hyper-parameters of a TCN-MAMBA joint model by utilizing the improved ODBO; establishing a broiler growth prediction model, and taking the broiler growth condition parameters as input of the ODBO-TCN-MAMBA prediction model to obtain a broiler growth period prediction result; based on the established broiler growth prediction model, optimal broiler growth condition parameters are generated through an ODBO algorithm, and the broiler growth environment is accurately adjusted. Compared with the prior art, the broiler chicken growth conditions can be accurately regulated and controlled, broiler chicken intermuscular fat is controlled to be in the optimal state, and the flavor and taste of broiler chicken meat are improved.

The invention provides a high-throughput fruit fly food intake measuring method and application thereof, and belongs to the field of animal food intake research. The method comprises the following steps: correspondingly transferring each of a plurality of fruit flies to be detected into each hole of a feeding plate of a high-throughput fruit fly feeding platform; respectively adding liquid food with set chemical components into each hole of a food bottom plate of the high-flux fruit fly feeding platform; enabling a plurality of to-be-detected fruit flies to freely ingest at a set time; measuring the content of protein in the residual liquid food after free ingestion to obtain the content of residual protein in each hole; and obtaining the food intake of each corresponding fruit fly to be detected according to the residual protein content in each hole. Based on the combination of a high-throughput fruit fly feeding platform and protein concentration measurement, the change of the liquid volume is calculated by tracking the change of the content of protein in liquid food, so that the fruit fly food intake measurement efficiency and accuracy are improved while the fruit fly food intake measurement is performed in a high-throughput manner.

The invention relates to the technical field of intelligent fishery, in particular to an intelligent feeding control method and system for aquaculture. The method comprises the following steps: collecting original monitoring data, carrying out standardized preprocessing, and carrying out feature extraction on the preprocessed data to obtain multi-modal behavior features; on the basis of the multi-modal behavior characteristics and in combination with the pre-processed data, calculating the ingestion willingness index of the fish school, and judging whether a feeding process is started or not; when feeding is started, the feeding amount is calculated based on the fish school feeding willingness index, and feeding is conducted in combination with the feeding interval; after feeding, based on the multi-modal behavior characteristics, obtaining ingestion response data, and calculating a comprehensive feedback score; based on the comprehensive feedback score, the feeding amount and the feeding interval are updated in a self-adaptive mode, and closed-loop control is achieved. The problems that in aquaculture feeding, food intake state recognition is not accurate, water quality change response is lagged, a closed-loop feedback mechanism is lacked, artificial experience is relied on, and data credibility and tracing are insufficient are solved.

The invention discloses an accurate feeding and discharging control system for animal husbandry based on the Internet of Things, and belongs to the technical field of animal breeding. In order to solve the problem that residual food is accumulated and easy to go bad due to different eating habits of different livestock and inaccurate feed feeding, the data processing unit adjusts and specifies a targeted feed feeding scheme of each livestock, accurate feed feeding is performed through the system control unit, and the different eating habits of the different livestock are analyzed; the daily feeding times, frequency, food intake and corresponding weight increase and decrease data of different livestock can be mastered, a targeted feed feeding scheme is specified, and accurate feeding can be performed on different livestock according to the targeted feed feeding scheme; it is guaranteed that the single feeding amount and the daily feeding frequency are matched with daily feeding habits and food requirements of livestock, the situation of excessive feeding or too little feeding is avoided, and the problem that the quality is affected due to the fact that remaining food in the feeding trough is accumulated and exposed for a long time is solved.

The present invention includes techniques for food image processing and particularly relates to a method and system for personalized nutrition management with food image recognition models using deep learning. The method comprises: a user side obtains an food image to be taken by a user, and the food image is input into a trained food image recognition models using deep learning to obtain different types of food sub-images; computing the amount of nutrients contained in the food sub-images, and accumulating the nutrients in all the food to obtain the total nutrients intake of the user; setting intake thresholds of various nutrients, and comparing the total intake of various nutrients with corresponding nutrient intake thresholds to obtain a comparison result; according to the comparison result, type and quantity of taken food are adjusted, and nutrition management is completed. The invention associates the food intake information uploaded by the user with other data sets (e.g., recommendations from their nutritional physician) through the server to determine whether the obtained energy and nutrient ratio are appropriate, and finally, the analyzed data is feedbacked to the user, thereby prompting the user to improve the diet plan.

The invention belongs to the technical field of preparation of peptides, and particularly relates to camel placenta hydrolysate as well as a preparation method and application thereof. According to the preparation method of the camel placenta hydrolysate and the preparation method of the camel placenta hydrolysate provided by the invention, the camel placenta hydrolysate has remarkable scavenging activity on DPPH, ABTS, hydroxyl free radicals and iron ions, so that the antioxidant activity is exerted; in a fruit fly acute oxidative damage model, the camel placenta hydrolysate can prolong the survival time of fruit flies in an oxidative stress environment; in a normal fruit fly model, the camel placenta hydrolysate can prolong the life of normal aging fruit flies, improve the action ability of the aging fruit flies and play an anti-aging role by improving the activity of in-vivo antioxidant enzymes such as total superoxide dismutase, copper-zinc superoxide dismutase and catalase and reducing the malondialdehyde level on the premise of not reducing the food intake of the fruit flies. The camel placenta hydrolysate can be used as an ideal auxiliary antioxidant and anti-aging medicine and health food raw material.

The utility model discloses a multi-layer pet cage. Relates to the technical field of pet cages and comprises a first mounting plate, a second mounting plate and a third mounting plate, the tops of the first mounting plate, the second mounting plate and the third mounting plate are connected with a plurality of supporting columns, baffles are connected among the supporting columns, and the tops of the supporting columns at the top of the third mounting plate are connected with a top plate. Sliding grooves are formed in the first mounting plate and the second mounting plate, the sliding grooves are connected with vertical plates through rotating shafts, strip-shaped grooves are formed in the two sides of each vertical plate, and moving blocks are connected into the strip-shaped grooves. The first mounting plate, the second mounting plate, the third mounting plate, the connecting rod, the first handle, the vertical plate and the moving block are used in cooperation, pets can be distributed to different areas according to needs, all the layers can provide larger activity space for the pets at ordinary times, and when feeding is needed, the pets can be conveniently fed. And more reasonable food distribution is carried out according to habits and food intake of pets on each layer.

Pentacyclic triterpene weight loss agents are provided herein. Also provided are pharmaceutical formulations containing a therapeutically effective amount of one or more of the weight loss agents, or pharmaceutically acceptable salts or prodrugs thereof, in combination with one or more pharmaceutically acceptable excipients. The pharmaceutical formulations can be administered to a pre-obese, obese, or morbidly obese patient to induce weight loss, reduce body fat, reduce food intake, improve glucose homeostasis, prevent obesity, or a combination thereof. The weight loss agents can also be co-administered with leptin or a leptin analog.

The utility model discloses a video feeder capable of recording pet feeding effect, which comprises a tool main body assembly and an information analysis module arranged in the tool main body assembly, and the information analysis module is used for accurately identifying and analyzing acquired information and sending an instruction; the intelligent pet tool further comprises an image obtaining assembly, the image obtaining assembly is connected with the tool body assembly, the image obtaining assembly is used for obtaining pet pictures or videos, and the image obtaining assembly is in communication connection with the information analysis module. Through the structural arrangement of the image acquisition assembly and the information analysis module, the problem that most pet feeders are lack of automatically judging the food intake of pets according to types, postures and the like of the pets is solved.

The present invention discloses a polypeptide compound and its application in preventing or treating diabetes or diabetic complications. The polypeptide compound shows good long-term hypoglycemic effect and therapeutic effect of diabetic nephropathy; at the same time, it has the effects of high enzymatic stability, high biological activity, no adverse reactions, etc., and can be used to prepare drugs for treating overeating, obesity and overweight, elevated cholesterol, diabetes and diabetic nephropathy.

The invention discloses a method for combining straw returning to field, pond fish culture and rice, fish and soft-shelled turtle / shrimp comprehensive planting and breeding, and belongs to the technical field of rice, soft-shelled turtle, fish and shrimp comprehensive planting and breeding. After rice in the rice field is harvested, straw is smashed and returned to the field, a hidden survival place is provided for crayfish seedlings, rotten straw and derived zooplankter provide bait for crayfish and fish, and the straw decomposition rate is increased by eating; after water in the rice field module becomes serious along with straw rotting, the water is discharged into the culture pond through tail water treatment engineering treatment, and the water fertility of the pond is increased; meanwhile, after eutrophication of the water body in the culture pond, the water body is discharged into the rice field after being treated by a tail water treatment project and flows into the culture pond again after being further purified by the rice field. According to the constructed mode, the straw is converted into the organic fertilizer through the crayfish and the fish, and the paddy field is adopted for purifying pond culture tail water. No breeding wastewater is discharged in the mode. The investment of aquatic product baits and rice field fertilizers is reduced, and the income and quality of rice and fishes are increased.

The utility model relates to the technical field of poultry farming, in particular to an automatic precise feeding device for goose individuals, which comprises a hopper and a feeding trough, a discharging end of the hopper is provided with a blanking pipe, the bottom of the blanking pipe is positioned above the feeding trough, and the bottom end of the blanking pipe is provided with an electromagnetic valve; an electronic scale is arranged at the bottom end of the feeding trough and used for weighing the feed in the feeding trough. According to the device, the electronic scale is arranged at the bottom of the feeding trough, the feed adding amount can be accurately controlled, meanwhile, after gooses are fed, the remaining amount in the feeding trough is subtracted, then the food intake of the gooses can be known, a baffle is additionally arranged at the outer end of a rotating shaft of an electromagnetic valve, when the electromagnetic valve is opened, the baffle covers the upper end of the feeding trough, and therefore the feeding amount of the gooses can be accurately controlled. The feeding direction of the geese is shielded, feeding of the geese in the feed adding process is avoided, and the feed adding amount can be accurately known.

According to the trachinotus ovatus IGF2 gene and the application of the trachinotus ovatus IGF2 gene, the nucleotide sequence of the trachinotus ovatus IGF2 gene is shown as SEQ ID NO: 1, and the amino acid sequence of protein coded by the trachinotus ovatus IGF2 gene is shown as SEQ ID NO: 2. A prokaryotic expression vector containing the gene and a corresponding recombinant strain are successfully constructed, and the recombinant IGF2 protein is prepared through a high-efficiency expression system. The invention also discloses an application of the recombinant IGF2 protein in preparation of a product for regulating fish ingestion, an application in preparation of an additive with a function of promoting fish ingestion and an application in preparation of an artificial feed with a function of promoting fish ingestion. The recombinant IGF2 protein provided by the invention can significantly enhance the expression of the ingestion-related genes of trachinotus ovatus and significantly improve the food intake of trachinotus ovatus.

The present disclosure related to the field of medicine. More particularly, the disclosure is in the field of treatment of diabetes, obesity, and / or dyslipidemia. The disclosure relates to compounds that agonize both the calcitonin and amylin receptors and can lower food intake, body weight, glucose and / or triglycerides, so can be used to treat diabetes, obesity and / or dyslipidemia. The present disclosure also includes pharmaceutical compositions containing such compounds and therapeutic uses of such compounds and compositions.

The invention discloses an anti-aging food composition as well as a preparation method and application thereof, and belongs to the technical field of functional foods. The anti-aging food composition is prepared from the following raw material components in parts by weight: 40 to 60 parts of rhizoma polygonati powder, 15 to 30 parts of green tea theanine, 1 to 3 parts of sea cucumber oligopeptide powder, 0.5 to 1.5 parts of spearmint extract and 0.2 to 0.4 part of pyrroloquinoline quinone disodium. The anti-aging food composition provided by the invention has a positive regulation effect on related indexes causing aging, has no obvious influence on the body weight, food intake and internal organ indexes of aged mice, and has relatively good safety. The anti-aging food composition provided by the invention has the characteristics of few components, low cost, good action effect and high safety, and is suitable for the development of anti-aging functional foods.

The present disclosure relates to the field of medicine. More particularly, the disclosure is in the field of treatment of diabetes, obesity and / or chronic weight management, dyslipidemia and / or NASH. The disclosure relates to compounds that agonize the amylin receptor and can lower food intake, body weight, glucose and / or triglycerides, so can be used to treat diabetes, obesity, and / or dyslipidemia. The present disclosure also includes pharmaceutical compositions containing such compounds and therapeutic uses of such compounds and compositions.

The invention relates to the technical field of antidotes, in particular to a Chinese herbal medicine composite additive and application of the Chinese herbal medicine composite additive as an antidote to insecticide poisoning resistance of bees. The Chinese herbal medicine composite additive provided by the invention can remarkably improve the survival rate of bees under the harm of pyrethroid insecticides, reduce the death rate of the bees, inhibit the toxicity of pesticides in bees, and improve the activities of antioxidant enzymes, detoxifying enzymes and the like; meanwhile, the learning memory, the crawling ability and the food intake of bees can be improved. The Chinese herbal medicine composite additive can be used for bees eating residual pyrethroid insecticides in pollen by mistake, has important significance for the bee-keeping industry, and has good market application value.

The invention provides a pet self-adaptive feeding recommendation method and system based on AI image analysis, and the method comprises the steps: firstly monitoring food images of a feeding disc of feeding equipment at the moment of food discharge stopping and pet feeding leaving, obtaining a food state image set of the feeding disc, carrying out the AI image analysis of the food state image set of the feeding disc, and obtaining a food state image set of the feeding disc; feeding time and food intake information are extracted, a pet food intake data set is formed, the pet food intake data set is input into a pre-trained feeding demand prediction model, and the next hunger time and food intake prediction result of the pet is obtained through fitting analysis. Self-adaptive feeding recommendation information containing recommended feeding time and recommended feeding amount is generated according to the next hunger time and food intake prediction result of the pet, and finally the self-adaptive feeding recommendation information is pushed to an associated mobile terminal for a user to check and decide whether to execute feeding operation or not. Personalized, intelligent and precise management of pet feeding is realized.

The invention discloses mutton sheep breeding equipment and method, and belongs to the field of livestock breeding. The mutton sheep breeding equipment comprises two sets of vertical grating plates, grating flat plates are fixedly connected to the bottoms of the vertical grating plates, a hollowed-out baffle and a closed baffle are fixedly connected to the two ends of each vertical grating plate respectively, the mutton sheep breeding equipment further comprises a feeding tank, a limiting sliding rail is fixedly connected to the top of each hollowed-out baffle, and the feeding tank is installed at the top of the limiting sliding rail; a plurality of groups of partition plates are fixed on the side wall of the hollow baffle at equal intervals; by means of the feeding tanks sliding along the limiting sliding rails, automatic quantitative feeding of all the feeding troughs is achieved, manpower consumption is reduced, it is guaranteed that the food intake of each sheep is the same, the feeding effect is improved, in cooperation with arrangement of a stirring auger, feed is continuously turned over in the automatic feeding process, all components in the feed are evenly mixed, and the feeding effect is improved. Each mutton sheep can obtain balanced nutrition supply, and the feeding effect is further improved.

To provide compounds that stimulate both the calcitonin and amylin receptors and can lower food intake, body weight, glucose and / or triglycerides, making them suitable for treating diabetes, obesity and / or dyslipidemia.SOLUTION: The present disclosure provides compounds with specific sequences, serving as dual amylin and calcitonin receptor agonists. The present disclosure also includes pharmaceutical compositions containing the compounds and therapeutic uses of the compounds and compositions.SELECTED DRAWING: None

The invention discloses a birdcage and an anti-scattering feeding box, and relates to the technical field of bird breeding, the birdcage is divided into a plurality of cells at equal intervals, a food supplementing device is installed at the top end of each cell, a feeding box is detachably installed in each cell, and a limiting assembly is installed between each feeding box and the corresponding food supplementing device. The feeding box comprises a containing box, an electronic scale is installed in the containing box, a multi-port box is placed on the electronic scale, the multi-port box is inserted into the containing box in a limited mode, and the multi-port box is communicated with the food supplementing device. According to the anti-scattering feeding box, independent feeding is carried out through grids, the food intake of each bird is ready to be recorded, the food supplement device is used for automatically supplementing food, manual food supplement every day is avoided, manual operation is troublesome and not structured enough, and compared with a traditional feeding box, bird food is not prone to being thrown out by the birds, so that the accuracy of intake data is improved; the food intake can be conveniently known by automatically weighing the daily bird food quality difference, and manual weighing is avoided.

The utility model discloses a quantitative lamb feeding device which comprises a milk box and an adaptive quantitative milk distribution structure, the adaptive quantitative milk distribution structure comprises flow dividing control valves, a feeding bin, a one-way stop valve, a partition plate and a sensor, and the lower side of the milk box is communicated with a plurality of flow dividing control valves. The number of the lactation cabins is consistent with that of the shunt control valves, the lactation cabins and the shunt control valves are in one-to-one correspondence, one-way stop valves are mounted on the upper sides of the lactation cabins, the top ends of the one-way stop valves are communicated with the bottom ends of the shunt control valves through connecting pipes, nipples are communicated with the bottoms of the lactation cabins, and a plurality of partition plates are mounted on the milk box through mounting frames. According to the quantitative lamb feeding device, the opening state of the flow dividing control valve can change along with the lamb feeding state sensed by the sensor, so that the interior of the feeding bin is in a full-milk state when lambs are fed, milk in the feeding bin can be supplemented at any time, and adaptive feeding can be conducted on the lambs with different food intake.

The utility model provides a test monitoring device for broiler chicken growth, which comprises frame units, weighing electric control units and cages, four sets of weighing cages are arranged in each frame unit, one set of cage corresponds to one set of weighing electric control unit, the frame units are welded and fixed through cross beams and stand columns to form a frame body, and the cross beams are connected with the weighing electric control units. A trough, a manure belt support and a waterline are arranged on the frame body, and the frame unit is mainly used for supporting to meet concentrated feeding. According to the scheme, the growth condition of broiler chickens in the cage can be monitored in real time, the influence of various feeds on growth of the broiler chickens at any stage can be conveniently tested and monitored, or growth tests of different varieties of broiler chickens with the same feed or tests such as additive screening are conducted on the feed, and the feeding trough can be conveniently cleaned; the method can be used for preventing feed waste in the chicken pecking process from influencing the food intake, ensuring the precision of the food intake of the tested chicken, avoiding the influence of stress reaction on the chicken after manual weighing, reducing the test error and improving the test monitoring effect.

The invention discloses an insecticidal composition containing entomopathogenic virus and jasmonic acid methyl ester or jasmonic acid, and relates to the technical field of biological insecticide, the active ingredients of the insecticidal composition are entomopathogenic virus and jasmonic acid methyl ester or jasmonic acid, and the entomopathogenic virus is nuclear polyhedrosis virus of baculoviridae. The weight ratio of the virus to the jasmonic acid methyl ester or jasmonic acid is 1: (0.5-1000), and the insecticidal composition can be prepared into dosage forms such as a suspending agent, water dispersible granules, wettable powder and the like. The invention also provides a method for preventing and treating lepidoptera pests, which comprises the step of applying the entomopathogenic virus and methyl jasmonate or jasmonic acid to target pests or a living environment of the target pests in a combined manner, and the combined application is simultaneous application or successive interval application. The insecticidal composition has a synergistic effect on lepidoptera pests such as cotton bollworms and beet armyworms, can obviously reduce the food intake, accelerate the death of pests and improve the field control effect, and has a wide application prospect.

The present invention relates to a method for treating or preventing obesity in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of certain carbamate compounds. The invention further relates to methods for reducing body weight and / or reducing food intake in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of certain carbamate compounds.

The present application relates to the technical field of traditional Chinese medicine, in particular to a traditional Chinese medicine composition for reducing adverse reactions after radiotherapy and chemotherapy of tumor patients and a preparation method thereof, comprising the following components in parts by weight: Radix Bupleuri 6-9 parts, Radix Paeoniae Alba 6-9 parts, Rhizoma Atractylodis Macrocephalae 6-9 parts, Poria 6-9 parts, Angelica sinensis 6-9 parts, Zingiber officinale 3 parts, Radix Rehmanniae Recens 3-6 parts, Gardenia 3-6 parts, Radix Paeoniae Rubra 3-6 parts, Radix Paeoniae Alba 12-20 parts, Rhizoma Chuanxiong 6 parts, and Radix Glycyrrhizae 3-6 parts; the traditional Chinese medicine composition can improve the spirit and movement state of mice, and the weight and food intake of mice are obviously increased, the number of dead mice is significantly reduced, and the tumor volume and weight of mice are significantly reduced; the spleen and thymus indexes, the number of white blood cells, red blood cells and platelets in peripheral blood, and the hemoglobin content are all significantly increased; the number of bone marrow cells and the CD4 + T / CD8 + T cell ratio in peripheral blood are all significantly increased; when applied to clinical patients, the traditional Chinese medicine composition can reduce adverse reactions after radiotherapy and chemotherapy of tumor patients, and has a broad application prospect.

The utility model discloses an intelligent feeding device for large-scale chicken raising, which relates to the technical field of large-scale raising, and comprises a support frame, a feeding trough is arranged on the inner side wall of the support frame, a food storage box is arranged above the feeding trough, a driving unit is arranged on one side surface of the support frame, and the driving unit is arranged on the other side surface of the support frame. A feed dispersing unit is arranged on the inner side wall of the feeding trough, the food container is matched with the first movable trough, the second movable trough and the sliding block through a driving motor, an eccentric wheel and a limiting column, a plurality of dispersing plates can be driven to slide on the inner side wall of the feeding trough in a reciprocating mode, and uneven feed is evenly dispersed through the dispersing trough. According to the broiler chicken feeding device, uniform distribution of feed in the feeding trough is guaranteed, feeding of broiler chickens is facilitated, the scientific food intake is guaranteed, the development and growth quality of the chickens is improved, the dispersing plates are conveniently and rapidly disassembled and assembled, the distance between the dispersing plates is adjusted, the dispersing plates are conveniently cleaned, the distance between the dispersing plates is adjusted according to the feeding number of the chickens, and feeding of the chickens is facilitated.

The invention relates to an application of PBX1 as an active component in preparation of type 2 diabetes mellitus drugs or medical instruments, so as to relieve symptoms of diabetes mellitus, promote repair and regeneration of damaged pancreas islets and improve functions of insulin. The symptoms comprise water intake, food intake and fasting blood glucose; the method for promoting the repair and regeneration of the damaged pancreas islet comprises the steps of inhibiting the apoptosis of pancreas islet beta cells of diabetic mice, promoting the proliferation of the beta cells and recovering the tissue structure of the damaged pancreas islet; the function of improving the pancreas islet comprises the steps of stimulating secretion of insulin, improving the level of an insulin receptor, promoting absorption of an organism to glucose and reducing serum hyperglycemia and HbA1c concentration of diabetic mice, so that the effect of treating both symptoms and root causes of diabetes is achieved.

A food intake ability evaluation method includes: an acquisition step of acquiring muscle potential data of a plurality of muscles of a face when a subject person chews; a calculation step for calculating the ratio of the amount of work of a first muscle, which is one of the plurality of muscles of the face, to the total amount of work of all of the plurality of muscles of the face for each unit time on the basis of the acquired myopotential data; and an evaluation step for evaluating the ingestion ability of the subject person on the basis of the ratio.