39 results about "Food origin" patented technology

This application relates to the field of food microbiology, and specifically discloses a Lactobacillus plantarum capable of producing 5-methyltetrahydrofolic acid, its fermentation method and application. A Lactobacillus plantarum inm30-LP capable of producing 5-methyltetrahydrofolic acid, with a preservation date of December 26, 2022, and the preservation unit is the General Microbiology Center of the China Committee for Culture Collection of Microorganisms, and the preservation number is CGMCC No. 26278. This application is based on the milk curd in the Gannan Tibetan area as the food source, isolates probiotics, and screens out Lactobacillus plantarum with high folic acid production from them. Moreover, the strain has obvious advantages over other lactic acid bacteria in terms of acid resistance and bile salt resistance, is suitable for growing in the gastrointestinal environment, has the ability to proliferate, has no antibiotic resistance, has antibacterial activity, and can produce bacteriocin.

The invention relates to the field of marine organism ingestion, in particular to a multi-dimensional analysis and evaluation method for molecular feeding habits of coral reef phytophagous fishes, which comprises the following steps of: determining a specific primer aiming at complex characteristics of mixed food residues in a gastric substance sample, and performing multiple PCR (Polymerase Chain Reaction) amplification on a target gene to obtain DNA (Deoxyribose Nucleic Acid) bar code sequence data of a target fish food source; performing multi-stage comparative analysis on the DNA bar code sequence data and sequence data in a DNA reference database; constructing a molecular characteristic sequence map of different species in the gastric contents according to an analysis result; and according to the molecular characteristic sequence map, determining a feeding preference index of the target fish so as to evaluate the regulation and control capability of the population structure of the target fish on the growth of the macroalgae in the coral reef ecosystem. According to the method, the feeding habit composition of the coral reef phytophagous fishes can be comprehensively analyzed, a scientific basis is provided for protection and management of a coral reef ecological system, and the efficiency of feeding habit analysis and the accuracy of ecological evaluation are effectively improved.

An artificial bait selectively configurable in a first configuration or a second configuration is provided. In the first configuration, a hook may be positioned and located proximate to an upper side of the artificial bait. In the second configuration, a hook may be positioned and located proximate to a lower side of the artificial bait. The artificial bait may include a body sized and shaped to resemble a natural food source for fish. In addition, a guide may be positioned and located in the body. In the first configuration, fishing line may extend through the guide to an upper side of the body. However, in the second configuration, the fishing line may extend through the body and the guide to a lower side of the body. Thus, a hook may be selectively coupled with the fishing line proximate to the upper side or the lower side of the body.

The invention provides a composition and application thereof in ecological restoration, and the composition is granular and is prepared from glume of corncob, polyvinyl alcohol, sodium bentonite and water. The composition can keep soil moisture and improve the soil structure, the raw materials are biomass materials, water retention is achieved, food sources can be provided for microorganisms and soil animals in soil, microcirculation of moisture and soil organisms is formed around the composition, the soil organisms can further increase nutrients in the soil, and the soil quality is improved. Soil carbon-solid continuous increase of soil organic matters and aggregates is realized, and the method has great significance on ecological restoration.

The invention relates to the field related to food safety, in particular to a food origin traceability system which comprises an information inquiry module and a user feedback module. The information inquiry module provides detailed information of food production places, production, processing, transportation and the like, and helps consumers and supervision departments to know food sources and safety. The user feedback module allows consumers to evaluate food quality and safety, and feedback information is stored and can be inquired by other consumers. Meanwhile, the food safety is improved, and it is ensured that problem food can be handled in time through transparent information and the rapid tracing ability; the consumer trust is enhanced, and the public traceability information and feedback evaluation improve the confidence of the consumer on the brand; the enterprise competitiveness is improved, and the enterprise can improve the product quality through feedback; market supervision is promoted, and real-time monitoring and food fraud prevention of supervision departments are facilitated; technical innovation and industrial upgrading are promoted, and standardization and informatization development of the food industry is promoted.

To provide a novel material or composition that is effective in preventing or alleviating dyslipidemia. [Solution] A material or composition containing live or dead yeast cells or yeast hydrolysates for preventing or alleviating dyslipidemia. Dyslipidemia here refers to one or more abnormalities in blood concentrations of LDL cholesterol (bad cholesterol), HDL cholesterol (good cholesterol), and triglycerides (neutral fats). Zygosaccharomyces rouxii or Pichia are preferred as the yeast. The yeast is preferably of food origin and preferably intended for human consumption.

The present invention relates to the field of marine biological feeding, in particular to a method for multi-dimensional analysis and evaluation of the molecular feeding habits of coral reef herbivorous fish. Specific primers are determined for the complex characteristics of mixed food residues in gastric content samples, and multiplex PCR amplification is performed on target genes to obtain DNA barcode sequence data of the food sources of target fish; the DNA barcode sequence data is subjected to multi-level alignment analysis with the sequence data in the DNA reference database; a molecular characteristic sequence map of different species in the gastric content is constructed according to the analysis results; feeding preference indexes of target fish are determined according to the molecular characteristic sequence map to evaluate the regulation ability of the target fish population structure on the growth of macroalgae in the coral reef ecosystem. The present invention can comprehensively analyze the feeding habits of coral reef herbivorous fish, provide a scientific basis for the protection and management of coral reef ecosystems, and effectively improve the efficiency of feeding habit analysis and the accuracy of ecological evaluation.

The utility model relates to the technical field of cultivation tools, in particular to a fish-algae symbiotic system which comprises a fish tank, a microalgae treatment system is installed at the bottom of the fish tank and comprises a treatment bin, the treatment bin is communicated with the fish tank through a glass pipeline, and the glass pipeline comprises a water drainage pipe and a water inlet pipe. One end of the drainage pipe is connected with the input end of the fish tank, the other end of the drainage pipe is connected with the output end of the treatment bin, and the two ends of the treatment bin are provided with an inlet filtering assembly and an outlet filtering assembly respectively. According to the fish-algae symbiotic system, through the arrangement of the microalgae treatment system, microalgae can effectively absorb eutrophication substances and wastes in the fish tank, so that the water quality is purified, and the water body pollution is reduced. Microalgae release oxygen in the growth process, sufficient oxygen is provided for fishes in the fish tank, and a natural ecological cycle is formed. The microalgae is one of fish food sources, so that the bait investment is reduced, and the economic cost of fish culture is reduced.

The present invention relates to the field of marine biology technology, and specifically to a method for analyzing food residues in the gastrointestinal tract of Antarctic krill using molecular sequencing technology. The method comprises the following steps: dissecting Antarctic krill in a low-temperature environment and obtaining total DNA and total RNA using a nucleic acid extraction kit, and amplifying target genes in combination with specific primer design; subsequently, barcode labeling and high-throughput sequencing library construction are performed, paired-end sequencing is performed using an Illumina NovaSeq platform, and data quality control and redundancy removal are completed to obtain high-quality sequence data, accurate species identification is performed based on multi-level sequence alignment and a lowest common ancestor algorithm, phylogenetic tree and network analysis methods are used to analyze the diversity and trophic level distribution of Antarctic krill food residues, and food sources are further traced through environmental DNA comparison. The present invention can significantly improve the accuracy and scope of species identification and is of great significance for understanding the energy flow and trophic level structure of the Antarctic ecosystem.

Multi-carbon compounds such as ethanol, n-butanol, sec-butanol, isobutanol, tert-butanol, fatty (or aliphatic long chain) alcohols, fatty acid methyl esters, 2,3-butanediol and the like, are important industrial commodity chemicals with a variety of applications. The present invention provides metabolically engineered host microorganisms which metabolize methane (CH4) as their sole carbon source to produce multi-carbon compounds for use in fuels (e.g., bio-fuel, bio-diesel) and bio-based chemicals. Furthermore, use of the metabolically engineered host microorganisms of the invention (which utilize methane as the sole carbon source) mitigate current industry practices and methods of producing multi-carbon compounds from petroleum or petroleum-derived feedstocks, and ameliorate much of the ongoing depletion of arable food source “farmland” currently being diverted to grow bio-fuel feedstocks, and as such, improve the environmental footprint of future bio-fuel, bio-diesel and bio-based chemical compositions.

A method for controlling invertebrate pests of potato plants comprises the step of contacting the plant, parts of it, its propagation material, the pests, their food supply, habitat or breeding grounds with one or more compound of formula (I), or a composition thereof.

The present invention is generally concerned with the field of microbial fermentation of dairy or dairy alterative industry waste material and microbial protein production such as single cell protein (SCP). In particular the present invention is directed to microbial fermentation of dairy derived or dairy alternative derived whey for production of single cell proteins (SCP) or microbial biomass. More in particular, the present invention relates to a method of producing a single cell protein or biomass, comprising propagating a microbial culture in a large scale setting under suitable conditions and growth medium comprising dairy-derived whey to produce a single cell protein, where the microbial culture comprises microalgae, yeast and bacterial species (Figure 1). The present invention also relates to method of identifying a strain of microorganism, or mixture of strains of microorganisms, capable of efficiently using dairy-derived whey waste as a food source to produce biomass as a source of single cell protein. The present invention also relates to a propagated microbial culture or a composition and use of the culture in microbial fermentation. The present invention further provides a product or supplement comprising the composition of the present invention.

An object of the present invention is to prepare a novel food-derived exosome composition and to provide a cancer inhibitor or an agent for preventing decrease in tissue elasticity or an agent for improving elasticity containing a novel active ingredient. As a result of intensive studies on the purification process, the inventors have found that an exosome can be extracted from yeast mash and moromi by a unique production method. The inventors have found that the exosome recovered from the yeast mash and the moromi has a cancer cell proliferation inhibition ability, an ability to promote increase in the amount of granzyme, and an ability to promote expression of collagen and elastin. Accordingly, the inventors provide a composition for treating or preventing cancer and an agent for preventing decrease in tissue elasticity or an agent for improving elasticity, containing exosomes derived from yeast mash and moromi of sake.

The application provides a light beach grass planter and fish reef device, which comprises a bamboo cylinder and a grass blanket sleeved on the periphery of the bamboo cylinder. The bamboo cylinder comprises a cavity section, a filling section and an insertion section which are sequentially communicated from top to bottom. The cavity section is open at the top and a plurality of holes are arranged on the side wall. The filling section is filled with planting soil. The bottom of the insertion section is V-shaped. The grass blanket is arranged at the joint of the filling section and the insertion section. The application also provides a mounting method of the light beach grass planter and fish reef device. The planter and the fish reef are combined by the bamboo cylinder and the grass blanket, which can provide the planting and growing space of aquatic plants and provide the suitable benthic environment and food source for benthic organisms.

The invention relates to the technical field of medicinal and edible foods, and discloses a medicinal and edible food addition formula for expelling three corpses, and the formula comprises the following steps: S1, raw material selection and preparation: selecting a rhizoma polygonati finished product with uniform body size, sweet taste, glutinous taste and no astringent taste, screening out impurities and attachments, cleaning, draining, and drying in the shade for later use, the polygonatum sibiricum preparation is divided into two stages: a water soaking stage and a wine soaking stage. The medicinal and edible raw materials are prepared into the finished product according to a fixed proportion, and then the finished product is added into various foods to prepare the food finished product meeting the requirements of homology of medicine and food. Common suitable people can achieve the effect of expelling three corpses (toxoplasma gondii) in the body by eating (drinking) according to a certain rule, and the problem that a method for expelling toxoplasma gondii by eating food does not exist in an existing toxoplasmosis treatment mode is solved.

The invention relates to the technical field of fish culture, and particularly discloses an offshore net cage cultured fish disease control method, which comprises the following steps: S1, introducing a proper amount of natural bait organisms into an offshore net cage, taking the natural bait organisms as a food source for fish culture, and simultaneously participating in construction of an ecological balance system in the net cage; a proper amount of natural bait organisms are introduced into the offshore net cage, the foundation of an ecological balance system is constructed in the offshore net cage, meanwhile, the food requirements of cultured fishes are met, the natural bait organisms serve as a direct food source of the cultured fishes, necessary nutrition is provided, growth and development of the fishes are facilitated, and the ecological balance is achieved. The introduction of the natural bait organisms also participates in the construction of an ecological balance system in the net cage, the diversity of the natural bait organisms is beneficial to enhancing the immunity of the fishes and improving the resistance of the fishes to diseases, and through the regulation and control of a natural food chain, the environmental pollution possibly generated in the culture process is reduced.

A system for the remote care of an item of vegetation used as a potential source of food for an animal, to include at least one of a proximity tag, RFID tag, transponder device, a predetermined machine-readable pattern, and geo-location device associated with the item of vegetation, and an aerial drone. The aerial drone includes a microprocessor, a sensor coupled to the microprocessor and configured to detect the at least one of the proximity tag, RFID tag, transponder device, predetermined machine-readable pattern, and the geo-location device, and a carrier configured to carry a substance comprising at least one of a solid, gas, and liquid. The aerial drone is configured to act in response to instructions issued by the microprocessor.

The present application provides a food detection method and device based on a neural network model, which relates to the field of artificial intelligence. The method includes: obtaining a target image of fresh food to be detected; performing convolution processing on the target image to obtain global features and local features of the target image; splicing the global features and local features of the target image to obtain the target image features of the target image; inputting the target image features into the target food quality detection model for processing to obtain the first initial quality information of the fresh food; sending a query request information to a cloud management system to obtain the second initial quality information of the fresh food to be detected, the second initial quality information including the food origin and quality risk of the fresh food to be detected; generating the final quality information of the fresh food to be detected based on the first initial quality information and the second initial quality information.

A filter system and filter suitable for water treatment includes a filter having a housing with a water inlet and an outlet, the housing defining a filtration chamber therein. The filtration chamber has filter media therein having a plurality of at least partially porous filtration beads and a pump for pumping water to the inlet. Such a filtration system enables high nutrient removal thus minimising the food source for algae.

The present invention relates to a foal coconut bacillus, as well as compositions, food products or dietary supplements, cultures and fermentation products comprising the same. The invention further relates to application of the foal coconut bacillus and the composition in preparation of food products or dietary supplements or health care products.

To provide a system which unitarily provides information of food and medicine, and issues warnings of allergies and contraindications.SOLUTION: A system includes a reception part, a retrieval part, a warning part, a provision part, and a display part. The reception part inputs information of food or medicine. The retrieval part retrieves nutrition information of food or components of medicine, based on the information inputted by the reception part. The warning part issues warnings of allergies and contraindications, in accordance with the information retrieved by the retrieval part. The provision part provides information on a place of origin of food or on a manufacturing method of medicine. The display part displays a user review or a user evaluation with regard to food or medicine.SELECTED DRAWING: Figure 1

The utility model relates to the technical field of hydraulic engineering and riverway treatment, and discloses an urban riverway dam reinforcing structure which comprises a slope body, a plurality of ecological slope protection modules are arranged on the upper surface of the slope body, and each ecological slope protection module comprises a supporting frame, a soil maintaining layer and a vegetation planting soil layer. According to the urban riverway dam reinforcing structure, by introducing the ecological slope protection module, dam reinforcing is achieved, restoration of a riverway ecological system is promoted, the vegetation planting soil layer provides a habitat and a food source for aquatic organisms, meanwhile, the root system of vegetation is tightly combined with the soil maintaining layer, water and soil loss is effectively prevented, and the ecological slope protection module is arranged on the ecological slope protection module. The stability of the dam is improved, the anti-scouring and anti-corrosion capacity of the dam is remarkably improved by combining the anti-scouring plate made of a high-strength polypropylene material, the humidity condition of vegetation can be monitored in real time through an intelligent irrigation system of a humidity sensor, an electromagnetic valve and a control host, precise irrigation can be conducted, water resources are saved, and the manual maintenance cost is further reduced.

The utility model discloses multifunctional shellfish culture equipment, which relates to the field of shellfish culture, and comprises an upper fixing plate, a driving wheel is rotatably connected in the upper fixing plate, a waterproof motor is connected to the side end of the upper fixing plate, a supporting rod is connected to the lower end of the upper fixing plate, and the supporting rod is connected to the lower end of the upper fixing plate. The lower end of the supporting rod is connected with a lower fixing plate, a driven wheel is rotationally connected into the lower fixing plate, and a crawler belt is arranged at the outer end of the driving wheel and the outer end of the driven wheel. A waterproof motor is started to drive a driving wheel to rotate, so that a driven wheel is driven to rotate, and a crawler belt is driven to move, so that each culture cage can be driven to move, and the culture cages vertically move up and down in water, all shellfishes can obtain food sources, dissolved oxygen and salinity more uniformly, and the culture cages are exposed out of the water surface; the shellfish in the shellfish culture device can be exposed in the sun regularly, so that the growth speed of the shellfish can be promoted, and stains adhered to the shellfish can be cleaned conveniently.

The application discloses a culture device for Mesocyclops leuckarti and application thereof, and belongs to the technical field of fish culture. The culture device for Mesocyclops leuckarti comprises a cylinder, a top cover and a bottom cover, the top cover is movably connected with the top of the cylinder, and the bottom cover is fixedly connected with the bottom of the cylinder; a collecting pipe is arranged in the cylinder, the upper portion of the collecting pipe is a silk screen, the lower portion of the collecting pipe is a closed pipe, and a first light source is arranged in the collecting pipe; a second light source and a third light source are arranged on the inner side of the cylinder, and a temperature regulator and an oxygenator are arranged on the lower portion of the inner side of the cylinder. The culture device can realize large-scale continuous high-density culture of Mesocyclops leuckarti, can be applied to preparation of a biological prevention and treatment device for fish white spot disease, can reduce the abundance of water body Paramoecium caudatum and thus reduce the probability of fish suffering from the white spot disease, can provide other food sources for the fish, is beneficial to growth and development of the fish, and enriches the aquatic food web.

A system for automated bee rearing includes a brood housing system having a hexagonal sheet structure to hold brood and an incubator sized to hold at least a part of the brood housing system and configured to control and maintain predetermined environmental conditions for the incubation of brood contained in the brood housing system. The system also including a larval feeding system to supply a food source to the brood housing system and a transport system to selectively transport the brood housing system between the incubator and the larval feeding system.

1. The name of the design product: Insect house (black-faced spoonbill shape). 2. The use of the design product: Mainly used for mangrove ecological restoration, and provides habitat and food sources for insects and birds. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to the technical field of formula intelligent screening, in particular to a natural food source efficacy formula screening method based on deep learning and NLP. The method comprises the following steps: collecting component data and efficacy data of natural food, and performing cleaning and standardization processing on the component data and the efficacy data by using an NLP technology; introducing a time dimension to construct a dynamic component knowledge graph, and constructing a natural food component analysis model; introducing a time dimension to construct an efficacy knowledge graph, introducing a dose effect, and calculating a causal influence probability of component data on efficacy data by using a Bayesian inference formula; and based on the natural food component analysis model, the efficacy knowledge graph and the causal influence probability formula, inputting a formula constraint condition requirement to calculate a formula comprehensive score so as to obtain an optimal formula scheme. According to the natural food source efficacy formula screening method based on deep learning and NLP, the dynamic component knowledge graph is constructed, and deep learning is performed to improve the formula screening accuracy.

This invention relates to the field of food origin traceability technology, and provides a method for tracing the origin of *Porphyra yezoensis* based on mid-infrared spectroscopy and CARS-GA, solving the problems of long processing time and low accuracy in modern food traceability technologies. The method includes the following steps: S1, collecting *Porphyra yezoensis* samples from different aquaculture areas and performing mid-infrared spectral acquisition; S2, preprocessing the spectral data to obtain the average spectrum of each *Porphyra yezoensis* sample; S3, using the CARS algorithm to perform preliminary screening on the average spectrum obtained in step S2 to obtain the first characteristic wavenumber variable; S4, using the GA algorithm to perform secondary feature selection on the first characteristic wavenumber variable obtained in step S3 to obtain the second characteristic wavenumber variable. Finally, 59 key characteristic wavenumbers are accurately extracted from 7468 original variables to obtain an origin traceability identification model. The LDA model achieves 100% identification accuracy.

To provide a senescent cell remover which is derived from a food product.SOLUTION: One aspect of the present invention relates to a senescent cell remover that contains a treated product of blueberry as an active ingredient. Another aspect of the present invention relates to a food product for protecting or improving one or more diseases, symptoms or disorders where a senescent cell participates, in an object having or the possibility of having the diseases, symptoms or disorders, contains a treated product of blueberry as an active ingredient, wherein the diseases, symptoms or disorders are selected from the group consisting of osteoarthritis, osteoporosis, sarcopenia, hepatocholangitis, pulmonary fibrosis, Alzheimer disease, Parkinson disease, type-1 diabetes, type-2 diabetes, atherosclerosis, heart failure, cancer, renal dysfunction, non-alcoholic fatty liver disease, immune function decrease, cachexia and weakness.SELECTED DRAWING: None