49 results about "Spinach" patented technology

The utility model provides a double-row harvesting and conveying device which is installed on a harvester, can be used for orderly harvesting long and thin stalk leaf vegetables such as fragrant-flowered garlic and spinach and comprises two clamping and conveying mechanisms and two cutting mechanisms, the distance between the two clamping and conveying mechanisms is adjusted through a first driving device, and the first driving device is installed on a main body of the harvester. The first driving device is connected with one clamping and conveying mechanism, and the cutting mechanism is connected to the lower rear portion of the clamping and conveying mechanism. The clamping and conveying mechanism comprises two conveying parts arranged in parallel, and each conveying part comprises two belt supporting hubs, a clamping belt wound on the belt supporting hubs and an adjusting device located between the two belt supporting hubs. The adjusting device is used for adjusting tensioning of the clamping belts so as to adjust the distance between the clamping belts of the adjacent conveying components. The double-row harvesting and conveying device can be adjusted according to the planting density of each row of long and thin stalk leaf vegetables and planting gaps among multiple crops, and is high in applicability.

This invention relates to the field of molecular genetics, specifically to a SNP molecular marker closely linked to a major QTL related to bolting in spinach and its application. The SNP molecular marker provided by this invention is KMBL29, with its polymorphic site located at position 47693313 on spinach chromosome 1, exhibiting an A / G polymorphism. A genotype of AA corresponds to bolting resistance in spinach; genotypes of AG or GG correspond to bolting susceptibility. This invention also provides specific primers based on KASP technology for genotyping this SNP molecular marker. This molecular marker and primers can be used to breed high-quality spinach varieties resistant to bolting, shortening the breeding cycle.

This invention discloses a method for co-culturing giant freshwater prawns (Macrobrachium rosenbergii) with shrimp, grass, and fish based on probiotic regulation, and its application. This invention constructs a three-dimensional ecological system with shrimp as the main body, grass as the protector, and fish as a supplement. Elodea and water spinach purify the water, silver carp and crucian carp decompose uneaten feed and feces, and a compound microbial preparation of Lactococcus gasseri C6a2 regulates water quality, while a biological bottom conditioner improves the bottom sediment, achieving precise ecological regulation of the aquaculture environment. This invention does not rely on chemical agents, effectively inhibits ammonia nitrogen accumulation, reduces disease incidence, and significantly improves the survival rate and size of giant freshwater prawns, achieving a win-win situation for both ecological and economic benefits.

The invention provides nano-selenium modified rice husk charcoal and a method for preventing and controlling cadmium absorption of spinach. The method comprises the steps of nano-selenium sol preparation, rice husk raw material pretreatment, rice husk charcoal preparation, nano-selenium rice husk charcoal preparation, characterization analysis and comparison of rice husk charcoal and nano-selenium rice husk charcoal, application of nano-selenium rice husk charcoal in preventing and controlling cadmium absorption of spinach and the like. According to the rice husk carbon nano-selenium modification technology established by the invention, nano-selenium can be successfully loaded on the inner walls of the rice husk carbon macropores, the Se content is increased, CdSe or CdS-Se precipitates are formed, and the problem that the unmodified rice husk carbon is low in absorption, resistance and control efficiency on Cd in spinach is solved. The source of the required rice husk raw material is wide, the carbonization process is simple, the preparation cost of the nano-selenium and the modification cost of the nano-selenium on the rice husk charcoal are low, the process is environment-friendly, and the prepared nano-selenium rice husk charcoal has high efficiency of preventing and controlling Cd absorption of spinach and can be popularized and used in a large range.

The utility model relates to seed screening device technical field discloses a hollow vegetable seed multistage screening device, including device main part, device main part one side fixed setting has drive motor, drive motor output fixedly installed has reciprocating screw rod, reciprocating screw rod outside thread coupling has removal box, removal box front and back both ends all rotationally arranged four gear, a plurality of gear two two opposite one end all fixedly installed has cam, removal box inside slide has two screening frame, two screening frame front and back both ends all fixedly installed have two fixed blocks, a plurality of fixed blocks lower end all fixedly installed have spring. In the utility model, through the horizontal reciprocating motion of removal box and screening frame perpendicular vibration, make the hollow vegetable seed in the screen surface fully loose, improve the dispersibility and sieve rate, and, cam periodicity pushes the screening frame effectively prevents sieve hole blockage, ensures long time stable operation, reduces the frequency of shutdown cleaning.

The invention relates to the technical field of pesticides, in particular to a pesticide composition and a preparation method and application thereof. The pesticide composition comprises the following components in percentage by weight: 15-25% of pymetrozine; 5 to 15% of bifenthrin; 10-12% of a wetting dispersant; 0.3%-0.5% of a defoaming agent; 0.6%-1.0% of a suspension stabilizer; 3-5% of an antifreezing agent; 0.1 to 0.3 percent of preservative; 0.1%-0.3% of a thickening agent; 0.2%-0.5% of a pH conditioning agent; and at least 40.4% water; the wetting dispersant comprises polycarboxylate, modified rosin polyether and lignosulfonate. The pesticide composition disclosed by the invention can be uniformly attached to the surface of spinach, is excellent in fast-acting property and durability in field application, and shows a very good prevention and treatment effect on spinach pests.

The invention discloses a water spinach washing and cutting integrated processing device which comprises an integrated processing assembly, and the integrated processing assembly comprises a mounting module, a transmission module, a cleaning module, a cutting module, a water circulation module, a water dispersing module and a collecting frame. Water spinach is processed and pretreated through a mechanical structure, feeding, cleaning, cutting and water dispersing treatment in water spinach processing are synchronously completed in a centralized mode, time consumption is reduced, time and labor are saved, the use effect and operation efficiency are remarkably improved, repeated pretreatment and cleaning of the water spinach are not needed, water resources are saved, and meanwhile the water spinach processing efficiency is improved. And meanwhile, the water circulation module is arranged, water generated by cleaning can be recycled for secondary utilization, the consumption of water resources is further reduced, the cost is saved, and the use requirement is met.

The application discloses a self-adaptive field topography spinach harvesting automatic harvester, and relates to the technical field of agricultural equipment, which comprises a walking frame, a walking wheel assembly is installed on the walking frame, a fixing frame is installed at one end of the walking frame, a root cutting assembly is installed on the fixing frame, a supporting device is installed above the root cutting assembly, a flexible clamping and conveying mechanism is installed on one side of the supporting device, an orderly frame loading mechanism is installed inside the walking frame on one side of the flexible clamping and conveying mechanism, and a placing frame is placed below the orderly frame loading mechanism. The supporting device, the flexible clamping and conveying mechanism and the orderly frame loading mechanism are integrated, and the spinach is cut and harvested in cooperation. The supporting device aligns and gathers the scattered spinach and precisely guides the spinach to the root cutting position; the flexible clamping and conveying mechanism adopts double-layer flexible belts to clamp, so that the stem and leaf damage is reduced; the orderly frame loading mechanism is adaptively matched with a lifting frame through a push-and-swing impeller, so that the spinach is loaded into the frame in the same direction, the whole machine realizes the orderly connection of the root cutting, conveying and frame loading, and the harvesting efficiency is greatly improved.

PROCESS OF MAKING RED SPINACH YOGURT AS A PROBIOTIC AND MICRONUTRIENT SUPPLEMENTThis invention relates to the process of making red spinach yogurt as a functional food product that is used as an additional nutritional supplement for children during their growth and development. Red spinach yogurt is made from red leaf spinach varieties that are rich in micronutrients and combined with fermented milk containing probiotic bacteria. The manufacturing process includes processing red spinach into a liquid extract, pasteurizing cow's milk, adding a lactic acid bacteria starter containing Lactobacillus bulgaricus and Streptococcus thermophilus at ±1.5–2.5% (w / v), and fermentation to form yogurt. Next, the red spinach extract is mixed into the yogurt with low-calorie sugar without the addition of preservatives. The resulting red spinach yogurt has a natural purplish red color, semi-thick texture, mild sour and sweet taste, and contains micronutrients and probiotic bacteria.The product is packaged in individual food containers and stored at refrigerated temperatures so that it has a shelf life of up to ±14 days.

The present invention discloses a spinach sowing positioning method and system based on image data analysis, which relates to the technical field of spinach sowing positioning. The method comprises the following steps: obtaining a soil image, determining a screenshot size according to an actual area, and intercepting a plurality of image blocks for analysis; analyzing the soil color and texture characteristics of each block, and calculating an average value to construct a soil comprehensive characteristic expression model; adjusting model parameters to obtain a soil comprehensive characteristic expression model for comparison and a corresponding sowing interval; classifying the models, establishing a reference expression model set, analyzing and determining marker factor parameters of characteristic factors, and constructing a reference expression model library; analyzing a currently captured soil image, constructing a current soil comprehensive characteristic expression model, and determining a comparison model with the highest degree of fit by comparing it with models in the reference expression model library, thereby accurately determining the position of spinach sowing. The technical solution of the present invention improves the accuracy and efficiency of sowing, and provides strong support for intelligent agriculture.

The invention discloses a preparation method of an anti-aging and life-prolonging cell nutrient rich in natural antioxidants for pets, and belongs to the field of nutritional supplements for pets. The preparation method comprises the following steps: firstly, mixing blueberry powder, broccoli powder, carrot powder, spinach powder, pomegranate extract, green tea extract, curcumin, fish oil, vitamin E, vitamin C and water according to a specific proportion; then, carrying out composite enzymolysis treatment, and fully releasing active substances in plant cells by using a synergistic effect of cellulase and pectinase; then, the enzymatic hydrolysate is fermented by lactic acid bacteria, nutritional ingredients are converted, and flavor substances are generated; then, lecithin is added for high-speed shearing, homogenizing and emulsifying, and stable emulsion is formed to protect fat-soluble components and improve physical properties; and finally, preparing a final product through an optimized spray drying process. According to the method, through scientific compatibility of raw materials and targeted process optimization, the problems of insufficient release of active ingredients, poor stability, low bioavailability, poor palatability and the like in the prior art are solved.

The invention belongs to the technical field of food preparation, and particularly relates to a preparation method of functional innovative plant eggs. The invention particularly discloses a technical scheme for preparing a plant-based egg substitute from pea protein, spinach leaf protein, glucomannan and beta-carotene. A whole-egg system is constructed by simulating yolk and egg white components, and the texture, oxidation resistance, color and chemical components of the whole-egg system are measured and compared with traditional eggs; by combining a key technology of screening a formula by adopting molecular modeling and optimizing a mixture ratio based on component combining capacity, the plant-based egg product which has components close to eggs and has functionality and quality is finally obtained, and the plant-based egg product has a wide market application prospect.

A fermented natural substance having nitric oxide metabolites fixated and stabilized therein is produced by a process including adding a fermentative strain to nitrogen-containing natural substance and carrying out fermentation by a batch fermentation process. The nitrogen-containing natural substance is at least one selected from the group consisting of lettuce, Sedum sarmentosum, spinach, blueberry, dandelion, pomegranate, cabbage, garlic, Morinda citrifolia, onion, soybean, bean sprout, mulberry leaf, Momordica charantia, Rubus coreanus, Houttuynia cortada, aronia, Humulus japonicus, Coptis chinensis, hijiki, hooker chive, mushrooms, calamus, wild spinach (Seomcho), Chinese cabbage, kelp, apple, mugwort, orange, salmon testis, abalone shell, shellfish shell, cricket, silkworm, Rehmannia glutinosa, and Shipjeondaebo-tang. to Bacillus sp., Bifidobacterium sp., Enterococcus sp., or Lactobacillus sp.

The utility model relates to a soil loosening type harvesting device for spinach with roots. The soil loosening type harvesting device comprises a profile frame, a soil loosening device, a first transmission chain, a second transmission chain, a conveying device, a roller assembly, a hydraulic cylinder and a hydraulic cylinder top connecting plate. The soil loosening device and the conveying device are both fixed to the profile frame, and the roller assemblies are installed at the two ends of the conveying device. The first transmission chain provides drive for the conveying device through corresponding structural change, so that the conveying device works; the second transmission chain provides forward driving for the device driving wheel through chain transmission; the upper part and the lower part of the profile frame are connected through a hydraulic cylinder and a hydraulic cylinder top connecting plate, and the whole device can be lifted and lowered through work of the hydraulic cylinder. The roots of the spinach harvested by the device are reserved, the requirement of the market for the spinach with the roots is met, and the fresh degree of the spinach is guaranteed; and meanwhile, the device is assembled by all the modules, is convenient to overhaul and has very high practicability.

This invention belongs to the field of pesticide residue detection technology, specifically relating to a method for detecting flufenoxuron and its active metabolites in plant-derived foods. The detection method includes: mixing and shaking the plant-derived food to be tested with a formic acid-acetonitrile solution; mixing and shaking the resulting mixture with sodium chloride and magnesium sulfate, followed by solid-liquid separation to obtain an extract; purifying the extract by mixing it with 10-30 nm multi-walled carbon nanotubes, followed by solid-liquid separation to obtain a test solution; and performing liquid chromatography-mass spectrometry (LC-MS) on the test solution to determine the content of flufenoxuron and its active metabolites in the plant-derived food based on the obtained peak area and a predetermined standard curve. The detection method provided by this invention can simultaneously detect flufenoxuron and its active metabolites with high sensitivity. In the examples, two compounds showed good repeatability and reproducibility in five matrices, enabling simultaneous detection of flufenoxuron and its active metabolites in spinach, green peppers, lemons, sweet oranges, and tea.

The present invention relates to methods for identifying and selecting plants resistant to downy mildew and other plant pathogens. Methods for identifying new genes encoding proteins associated with plant resistance to downy mildew and other plant pathogens and uses thereof are provided. The disease resistance genes are useful for producing resistant plants through breeding, transgenic modification, or genome editing.

The present application relates to the technical field of plant factory planting, in particular to a plant factory planting method for reducing the oxalic acid content of spinach and increasing yield, which provides a brand-new light formula method for planting spinach, uses a certain proportion of far-red light, also uses a certain proportion of yellow-green light, controls the light quantum ratio range of far-red light (700-780 nm) and yellow-green light (500-599 nm) in the light spectrum to be 0.60-1.18, and matches other light spectrum ratios, combines light time and light intensity to form a brand-new light environment regulation scheme, which can effectively reduce the oxalic acid content in the spinach of the plant factory and appropriately increase the yield of the spinach.

The invention relates to a composition containing plant extracts for reducing skin injury caused by ultraviolet rays and application of the composition. The composition containing the plant extracts and used for reducing the skin injury caused by the ultraviolet rays is composed of two plant extracts according to the proportion of 1: 1, and the plant extracts comprise spinach extracts and one of red wine extracts, blueberry extracts or citrus extracts.

A multifunctional spoon-type spinach seeder belongs to the technical field of agricultural machinery and comprises a rack, a soil loosening assembly, a ditching assembly, a seeding assembly, a soil covering assembly and a watering assembly, the soil loosening assembly is located at the foremost end of the rack. The ditching assembly is located on the rack behind the soil loosening assembly; a soil loosening and ditching lifting adjusting assembly is mounted between the soil loosening assembly and the ditching assembly; the seeding assembly is located on the rack behind the ditching assembly, and the soil covering assembly is located on the rack below the seeding assembly; the watering assembly is the rearmost end of the rack; four electric walking wheels are mounted at the bottom of the rack; a residual seed collecting assembly is arranged below the seeding storage bin; according to the multifunctional spoon type spinach seeder, manual intervention is not needed in the spinach seeding operation process, manual work can be completely replaced for spinach seeding operation, and the multifunctional spoon type spinach seeder has the advantages of being high in automation degree, high in seeding efficiency and capable of reducing labor intensity.

The application relates to a konjac gel Italian pasta product which simulates traditional Italian pasta in shape and mouthfeel, and belongs to the field of food processing. The technical defects that the mouthfeel characteristics of a gel product compounded from konjac powder and spinach powder are quite different from those of the imitated spinach Italian pasta and the water-holding property of the gel product is reduced by more than 20% and the color-holding property is reduced by more than 50% when the product is sterilized and packaged and then stored at room temperature for a long time. The imitated spinach Italian pasta based on konjac gel compounded from konjac powder, spinach powder, pea fiber and chlorella protein can improve the above technical defects, so that the prepared konjac gel product approaches the sensory requirements of traditional spinach Italian pasta and the storage stability is improved.

The invention relates to prefabricated millet mutton porridge and a preparation method thereof, and relates to the technical field of prefabricated porridge. The millet mutton porridge comprises the following raw materials in parts by weight: 250-300 parts of mutton, 10-20 parts of yellow millet, 10-20 parts of carrots, 3-5 parts of spinach, 5-10 parts of soybeans, 30-50 parts of Chinese yams, 5-8 parts of fried white hyacinth beans, 3-5 parts of dried orange peel, 8-12 parts of oat grains and 3-5 parts of seasoning. The millet mutton porridge prepared from the components is greatly reduced in mutton smell, high in softness and glutinous degree and high in sensory score.

1. The name of the design product: packaging bottle (flaxseed, spinach, and grain oatmeal). 2. The use of the design product: for packaging bottle. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: perspective view.

The invention belongs to the technical field of food additives, and provides a green-protecting agent as well as a preparation method and application thereof. The pepper extract, the sodium bicarbonate, the thyme extract and the spinach powder in a specific ratio are used as main components of the green-protecting agent, so that the green-protecting agent has a good green-protecting effect, and green vegetables can be kept in a relatively good green color for a relatively long time after being cooked; the green-keeping agent can be used for keeping green of green vegetables in stir-fried dishes, premade dishes and Chinese fast food produced in a central kitchen, can be directly used in vegetable foods, can be directly added with seasonings in the vegetable cooking process as a direct-adding green-keeping agent, and breaks through the limitation that blanching or soaking is needed in most existing color-keeping methods. All the components are food-grade natural extracts or food additives and are safe and non-toxic, so that the safety of a vegetable finished product after the green-protecting agent is used can be ensured.

The invention discloses a modular layered spinach cleaning machine, and belongs to the field of agricultural product processing equipment. The whole machine is of a three-layer vertical stacking structure and sequentially comprises a root removing module, a cleaning module and a packaging module from top to bottom, all the modules are independently designed, continuous conveying of materials is achieved through a conveying belt, and a space intensive type whole-process treatment layout is formed. The main body frame is made of standardized aluminum profiles, the bottom is provided with the moving wheel sets and the adjustable supporting legs, and mobility and stability are both considered. The root removing module accurately cuts off spinach root hairs through mechanical transmission and a positioning clamp; the cleaning module is of a soaking and spraying combined structure, and silt is efficiently removed in a transparent protection cavity; the packaging module can be in seamless butt joint with automatic packaging equipment, and whole-process automation is achieved. The spinach processing equipment obviously improves the space utilization rate and the automation level, is convenient to disassemble, assemble and maintain, high in universality and suitable for laboratories and small processing workshops, and effectively solves the problems that traditional spinach processing equipment is single in function, large in occupied area and depends on manpower.

The application discloses a spinach cleaning and packaging integrated processing device and method. The device comprises a rack, a chain plate conveyor with equidistant baffles arranged on the rack, a root cutting mechanism, a spray cleaning mechanism and a blowing drying mechanism arranged in sequence along the conveying direction, a turnover buffer mechanism and a turning lifting weighing mechanism arranged below the end of the chain plate conveyor, a fixed rotating seat and a positioning rotating unit arranged on the turning lifting weighing mechanism, a gear and a rack assembly arranged on the turning lifting weighing mechanism, and a packaging mechanism. The space geometric constraint of the structure is utilized to convert the shearing type lifting stroke into the synchronous turning action of the object platform, and the material is sent into the packaging mechanism through the gear and the rack assembly. The packaging mechanism completes the material packaging through the self-adaptive bag feeding, the crank slider bag opening and the synchronous bag supporting assembly. The application solves the problems of traditional weighing, such as shutdown and power source redundancy, realizes the automation integration of cleaning and packaging, and significantly improves the production efficiency and the automation degree.

The invention relates to the technical field of ecological culture, and discloses an application of a platform field culture mode in a grass carp polyculture pond, the platform field culture mode comprises a culture pond body, the left end of the culture pond body is provided with a culture unit, and the right side of a culture pond spare tire is provided with a purification unit; and inch water pumps are mounted at the corners of the breeding units. The platform field culture mode is applied to the grass carp polyculture pond, materials are convenient to take, the material cost is low, the whole process is environmentally friendly and free of pollution, ecological purification and cyclic utilization of tail water of the culture pond are achieved, nitrogen and phosphorus in the water body are efficiently absorbed through aquatic plants such as sudangrass, barnyard grass and water spinach, and the water quality is improved. The aquatic plants can be regularly cut to serve as supplementary baits of herbivorous fishes, an ecological cycle of planting and breeding integration is formed, the low-carbon and ecological breeding requirements are met, the nitrogen and phosphorus utilization rate is obviously increased compared with a traditional breeding pond, the problems of water eutrophication, difficult tail water treatment and the like in traditional breeding are effectively solved, and the economic benefit is improved. The culture benefit and the environmental benefit are both considered.

The invention relates to the technical field of functional foods, and particularly discloses a peony seed oil-containing eye-protecting food and a low-temperature freeze-drying preparation method thereof, the low-temperature freeze-drying preparation method comprises the following steps: pretreating peony seed oil, mixing and emulsifying with whey protein, and homogenizing to form microcapsules; mixing and stirring haematococcus pluvialis powder, astaxanthin and soyasaponin with spinach powder and blueberry powder, standing overnight, adding microcapsules and a whey protein solution, mixing, and performing pulse treatment and high-pressure homogenization treatment to obtain a protein embedded compound; adding a green tea extract, zeaxanthin and egg yolk phospholipid into the protein embedded compound, mixing, and carrying out vacuum impregnation and pulse treatment to obtain a compound preparation; and performing gradient freeze-drying treatment and post-treatment on the compound preparation to obtain the eye-protecting food containing the peony seed oil. The problems that in the prior art, grease oxidation is serious, the functional component absorption efficiency is low, the freeze-drying process efficiency is poor, and the product stability is insufficient are solved.

The invention belongs to the field of food-borne active peptides, and particularly relates to spinach hexapeptide for increasing a rapid eye movement sleep period and application of spinach hexapeptide. The invention relates to an application of spinach hexapeptide in preparation of a product for increasing a rapid eye movement sleep period. The sequence of the spinach hexapeptide is Tyr-Pro-Leu-Asp-Leu-Phe. The oligopeptide sequence is derived from spinach or synthesized by a chemical synthesis method, and the activity of the oligopeptide in the rapid eye movement sleep period is verified by monitoring natural sleep behaviors of mice through electroencephalogram. The spinach hexapeptide YPLDLF can significantly increase the REM duration of a mouse in the natural sleep period, and can be used for preparing food, health care products or medicines with the sleep aiding effect.