65 results about "Waxy corn" patented technology

The invention relates to the technical field of microorganisms, in particular to growth-promoting pantoea TY-88 and application thereof in promotion of waxy corn seed germination and seedling growth, the preservation unit of the growth-promoting pantoea TY-88 is China Center for Type Culture Collection, the preservation number is CCTCC NO: M 2025945, and the preservation date is April 30, 2025. The growth-promoting pantoea TY-88 provided by the invention has better capabilities in the aspects of phosphate solubilization, nitrogen fixation, potassium solubilization and siderophore production; when the biological agent prepared from the growth-promoting pantoea is used for seed soaking treatment, waxy corn seed germination, seedling growth and development and substance accumulation of the overground part and the underground part can be remarkably promoted, and economic benefits are improved on the premise that the environment is not polluted.

The invention belongs to the technical field of molecular markers, and particularly relates to an SNP molecular marker for high-quality protein waxy corn and application of the SNP molecular marker. The SNP molecular marker is closely linked with functional mutation of a high-quality protein corn o2 gene, and a non-synonymous mutation site base of the SNP molecular marker site is T / C and is located on a corn gene Zm00001d018971. According to the SNP molecular marker developed on the basis of o2 gene mutation sites, Zm00001d018971 variant and wild type alleles can be distinguished specifically and highly sensitively, and a pair of specific primer groups capable of amplifying the SNP molecular marker is provided. The o2 mutant corn sample can be quickly, efficiently and accurately identified only by performing PCR amplification on the corn plant by using the specific primer group disclosed by the invention, lossless and accurate genotype identification in the seedling stage is realized, and reliable and low-cost technical support can be provided for efficient and large-scale breeding of high-quality protein corn.

1. Name of the product in this design: Packaging box (outer box for glutinous corn). 2. Purpose of this design: For the outer packaging of glutinous corn products. 3. The key design features of this product are its perspective view. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.

The invention relates to a preparation method of acetylated distarch phosphate with high transparency, and belongs to the technical field of starch deep processing. The method comprises the following steps: by taking waxy corn starch as a raw material, dispersing the waxy corn starch into starch milk, and carrying out ultrasonic pretreatment; then sequentially carrying out acetylation and cross-linking reaction under a step-by-step optimization condition: firstly, taking acetic anhydride as a reagent, carrying out reaction at the pH value of 8.0-9.0 and the temperature of 20-35 DEG C, neutralizing until the pH value is 6.0-7.0, then taking sodium trimetaphosphate as a cross-linking reagent, adding sodium chloride as an accelerant, and carrying out reaction at the pH value of 10.0-11.0 and the temperature of 35-50 DEG C; and finally, neutralizing, washing with a 70-90% ethanol water solution, and drying to obtain the product. The product disclosed by the invention is excellent in transparency and good in freeze-thaw stability, and can be efficiently applied to preparation of transparent gel foods, frozen desserts and neutral transparent beverages.

The invention discloses a fried crisp meat wrapping material and application thereof, and belongs to the technical field of food. The fried crisp meat wrapping material is prepared from the following raw materials in parts by weight: 80 parts of wheat flour, 20 parts of waxy corn starch, 150 parts of water, 0.75 part of xanthan gum and 0.05 part of tocopherol. The fried crispy meat prepared by the method disclosed by the invention has relatively low oil content, meanwhile, the quality of frying oil can be maintained to a certain extent in the frying process, and potential food safety hazards are reduced. The crispy meat shells fried with the wrapping material prepared by the method have better health attributes and better palatability, and based on the oxidation resistance of tocopherol in the shells, the crispy meat shells have important significance for maintaining body health and preventing diseases.

The invention discloses a preparation method of zein-starch Pickering emulsion loaded with daidzein and relates to the technical field of emulsion preparation, waxy corn starch is subjected to enzymolysis through pullulanase and is applied to emulsion construction, and the emulsion with good stability is researched to realize efficient loading. The invention also discloses a zein-short amylose composite nanoparticle, a preparation method of a Pickering emulsion stabilized by the composite nanoparticle, and the Pickering emulsion stabilized by the composite nanoparticle. The Pickering emulsion with stable composite nanoparticles prepared by the invention has the characteristics of high stability and high safety, and provides a substitute with a good application prospect for the transportation of a bioactive substance daidzein.

The utility model relates to the technical field of corn production and processing, and discloses a cleaning device for processing fresh sweet waxy corn, which comprises a storage hopper and further comprises a vertically arranged support rod fixed at the top of the storage hopper, a transversely arranged sleeve fixed at the top end of the support rod, and a water storage tank fixed at one side of the storage hopper; according to the corn cleaning device, the water storage tank and the cleaning mechanism are used in cooperation, corn can be cleaned conveniently, the storage hopper, the water storage tank, the filter cartridge, the water inlet pipe, the blow-off pipe and the control valve are used in cooperation, and cleaning water can be filtered conveniently; meanwhile, water resources can be recycled, so that a large amount of water resources can be saved when the device cleans the corn, and meanwhile, the situation that the cleaning structure is blocked by impurities after the device is used for a long time, and the corn cleaning efficiency of the device is reduced is avoided.

1. Name of the designed product: packing box (rain forest emotion white waxy corn). 2. Use of the designed product: packing for food. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo showing the design points: perspective view.

The utility model relates to the technical field of blanching machines, in particular to a novel waxy corn blanching machine which comprises a blanching machine body, the blanching machine body is formed by welding profile steel, a blanching machine steel frame is installed on the blanching machine body, and a blanching machine water tank welded by steel plates is installed on the blanching machine steel frame. The blanching machine water tank is provided with a first conveyor rail in a welded mode. According to the waxy corn blanching machine, continuous and stable blanching production can be achieved, the front end of the blanching machine is connected with the bubble cleaning machine through the conveying belt, the rear end of the blanching machine is connected with the draining conveying belt, continuous and stable production can be achieved, the yield is increased, the production efficiency is improved, production staff are saved, and the economic benefits of enterprises are improved; the water in the blanching machine is circulated by the circulating water pump, so that the water temperature in the blanching pool is consistent up and down and front and back, the waxy corn cobs are conveyed by the conveying belt, so that the blanching time of the waxy corn cobs is consistent, and the water level is constant due to the water level overflow pipe.

The cold-smoked Anhua preserved meat is subjected to resource utilization of bagasse, camellia oleifera shells, camellia oleifera meal and the like. The invention belongs to the field of meat products, and relates to a technical scheme of taking bagasse, camellia oleifera shells and camellia oleifera meal as smoking materials of an Anhua bacon type cured and smoked meat product and the Anhua bacon type cured and smoked meat product produced by using the bagasse, the camellia oleifera shells and the camellia oleifera meal. The ratio of the powdery bagasse to the camellia oleifera shells to the other raw materials to the vegetable gelatin is (50-70): (50-60): (10-20); or the ratio of the powdery bagasse to the camellia oleifera shells to the vegetable gum is (80-100): (10-20); or the content of waxy grains such as glutinous rice (glutinous rice), waxy corn and powder thereof accounts for 5-30% of the whole material ratio. A cold smoking process is adopted, and tests with the same mass (weight) and the same fuming condition show that the smoking efficiency is improved compared with that of direct use of bagasse, camellia oleifera shells and camellia oleifera meal: (1) the fuming time is greater than or equal to 30%; and (2) the smoke density (MSD) value is greater than or equal to 20%.

The utility model discloses a waxy corn sterilization device, and relates to the technical field of food sterilization devices, the waxy corn sterilization device comprises a sterilization device body and a cleaning chamber fixedly connected to the sterilization device body, and further comprises a sterilization drying chamber fixedly connected to the interior of the sterilization device body, and the left end and the right end of the sterilization device body are both connected with sliding tables in a sliding mode; the sliding table is provided with a fixing mechanism, and the fixing mechanism has the effect of fixing the waxy corn. According to the waxy corn disinfection device, through the arrangement of the transmission gear, the conical block, the fixed rack and the connecting frame, the function of overturning operation can be achieved in the waxy corn moving process, the disinfection and sterilization effect of waxy corn is improved, and the problem that when an existing waxy corn disinfection device is used for disinfecting waxy corn, the waxy corn cannot be overturned is solved. In the prior art, the waxy corn is generally conveyed in a roller mode, and the operation mode is easy to cause the slipping condition between the waxy corn and the roller, so that the waxy corn cannot be efficiently cleaned and sterilized.

The invention relates to the technical field of tea leaf processing, in particular to mulberry leaf tea with a high activity component retention rate and a preparation method of the mulberry leaf tea. Comprising the following steps: carrying out ultrasonic cleaning on fresh mulberry leaves, carrying out segmented temperature-controlled fixation, carrying out vacuum low-temperature rolling, adding Pankg ancient tree black tea, pseudo-ginseng, radix puerariae and waxy corn, carrying out stepped variable-temperature fermentation, carrying out freeze drying, and carrying out nitrogen-filled packaging. The mulberry leaf tea prepared by the preparation method disclosed by the invention is yellow-green and transparent in tea soup, free of grass smell, fresh and slightly sweet in taste and fresh in fragrance of waxy corn, and has certain effects of delaying aging and brown spots, reducing blood fat, blood pressure and blood sugar and improving myocardial blood supply and cerebral blood supply functions in cooperation with the Panku ancient tree black tea, the pseudo-ginseng and the radix puerariae, has an antimicrobial effect, can clear liver and improve eyesight, and has a good health care effect. Clearing lung and moistening dryness; the leaf integrity of the prepared mulberry leaf tea is larger than 90%, the reconstitution property is good, and it is detected that the total flavone content is larger than or equal to 86%, the 1-deoxynojirimycin content is larger than or equal to 91%, and the gamma-aminobutyric acid content is larger than or equal to 88%.

The application belongs to the technical field of microorganisms, and discloses a lactic acid bacteria preparation for improving the yield and quality of waxy corn and application thereof. The active bacteria in the lactic acid bacteria preparation are Lactobacillus casei C-9 strains, and the strain preservation number of the C-9 strains is CGMCC No. 6734. The application is at least one selected from the following: A, improving the yield of waxy corn; B, improving the amylopectin content, soluble sugar content and total amino acid content in waxy corn kernels; C, improving the taste and flavor of waxy corn; and D, enhancing the stress resistance of waxy corn. The application uses Lactobacillus casei C-9 bacterial liquid for waxy corn planting, solves the problems of soil physicochemical property deterioration, soil microbial community imbalance, soil fertility decline and environmental pollution caused by chemical fertilizers through the combined mode of seed treatment, base fertilizer application, leaf surface spraying and root irrigation.

1. Name of the designed product: car armrest box (waxy corn electronic version 02). 2. Use of the designed product: used as an armrest and storage of articles in the car compartment. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: perspective view.

The invention discloses crisp corn kernels and a preparation method thereof. The density of the crisp corn kernels is 0.2-0.6 g / cm, and the water content is less than 4.5 g / 100g. The preparation method comprises the following steps: quickly freezing cooked corn kernels, frying in vacuum, and deoiling; the cooking time of the waxy corn kernels is 10-30 minutes, and the average particle size of the waxy corn kernels is The cooking time of the sweet corn kernels is 2-10 minutes; the water content of the corn kernels is greater than or equal to 55%; the vacuum frying temperature is 80-100 DEG C; the rotating speed during deoiling is greater than or equal to 180 r / min. According to the method, fresh corn kernels are used as raw materials, and the corn kernels with the crispy taste are prepared through synergistic combination of the working procedures of precooking, quick freezing, vacuum frying and the like. The crisp corn kernels basically keep the original shape of the corn kernels, the processing temperature is relatively low, the nutritional ingredients of the fresh corn are less damaged, and harmful substances such as acrylamide are not generated; and products with different tastes can be obtained by blending seasonings according to requirements.

The present application belongs to the technical field of grain deep processing and functional carbohydrate material, and relates to a waxy corn starch-guar gum compound as well as a preparation method and application thereof. The present application adopts high-pressure homogenization assisted pullulanase debranching to prepare RS3, and then mixes and embeds the RS3 with guar gum in a dry state according to a dry basis mass ratio of 6% to 24% to construct a physical barrier, and finally performs autoclaving treatment on the RS3 to strengthen the structure under a water content of 20% to 40%, so as to obtain a waxy corn starch-guar gum compound with high resistance and heat resistance. The compound presents ABV type XRD characteristic peaks, the crystallinity is greater than or equal to 65%, the resistant starch (RS) content can reach more than 50%, and the gelatinization peak temperature is significantly improved, thereby solving the problem that the existing RS3 is prone to uncoiling and the anti-digestion performance is reduced during high-temperature processing, and expanding the application of waxy corn starch in healthy functional food.

The application discloses a method for reducing the digestibility of waxy corn flour by adding sodium fatty acid, and belongs to the corn flour processing field.The method comprises the following steps: S1, waxy corn flour preparation;S2, waxy corn flour suspension preparation;S3, waxy corn flour gelatinization;S4, preparation of a compound solution;and S5, preparation of waxy corn flour with low digestibility.The waxy corn flour prepared by the method has the advantages that the digestibility of the waxy corn flour is significantly changed by adding sodium fatty acid with different carbon chain lengths, the preparation method is simple and easy to implement, and the application provides a brand-new technical method for the regulation of the digestibility of waxy corn flour products and the development of a new product base of slow-digestible waxy corn flour.

The invention discloses a sweet-waxy corn fertilizing device, and belongs to the technical field of fertilizing devices.The sweet-waxy corn fertilizing device comprises a lifting pipe, and a first straight pipe is fixed to one end of the lifting pipe; a three-way pipe is fixed at one end of the first straight pipe, and a second straight pipe is fixed at the other end of the three-way pipe; one side of the second straight pipe is provided with a fertilizer distributing mechanism for precisely fertilizing the sweet-waxy corn. By arranging the fertilizer distributing mechanism, a compound fertilizer can be divided into two parts, then the sweet-waxy corn is fertilized through the first fertilizer flowing pipe and the second fertilizer flowing pipe, as the fertilization position is more accurate, the supplementary fertilization frequency needed due to fertilizer waste is reduced, and the efficiency of the whole fertilization operation is improved; the device can be applied to planting scenes of sweet-waxy corns with different varieties and different seeding densities in different agricultural ecological areas, has relatively high universality and adaptability, is reasonable in structural design and stable and reliable in operation, and is also beneficial to improving the working efficiency.

The utility model relates to the technical field of waste water recovery, and discloses a waste water recovery device for waxy corn cleaning and processing, which comprises a winding assembly and a filter assembly, the winding assembly is arranged on one side of the filter assembly, the winding assembly comprises an outer shell, fixed support legs are arranged at the bottom of the outer shell, one side of the outer shell is connected with a winding motor, and the winding motor is connected with the filter assembly. And a rotating shaft is fixedly connected to the output end of the winding motor, a first gear is connected to the rotating shaft, a second gear is arranged on one side of the first gear, a winding column is connected to the outer ring of the rotating shaft, and a rope is arranged on the outer ring of the rotating shaft. According to the utility model, water and corn stigma in wastewater can be separated, so that the corn stigma in the wastewater can be prevented from blocking the filter plate below, the service life of the equipment is prolonged, and fine particles in the wastewater can be effectively intercepted by regularly cleaning or replacing the filter plate, so that the efficient operation of the whole wastewater treatment process can be ensured.

The invention discloses a training group efficient construction method for waxy corn whole genome selective breeding. The method comprises the following steps: widely collecting common inbred lines or DH lines or inbred lines or DH lines subjected to genetic improvement in waxy corn breeding; carrying out phylogenetic tree, population structure and pedigree analysis on the collected waxy corn inbred line or DH line; dividing the inbred line or the DH line into a plurality of heterosis groups based on a phylogenetic tree, pedigree information and a group structure analysis result; respectively selecting a plurality of representative inbred lines from the heterosis groups; preparing a plurality of hybrids from a plurality of representative inbred lines or DH lines by adopting a sparse part dicolumn hybridization design method among different heterosis groups; performing multi-environment planting identification on the plurality of hybrids to obtain a plurality of character data; predicting phenotypes of all possible hybrids assembled by a plurality of representative inbred lines; the general combining ability effect of each representative inbred line or DH line is estimated through the predicted phenotype of the hybrid, and parent inbred line materials with high general combining ability are screened out. The method solves the problem that the predictability of newly introduced germplasm or germplasm with relatively far genetic relationship is reduced due to the fact that a training group used in the existing waxy corn whole genome selective breeding only contains a hybrid combination of a few backbone inbred lines and lacks representativeness.

This invention relates to the field of conveying equipment technology and discloses an intelligent conveying device for processing fresh sweet and waxy corn. The device includes: a conveyor body, a conveyor belt mounted on the conveyor body, and several baffle units fixedly arranged at equal intervals on the bearing surface of the conveyor belt along its operating direction. Each baffle unit includes: a fixed plate, a telescopic plate, an elastic reset component, a locking structure, and a trigger assembly. The fixed plate is fixedly installed on the bearing surface of the conveyor belt. The baffle units of this invention require no electric drive; they automatically switch between retracting, extending, and resetting states in the feeding, rising, and unloading zones through mechanical cooperation with the fixed trigger component on the frame. This results in a simple structure and high reliability. In the rising section, the telescopic plate automatically pops out and remains in a blocking state, forming a reliable rear barrier, thus solving the problem of corn rolling backward during inclined conveying.

The utility model relates to the technical field of corn planting, and discloses a tropical waxy corn planting device, which comprises a bottom plate for supporting the corn planting device; the steering wheel is arranged at the bottom of the bottom plate and used for steering the bottom plate; the intermittent trepanning mechanism comprises an auger shaft arranged on the bottom plate and is used for trepanning the ground during planting; according to the utility model, the auger shaft is driven by the motor to move up and down in a reciprocating manner, and intermittent reclamation of the planting holes is realized in combination with rotation of the wheels, so that not only is the reclamation speed of the planting holes remarkably improved, but also the uniformity of the spacing of the planting holes is ensured, and the planting efficiency is improved. The uniform planting hole spacing provides sufficient growth space for each waxy corn plant, and excessive competition between plants is avoided, so that the yield per unit area is improved.

1. Name of the designed product: packing box (October Inaba golden corn segment yellow waxy corn 9698). 2. Use of the designed product: for product packaging. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

The utility model relates to the waxy corn production technical field especially, and a sterilization device for waxy corn production is provided, including the bottom plate, the inside of shell is equipped with the stirring mechanism, the outer wall of stirring box is installed with the sliding door, the inner wall of stirring box is fixedly connected with the shunt ring. The sterilization device for waxy corn production, through the cooperation of stirring mechanism and stirring box, the sliding sleeve moves with the up-down movement of stirring rod, the sliding sleeve is limited linear motion by shell, and the up-down movement of stirring rod can make waxy corn move while stirring, the up-down movement of stirring rod driven by stirring mechanism can reduce the stirring dead angle, and then can reduce the disinfection dead angle, through the cooperation of recovery mechanism and filter screen, the water content on waxy corn is reduced, the water pump is started, the steam water at the lower end of stirring box is pumped out and is transported to the heating cylinder, realizes waste water utilization, reduces the waste of water, through recovery mechanism, the water produced by steam can be recycled, and the waste of water resources is reduced.

The application discloses a deodorized sports nutrition food and a preparation method thereof, and belongs to the technical field of sports nutrition food processing. The deodorized sports nutrition food comprises functional components, embedding wall materials and auxiliaries; the functional components are embedded by the embedding wall materials to form microcapsule powder; the embedding wall materials comprise sodium octenyl succinate starch, mono-diglyceride fatty acid ester and waxy corn starch; and the auxiliaries comprise fillers and lubricants. The preparation method comprises the following steps: S1, after the waxy corn starch is gelatinized, other components of the wall materials and the functional components are added, and then the deodorized microcapsule powder is obtained through emulsification, homogenization and spray drying; S2, the microcapsule powder is three-dimensionally mixed with the auxiliaries; and S3, tabletting is carried out to obtain the product. Through the specific combination of the embedding wall materials, various functional components are efficiently embedded, and the complex undesirable flavors brought by the various functional components in the sports nutrition food are effectively covered, the product has good stability, meets the clean label demand, and has a good market application prospect.

The application discloses a kind of disulfide crosslinked starch-based micelles and its preparation method and application.The preparation method includes: using pullulanase to carry out branch removal treatment to waxy corn starch, and prepare dextrin;Using periodate on the dextrin is oxidized, and prepare dialdehyde dextrin;Make cysteamine and the dialdehyde dextrin grafting reaction, and prepare cysteamine-dextrin;The cysteamine-dextrin is dissolved in water and self-assembled to form micelles, then ultrasonic sulfhydryl oxidation is carried out, and prepare disulfide crosslinked starch-based micelles.The disulfide crosslinked starch-based micelles provided by the application with hydrophobic functional factor has higher hydrophobic functional factor loading and environmental stress stability, in vitro simulation release presents colon targeting, and has wide application prospect in the field of oral delivery of hydrophobic functional factor.

The present application relates to the technical field of plant genetic engineering, and in particular to a du1 mutant, a coding gene thereof, a detection primer combination and application thereof.The du1 gene mutant of the present application has a nucleotide sequence as shown in SEQ ID No:1-3 in sequence.The present application has found that corn containing the above-mentioned mutant has a higher sugar content than ordinary corn inbred lines and waxy corn inbred lines, and further developed a KASP primer combination capable of detecting the above-mentioned mutation and application thereof.The present application enriches sweet corn breeding resources, and is conducive to accelerating the identification and selection of du1 corn germplasm and the application process thereof in the quality improvement of fresh corn.

This invention provides a method for preparing sweet and waxy maize with the same kernel size and its application, relating to the field of bio-breeding technology. This invention identifies and obtains for the first time a new sweet and waxy maize germplasm material, TZNB25341, formed by natural mutation. For the aforementioned new material TZNB25341, this invention conducts in-depth analysis of its key controlling genes for sweet and waxy maize with the same kernel size, and carries out systematic gene mapping and cloning studies on the genetic regulatory mechanism of this trait. It was discovered that in TZNB25341… ZmSH1 A 5979 bp retrotransposon LTR was inserted into the exon 13 region of the (Zm00001eb374090) gene. The insertion of this transposon led to three premature translation termination sequences and a significant decrease in transcription level in the exon, resulting in phenotypic changes in TZNB25341, which ultimately manifested as the sweet and sticky phenotype.

The utility model relates to the technical field of waxy corn harvesting, and discloses a harvesting device suitable for waxy corn, which comprises a cutting assembly and a conveying assembly, the cutting assembly comprises a fixed frame, one side of the fixed frame is connected with a first driving motor, the output end of the first driving motor is connected with a first rotating shaft, and the output end of the first rotating shaft is connected with a second rotating shaft; meanwhile, the first rotating shaft is connected with an incomplete gear, one side of the incomplete gear is provided with a rack, one side of the rack is connected with a first connecting plate, one side of the sliding plate is connected with a second connecting plate, one end of the second connecting plate is connected with a third connecting plate, and one side of the third connecting plate is connected with a cutting blade; by means of the design of an incomplete gear and a rack in the cutting assembly, two sets of cutting blades can move oppositely, so that waxy corn stalks are cut rapidly and evenly, the multiple sets of cutting blades which are arranged in a crossed mode are adopted, accurate cutting of the waxy corn stalks is guaranteed, and the harvesting quality of waxy corn is improved.