20 results about "Kiwi fruit" patented technology

A transcription factor for regulating resistance of kiwifruit to botrytis blight AcWRKY84 The application relates to a gene, and after the expression of the gene is silenced, the resistance of kiwifruit to botrytis blight is significantly reduced. AcWRKY84 The application clones the gene and proves the role of the gene in resisting botrytis blight in kiwifruit, and specifically, after the experimental group is inoculated with the virus, the disease symptoms of the experimental group are more serious, the infected area is obviously increased, and the SOD, POD and CAT enzyme activities in the fruit are significantly reduced compared with those of the control group, so that sufficient gene resources can be provided for a botrytis blight resistance gene library, and the possibility of realizing successful breeding of a high botrytis blight resistance variety is greatly increased.

The application discloses a ubiquitin transporter AcRAD23D1, a coding gene and application thereof, and belongs to the technical field of genetic engineering. The application clones an AcRAD23 family gene AcRAD23D1 from a kiwi fruit, and compares phenotypes and determines physiological parameters under transgenic and drought stress treatment, and identifies biological functions of the gene in positive regulation of drought resistance of the kiwi fruit in detail. The research result has important theoretical significance and practical application value for carrying out molecular directional breeding of the kiwi fruit. The overexpression transgenic kiwi fruit plant obtained by using the agrobacterium-mediated maceration method has significantly increased drought stress resistance, the transgenic kiwi fruit plant with silenced expression has significantly reduced drought stress resistance, and the application has important application value in molecular directional breeding of the kiwi fruit and reduction of cultivation environment limitation.

The utility model discloses a kind of kiwi fruit sorting machines, it is related to kiwi fruit field, including main processing box, the bottom surface of the main processing box is symmetrically fixedly connected with bottom cushion block, the side of the main processing box is evenly provided with discharge side groove, the inside of the main processing box Bevel fixedly welded with guide inclined plate, one side of the main processing box is horizontally fixedly connected with guide box body, the top surface of the guide box body is horizontally provided with top opening, the inside of the guide box body Bevel fixedly connected with sorting inner plate, the top surface of the sorting inner plate is evenly provided with matching groove, the inside of the guide box body is horizontally inserted with rotating main shaft, the outside of the rotating main shaft is fixedly connected with push rubber plate, one side of the guide box body is horizontally provided with butt joint channel, more convenient and efficient when screening is handled under adopting integrated structure, it is more efficient and comprehensive to let its screening processing simultaneously in combination with sorting and vibration screening structure.

The utility model relates to the technical field of kiwi fruit planting, and disclose a kind of climbing frame for kiwi fruit planting, including two support plates, the outside of two support plates is slidably provided with a plurality of mounting plates, the inside of a plurality of mounting plates is slidably penetrated with first fixed bolt and first fixed bolt penetrates support plate, the top of a plurality of mounting plates is fixedly provided with two clamping plates, same horizontal two mounting plate top is connected with fixed plate and fixed plate is between two clamping plates, second fixed bolt is slidably penetrated between two clamping plates and second fixed bolt penetrates fixed plate, when planting, by supporting structure, support plate is installed in suitable position, then according to actual demand, a plurality of mounting plates are slidably installed on the outside of support plate, fixed by first fixed bolt, then fixed plate is installed between the top of same horizontal two mounting plates, fixed plate is fixed, to adjust and increase fixed plate according to use requirement, facilitate kiwi fruit to climb.

1. The name of the design product: kiwi fruit packaging box. 2. The use of the design product: for packaging kiwi fruit. 3. The design points of the design product: in the combination of shape and pattern. 4. The picture or photo that best shows the design points: front view. 5. The bottom surface of the design product is the part that is not easy to see or cannot be seen during use, so the top view is omitted.

The application discloses a kiwi fruit residue-based pectin / cellulose composite slow-release antibacterial fresh-keeping bioplastic and a preparation method and application thereof, and belongs to the technical field of food fresh-keeping packaging materials. Kiwi fruit residue powder is dispersed in a water-ethanol mixed solution, centrifugal separation is carried out, the upper clear liquid is collected as a pectin enrichment liquid, and the lower solid is collected as a crude cellulose residue; hemicellulase is added to the water solution of the crude cellulose residue for enzymolysis, centrifugal separation is carried out, and the solid residue is collected to obtain an activated cellulose skeleton; an antibacterial agent is added to the activated cellulose skeleton and uniformly mixed to obtain a cellulose skeleton rich in the antibacterial agent; the cellulose skeleton rich in the antibacterial agent is uniformly mixed with the pectin enrichment liquid from which water is removed, cooled, ultrasonically treated, flow-cast formed, and dried to obtain a kiwi fruit residue-based pectin / cellulose composite slow-release antibacterial fresh-keeping bioplastic film. The film can solve the problems of petroleum-based plastics, such as difficult degradation, poor mechanical property of ordinary bioplastics, single fresh-keeping function and easy loss of antibacterial components.

The present application relates to fruit wine brewing technical field, particularly to a kiwi fruit wine and its brewing method. The present application takes kiwi fruit dregs as raw material, mixes the dregs with water, then adds fermentable sugar and pectinase for first enzymolysis, after first low-temperature fermentation, adds pectinase again for second enzymolysis, adds fermentable sugar and wine yeast seed culture solution for second low-temperature fermentation, then adds honey for third low-temperature fermentation, finally ages and filters to obtain kiwi fruit wine. The present application realizes high-value utilization of kiwi fruit dregs through twice enzymolysis and three times gradient low-temperature fermentation, the product has moderate alcohol content, good active ingredient retention, excellent flavor, and is suitable for industrial production.

The present application belongs to the technical field of postharvest processing of fruits, and particularly relates to a method for brightening the surface of kiwifruit based on dynamic chlorine dioxide and a processing system. The method comprises placing postharvest kiwifruit in a closed lightproof processing space, carrying out gas phase chlorine dioxide fumigation under the condition of 20-30 DEG C, and making the gaseous chlorine dioxide concentration in the processing space change according to a three-stage dynamic concentration-time curve of "rising-stable-declining". In the method, the initial concentration Co gradually rises to the peak concentration Cmax in 0-5 h, is maintained at 0.8Cmax-1.2Cmax in 5-8 h, and falls to the terminal concentration Cend in 8-12 h, wherein Co is 0.3-0.7 mg / L, Cmax is 0.7-1.1 mg / L, and Cend is 0.3-0.7 mg / L. After the processing, ventilation is carried out until the residual chlorine dioxide concentration is not higher than 0.1 mg / L. The method can improve the brightness of the fruit skin, reduce the browning index, and delay the re-browning of the fruit surface during the shelf life, under the condition of keeping the microstructure of the fruit skin cells, pores and cuticle intact, and is suitable for improving the commercial fruit surface quality of postharvest kiwifruit.

The present application belongs to the field of kiwi fruit planting, and discloses a management method of kiwi fruit trees. The present application adopts a double-layer reverse U-shaped ring cutting method, which can slow down the downward transportation of photosynthetic products to a large extent and for a long time, effectively improves the yield and quality of kiwi fruit, reduces the risk of tree death, and balances the vegetative growth and reproductive growth of kiwi fruit. In addition, the present application provides a new type of composite control agent for brown spot disease and leafhoppers, which can more efficiently and scientifically control diseases and pests, thereby significantly improving the yield and quality of kiwi fruit.

The application provides a Pantoea agglomerans KVBP1 strain, which is classified and named as Pantoea agglomerans KVBP1, and is preserved in the China Center for Type Culture Collection with a preservation number of CCTCC NO: M 20252888. The application also provides application of the KVBP1 strain in prevention and treatment of kiwi fruit canker disease and a biocontrol agent for preventing and treating kiwi fruit canker disease. The application has the advantages that a strain with a significant prevention and treatment effect on kiwi fruit canker disease is screened from kiwi fruit plant tissues and rhizosphere soil, is identified as the Pantoea agglomerans KVBP1 through multi-gene sequence analysis, and is verified in function through physiological and biochemical determination and in-vitro and in-vivo prevention and treatment effect tests, thereby providing a new high-quality biocontrol strain resource and technical support for healthy and sustainable development of the kiwi fruit industry.

This invention belongs to the field of food processing technology, specifically disclosing a sleep-improving active peptide complex, its preparation method, and its application. The preparation method includes the following steps: S1, mixing and grinding jujube seed and lily bulb, sieving, mixing with kale powder, adding deionized water, heating under reflux for extraction, combining the extracts, filtering, and concentrating under reduced pressure to obtain extract A; S2, mixing dried tangerine peel, hawthorn, and kiwi fruit powder, adding a 70% (w / w) ethanol solution, heating under reflux for extraction, combining the extracts, filtering, and concentrating under reduced pressure to obtain extract B; S3, mixing extract A obtained in S1 with extract B obtained in S2, inoculating with *Lactobacillus plantarum*, fermenting to obtain a reactant; S4, mixing the reactant obtained in S3 with collagen cyclic dipeptide, spray drying to obtain the active peptide complex. This active peptide complex has good stability and solubility, can significantly shorten sleep latency, prolong sleep duration, and improve sleep quality.

The application discloses a kiwi fruit storage period deterioration monitoring method based on gas component analysis, and particularly relates to the field of kiwi fruit storage period deterioration monitoring, which comprises the following steps: introducing a mixed gas flow path into a kiwi fruit storage space, guiding the mixed gas into the entrance of an electric field trapping cavity, and keeping the mixed gas entering the electric field trapping cavity in the original component proportion of the storage space; applying a preset electric potential in the electric field trapping cavity, forming a trapping area of polar molecules in the electric field trapping cavity, and adsorbing the deterioration precursor gas in the mixed gas in the trapping area to form an enrichment structure corresponding to the adsorption time. Through the electric field trapping and spatial enrichment of the extremely low concentration of the deterioration precursor gas in the mixed gas, and then inputting the enriched high local concentration gas into a tunable laser absorption link to realize the explicitness of the weak signal, the problem that trace precursor gas characteristic signals cannot be separated in a wide absorption background in the prior art is solved.

The utility model relates to a net format steel pipe columnar shed frame for kiwi fruit planting belongs to kiwi fruit planting technical field, the net format steel pipe columnar shed frame for kiwi fruit planting, including a plurality of stand, a plurality of stand are grid -like setting, support mechanism, support mechanism set up between multiple left and right stand, the support mechanism includes crosspiece and threading ring, crosspiece respectively set up between two groups of stand, the net format steel pipe columnar shed frame for kiwi fruit planting, through being provided with adjustable threading ring above crosspiece, when the worker installs threading ring, through bolt, the clamping piece outside crosspiece is folded to crosspiece and is clamped tightly, because the top side wall of clamping piece does not contact each other, the worker uses bolt to pass through fixed hole, makes two sets of clamping piece extrude crosspiece, realizes fixed, conversely then loosens bolt, moves the position of inner sliding block, namely realizes the demand of adjusting the position of threading ring.

The application discloses a kiwi fruit grading method based on machine vision and multi-feature fusion, a sorting device and a control method. The sorting device comprises an image processing device, a controller, a visual sensor and a plurality of fruit outlet boxes. When the kiwi fruit reaches the detection station, the controller sends a trigger signal to the visual sensor to perform image acquisition. The image processing device receives image data, sequentially performs image preprocessing, kiwi fruit target area extraction, multi-dimensional feature extraction and multi-feature fusion grading, and generates corresponding grading signals sent to the controller. A plurality of trays are arranged on the annular conveying track and move along the track in a circulating manner. In the image acquisition stage, the controller drives the tray to rotate one revolution to collect the full-color image data of the kiwi fruit. In the sorting and placing stage, the controller drives the tray to move to the station corresponding to the fruit outlet box according to the grading signal and performs a turnover action, realizing the automatic, multi-index and high-precision sorting of the kiwi fruit, and significantly improving the sorting efficiency and product consistency.

The application belongs to the field of plant protection, and specifically provides application of an amide compound containing a piperidine and pyridine structure in preparation of a medicine for preventing and treating fungal diseases. The amide compound containing the piperidine and pyridine structure has the following structure: and has excellent fungicidal activity on rice helminthosporium leaf spot disease, wheat scab disease, oilseed rape sclerotinia disease, gray mold disease, rice rice blast fungus disease, eggplant fusarium wilt disease and actinomyces of kiwi fruit disease.

This invention relates to the field of fruit wine brewing technology, and discloses a method for brewing kiwi wine based on biocontrol bacteria treatment and cold treatment. The method includes the following steps: first, selecting kiwi fruits slightly infected with black spot disease, and then using *Pseudomonas* (… Pseudomonas sp. The fruit is soaked in a solution of strain SCMHT110 to inhibit disease development and form a protective biofilm on the fruit surface. After treatment, the fruit is appropriately dried, and diseased areas are removed. The treated fruit is then subjected to a cold treatment process, followed by fermentation to produce kiwi wine. The advantage of this process lies in the synergy between the bioprotection provided by a specific strain and a specific process, enabling the safe and high-value utilization of mildly diseased fruit. Simultaneously, the cold soaking process effectively preserves the typical aroma, flavor, and nutrients of the fruit, providing an innovative integrated solution for improving raw material utilization and product quality in the kiwi processing industry.

This utility model discloses a high-efficiency fixing and disassembly device for a kiwifruit trellis, including a support sleeve. A first threaded rod is rotatably connected inside the support sleeve, and a support rod is threadedly connected to the outer side of the first threaded rod. A second threaded rod is rotatably connected to the outer side of the support sleeve. A first limiting sleeve is slidably connected to the outer side of the first limiting sleeve, and a first limiting catch is provided on the outer side of the first limiting catch. A first ball is movably connected inside the first limiting catch. A second limiting sleeve is provided at the upper end of the support rod, and a roller is rotatably connected to the outer side of the second limiting sleeve. The device also includes a fixed column, with a second limiting catch on the outer side of the fixed column. A second ball is movably connected inside the second limiting catch. A traction rope is provided between the first ball and the second ball. This utility model facilitates the assembly and disassembly of the trellis and allows for easy adjustment of the height of the traction rope, making it convenient for pruning kiwifruit vines.

The application discloses a kiwi fruit quality deterioration detection method based on hyperspectrum and deep learning, relates to the field of fruit and vegetable quality nondestructive detection technology, collects hyperspectrum images and extracts full-band spectrum data, carries out deterioration grade labeling and division on the data after smoothing pretreatment, trains and optimizes a one-dimensional convolutional neural network model embedding spectrum original features and deep convolutional feature fusion grading determination operation, finally inputs sample spectrum data to be detected into the model, and outputs deterioration grade results; the application collects hyperspectrum images and constructs a standardized spectrum data set, combines the one-dimensional convolutional neural network model embedding spectrum original features and deep convolutional feature fusion grading determination operation, realizes classification and quantitative determination of fruit deterioration grades, effectively solves the problems of strong subjectivity and low efficiency of traditional detection, improves detection precision and robustness, and provides standardized technical support for postharvest quality grading and commercialization of kiwi fruits.

The application discloses a male tree cultivation method for improving comprehensive output value of a kiwi orchard, wherein the male kiwi trees are arranged in a row and column mode, that is, a straight male tree mode, the male kiwi trees are arranged in a mode that a main stem and multiple main vines are arranged on both sides of the main stem, when the branches can be placed on a shelf, the main vines and flowering branches are fixed on steel wires which are parallel to the male tree row and arranged in a longitudinal plane, a one-stem multi-vine wall surface type modeling is formed, and the wall surface is perpendicular to a fruiting horizontal plane of female trees and is distributed above and below the fruiting horizontal plane of the female trees. The method effectively reduces the land occupation of the male trees, widens the fruiting space of the female trees, and compared with traditional female flowers and male flowers in the same horizontal plane, the pollination male trees form a flower wall which is perpendicular to the fruiting horizontal plane of the female trees, so that the natural pollination efficiency of the kiwi is obviously improved, the quality and yield of the kiwi are improved, surplus male flowers are collected to prepare commercial pollen, and the comprehensive output value of the kiwi orchard is further improved.

The application provides a kiwi fruit storage and preservation monitoring system based on dynamic air conditioning and cold chain traceability, and belongs to the technical field of fruit and vegetable cold chain storage and preservation, dynamic air conditioning regulation and control and cold chain traceability monitoring, and comprises the following steps: generating a shelf level monitoring state vector by fusing transportation position, weather, road conditions, packaging state and environmental parameters, realizing intelligent scheduling of regional dynamic air conditioning regulation and control and monitoring components; adopting machine vision to synchronously extract fruit damage features and juice consumption features, constructing a carriage abnormal distribution layer, and completing accurate quality anomaly judgment and grading disposal; generating a consortium chain trusted traceability chain based on grading record data, and dynamically optimizing cold chain warehouse inventory scheduling. The application can realize shelf level accurate preservation management and control, early abnormal identification, low power consumption operation and full link trusted traceability, significantly reduces kiwi fruit cold chain loss, and improves storage quality and supply chain management efficiency.