274 results about "Berry" patented technology

A berry harvesting berries system including a mobile platform and a tendon-driven gripper having fingers made of a compliant material, which prevents unwanted damage to the berries.

Disclosed is an innovative method for genetic transformation through injection of Agrobacterium containing plasmid DNA expressing PLETHORAs (PLT5) or / and WOUNDINDUCED DEDIFFERENTIATION 1 (WIND1) in multiple plant species including Snapdragon and tomato. In addition, this plasmid has also been tested that it can significantly improve the genetic transformation method is not genotype dependent. Genetic transformation can be achieved by promoting de-novo regeneration of shoots in adult plants, which will of significant impact on some perennial plant species such as citrus and blue berry etc. The transgenic de-novo shoot regenerated from adult plants can by-pass the juvenile phase of plants regenerated through the tissue culture method. Expression of PLT5, WIND1, or both can also greatly improve plant regeneration and transgenic transformation through in-vitro tissue culture in recalcitrant plant species.

A berry harvesting berries system including a mobile platform and a tendon-driven gripper having fingers made of a compliant material, which prevents unwanted damage to the berries.

The invention relates to the field of cosmetics, in particular to a berry composition for scalp care and a preparation method and application thereof, and the preparation method comprises the following steps: A, pretreating fruits to obtain berry freeze-dried powder; b, preparing a deep eutectic solvent; c, mixing the berry freeze-dried powder with the deep-eutectic solvent, and performing oscillation extraction to obtain a berry procyanidine crude extract; d, purifying the berry procyanidine crude extract with macroporous resin to obtain a first purified berry procyanidine product; e, removing the solvent from the first purified berry proanthocyanidins to obtain a second purified berry proanthocyanidins; and F, dissolving epicatechin, mixing the dissolved epicatechin with the second purified product of the berry procyanidine, uniformly heating in a vacuum environment, cooling after relieving the vacuum environment, mixing with amino acid hydrochloride, and preserving heat to obtain the berry extract.

The invention discloses an alpine stellate microzymes HZNK494 and an application of the alpine stellate microzymes HZNK494. The saccharomyces cerevisiae HZNK494 is named as the saccharomyces cerevisiae HZNK494, and is preserved in the general microbiological culture collection center of the China Committee for Culture Collection of Microorganisms on November 8, 2023, the preservation address is No.3, No.1 yard, Beichen West Road, Chaoyang District, Beijing, and the preservation number is CGMCC No.28902. The saccharomyces cerevisiae HZNK494 is named as saccharomyces cerevisiae HZNK494. The bacterial strain is obtained by screening and identifying blueberry fruits for the first time, and after the bacterial strain is applied to a fermentation process of special berries such as blueberries, raspberries, mulberries and strawberries and a single raw material or a composite raw material of medicinal and edible resources for biological deacidification, the bacterial strain is found to be capable of effectively reducing the acidity of the fruit wine; moreover, foreign impurities which are brought by other deacidification processes and influence the quality of the fruit wine are not introduced, and the high-quality functional fruit wine which is harmonious in fragrance, taste and mouth feel can be produced.

The invention relates to the technical field of microorganisms, in particular to bacillus velezensis NEAU-L05, application of the bacillus velezensis NEAU-L05, antibacterial cyclic lipopeptide Iturin A and application of the antibacterial cyclic lipopeptide Iturin A. The bacillus velezensis NEAU-L05 disclosed by the invention is preserved in the China General Microbiological Culture Collection Center, the address is Institute of Microbiology, Chinese Academy of Sciences, 3 #, 1 # yard, West Beichen Road, Chaoyang District, Beijing, the preservation date is December 19, 2024, and the preservation number is CGMCC No.33130. The bacillus velezensis NEAU-L05 disclosed by the invention can be used for preparing the bacillus velezensis NEAU-L05. The bacteriostasis rate of the bacterial strain to botrytis cinerea of phytopathogen is 67.2%. The bacteriostatic cyclic lipopeptide ItuinA separated from the strain can improve the storage performance of berries, and a basis is provided for development of multiple biocontrol microbial agents with excellent performance.

A new and distinct variety of grapevine plant named ‘SV34-130-92’ particularly characterized by its medium, green skinned berries that have a muscat flavor and which ripen in early July in the McFarland, California area.

The utility model discloses a small berry pulp grinding device, which belongs to the technical field of food processing, and comprises a bottom plate, a support is fixed on the side surface of the top end of the bottom plate, a barrel shell is rotatably connected in the support, a cover plate is hinged on the opening end of the barrel shell, and two grinding rollers matched with each other are rotatably connected on the side wall of the closed end of the barrel shell. Second gears located outside the barrel shell are fixed to the ends of the two grinding rollers, the two second gears are connected in a meshed mode, a pulping assembly is arranged on the barrel shell, and a cleaning and dredging assembly is arranged in the barrel shell; the barrel shell is driven by the pulping assembly to intermittently rotate by 180 degrees, berry raw materials are continuously and automatically fed to the two grinding rollers to be repeatedly ground, accordingly, the sufficiency of berry pulp discharging is effectively improved, pulp is extracted to the maximum extent, the labor intensity is reduced, and the production efficiency is improved. And the pulping assembly is continuously and automatically cleaned through the cleaning and dredging assembly, so that the problem of residue blockage is avoided, and the pulp discharging speed is increased.

The invention discloses a slow-release antibacterial and antioxidant composite preservative film and a preparation method thereof. The slow-release antibacterial and antioxidant composite preservative film is prepared from a chitosan matrix and Chuzhou chrysanthemum essential oil nano-emulsion loaded in the chitosan matrix, the Chuzhou chrysanthemum essential oil nano-emulsion comprises Chuzhou chrysanthemum essential oil, a surfactant and a cosurfactant, and the average particle size of the Chuzhou chrysanthemum essential oil nano-emulsion is smaller than 200 nm; the composite preservative film has the function of slowly releasing the Chuzhou chrysanthemum essential oil and shows antibacterial and antioxidant activity; the preparation method comprises the following steps: firstly preparing Chuzhou chrysanthemum essential oil into a nano-emulsion by adopting a nano-encapsulation method through a high-pressure homogenization method to form the Chuzhou chrysanthemum essential oil nano-emulsion, then embedding the Chuzhou chrysanthemum essential oil nano-emulsion into chitosan to prepare an active chitosan composite film, and finally applying the antibacterial coating material to food preservation. The antibacterial coating film not only can effectively inhibit pathogenic microorganism infection in berry storage and logistics transportation in a wider spectrum, but also can regulate physiological metabolism of picked berries, delay the senescence process and reduce loss of internal moisture.

The invention discloses pediococcus acidilactici TH903 and application thereof in directional preparation of rare ginsenoside Rg4 by fermenting ginseng berries, and belongs to the field of fermentation engineering, the pediococcus acidilactici TH903 is preserved in the China Center for Type Culture Collection on September 29, 2025, the preservation number is CCTCC NO: M20252155, and the preservation unit is the China Center for Type Culture Collection. The Pediococcus acidilactici TH903 is utilized to successfully and directionally convert ginsenoside Re in the ginseng berry extract into rare ginsenoside Rg4, the rare ginsenoside Rg4 is mainly used as a fermentation product, the main target product, namely the rare ginsenoside Rg4, is accurately prepared, and the Pediococcus acidilactici TH903 has relatively high specificity, and can be used for preparing the rare ginsenoside Rg4. Meanwhile, the method has the advantages of high conversion efficiency and high conversion product content, and a cheap and efficient preparation process is established for the rare ginsenoside Rg4.

The invention discloses a catechin-chitosan oligosaccharide-nano selenium composite material as well as a preparation method and application thereof, and belongs to the technical field of biomass nano materials. The preparation method of the catechin-chitosan oligosaccharide-nano selenium composite material comprises the following steps: firstly, mixing an aqueous solution of sodium selenite and an aqueous solution of epigallocatechin gallate according to the molar ratio of 1: (10-25), and stirring; the catechin-chitosan oligosaccharide-nano-selenium composite material is prepared by adding the catechin into sodium selenite, then adding chitosan oligosaccharide and water, and reacting to obtain the catechin-chitosan oligosaccharide-nano-selenium composite material, the final concentration of the sodium selenite in the reaction system is 1mM, and the final concentration of the chitosan oligosaccharide in percentage by mass is 1-2%. The composite material provided by the invention has relatively excellent antibacterial activity, is easy to clean, natural and environment-friendly, the preservation effect of the composite material applied to the berry fruits is superior to the effect of chitosan under the same concentration, and reference is provided for application ways and product forms such as preservation or packaging of the berry fruits.

The invention relates to the technical field of food component analysis and testing, in particular to a fruit pectin sampling and testing method which comprises the following steps: step 1, directionally freezing and crushing, and calculating a target freezing temperature according to a tissue freezing point temperature and cell structure characteristics of a to-be-tested fruit; step 2, gradient centrifugal separation: mixing the crushed particles with a low-temperature protection buffer solution, and maintaining the temperature to be lower than the critical gelation temperature; executing three-stage centrifugation; parameters of each stage are corrected in real time according to physical characteristics of a preorder isolate; 3, dynamic turbidity detection: mixing a pure pectin component with a reaction solution containing a chelating agent and positive ions; calculating the pectin content according to the geometrical characteristic parameters of the characteristic inflection points, and calibrating a calculation model through a standard atlas database. The method can effectively solve the problems of tissue damage and impurity interference in berry fruits and seed-containing fruits, ensures the accuracy and reliability of pectin detection, and has important technical advantages and application prospects.

The utility model discloses a berry cold chain fresh-keeping storage and transportation device which comprises a shock-absorbing seat, a box body, a revolving door and a placing plate, the box body is movably connected to the inside of the shock-absorbing seat, the revolving door is movably connected to the left side of the front side of the box body through a shaft pin, the placing plate is movably connected to the inner wall of the box body, a sliding groove is formed in the top of the placing plate, and the sliding groove is arranged in the box body. Sliding blocks are movably connected to the two sides of the inner wall of the sliding groove correspondingly, and partition plates are fixedly connected to the tops of the sliding blocks. According to the berry storage and transportation device, by arranging the sliding grooves, the sliding blocks, the partition plates, the two-way screw rods and the adjusting assemblies, the adjusting assemblies can drive the two-way screw rods to adjust the partition plates, the area of the top of the containing plate can be partitioned through the partition plates, and the problems that the device is not provided with a classified storage structure; in the prior art, when berries of different types are put together, soft fruits are crushed due to the difference of weight and hardness, so that the freshness and taste of the berries are influenced.

The application discloses a kind of continuous high-voltage pulse electric field processing berry functional active ingredient reinforced extraction method.The method comprises the following steps: after the cooling device is cooled to reach the set temperature by the processing chamber device, set high-voltage pulse power output parameter, high-voltage pulse power generates bipolar symmetric square wave, set pulse electric field parameter, the distance of two titanium alloy electrodes is 100mm, the pretreated berry material is transported to the processing chamber body, and the high-voltage pulse electric field processing is carried out on the berry material, to obtain the berry extract containing active ingredient.The method proposed in the application uses continuous round square corrosion-resistant pulse electric field processing chamber, the overall structure is convenient to assemble and process, the processing chamber can be increased according to actual needs, and synchronous cooling can be realized at the same time, the low-temperature extraction and active protection of functional active ingredient are realized while the electrode is protected.

A method for enhanced extraction of functional active ingredients from berries by using continuous high-pulse electric field treatment. The method comprises the following steps: after a treatment chamber apparatus is cooled to a set temperature by means of a cooling apparatus, setting high-pulse power source output parameters; a high-pulse power source generating bipolar symmetric square waves; setting pulse electric field parameters, the distance between two titanium alloy electrodes being 100 mm; conveying pretreated berry materials to the body of a treatment chamber; and performing high-pulse electric field treatment on the berry materials, so as to obtain a berry extraction solution containing active ingredients. In the present invention, a continuous circular-to-square corrosion-resistant pulse electric field treatment chamber is used, such that the overall structure is convenient for assembly and machining; additional treatment chambers can be added according to actual requirements; and synchronous cooling can also be realized, thereby realizing low-temperature extraction and activity preservation of functional active ingredients while protecting electrodes.

The invention relates to the technical field of cosmetics, and discloses a composition and application thereof to preparation of a reagent for intervening lip aging. The composition comprises Inca inchi seed oil, stearyl glycyrrhizinate and a myrothamnus flabellifolia leaf and stem extract, wherein the mass ratio of the Inca inchi seed oil to the stearyl glycyrrhizinate to the myrothamnus flabellifolia leaf and stem extract is (1-15): 1: (0.2-10). According to the composition, through scientific compounding and a multi-target epigenetics mechanism, the function of tough lip blood vessels is improved and maintained, meanwhile, the epidermis is repaired, and lip rejuvenation is achieved through the dual effects of the epidermis and the blood vessels.

According to the vibration blanking device, a vibration assembly is arranged on a frame body, the frame body is installed on a vehicle body, a vibration shaft is installed at the output end of the vibration assembly, a plurality of picking brushes are arranged on the periphery of the vibration shaft in the axial direction, the vibration assembly can drive the vibration shaft and the picking brushes to vibrate, and the picking brushes are used for vibrating and blanking berries. The periphery of the vibration shaft is connected to the frame body through a floating assembly, the floating assembly comprises a tightening latch, the tightening latch is fixedly installed on the frame body, one end of the tightening latch is connected with a floating spring in a hanging mode, the periphery of the vibration shaft is wrapped with a belt, and the two ends of the belt are connected to one end of the floating spring. According to the vibration blanking device, the vibration shaft is used for conducting the vibration force of the vibration assembly, so that the picking brush arranged on the periphery of the vibration shaft excites vibration and acts on fruit trees and branches of the fruit trees, berries are picked, the berries cannot be squeezed in the process, and the quality of the berries is guaranteed.

The invention relates to the field of berry picking, and discloses an automatic shrub berry picking device which comprises a self-correcting mechanism, a picking mechanism, a collecting mechanism, a conveying mechanism, a power mechanism and a sorting mechanism. The self-correcting mechanism is used for correcting the deviation of the power mechanism in the walking process; the collecting mechanism is used for collecting berries picked by the picking mechanism, and the collecting mechanism is fixed on the power mechanism; and the conveying mechanism is used for conveying the berries collected by the collecting mechanism to the sorting mechanism for automatic sorting. According to the scheme, the picking device has the self-correcting steering and sorting functions, picking is conducted in a rotary vibration mode and a shaking vibration mode, the picking efficiency is high, the breakage rate is low, the picking net rate is high, plant damage is small, adaptability is high, modular design is achieved, and different berries can be picked.

The invention relates to a saccharomyces cerevisiae engineering strain and application of the saccharomyces cerevisiae engineering strain in production of high-anthocyanin berry wine, and the saccharomyces cerevisiae engineering strain is constructed by knocking out a plurality of beta-glucosidase coding genes in saccharomycetes. The invention provides a brand new thought to improve the content of anthocyanin in the fruit wine, and the method is to knock out the gene for coding beta-glucosidase in the saccharomyces cerevisiae and reduce the hydrolysis effect on the anthocyanin in the fermentation process of the fruit wine. The technology provided by the invention is an important way for improving the nutritional and health-care values of fruit wines of blueberries, mulberries, aronia melanocarpa and the like, has a very huge market demand, and can generate remarkable economic benefits and social benefits.

A sorter or sorting assembly for application to a rear-conveyor fruit harvester, being one that has a primary conveyor with a downstream, rear end located towards the rear of the rear-conveyor fruit harvester, the primary conveyor configured, in use, for collecting harvested material and conveying the harvested material downstream to a rear conveyor. The sorter or sorting assembly can improve the ability of a rear-conveyor fruit harvester to separate waste from fruit, such as berries or nuts. The sorter or sorting assembly may reduce the likelihood of fruit being damaged or destroyed by the rear-conveyor fruit harvester, may reduce the amount of energy the rear-conveyor fruit harvester must expend moving waste, and may reduce the likelihood of waste clogging downstream parts of the rear-conveyor fruit harvester. Therefore, the sorter or sorting assembly may increase the fruit-to-waste ratio of harvested material, increase harvester throughput, and / or increase the value of a fruit harvest.

The present application relates to anthocyanin extraction technical field, disclose a kind of berry anthocyanin extraction equipment and extraction method, extraction equipment includes: extraction machine, the working area of extraction machine is provided with fruit juice cold filtering mechanism, for cold treatment berry and realize efficient extraction;Fruit juice cold filtering mechanism includes four vertical setting mid vertical tube, cloth bag and supply suction liquid component;Wherein: four mid vertical tubes are fixed in matrix in the center position of extraction machine working area, form stable support structure;Mid vertical tube top and limiting disc form rigid connection, bottom is fixedly arranged bottom disc by welding mode;Supply suction liquid component is connected with four mid vertical tubes;Limiting disc is rotatably provided with bevel gear disc outside by bearing assembly, form rotary drive structure;The present application is by setting fruit juice cold filtering mechanism, using 0 to 5 ℃ low temperature extraction liquid and pure water form high pressure cold vortex flow, while physically crushing berry, effectively avoid the damage of high temperature to anthocyanin activity.

The invention is a new and distinct variety of grapevine plant named ‘MN 1325’ that is characterized by its berries that have a crunchy texture, its berries that have a mild labrusca flavor, its berries that have a thick skin, its berries that are suitable for use in baked goods, similar to a blueberry, and its seedless berries (only seed traces).

The acetic fermentation device comprises a fermentation structure, a rotating structure is connected in the fermentation structure, a transmission structure is connected to the rotating structure in a transmission mode, supporting lugs are arranged on the peripheral side of the transmission structure, a connecting rod and a needling structure are connected to the supporting lugs, and the needling structure is connected to the connecting rod. And one end of the needling structure and one end of the connecting rod are jointly connected with a driving wheel structure. The beneficial effects of the utility model are that through the transmission cooperation of other structures of the berry fruits in the fermentation structure, the surface of the berry fruits can be punctured, so that the acetic fermentation efficiency is improved, and the mixed liquid for fermentation can enter the berry fruits more efficiently.

The invention discloses a fresh-keeping method and a fresh-keeping device for a refrigeration shelf after picking of blueberries, belongs to the technical field of postharvest treatment of fruits and vegetables, takes natural metabolism regulation and control and cell stable quality regulation as core innovation points, breaks through the limitation that traditional controlled atmosphere fresh-keeping needs to depend on external energy and single nutrient enrichment, and improves the fresh-keeping effect of the blueberries. And organic unification of environmental control and physiological regulation is realized. The method is simple and convenient to operate, remarkable in effect, low in cost and high in safety, is not only suitable for preservation of picked blueberries, but also can be popularized to storage and transportation links of other perishable berries such as strawberries, blackberries and raspberries, provides an efficient, green and sustainable technical path for preservation of picked fruits and vegetables, and has important industrial popularization value and social application significance.

The invention discloses a special method and equipment for improving the taste of a fruit and nut combined freeze-dried product. The fruit and nut combined freeze-dried product is prepared by the following steps: treating pulp; quick-freezing and crushing: quickly freezing the pulp, and crushing by using a crusher; preparing flowable fruit pulp: mixing the auxiliary materials with the crushed pulp particles, and stirring to obtain the flowable fruit pulp; filling the fruit pulp, namely filling the fruit pulp into a flat plate type mold provided with a plurality of hole sites through automatic filling equipment; the nuts are sucked up through a mechanical suction cup, and finally the nuts are horizontally moved and placed on the hole positions of the flat plate type mold. By the adoption of the device, the procedures of pulp processing, material mixing, nut placing and the like are automated, the production time period is shortened, the manual participation degree is reduced to the maximum extent, the product cost is reduced, the taste and flavor of the product are improved by controlling the specific processing conditions and proportion of pulp, auxiliary materials and the like, the product quality is improved, and the product quality is improved. And the product is more competitive.

The invention relates to the technical field of yoghurt, and provides fruit granule jam, fruit granule yoghurt and a preparation method thereof, the fruit granule jam comprises fruit granules and an embedding layer located on the surfaces of the fruit granules; the embedding layer is prepared from the following raw materials: mixed powder containing hydroxypropyl starch and calcium ions, and a mixed solution containing sodium alginate and having the viscosity of 200-600cps; the surfaces of the fruit grains are coated with the mixed powder and then are mixed with the mixed liquid, and gel formed by the calcium ions and the sodium alginate is used as a part of the embedding layer; the mass content of the hydroxypropyl starch in the mixed powder is more than 30%. The embedding layers on the surfaces of the berry granules can improve the integrity of the berry granules, effectively reduce the loss of the sour environment of the yoghourt on the taste and flavor of the berries, and reduce the negative influence of oxidation on the color and nutritional ingredients of the berry granules.

The extrusion structure comprises a base, the top of the base is fixedly connected with a stand column, the top of the stand column is fixedly connected with a first motor, one end of the first motor is fixedly connected with a threaded lead screw, and the threaded lead screw penetrates through the stand column and extends into the stand column; according to the extrusion structure of the berry tea rolling equipment, the second motor, the output shaft, the cross-shaped groove, the cross-shaped block, the telescopic rod, the spring, the rolling plate and the fixed plate are matched for use, so that tea leaves can be prevented from being excessively extruded to be broken; the leaves and the stems of the berry tea can keep relatively complete shapes under elastic pressure, and compared with rigid extrusion, the structure provides an elastic protection layer for the tea leaves, so that the damage to the appearance of the tea leaves is reduced, the berry tea can still keep good shapes after being processed, and the market competitiveness of the berry tea can be improved.

The present invention relates to the field of berry picking devices, and in particular to a picking manipulator, comprising a picking apparatus and a cable drive. The picking apparatus comprises a manipulator housing, a first mechanical jaw, and a second mechanical jaw; the first mechanical jaw and the second mechanical jaw are arranged opposite to each other and are separately rotatably connected to the manipulator housing, and an accommodating cavity for placing berries is formed between the first mechanical jaw and the second mechanical jaw; the cable drive comprises a sliding block, a cable clamp base, and at least two picking cables; and each of the multiple picking cables has one end connected to the sliding block and passing through the cable clamp base, and the other end separately connected to the first mechanical jaw and the second mechanical jaw. The sliding block can move back and forth along the length direction of the picking cables, and during the movement of the sliding block, the picking cables are tensioned to overlap or loosened to pick or detach berries, while the first mechanical jaw and the second mechanical jaw perform opening and closing motions. By using the present invention, when performing berry picking, the picking process is highly automated, and berries are not prone to damage.

A new and distinct cultivar of Ilex plant named ‘ROX’ is disclosed, characterized by a dense canopy of dark green foliage, and abundant red berries. Plants have shown good resistance to Anthracnose. Without trimming plants can form a full, pyramidal shaped shrub, or grow into a single clear trunk tree by removing lower branches. Plants do not require pruning to maintain a controlled and attractive shape. The new cultivar is an Ilex, suitable for ornamental garden purposes.

The invention provides a blueberry fruit extract composition containing anthocyanin. The composition has the effects of eliminating free radicals, resisting oxidation, protecting eyes, inhibiting tear secretion reduction, relieving eyestrain and eye dryness, repairing retina, protecting eyesight, preventing and controlling myopia, improving eye blood circulation and the like.