87 results about "Jackfruits" patented technology

The invention relates to a jackfruit product made of young unripe jackfruit having the following characteristics: - a moisture content of 3-10%, - a rehydration ratio below 1:3, and - an excretion value below 20% of the rehydrated product. The invention also relates to a method for producing a jackfruit product and a food product including a jackfruit product.

The invention discloses a jack-fruit-shaped manganese-rich precursor as well as a preparation method and application thereof. The manganese-rich precursor is of a composite multilevel structure, the composite multilevel structure is three-stage particles, the three-stage particles are composed of first-stage particles and second-stage particles jointly, and the second-stage particles are formed by stacking a plurality of first-stage particles and are of a sphere-like structure; the third-stage particles are formed by stacking a plurality of second-stage particles and are of jack-fruit-shaped structures; the specific surface area SSA of the manganese-rich precursor is larger than or equal to 80 and smaller than or equal to 200 m < 2 > / g, and the tap density TD of the manganese-rich precursor is larger than or equal to 1.3 g / cm < 3 >. The manganese-rich precursor has high specific surface area and high tap density at the same time, the change rule that the specific surface area and tap density of the precursor always present opposite changes is broken, and the positive electrode material end prepared from the precursor has higher capacity.

The invention provides a fresh-cut jack fruit shelf life prediction method based on characteristic metabolites, relates to the technical field of food preservation, and solves the problems that the existing shelf life prediction method depends on subjective evaluation or single physicochemical indexes, so that the precision is insufficient, and environmental parameters cannot be dynamically integrated. The method comprises the following steps: detecting metabolite components of fruit bracts with different freshness through liquid nitrogen grinding in combination with an HS-SPME / GC-MS technology, and screening a VIP value gt by using an OPLS-DA model; a BP neural network model is constructed, the concentration of the metabolites and storage parameters are input, the shelf life is predicted, and the model is verified and corrected by comparing a predicted value with an actual value. According to the method, the warehouse logistics strategy can be dynamically optimized, and the quality loss of the fresh-cut jackfruits is reduced.

The invention belongs to the technical field of pesticides, and particularly relates to an insecticide composition for preventing and treating hylocereus oryzae of jackfruit. The insecticide composition for preventing and treating the jackfruit diaphania testis borer comprises an active component, and the active component is formed by compounding polyflubendiamide with spinetoram, ivermectin or guadipyr, and the active component is formed by compounding the polyflubendiamide with the spinetoram, the ivermectin or the guadipyr. When the flubendiamide is compounded with the spinetoram, the ivermectin or the guadipyr according to a certain mass ratio, the flubendiamide and the guadipyr have a synergistic effect on prevention and removal of the heortia vitessoides. Therefore, the pesticide composition provided by the invention can improve the prevention and control effect on the hylocereus flabellatus on the jack fruit, reduce the use amount of the pesticide and solve the problems of pesticide residue and environmental pressure. Meanwhile, the insecticide composition can delay the development of pest resistance to insecticide.

The invention belongs to the technical field of starch processing, and particularly relates to a preparation method of jack fruit seed resistant starch based on hydro-thermal treatment. Comprising the following steps: uniformly mixing jack fruit seed starch and plasma activated water, then gelatinizing, continuously stirring until the jack fruit seed starch is completely gelatinized, then adding gallic acid, continuously stirring, and after the reaction is finished, cooling, cleaning, drying and sieving to obtain the jack fruit seed resistant starch, wherein the gelatinization is carried out under the condition that the temperature is 80-100 DEG C. According to the method, the characteristic that plasma activated water is acidic is utilized, the jack fruit seed starch is induced to be combined with more polyphenols through hydrothermal treatment, more V-shaped compounds are formed, and the compounds have more resistant starch content, can effectively inhibit the activity of digestive enzymes and remarkably reduce the in-vitro digestibility of the jack fruit seed starch.

Food composition containing as component (a) dried, crushed and rehydrated pulp of young, unripe jackfruit in an amount ranging from 1 to 70% by weight, based on the composition, wherein the dried, crushed pulp has been rehydrated with a weight-based rehydration ratio [weight of rehydrated pulp : weight of dried pulp] ranging from 4 : 1 to 20 : 1, and as component (b) chopped and / or minced meat and / or chopped and / or minced fish and / or chopped and / or minced seafood in an amount ranging from 30 to 95% by weight, based on the composition.

The present invention relates to the field of pesticide technology, and more specifically to a fungicide composition that improves the effectiveness of preventing and treating jackfruit fruit rot. The fungicide composition, comprising a compound of farnesol and cyproconazole as active ingredients; the mass ratio of farnesol to cyproconazole is 1-9:5-1. Based on existing pesticides, the present invention compounds different active ingredients of pesticides to screen for synergistic combinations. This combination can improve the effectiveness of preventing and treating jackfruit fruit rot, reduce pesticide application dosage, and delay the development of drug resistance in pathogens.

The application discloses a receiving device for jackfruit, which comprises a support, a buffer cloth, a retractable structure, a supporting rod and an air cushion. Two supports are arranged in parallel and at intervals, and each support is composed of a fixed rod and two roller shafts which are installed at two ends of the fixed rod through fixing bases. One of the roller shafts is rotatable to roll up or unroll the buffer cloth. The retractable structure is composed of hinged connecting rods to realize folding and unfolding of the supports. The supporting rod is connected to the supports to form a triangular support when unfolded. The air cushion is detachably connected to the supports, and the side wall is provided with a boss with a through hole for fixation. Impact is absorbed through an air buffer layer which is not fully inflated. The device effectively reduces the risk of fruit damage during picking, improves the safety of operation, and is suitable for efficient picking of large fruits such as jackfruit.

1. The name of the product of this design: packaging bag (daily freeze-dried jackfruit 20g). 2. Purpose of the product with this design: The product with this design is used for an outer packaging bag for freeze-dried fruits. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention provides a preparation method of dextrin with a high conversion rate. The preparation method comprises four steps of preparation of a reaction system A, pretreatment of the reaction system A, enzymolysis and purification. Jackfruit seed starch, ginger starch and standard potato starch are compounded according to the mass ratio of 5: (2.1-2.4): 1 to serve as a starch source, the use amount of the standard potato starch can be effectively reduced, and the production cost of dextrin is greatly reduced; by screening a starch source, optimizing a fermentation process of bacillus Y112, cooperating with an ultrasonic-microwave combined pretreatment process and strictly controlling technological parameters of an enzymolysis process, the activity of cyclodextrin glucotransferase and the specificity of the cyclodextrin glucotransferase with the starch source can be effectively improved, and in a dextrin generation process, the content of glucose in the starch source is increased; and the conversion rate of the alpha-cyclodextrin can be increased to 42.4%-49.1%. The method has the advantages of being low in raw material cost, high in enzyme activity, mild in reaction condition, short in reaction period, high in alpha-cyclodextrin conversion rate, easy and convenient to operate, low in implementation cost and convenient to popularize and implement.

The utility model discloses a jackfruit planting flower promoting device which comprises a handle, a fixing cylinder, a fixing rod, a clamping mechanism, a rotating mechanism, a mounting plate, a movable groove, a locking mechanism, a lead screw and a cutter, the fixing cylinder is fixedly connected to the front end of the handle, the fixing rod is inserted into the fixing cylinder, the clamping mechanism is arranged on the upper portion of the fixing cylinder and the upper portion of the fixing rod, and the rotating mechanism is arranged on the fixing rod. The rotating mechanism is arranged at the front end of the fixing plate, the movable groove is formed in the front end of the mounting plate, the locking mechanism is arranged between the mounting plate and the movable groove, and the cutter is fixedly connected to the opposite end of the connecting plate. Compared with the prior art, the utility model has the advantages that the clamping mechanism is arranged, and the fixing rod is matched with the fixing cylinder to freely extend and retract to adjust the length; the rotating mechanism is arranged so that the mounting plate can rotate freely, and the cutting angle of the cutter is adjusted; and the locking mechanism is arranged, so that mounting and dismounting are very fast, and maintenance and replacement are convenient.

The present invention relates to the technical field of agricultural cultivation, and particularly to a method for fertilizing the soil in a jackfruit orchard. This method mixes the original soil with branches and leaves for pre-decomposition of the branches and leaves, combines a composting agent and a nitrogen source for composting the branches and leaves, and then combines a tree-nourishing fertilizer with a specific ratio, effectively accelerating the composting speed of the branches and leaves, improving the soil fertility, promoting the absorption of nutrients by jackfruit leaves, and ultimately increasing the yield of jackfruit. In addition, this method can effectively reduce the labor force and the dosage of commercial organic fertilizer, and has the advantages of easy operation, low cost, convenient implementation, and low requirements for technical conditions. Compared with centralized pulverization and decomposition, the labor force can be significantly reduced, and the dosage of commercial organic fertilizer can be reduced by more than 10%; compared with the methods of centralized incineration and direct stacking on the ground surface, the soil organic matter and nutrients are significantly improved, and the soil pH, microbial and nematode diversities are all significantly increased, and greenhouse gas emissions can also be reduced, which plays an important role in maintaining a healthy agricultural ecological environment.

The conveying device comprises a conveying pipe, a material conveying auger is arranged in the conveying pipe, a feeding port and a discharging port are formed in the two ends of the conveying pipe respectively, the material conveying auger is connected with a motor through a speed reducer, a smashing machine is arranged on the feeding port, and a spray head installation box is arranged on the conveying pipe. A plurality of sprayers are arranged in the sprayer mounting box and connected with a liquid delivery pipe through hoses, and an openable baffle is arranged on the delivery pipe at the front ends of the sprayers. According to the conveying device for extracting the food source polysaccharide of the jack fruit, the pulverizer, the conveying pipe and the filtering device are integrated, stirring is completed in the conveying process, and the use convenience degree of equipment in the polysaccharide extraction process is greatly improved; the sprayer is arranged on the conveying pipe, jackfruit powder and a solution can be mixed more conveniently, the baffle capable of being opened and closed is arranged on one side of the sprayer, the functions are comprehensive, and the device is very practical.

This utility model provides a jackfruit planting branch support device, including a support frame body and a support mechanism. The support mechanism includes a tray, a lifting support rod, a fixed support rod, threaded holes, fixing bolts, and an anti-slip base. The device is characterized by: a support mechanism being provided on the outer surface of the support frame body; the support frame body having three connecting blocks forming a triangular structure, with a detachable connection between the three connecting blocks; each connecting block having pins at both ends, and the other two connecting blocks having pin holes that mate with the pins, with the pins being fixed by inserting pins into the pin holes; each of the three connecting blocks having notches, forming a circular through hole that can enclose the jackfruit trunk. The support mechanism allows for support of branches at different angles and heights.

1. The name of the design product: jackfruit knife. 2. The use of the design product: for cutting jackfruit. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The invention relates to an automatic jackfruit stamen digging device based on machine vision. The automatic jackfruit stamen digging device comprises a light source, a cross linear module, an inner stamen fine rotary knife, a conveying chain, a frame, a side face positioning module, a material receiving disc, a vision module, a universal air nozzle, a rotating motor, an inner stamen rough scraper, an end clamping module, a proximity sensor and a proximity sensor induction block. In the feeding process, it can be ensured that jackfruits accurately reach a processing station through a chain type conveying belt, a triangular limiting block and a proximity sensor; during stamen digging, a visual module is matched with a light source for lighting to carry out image acquisition on the surface of a jack fruit to be subjected to stamen digging, after acquisition is completed, the image is uploaded to an industrial personal computer for data analysis, then cross module feeding path data is output, and in combination with combined movement of a rotating motor, most of the inner stamen of the jack fruit can be cut off by a rough scraper in a rough scraping stage; and in the fine rotation stage, the inner core of the jackfruit is further cut off by using a fine rotation knife, and the two processing stations are matched to dig the core, so that the degree of opening the jackfruit is not influenced finally.

The present application relates to the technical field of fruit wine brewing, and specifically discloses a preparation process of high-grade jackfruit wine. The preparation process of high-grade jackfruit wine comprises the following steps: S1, adding a compound enzyme preparation to jackfruit pulp to obtain fermented fruit pulp through enzymolysis; S2, standardizing and calibrating the sugar content of the fermented fruit pulp, and then inoculating food-grade brewing dry yeast according to the sugar content and initial pH value of the fermented fruit pulp; after inoculation, a fermentation control aid is added for fermentation; S3, after fermentation, aging and sterilization are performed to obtain finished high-grade jackfruit wine. The preparation process of the present application significantly improves the stability of the fermentation process through the synergistic effect of multiple control measures, thereby ensuring the stability of the alcohol content.

The utility model provides a device for ripening jackfruit, which relates to the technical field of fruit ripening, and comprises a support leg and a working bin, the upper end of the support leg is fixedly connected with the working bin, one side of the working bin is rotatably connected with a protective door, the inner side of the working bin is provided with a rotary placing assembly, and the protective door is arranged on the inner side of the working bin through the rotary placing assembly. The jack fruit ripening device ensures that jack fruits are uniformly exposed to ethylene gas and other environmental conditions in the ripening process, each jack fruit can obtain a consistent ripening effect through continuous rotation, meanwhile, the falling risk caused by rotation is prevented, the vertical space in the working bin can be fully utilized through the design of the assembly, and the working efficiency is improved. The multi-layer structure is achieved to increase the number of single-time ripening, efficiency is improved, in the aspect of power transmission, the driving motor and the torque converter connected through the flat key guarantee the stability of the rotating speed, the influence of too high speed or too low speed on the ripening effect is avoided, and therefore a safe, reliable and efficient working environment is provided.

The invention belongs to the technical field of pesticides, and particularly relates to a bactericide composition for preventing and treating soft rot of jackfruit flowers and fruits. The bactericide composition for preventing and treating the soft rot of the jackfruit flowers and fruits comprises an active component, and the active component is formed by compounding meconazole and paeonol or eugenol. According to the invention, the meconazole and the paeonol or the eugenol are compounded, so that compared with a single agent, the prevention and treatment effect on the soft rot of the jackfruit flowers and fruits can be improved, the dosage of the agent can be reduced, and the prevention and treatment cost can be reduced. In addition, the sterilization mechanism of the meconazole is different from that of paeonol and eugenol, so that the drug resistance risk of the medicament is reduced, and the generation and development of drug resistance of pathogenic bacteria are delayed.

The invention relates to the technical field of molecular breeding, and discloses an SNP (Single Nucleotide Polymorphism) marker primer group for identifying the authenticity of a hybrid of jackfruit GHsj1405 and jackfruit GHsjf146 and application of the SNP marker primer group. The primer combination is used for amplifying the following SNP (Single Nucleotide Polymorphism) site: SNP05, which is located at the 3192996th site on a chromosome 5, and the genotype is A / G; sNP16 is located at the 5352048th site of the No.16 chromosome, and the genotype is G / C; sNP24 is located at the 6177443rd site of the 24 # chromosome, and the genotype is A / G; sNP25 is located at the 1839615th site of the chromosome 25, and the genotype is A / T; sNP28 is located at the 19248872nd site of the No.28 chromosome, and the genotype of the SNP28 is T / C. By adopting the SNP marker primer group, the authenticity of the hybrid of the jack fruit GHsj1405 and the jack fruit GHsjf146 can be quickly and effectively identified, and the genetic breeding of the jack fruit is facilitated.

This invention discloses a jackfruit wine tasting and review management system. By collecting publicly available review data in real time, it first filters out non-professional content based on preset professional standards. Then, it performs deep clustering analysis of semantic and visual features on text and image information with professional value to identify consensus-based evaluation viewpoints. From this, it further selects high-quality human reviews with accompanying authentic verification information as high-weighted processing objects. Finally, it generates targeted professional-level responses including Q&A and improvement commitments, and can also improve the wine's production process or ingredient ratios based on professional reviews. This achieves the identification and hierarchical management of reviewers' professional levels, solving the technical problem of existing general review systems that use an equal weighting strategy for all users' reviews and lack the ability to discern reviewers' professional levels.

An organic dental gum pad formed from a moldable composition includes a nano starch-based biomaterial, including a nanocomponent, a starch biocomposite, and an organic composition. The nanocomponent includes fish bone powder, oyster shell powder, coconut shell powder, graphene, and sheep bone powder. The starch biocomposite includes date seed nano-starch, black palm seed-based nanocellulose, corn starch, and olive seed-based nano-starch, and the organic composition includes at least one of Lannea sp. glue, waste jackfruit latex, Acacia nilotica glue, a sheep gut oil-based glycerin, beetroot peel dye, dragon fruit peel dye, mangosteen dye, pomegranate peel, and aroid peel gel. The organic dental gum pad further includes at least one polymer component, and a cyanoacrylate. The moldable composition includes particles having an average particle size of less than 30 nm, and a molded structure has a thickness of 0.5 to 4 mm.

The invention discloses a preparation method of a jackfruit shell biomass hard carbon material for the negative electrode of a sodium ion battery, belonging to the technical field of sodium ion batteries. The invention uses jackfruit shells as raw materials, and after soaking in an alkali mixed solution, low-temperature pre-carbonization, alkali solution soaking, acid solution soaking, and high-temperature carbonization, a biological hard carbon material that can be used for the negative electrode of a sodium ion battery is obtained. The biological hard carbon material has a large number of lamellar structures and honeycomb network structures, which can enable sodium ions to be effectively inserted and extracted from the negative electrode, has good electrochemical performance, provides a new idea for the research and development of sodium ion battery technology, and has broad application prospects.

The invention belongs to the technical field of starch processing, and particularly relates to a preparation method of jackfruit seed resistant starch based on ultrasonic treatment. Uniformly mixing jack fruit seed starch and plasma activated water to obtain a starch solution; performing ultrasonic treatment on the starch solution, performing gelatinization, then adding gallic acid, performing uniform stirring, performing compounding through a shaking table, performing cooling, performing drying, and performing sieving so as to obtain the jackfruit seed resistant starch. The conditions of the ultrasonic treatment are as follows: the power is 300 to 600 W, the frequency is 40 Hz, and the time is 30 to 60 minutes. The compound with high resistant starch content is prepared by utilizing a synergistic modification method of two physical technologies of ultrasonic wave and plasma activated water. Meanwhile, chemical reagents are not used in the preparation method provided by the invention, and the preparation method can be used in food labeled with clean labels.

The utility model discloses a cantaloupe protection bag which comprises a bag body, a groove is formed in the bag body, a hook-and-loop fastener is arranged on the inner wall of the groove, an attaching block is attached to the groove, a paste matched with the hook-and-loop fastener is arranged on the back face of the attaching block, an open groove and a connecting groove are formed in the attaching block, a recording card extends into the open groove, and the recording card is connected with the connecting groove. And a part of the recording card is exposed at the connecting groove. According to the jack fruit picking bag, the attaching block and the groove are fixed through the matching of the hook-and-loop fastener and the paste, so that the attaching block can be taken down from the bag body according to needs, the picking date of jack fruits is recorded on the recording card, and after the jack fruits are picked, the recording card can be easily taken out from the attaching block, so that a new recording card is replaced; the device is used for recording the picking date of other jackfruits and is convenient to use.

The invention relates to the field of food, in particular to pediococcus acidilactici and fermented food prepared from the pediococcus acidilactici. The invention provides pediococcus acidilactici, and the preservation number of the pediococcus acidilactici is CGMCC (China General Microbiological Culture Collection Center) No. 31573. The microbial diversity of the jackfruit during the storage period after picking is analyzed based on Illumina PE300 high-throughput sequencing, indigenous bacteria suitable for processing and fermentation of the jackfruit are obtained through separation and purification, gene information and function prediction information of the indigenous bacteria are mastered by adopting 16S rDNA sequencing identification and whole genome sequencing, and the jackfruit with good fermentation flavor and high fermentation efficiency is obtained by optimizing the fermentation process. The jack fruit fermented leisure food is simple in process.

The utility model relates to the field of jack fruit breeding devices, and discloses a jack fruit seedling breeding device which comprises a base, the top side of the base is fixedly connected with a plurality of connecting rods, the top sides of the connecting rods are fixedly connected with a seedling raising platform, and the top side of the seedling raising platform is provided with an irrigation groove. A plurality of seedling raising holes are formed in the bottom side of the irrigation groove, seedling raising assemblies are arranged in the seedling raising holes, and a motor is installed in the base. According to the seedling raising device, the seedling raising clamping plates are closed by rotating the rotating shaft, seedlings and soil can be rapidly fixed, the clamping plates are prevented from being opened by hole position limitation after the seedlings are put into the seedling raising holes, and the clamping process in the initial seedling raising stage is simplified. During transplanting, the motor drives the screw rod to drive the lifting platform and the abutting column to eject the seedling culture clamping plate, manual digging is not needed, damage to root systems is avoided, transplanting efficiency is remarkably improved, the method is particularly suitable for large-scale seedling culture scenes, and labor cost and operation loss are reduced.

The jack fruit seedling raising device comprises a water supply tank, water guide cotton and a partition plate, a seedling raising plate is placed on the inner side of the upper end of the water supply tank, water absorption cotton is pasted to the outer side end of a grid plate, a mounting plate is mounted at the inner side end of the water supply tank, and mounting cylinders are fixedly mounted in the mounting plate at equal intervals; and the water guide cotton is arranged in the mounting cylinder in a penetrating mode, and an adjusting shaft is rotationally mounted in the lower end of the water supply tank through a bearing. The utility model belongs to the technical field of jack fruit seedling raising, and aims to solve the problems that in the prior art, watering can only be carried out from the upper portion of a seedling raising device singly, the phenomenon that the interior cannot be thoroughly watered easily occurs, and meanwhile the ventilation effect on the roots of seedlings is poor. The device has the technical effects that water can be conveniently supplied to the soil, the humidity of the soil can be conveniently controlled, and the roots of the jackfruit seedlings can be conveniently ventilated.

This invention relates to a method for preparing jackfruit pulp vinegar, which includes the following steps: selecting 80% ripe fresh jackfruit, peeling and core-removing it, cutting it into pieces, and mixing it with a specific proportion of artificially bred black spiny ants and / or yellow weevils to gnaw on it for 25-30 minutes; freeze-drying and pulverizing the ants and fruit pulp, adding acetic acid bacteria solution and sterile deionized water, and then fermenting until the pH value of the fermentation system fluctuates within ≤±0.1 within 2 hours, indicating fermentation is complete; the jackfruit vinegar stock solution is then post-matured at 20-25℃ in the dark for 7-10 days, vacuum filtered, pasteurized, and the pH value adjusted to 4.0±0.2 before bottling and sealing. This invention, through pre-treatment of raw materials by ant biting, combined with a specific fermentation process, solves the problems of long fermentation cycle, monotonous flavor, and limited nutrition in traditional jackfruit vinegar. The resulting product has a mellow and harmonious flavor, diverse nutrition, and good application prospects.