Product
Patsnap Eureka
For R&D, Patsnap Eureka makes reading and utilizing patents & technical documents easy.
Patsnap Eureka AIR
Designed for self-driven R&D workflows. Generate viable solutions, solve complex R&D challenges, empower your innovation with AI.
Patsnap Eureka Materials
Designed for material experts only. Revolutionize your material R&D, from search, analyze, to developing new materials.
Feature
TechResearch
Generate reliable direction feasibility study reports for your R&D in just a few steps.
TechSeek
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
TechMind
As an expert in R&D Theories, TechMind can generates customized viable solutions instantly.
TechRisk
Analyze your overall solution with one click, know your potential R&D risks in advance.
TechMonitor
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
55 results about "Sweet potato storage" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
The sweet potato (Ipomoea batatas) is a very important crop for subsistence farmers in Africa and other developing countries. Due to its relatively short growing period, tolerance to drought and high yield from poor soils, it is used as a famine reserve for many of these households. However, it is a highly perishable food source that is susceptible to destruction by microorganisms, metabolic spoilage, physical destruction and pests. As such they are not generally stored for extended periods of time following harvest. This is a major barrier for the optimal use of the crop and causes a lot of waste.
Method for storing sweet potatoes through winter
InactiveCN104838823AAvoid damp and mildewPrevent mildewAgriculture tools and machinesHarvested fruit hanging devicesSweet potato storageBiology
The invention discloses a method for storing sweet potatoes through the winter. Because requirements for temperature and humidity are strict in the storage process of sweet potatoes, sweet potatoes get mildewed easily due to any carelessness, and economic losses are brought to growers. In the prior art, most sweet potatoes are stored by adopting a cellar lime powder method; however, lime powder emits heat after absorbing water, environment temperature fluctuation is caused easily, sweet potato storage is not facilitated, and sweet potatoes get mildewed and rotted in the storage process. Sweet potatoes stored according to the method are unlikely to get mildewed and are high in freshness.
Owner:娄志
Environment control device for sweet potato storage cellar
InactiveCN103597966AWon't go moldySuitable for bulk storageAgriculture tools and machinesHarvested fruit hanging devicesAgricultural scienceAutomatic control
The invention relates to the field of automatic control, in particular to an environment control device for a sweet potato storage cellar. The environment control device comprises an air feeding device, a humidity removing device, a refrigerating and heating device, a timing device and an intelligent control system. The air feeding device, the humidity removing device and the refrigerating and heating device are connected with the output end of the intelligent control system. The input end of the intelligent control system is connected with a temperature sensor, a humidity sensor and the timing device. The device can control the sweet potato storage cellar automatically, sweet potatoes can be stored in an optimal environment and prevented from going mouldy and decaying in a storing process, and the device is suitable for large-batch storage of sweet potatoes.
Owner:JIESHOU LYUYUAN HIGH EFFICIENCY AGRI DEV
Low temperature resistant sweet potato storage cellar and application
InactiveCN101946597AConvenient temperature and humidity controlImprove smoothnessAgriculture tools and machinesHarvested fruit hanging devicesEngineeringSweet potato storage
The invention relates to a low temperature resistant sweet potato storage cellar and application. The storage cellar comprises a cellar chamber and a tunnel, wherein the cellar chamber is positioned under the ground; the tunnel is positioned on the ground; the cellar chamber is an inverted trapezoid earth ditch which has a wider upper part and a narrower lower part; two side walls of the cellar chamber in a length direction incline inwards; a ventilation opening and a goods delivering opening are formed on the side surface of the tunnel; goods delivering steps are arranged on one side inside the cellar chamber; both ends of the cellar chamber in the length direction are provided with an inlet respectively; and each inlet is provided with a fire wall inside which a flue is formed. The storage cellar overcomes the defects of poor thermal insulation property, high internal humidity and difficult ventilation of a well cellar, and has the advantages of low cost, high storage capacity, easy operation and suitability for popularization and application.
Owner:CROP RES INST SHANDONG ACAD OF AGRI SCI
Method for processing reversed steaming sweet potato
InactiveCN101461418AMaintain nutrientsMaintain propertiesFood preparationFruits/vegetable preservation by dehydrationFlavorHigh pressure
The invention relates to an inverted steamed sweet potato processing method, belonging to the agricultural product deep processing field. The inverted steamed sweet potato processing steps compris: choosing material and cleaning-> peeling-> slivering-> boiling by water-> draining-> first dehydrating-> steaming to soft-> second dehydrating-> re-steaming-> third dehydrating-> packaging-> sterilizing-> cooling-> inspecting-> finishing and warehousing; the method can be implemented by using modern technology and mechanized equipment, and the sterilization treatment is concerned in each step according to the fence principle. The invention overcomes the insufficient of product quality and flavor changeable in high pressure sterilization and not thoroughly in pasteurizing sterilization; keeps the nutrient compositions and peculiar flavor of sweet potato better; avoids the loss caused by fresh sweet potato storage; has a strong practicality, and is one of the domestic ideal methods for sweet potato deep processing.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES
Sweet potato storage method and device
PendingCN107667679ASolve temperature problemsSolve Humidity ProblemsAgriculture tools and machinesFruit and vegetables preservationBrickBiochemical engineering
The invention discloses a sweet potato storage method and device, and belongs to the technical field of agricultural product storage. The storage device comprises a semi-underground type library body,and the library body is provided with a ventilation unit, a heat preservation unit, a monitoring unit, a disinfecting unit and a control unit; the ventilation unit, the heat preservation unit, the monitoring unit and the disinfecting unit are communicated and connected with the control unit separately, and a humidifier is installed inside the library body; the peripheral walls of the library bodyare of a brick concrete structure, and the wall bodies include two layers of 240 mm thick brick walls and a layer of heat preservation board clamped between the two brick walls; the top of the library body is arranged in an inverted-V shape, the library body comprises a wooden plate, a heat preservation plate and a rainproof layer which are sequentially arranged from interior to exterior, and theplates are supported by means of the support. By adopting the semi-underground type library body, meanwhile, the sweet potato storage method is utilized, sweet potatoes can be stored for a long time,and energy resources are saved.
Owner:ZHEJIANG FORESTRY UNIVERSITY
Sweet potato storage method
InactiveCN102132719ABig rotHigh water consumptionFruit and vegetables preservationSweet potato storageMoisture
The invention relates to the technical field of storing agricultural products, in particular to a sweet potato storage method which is suitable to be used in South area in China and solves the technical problems of higher cost, poorer economy performance and the like in the prior art. The sweet potato storage method comprises the following steps: A. sorting of sweet potatoes; B. processing of sweet potatoes; C preparation of soil; and D. stacking and covering of sweet potatoes. Compared with the prior art, the sweet potato storage method has the advantages of being easy to implement, lower in economic cost, not easy to cause rotting or overlarge moisture consumption of the sweet potatoes, and capable of effectively ensuring the quality of the sweet potatoes.
Owner:杭州秀山美地农业科技有限公司
Antiseptic bud-controlling preservative film for potatoes of purple sweet potatoes, sweet potatoes and yam beans
ActiveCN106750453AAvoid chillingReduce contentCoatingsLinear low-density polyethyleneLow-density polyethylene
The invention relates to a mould-proof high-permeable preservative film special for purple sweet potatoes. The preservative film is prepared from linear low-density polyethylene resin, low-density polyethylene resin, calcium carbonate master batch, antifog master batch, antibacterial master batch, silane coupling agent, oleamide, ethylene absorbent, CO2 absorbent, sprout inhibitor, thickening agent, antioxidant, thymol essence oil and methyl jasmonate. The prepared preservative film disclosed by the invention is bright in surface; strength, ageing resistance and stretchability of the film are enhanced; the preservative film has performance of breathability, moisture penetrability, sprout inhibition, mould prevention and fog prevention; the risk caused by high CO2 concentration in a purple sweet potato storage process is reduced; compared with other preservative films, the preservative film has more pertinence on refreshment of the purple sweet potatoes.
Owner:TIANJIN JIESHENG DONGHUI FRESH PRESERVATION TECH
Storing method of sweet potato
InactiveCN102450314AKeep the tasteStay hydratedFruit and vegetables preservationClimate change adaptationBiotechnologySweet potato storage
The invention discloses a storing method of sweet potatoes, belongs to the technical field of agricultural product preservation, and comprises three steps of sweet potato treatment, sweet potato cellar excavation and sweet potato storage; the beneficial effects are that: the sweet potato storage effect is good; the preservation time is long; the taste and the water content of sweet potatoes are maintained.
Owner:王龙群
Storage system for keeping sweet potatoes fresh and sweet-potato storage method
InactiveCN108093890APrevent dry rotPrevent dehydrationAgriculture tools and machinesFruits/vegetable preservation by irradiation/electric treatmentEngineeringSweet potato storage
The invention discloses a storage system for keeping sweet potatoes fresh and a sweet-potato storage method and particularly relates to the field of sweet potato storage. The storage system comprisesa fresh-keeping storage device for storing the sweet potatoes and is characterized in that fresh-keeping storage device comprises a hollow sweet-potato storage chamber, a spreading device for spreading the sweet potatoes and a temperature and humidity regulating device for regulating temperature and humidity in the sweet-potato storage chamber, and the spreading device and the temperature and humidity regulating device are located inside the sweet-potato storage chamber. By the storage system, the shelf life of the sweet potatoes can be prolonged.
Owner:ZHEJIANG FORESTRY UNIVERSITY
Sweet potato storage pretreatment equipment and pretreatment method
PendingCN111528271AReduce residual temperatureReduce storage period rotFood thermal treatmentFruits/vegetable preservation by heatingPretreatment methodCooling chamber
The invention relates to the technical field of sweet potato storage and discloses sweet potato storage pretreatment equipment and a pretreatment method. The sweet potato storage pretreatment equipment comprises an access door, a healing room and a cooling room with access doors oppositely arranged, wherein the end, departing from the cooling room, of the healing room is connected with a first air-supply fan, and a heat device is arranged between the outlet of the first air-supply fan and the healing room; and the end, departing from the healing room, of the cooling room is connected with a second air-supply fan. According to the sweet potato storage pretreatment equipment, sweet potatoes are subjected high-temperature short-time healing-cooling pretreatment after production and before storage, formation of sweet potato tuberous root healing tissues can be effectively accelerated by an environment-friendly pollution-free physical method, and the pretreatment time can be shortened, so that the aims of reducing rot and moisture loss of sweet potatoes during storage, ensuring the storage quality and prolonging the storage period can be achieved.
Owner:ACADEMY OF PLANNING & DESIGNING OF THE MINIST OF AGRI
Green fresh-keeping sweet potato storage method
InactiveCN107913419AReduce spoilageExtended shelf lifeFruits/vegetable preservation by heatingAnimal repellantsAnimal ForagingIrradiation
Owner:ZHEJIANG FORESTRY UNIVERSITY
Preservation method capable of prolonging sweet potato storage life
InactiveCN106889180AExtend freshnessImprove securityFood ingredient as antioxidantFruit and vegetables preservationPreservativeRoom temperature
The invention provides a preservation method capable of prolonging a sweet potato storage life. The preservation method comprises the following steps of S10 sweet potato selection, S11 warehouse selection, S12 warehouse disinfection, S13 preservation processing, S14 air-drying processing and S15 storage processing. A preservative is simple to prepare, the selected raw materials are high in safety performance and are harmless to a human body, the sweet potatoes preserved by adopting the preservative do not contain any substance harmless to the human body, the edible safety is high, the method of preservation of the sweet potatoes is simple, and a preservation effect of the sweet potatoes is good. The preservation time can be at least nine months or longer at room temperature by adopting the preservative, the sweet potatoes basically have no difference with fresh sweet potatoes in the aspects of color, luster, taste and nutrition, and the original color and taste of the sweet potatoes are retained.
Owner:FOSHAN HENGNAN MEDICAL TECH CO LTD
Damp-proof bag for storing purple sweet potato for extracting anthocyanin
InactiveCN106954624AExtended storage timeReduce manufacturing costFruit and vegetables preservationDead plant preservationPolyvinyl alcoholMonopotassium phosphate
The invention discloses a damp-proof bag for storing a purple sweet potato for extracting anthocyanin and relates to the technical field of purple sweet potato storage. The damp-proof bag is prepared from the following raw materials in parts by weight: 15-20 parts of coal ash, 5-10 parts of microcrystalline cellulose, 5-10 parts of activated clay, 5-10 parts of pregelatinized starch, 3-5 parts of polyglutamic acid crosslinked polyvinylpyrrolidone, 3-5 parts of pre-gelled starch, 2-3 parts of polyvinyl alcohol resin, 1-2 parts of polyaluminum ferric chloride, 1-2 parts of hydrogenated castor oil, 0.5-1 part of poly-dimethyl diallyl ammonium chloride, 0.5-1 part of monopotassium phosphate and 0.3-0.5 part of N-hydroxymethyl acrylamide. The damp-proof bag prepared by the invention can effectively regulate the humidity of the purple sweet potato surface, can prevent the purple sweet potato from absorbing moisture and rotting, can prolong the storage time of the purple sweet potato and can guarantee the storage quality of the purple sweet potato. The damp-proof bag can be dried and then reused, so that the preparation cost of the damp-proof bag can be lowered.
Owner:安徽米乐食品有限公司
Sweet potato storage method
InactiveCN104584798AImprove insulation effectEasy to keep warmAgriculture tools and machinesHarvested fruit hanging devicesFrostHeating furnace
The invention discloses a sweet potato storage method which comprises the following specific steps: putting collected sweet potatoes into bags, constructing a sweet potato fresh-keeping storehouse, sterilizing in the fresh-keeping storehouse by use of a germicide, and stacking the bags filled with the sweet potatoes in the fresh-keeping storehouse, wherein each vertical sweet potato bag stack comprises six layers; then putting a temperature gauge at the bottoms of every two layers of bags; enabling a working personnel to respectively enter the fresh-keeping storehouse to check the stability of the temperature gauges in the morning, at noon and in the evening each day; if the temperature is less than 10DEG C, starting a heating furnace, and heating the interior of the fresh-keeping storehouse; if the temperature is greater than 13DEG C, taking off bags filled with grass, performing aeration cooling on the interior of the sweet potato fresh-keeping storehouse, and taking out the sweet potatoes from the sweet potato fresh-keeping storehouse on march of the next year. The sweet potato storage method has the advantages of low possibility of sweet potato frost damage, and the like.
Owner:颍上县王召薯种繁育专业合作社
Sweet potato storage device
InactiveCN108496585ABlooming and efficientEasy to holdAgriculture tools and machinesHarvested fruit hanging devicesBiochemical engineeringSweet potato storage
The invention relates to a sweet potato storage device and relates to the technical field of sweet potato processing assisting. The device is composed of a cylinder body, a placement plate and a fixing device. An upper cover is arranged on the cylinder body, the fixing device is arranged on the upper cover and composed of adjustment blocks, a fixing block and an insertion head, and the adjustmentblocks are arranged on the side surface wall of the upper cover and provided with the fixing block; the insertion head is arranged on the fixing block, fixing holes and vent holes are formed in the side surface wall of the cylinder body separately, and the fixing holes and the insertion head are correspondingly arranged; shelves are arranged on the inner side surface wall of the cylinder body, anda placement plate is arranged on each shelf and provided with a lifting handle and a placement groove separately. The sweet potato storage device is simple in structure and convenient to operate, sweet potatoes can be conveniently and efficiently placed, and the effect of storing the sweet potatoes is effectively improved.
Owner:汝阳县绿康农业科技开发有限公司
Sweet potato cellar ventilating device with water storage function
InactiveCN106171318AVentilation safetyEfficient ventilationAgriculture tools and machinesSewerage structuresWater storageBiochemical engineering
The invention discloses a sweet potato cellar ventilating device with a water storage function, and relates to the technical field of sweet potato storage devices. The sweet potato cellar ventilating device is composed of a reservoir, a ventilating pipe and a filter screen; the reservoir is arranged on the ground; a through hole is formed in the reservoir; the ventilating pipe is arranged on the through hole of the reservoir; one end of the ventilating pipe is connected onto the reservoir through the through hole and is communicated with the reservoir, and the other end of the ventilating pipe passes through the ground to be arranged in a sweet potato cellar; the filter screen is arranged at the top of the reservoir; a water outlet is formed in the bottom of the reservoir. The sweet potato cellar ventilating device is simple in structure and convenient in operation, and the sweet potato cellar can be ventilated effectively; moreover, the sweet potato cellar can also be prevented from being invaded and attacked by rainwater in rainy days effectively, and the air environment inside the sweet potato cellar is guaranteed; meanwhile, the risk of oxygen deficit when people enter into the cellar is reduced.
Owner:钟若男
Washing cleaning device for sweet potato storage
InactiveCN110101097ARealize all-round cleaning and brushing functionFood treatmentGear wheelDrive shaft
The invention discloses a washing cleaning device for sweet potato storage, and particularly relates to a sweet potato cleaning device which can rotate while driving sweet potatoes to move up and down. In addition, during cleaning, water is pumped in the device constantly, and the problem that an existing sweet potato cleaning tool has no comprehensive cleaning or washing function is effectively solved. A distribution box is fixedly installed at one side of a workbench, a flange on the distribution box is provided with a motor electrically connected with the flange, a driving shaft is rotationally connected with the output end of the motor, a small gear meshed with a large gear is fixedly connected to the upper portion of the driving shaft, and the large gear is fixed to the outer wall ofa cleaning barrel; a jacking mechanism comprises a driven shaft rotationally arranged below the workbench, a bevel gear set for being connected with the driven gear and the driving gear, and a cam fixed to the driven shaft; the upper portion of the cam abuts against and penetrates through the center of the bottom of the cleaning barrel and the lower end of an ejector rod in sliding connection withthe cleaning barrel, and a tray is fixedly arranged at the upper end of the ejector rod.
Owner:王凤
Storage method for sweet potato fresh keeping
InactiveCN107811040AReduce harmHumidity achievedFruits/vegetable preservation by coatingFood ingredient for microbe protectionSocial benefitsDisinfectant
The invention relates to a storage method for sweet potato fresh keeping. The method comprises the steps of sweet potato screening, sweet potato airing, plant ash airing, and mixing and storage of plant ash and sweet potatoes. The storage process of the invention does not need any chemical sterilization disinfectant or preservative, does not need investment of special shed cellars and thermoregulation and humidifying facilities, saves resources, has low costs, is environment-friendly, has no decay phenomenon in storage time, has long sweet potato storage time of up to 12 months or above. The obtained sweet potatoes basically have no difference from fresh sweet potatoes in color, mouth feel and nutrient aspect, and maintain the primary color and original taste of sweet potatoes. The storagemethod has advantages of simple operation, good fresh-keeping effect, long preservation time, low costs, has no harm to the human body, and high edible safety performance. The method can reduce the loss of sweet potato farmers and avoid pollution to environment, can enlarge population who eat sweet potatoes, increase consumption quantity, increase sweet potato value, increase the income of the sweet potato farmers and generate large social benefits, facilitates grain storage for people, and also makes greatly contribution for alleviating potential grain strategy safety in China.
Owner:GUANGXI JIPENG INVESTMENT CO LTD
Sweet potato storage device and storage method
InactiveCN110800479AImprove disease resistanceEffective disinfectionAgriculture tools and machinesMeasurement devicesAgricultural engineeringSweet potato storage
The invention provides a sweet potato storage device and storage method. A storage device body comprises walls and a ceiling, the walls are fixedly connected with the ceiling, damp-proof layers are arranged on the inner walls of the walls, at the bottoms of the walls and on the inner wall of the ceiling, the walls are provided with an entrance, loopholes and a temperature and humidity controller,and an ozone generator is arranged at the joint of the ceiling and the walls. The storage method includes the steps: 1 selecting healthy sweet potatoes; 2 soaking the sweet potatoes in lime water; 3 air-drying the soaked sweet potatoes; 4 disinfecting the storage device; 5 storing the sweet potatoes; 6 disinfecting the sweet potatoes; 7 monitoring temperature and humidity; 8 performing daily management; 9 discharging the sweet potatoes. The temperature and the humidity in the storage device can be strictly controlled within the optimal temperature and humidity range of sweet potato storage. Moreover, ventilation effects are good, the disease resistance of the sweet potatoes can be improved, morbidity and rotting of the sweet potatoes are decreased, and the device is reasonable in design and worthy of vigorous promotion.
Owner:XUZHOU XUSHU SHUYE TECH
Method for storing sweet potatoes through charcoal functions
ActiveCN104115630AExtended storage timeNo disease and rotAgriculture tools and machinesHarvested fruit hanging devicesDiseaseAgricultural science
The invention belongs to the field of sweet potato storage, and particularly relates to a method for storing sweet potatoes through charcoal functions. The sweet potatoes and wood charcoal / bamboo charcoal are stored mixedly under an air composition environment where the temperature ranges from 1 DEG C to 26 DEG C and the humidity is natural, at least six kilograms of the wood charcoal / bamboo charcoal are allocated to one hundred kilograms of the sweet potatoes, and the distance between the sweet potatoes and the charcoal is smaller than 30 centimeters. The method is used for storing the sweet potatoes, and therefore the sweet potatoes can be stored for more than eight months and have no disease or decay phenomena; in the storage process, neither chemical sterilization disinfectant nor preservative is needed, and special sheds, pits and temperature and humidity regulation facilities are not needed. The wood charcoal for storage can be repeatedly used, storage cost is reduced, and meanwhile the requirement for the environment of sweet potato storage is greatly reduced. The storage process is simplified, the problem that it is difficult to store the sweet potatoes for a long time is solved, and the method is convenient to popularize and makes a great contribution to protection of potential grain strategy safety of our country.
Owner:段甲明
New method for preventing sweet potato soft-rot disease
InactiveCN105638856AReduce incidenceEasy to operateFruit and vegetables preservationBiotechnologyMedicine
The invention discloses a new method for preventing sweet potato soft-rot disease. The new method for preventing sweet potato soft-rot disease is characterized by comprising the following steps: timely harvesting the sweet potatoes, avoiding mechanical damages, carefully selecting healthy sweet potatoes, safely storing the sweet potatoes in a cellar, carrying out early-stage storage, carrying out middle-stage storage, and carrying out late-stage storage and the like, so that the method is capable of realizing the purpose of preventing sweet potato soft-rot disease. The method is easy to operate, well in effect, free of additional cost input and especially suitable to the northern regions for sweet potato storage. The method is capable of effectively preventing and treating sweet potato soft-rot disease as well as reducing disease incidence.
Owner:李元刚
Resistance identification method for sweet potato scurf
InactiveCN104996182AReduce time to add valueFully reflect the level of resistanceHorticulture methodsDiseaseAgricultural science
The invention discloses a resistance identification method for sweet potato scurf, and belongs to resistance identification methods for crop diseases and pests. 30 healthy and strong sweet potato seedlings of a to-be-identified sweet potato are shorn from a seedling bed with a high seedling shearing method at three times in the middle of June, and 10 seedlings are shorn each time. When the sweet potato seedlings are planted, the roots are dipped with bacterial suspension having the concentration being 1.0*10<6> bacteria / ml, and a conventional mode is adopted for planting and daily field management. After being planted for 120 days, the sweet potato seedlings are harvested and stored in a sweet potato storage house, and during the storage, the temperature is controlled to be about 12-15 DEG C and the relative humidity is controlled to be 80%-90%. In 150 days, sweet potato blocks are taken out, cleaned and dried in air, the disease grades are classified according to the surface area of scurf scabs in the sweet potato blocks, the disease index is calculated, grading is carried out by the disease index, and the anti-infection property of a variety is evaluated. The identification method is scientific, effective and simple to operate; the test cycle covers the whole infection and extension cycle of the sweet potato scurf during field growth and winter storage of sweet potatoes; and an identification result can comprehensively reflect the resistance level of the sweet potato variety on the scurf.
Owner:JIANGSU XUZHOU SWEET POTATO RES CENT
The method of storing sweet potato by using charcoal function
ActiveCN104115630BExtended storage timeNo disease and rotAgriculture tools and machinesHarvested fruit hanging devicesDiseasePreservative
The invention belongs to the field of sweet potato storage, and particularly relates to a method for storing sweet potatoes through charcoal functions. The sweet potatoes and wood charcoal / bamboo charcoal are stored mixedly under an air composition environment where the temperature ranges from 1 DEG C to 26 DEG C and the humidity is natural, at least six kilograms of the wood charcoal / bamboo charcoal are allocated to one hundred kilograms of the sweet potatoes, and the distance between the sweet potatoes and the charcoal is smaller than 30 centimeters. The method is used for storing the sweet potatoes, and therefore the sweet potatoes can be stored for more than eight months and have no disease or decay phenomena; in the storage process, neither chemical sterilization disinfectant nor preservative is needed, and special sheds, pits and temperature and humidity regulation facilities are not needed. The wood charcoal for storage can be repeatedly used, storage cost is reduced, and meanwhile the requirement for the environment of sweet potato storage is greatly reduced. The storage process is simplified, the problem that it is difficult to store the sweet potatoes for a long time is solved, and the method is convenient to popularize and makes a great contribution to protection of potential grain strategy safety of our country.
Owner:段甲明
A kind of sweet potato storage and preservation method
ActiveCN107853389BFor long-term storageAchieve long-term storageFruits/vegetable preservation by coatingMicroorganismSweet potato storage
The invention relates to a storage and fresh keeping method of sweet potatoes. The method comprises the following steps: basketing: putting just harvested complete fresh sweet potatoes into material baskets; soaking in lime water: soaking the plastic baskets filled with the fresh sweet potatoes in saturated lime water, and ensuring that all the sweet potatoes are submerged by the lime water, wherein the soaking time is 3-5min; draining: lifting the material baskets and conducting draining; storage in warehouses: after the draining of the material baskets, transferring the baskets into a storage warehouse; ozone sterilization: placing the baskets in the storage warehouse neatly, closing doors and windows so as to form a closed condition, introducing ozone for sterilization, enabling the ozone concentration to reach 2-4ppm within 10-30min, and maintaining the ozone concentration for 20-40min; dehumidification: after the ozone sterilization, opening the doors and windows for ventilation,and after the ozone is dissipated, dehumidifying the storage warehouse by a dehumidifier until the sweet potatoes and ground are dry and clean; and daily management: keeping the interior warehouse at11-13 DEG C and 60-90% relative humidity all the year round. The method can effectively inhibit the growth and reproduction of microorganisms on surfaces of the sweet potatoes, and can give full playto the effect of sterilization, and is beneficial to long-term storage and fresh keeping of the sweet potatoes.
Owner:XUZHOU INST OF AGRI SCI IN JIANGSU XUHUAI DISTRICT (JIANGSU XUZHOU SWEETPOTATO CENT)
Overground energy-efficient sweet potato storage greenhouse and application thereof
InactiveCN105220912AReasonable designSimple structureAgriculture tools and machinesAgricultural buildingsGreenhouseAgricultural engineering
The invention discloses an overground energy-efficient sweet potato storage greenhouse and relates to the technical field of agriculture. The overground energy-efficient sweet potato storage greenhouse comprises a buffer chamber, a stove and a storage greenhouse. The storage greenhouse comprises a roof and a greenhouse body. A plurality of groups of pillars and cross beams are connected to form a load-bearing greenhouse roof support body. The periphery of the greenhouse roof support body is connected with a greenhouse front wall, a greenhouse rear wall and greenhouse gables on two sides to form the greenhouse body. The roof is disposed on the greenhouse body and is provided with a chimney. A flame path is disposed in the storage greenhouse, and two ends of the flame path are connected with the stove disposed outside the storage greenhouse. The chimney is communicated with the flame path. The buffer room is communicated with the storage greenhouse through a greenhouse entry. Both the greenhouse front and rear walls are provided with air vents. The overground energy-efficient sweet potato storage greenhouse is reasonable in design, simple in structure and low in cost, allows flexible temperature and humidity control and is convenient to operate, energy-efficient, environment-friendly, widely applicable and high in storing capacity, sweet potatoes can be stored through application steps, and the greenhouse is durable, safe and reliable and convenient to popularize and apply.
Owner:BOZHOU TEACHERS COLLEGE
Intelligent composite adjustment control system of sweet potato storage cellar
InactiveCN107168424AIntelligent temperature adjustmentIntelligently adjust humidityAgriculture tools and machinesHarvested fruit hanging devicesControl systemComputer module
The invention discloses an intelligent sweet potato storage cellar comprehensive adjustment control system, which includes a central processing unit, a signal acquisition unit and an execution unit; the central processing unit includes a power module and a central processor; the signal acquisition unit includes a temperature sensor , humidity sensor, described temperature sensor links to each other with central processor, and described temperature sensor is used for collecting the temperature signal in the sweet potato storage cellar, and the temperature signal that gathers is sent to central processor, and described humidity The sensor is used to collect the humidity signal in the sweet potato storage cellar, and sends the collected humidity signal to the central processor; the execution unit includes an air heating module, and the air heating module is connected to the central processor. The air heating module described above is used to adjust the temperature and humidity inside the sweet potato storage cellar according to the processing results of the central processor. The invention has the advantages of high intelligence degree, convenient use and the like.
Owner:ANHUI FUXUN INFORMATION TECH
A sweet potato storage system and its control method, computer equipment and storage medium
ActiveCN113805626BIntelligent heat source controls temperature and humidityControl temperature and humidityAgriculture tools and machinesClimate change adaptationProcess engineeringSweet potato storage
The invention is applicable to the technical field of sweet potato storage, and provides a sweet potato storage system, a control method thereof, computer equipment and a storage medium. A sweet potato storage system, the sweet potato storage system comprising: a plurality of unit cellars, distributed around the corridor; the unit cellars are used to store sweet potatoes; a mobile intelligent heat source, to obtain the data of temperature and relative humidity in the unit cellars, Control the temperature and relative humidity in the cellar within the set range to provide sweet potatoes with the environment needed to heal wounds; the central control module communicates with the mobile intelligent heat source to set the temperature and relative humidity control scope. The sweet potato cellar is controlled by a mobile intelligent heat source to achieve the temperature and humidity conditions required for high temperature healing of wounds. The invention realizes sweet potato wound healing and storage through the flowing intelligent heat source and the central control module, and the control process is more automatic, intelligent and networked.
Owner:LUOYANG NORMAL UNIV
Sweet potato storage system and control method thereof, computer equipment and storage medium
ActiveCN113805626AIntelligent heat source controls temperature and humidityControl temperature and humidityAgriculture tools and machinesClimate change adaptationProcess engineeringSweet potato storage
The invention is suitable for the technical field of sweet potato storage, and provides a sweet potato storage system and a control method thereof, computer equipment and a storage medium. The sweet potato storage system comprises: a plurality of unit cellars distributed around a channel, wherein the unit cellars are used for storing sweet potatoes; a flowing type intelligent heat source which is used for acquiring data of the temperature and the relative humidity in the unit cellars, controlling the temperature and the relative humidity in the unit cellars within a set range, and providing an environment required by wound healing for the sweet potatoes; and a central control module which is communicated with the flowing type intelligent heat source and is used for setting the control range of the temperature and the relative humidity. The sweet potato cellars are controlled by the flowing type intelligent heat source to achieve temperature and humidity conditions required by high-temperature wound healing. The sweet potato wound healing and storage are realized through using the flowing type intelligent heat source and the central control module, and the control process is more automatic, intelligent and networked.
Owner:LUOYANG NORMAL UNIV
Fabricated intelligent sweet potato fresh-keeping storehouse based on Internet of Things technology
PendingCN114217656ARegulate humidityReduce construction costsFruits/vegetable preservation by heatingFruits/vegetable preservation by freezing/coolingAgricultural engineeringThe Internet
The invention discloses an assembly type sweet potato intelligent fresh-keeping storage warehouse based on the Internet of Things technology, the assembly type sweet potato intelligent fresh-keeping storage warehouse comprises a warehouse body assembly, the warehouse body assembly comprises a base, a sweet potato storage pool, a wall body, a roof and a cross beam, the wall body is fixedly installed on the side wall of the base through screws, and the roof is arranged at the top of the wall body. Through the arrangement of the bin body assembly, the wall bodies, the roof and the base can be separately installed during installation, the whole building can be achieved only by assembling the wall bodies and the roof and assembling the base and the wall bodies, the building cost is reduced, meanwhile, the building efficiency is improved, and through the arrangement of the high-temperature healing assembly, wound healing on the surfaces of sweet potatoes can be promoted; through the arrangement of the fresh-keeping assembly, the humidity in the bin body can be adjusted, low-temperature fresh keeping can be performed on sweet potatoes, and through the arrangement of the sterilization assembly, dust and bacteria in control can be filtered while gas exchange with the outside is performed.
Owner:ZHEJIANG FORESTRY UNIVERSITY
Storage system for sweet potato preservation and sweet potato storage method
InactiveCN108142112AExtended shelf lifeReduce churnAgriculture tools and machinesHarvested fruit hanging devicesEngineeringSweet potato storage
The invention discloses a storage system for sweet potato preservation, and particularly relates to the field of sweet potato preservation. The storage system comprises a freshness storage device forstoring sweet potatoes, a drying device for drying the surface of the cleaned sweet potatoes, and a conveying device for conveying the sweet potatoes processed by the drying device to the sweet potatopreservation room; the freshness storage device comprises the sweet potato preservation room with a hollow inner part, a paving device for paving the sweet potatoes and a humidity adjusting device for adjusting humidity of the sweet potato preservation room; the paving device and the humidity adjusting device are located at the inner hollow part of the sweet potato preservation room; one side ofthe sweet potato preservation room towards the drying device is provided with a closeable sweet potato inlet; an output end of the conveying device is aligned to the inlet of the sweet potato. The storage system has the advantage of prolong the expiration date of the sweet potatoes.
Owner:杭州珍鑫源食品股份有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com