40 results about "Sweet Potatos" patented technology

This invention discloses a pet food with coat-enhancing, shine-promoting, and coat-protecting effects, its preparation method, and applications. The food comprises the following components: chicken meal, fresh chicken meat, duck meal, sardine meal, chicken liver, sweet potato meal, corn meal, chicken heart, beef bone meal, duck meat pear, chicken oil, and egg yolk granules; coriander root powder, inulin, seaweed powder, beet pulp, flaxseed, fish oil, cranberry powder, carrot, krill, honeysuckle, turmeric, chrysanthemum, mannan oligosaccharide, lactulose, etc. The raw materials and auxiliary ingredients of this pet food are widely available, palatable, inexpensive, and readily available. The coriander root powder, other auxiliary ingredients, and nutritional supplements / additives work synergistically to improve the shine of the pet's coat, promote growth, and maintain coat health, while also improving the microstructure of the hair cuticle, fundamentally preventing pet coat health problems. The pet food preparation method disclosed in this invention is simple to operate, safe, and environmentally friendly, and is particularly suitable for feed products with high humidity and high heat sensitivity.

1. Name of the product in this design: Automatic mixing and cooking machine. 2. Application of this design: Equipment for stirring and cooking small ingredients for milk tea, such as tapioca pearls, taro, sweet potato, grass jelly, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

To provide a processing device that can sterilize sweet potatoes and allow for long-term storage. [Solution] The sweet potato processing apparatus 100 of the present invention consists of a sterilization and washing apparatus 30 for sterilizing and washing sweet potatoes (200), an introduction and conveying apparatus 20 for introducing sweet potatoes (200) into the sterilization and washing apparatus 30, and a sweet potato discharge apparatus 40 for moving the sweet potatoes (200) processed by the sterilization and washing apparatus 30 downstream. The sterilization and washing apparatus 30 is provided with a plurality of brush rollers 60 for moving the sweet potatoes (200) downstream while rotating them, and a spraying apparatus 65 for spraying washing water containing ozonated water toward the plurality of brush rollers 60.

The application provides a fermentation method for increasing the content of zeaxanthin and application thereof in eyesight-improving drinks, and comprises the following steps: S1, mixing fruit residues for pretreatment, S2, enzymolysis, S3, preparation of fermentation medium, and S4, inoculation and fermentation. Through the mixing, pretreatment, enzymolysis and fermentation of seabuckthorn fruit residues, loquat fruit residues and sweet potato skin residues, high-content zeaxanthin is produced, the high-value utilization of solid waste resources is realized, the raw material cost is reduced, the production method of zeaxanthin is effectively expanded, and the equipment requirement is low and easy to popularize on a large scale.

The food composition using sweet potatoes and Cheonggukjang according to the present invention is, It is characterized by comprising 82~88% by weight of sweet potato paste, 2.5~5.0% by weight of Cheonggukjang powder, 1.5~3.0% by weight of Injeolmi soybean powder, 1.5~3.0% by weight of rice protein powder, 1.5~3% by weight of nut powder, 1.0~2.0% by weight of syrup, 0.5~1.0% by weight of agar, 1.0~1.5% by weight of flavor enhancer, 0.3~0.5% by weight of natural preservative, and 0.2~0.3% by weight of citric acid. Furthermore, the present invention can further neutralize the odor of Cheonggukjang and enhance the savory flavor and nutritional components of the grain by including 1.5 to 3.0 weight percent of roasted barley powder. The food composition according to the present invention can neutralize the aroma of Cheonggukjang while improving the flavor and nutrition of the product. In particular, since 80% by weight or more of the total weight consists of sweet potato paste, the natural sweetness and flavor of sweet potatoes can be delivered more intensely, thereby providing a richer taste for the product and a soft, moist texture. Furthermore, cookies or energy bars produced by the food composition of the present invention can secure a soft and chewy texture, maintain an appropriate viscosity that does not easily crumble, and exhibit excellent advantages in terms of nutrition.

This utility model belongs to the field of sweet potato starch production, specifically a sweet potato starch sedimentation and filtration device. It includes a main body with a sedimentation module inside, a stirring module above the sedimentation module, and a separating filtration module on top of the stirring module. The separating filtration module includes a cover plate, a through hole, a movable plate, a rotating shaft, a second sealing ring, and a handle. The cover plate has a pre-drilled through hole, and the movable plate is installed inside the through hole. A handle is installed on top of the cover plate. The rotating shaft passes through the movable plate, and a second sealing ring is installed on the outer wall of the movable plate. This utility model adopts a modular design, making it more flexible to meet diverse work requirements. During sedimentation, it can separate the sediment from the floating matter, effectively reducing impurities and improving starch quality. It also has a stirring function, allowing starch and impurities to gradually separate under the force generated by stirring.

This utility model belongs to the technical field of sweet potato planting devices, and particularly relates to a sweet potato seedling cultivation box, including a box body with a front opening and a hollow interior. A door is rotatably installed on the front of the box body via a hinge. Multiple evenly distributed partitions are fixedly installed inside the box body. A control box fixed to the inner wall of the box body is located directly above each partition. Air inlets are symmetrically opened on the left and right inner walls of the box body, and an exhaust port is opened on the top of the box body. By setting up the box body and door, the traditional method of open-air cultivation of sweet potato seedlings is changed. Through relatively enclosed spatial cultivation, the adverse effects of pests and diseases are effectively reduced. By setting up a temperature control mechanism, a humidification mechanism, and supplemental lighting, the temperature, humidity, and light intensity inside the box can be effectively maintained within the range suitable for the growth of sweet potato seedlings, effectively improving the survival rate of the sweet potato seedlings.

This invention discloses a biodegradable flame-retardant packaging material and its preparation method, relating to the field of packaging materials. The technical solution includes: a compound starch (80-100 parts by weight); a reinforcing substrate (20-25 parts by weight); composite fibers (5-10 parts by weight); a compound flame retardant (15-25 parts by weight); functional additives (3-6 parts by weight); and a regulator (2-5 parts by weight). The beneficial effects of this invention are: the compound starch, composed of corn starch, sweet potato starch, and cassava starch, balances the formability, flexibility, and viscosity of the substrate; the 1:1 composite reinforcement of straw fiber and bamboo fiber, combined with polylactic acid to reinforce the substrate, significantly improves the tensile strength and impact strength of the material; sodium alginate acts as a regulator to enhance the compatibility of the components; and a silane coupling agent optimizes the dispersion of the flame retardant, preventing material embrittlement caused by agglomeration, thus meeting the strength and flexibility requirements of the packaging material.

This invention discloses a method for preparing regenerated sweet potato rice for ice cream production, comprising washing, grinding, enzymatic hydrolysis, conditioning, and granulation steps. The enzymatic hydrolysis step involves rapidly adding washed fresh sweet potatoes, rice, soybeans, wheat, corn, and oats in a mass ratio of 100:(100-130):(35-46):(25-35):(15-25):(10-25) to a grinder for grinding, obtaining a composite slurry. The mixed slurry accounts for approximately 35-50% of the total mass. A composite enzymatic hydrolysate is added at 0.7-1.5% of the total mass for enzymatic hydrolysis, and the mixture is stirred at 45°C for 5 hours. The composite protease includes amylase, neutral protease, and alkaline protease. The stirring speed is controlled at 300 rpm. The enzymatic hydrolysate is then heated to 85°C and maintained for 20 minutes to obtain an enzyme-inactivated mixed slurry. The preparation technique involves cooling the slurry to 50-65°C, adding the slurry, dietary fiber powder, brown rice flour, and trace elements, mixing them in a ratio of 100:(30-40):(10-30):(1-10), and controlling the temperature at 37-45°C. The regenerated rice prepared according to this invention combines the texture, flavor, and chewiness of ice cream sweet potato. The nutrients and proteins in the rice are more easily absorbed by the human body through enzymatic hydrolysis, increasing the nutritional value of the regenerated rice.

This invention discloses a processing method for roasted sweet potatoes, belonging to the field of sweet potato processing technology. The method involves first placing the sweet potato at a suitable temperature for amylase activity, promoting the saccharification process and increasing its sweetness; simultaneously, allowing it to stand at a low temperature for an extended period allows the fructose inside to convert from furanose to pyranose, significantly increasing the sweetness; after roasting the sweet potato at high temperature, the surface is made sticky by lowering the temperature and increasing humidity, achieving a "sugar return" effect; finally, high-temperature treatment removes excess moisture, further enhancing the sweetness; and finally, vacuum packaging with nitrogen gas and low-temperature storage yields roasted sweet potatoes, effectively extending the shelf life of cooked sweet potatoes.

The invention belongs to the technical field of crop seedling raising, and particularly relates to a cellar and cold shed integrated reliable temperature control sweet potato seedling raising method which comprises the following steps: S1, building an integrated greenhouse which comprises a cellar part and a cold shed part covering the cellar part, the cellar part is located below the earth surface, and sweet potatoes are stored in the cellar part; s2, in the germination accelerating period of the sweet potatoes, manure is put into the cold shed part to serve as a heating source, the manure is fermented to generate heat, and the temperature of the cellar part and the temperature of the cold shed part are increased; s3, after fermentation of the manure is completed, the fermented manure is applied to the seedbed in the cold shed part, then the germinated sweet potatoes are planted to the seedbed with the manure, and seedling raising is conducted. According to the method, the cold shed is built above the cellar, heat is generated through manure fermentation, additional heating equipment is not needed, seedling energy consumption and cost are remarkably reduced, sweet potato transfer is reduced, tuberous root transfer damage is avoided, and the germination rate is increased.

The application discloses a preparation process and device of sweet potato residue and vine liquid feed, and the preparation process comprises the following steps: S1, crushing and sieving sweet potato residue to obtain sweet potato residue powder; S2, uniformly mixing the sweet potato residue powder with accessories and pouring into a fermentation tank; S3, adding mixed bacteria liquid into the fermentation tank and sealing and fermenting; S4, filtering the mixture after fermentation, and collecting the filtrate; S5, adding appropriate calcium carbonate and black aspergillus into the filtrate; S6, sterilizing the filtrate, and then loading the filtrate into a container, so that the filtrate can be used as animal feed. The application can effectively reduce the lignin content of sweet potato residue and vine, convert insoluble dietary fiber into soluble dietary fiber, increase the content of soluble dietary fiber, improve the physical and chemical properties and functional activity of the sweet potato residue and vine, and improve the utilization rate and palatability of the feed.

This utility model belongs to the field of sweet potato seedling cultivation technology and discloses a cutting propagation device for sweet potato seedling cultivation, including a cultivation box. The outer wall of the cultivation box is hinged with a box door. The top of the cultivation box is fixed with two hinge plates by bolts. The inner wall of the hinge plates is slidably connected with a transparent arc plate. The outer wall of the transparent arc plate is movably snapped with a fixing frame. The inside of the cultivation box is provided with a connecting component. The inner wall of the connecting component is provided with a cutting propagation and soil turning structure. This utility model has the cooperation of structures such as the cutting propagation and soil turning structure, the soil turning component, and the soil turning frame component. The cultivation soil is placed above the filter plate, and the drive motor drives the drive motor to rotate the soil turning frame component through gears A and B and a rotating rod. During the rotation, the soil is stirred. The meshing of the gear shaft and the gear chain can quickly turn the soil without manual intervention, which greatly improves the overall work efficiency.

The present application relates to a kind of method for extending shelf life of sweet potato leaf beverage by orange powder, the present application will be orange powder and sweet potato leaf beverage collocation, both have very good antioxidant, protect cardiovascular and cerebrovascular, improve immunity and the synergies such as nutrition supplement.If orange peel can be successfully applied to beverage, it will greatly reduce the waste of orange peel, play the role of environmental protection, and the preparation process of natural high-purity orange antioxidant is simple and economical, very suitable for the simple improvement of product and process of food enterprise.In addition, this drink has specific functional characteristics, in line with the "big health" direction of "food and medicine homology".Finally, the present application proves the antioxidant influence law of different parts of orange powder on sweet potato leaf beverage, provides a basis for the production of other natural antioxidants, and has high practical value.

This invention provides a method for preparing and applying a Pomacea canaliculata (golden apple snail) attractant based on the regulation of feeding and oviposition behaviors, belonging to the field of agricultural and forestry technology. The preparation method involves encapsulating Cyperus rotundus essential oil with β-cyclodextrin to obtain an essential oil inclusion complex; ultra-finely pulverizing glycine, sodium citrate, anhydrous magnesium sulfate, Acorus tatarinowii extract, capsaicin, and peppermint extract into ultra-fine functional powder; preparing microcapsule active powder from tea saponin and azadirachtin using maltodextrin and gum arabic; mixing sweet potato starch hydrolysate, yeast extract, essential oil inclusion complex, ultra-fine functional powder, microcapsule active powder, bentonite, and talc, then adding carboxymethyl cellulose and sodium alginate to form core particles, which are then coated with a coating solution to obtain the Pomacea canaliculata attractant based on the regulation of feeding and oviposition behaviors. This invention constructs an integrated trapping mode of active attraction, continuous residence, and targeted feeding based on the dual behavioral principles of Pomacea canaliculata's feeding preferences and oviposition tropism.

We provide a manufacturing system for sweet potato leaf tea powder. [Solution] The sweet potato leaf tea powder manufacturing system 100 includes a washing facility 10, a forced-air drying facility 20, a cutting facility 30, a refrigeration facility 40, a steaming facility 50, a hot-air drying facility 60, a drying facility 70, a polishing facility 80, and a storage facility 90. The sweet potato leaf tea powder produced by this invention can have improved flavor, reduced grassy odor, and increased applicability, while retaining the health benefits of the herb plant and increasing the variety of raw materials available in the caffeine-free market.

This invention, entitled "A Mint-Flavored Sweet Potato Starch and Its Preparation Method," belongs to the field of food technology. The technical problem to be solved is to provide a mint-flavored sweet potato starch with improved elasticity, chewiness, tensile strength, adhesiveness, anti-sticking properties, low breakage rate, and resistance to steaming and soaking. The key technical points are: the sweet potato starch is made from the following raw materials in parts by weight: 100 parts sweet potato starch, 0.8-1.5 parts edible salt, 1.2-3.5 parts compound thickener, 1-5 parts mint extract, and 85-95 parts water.

1. Name of the product in this design: Cutlery Spoon (Sweet Potato). 2. Intended use of this design: for tableware. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. The design for which protection is sought includes color. 6. As shown in other views, the top and bottom views are omitted.

This utility model relates to the field of display rack technology, specifically disclosing a sweet potato variety display and comparison planting rack, including a base plate. A side plate is fixedly connected to one side of the upper surface of the base plate, and a planting frame is fixedly connected to the side of the side plate. A water tank is fixedly connected to the upper surface of the base plate, and an mounting plate is fixedly connected to the top outer wall of the water tank. The front of the mounting plate is fixedly connected to the back of the planting frame, and a water pump is fixedly installed on the back of the mounting plate. By planting different varieties of sweet potatoes inside the planting frame, comparison can be facilitated. By controlling the timer switch of the water pump, the water from the water tank can be sprayed from the nozzles into the planting frame, thus ensuring sufficient water for the sweet potatoes during display. Excess water inside the planting frame flows through two outlet pipes to the filter box for filtration before re-entering the water tank for reuse.

The application discloses a kind of multicolor sugar control regenerated rice and preparation method thereof, it is related to food processing field.The regenerated rice is composed of rice flour 40-70 parts, white kidney bean powder 1-3 parts, Indian millet powder 0.5-3 parts, conditioning excipient raw material 5-25 parts and vitamin mineral premix 0.05-0.3 parts.The conditioning excipient raw material is selected according to target color: yellow is corn flour and / or pumpkin powder, black is black rice powder and / or black sesame powder, white is sweet potato starch and / or yam powder.Preparation method includes crushing, mixing, extrusion granulation, drying cooling, screening packaging.The protein, dietary fiber, vitamin and mineral content of the product are significantly better than ordinary rice, with sugar control efficacy and lasting satiety, presenting yellow, black, white and other natural color, close to natural rice in taste.Process flexibility, suitable for industrial production.

This utility model discloses a sweet potato starch screening device, including a shell; the shell has an annular filter screen rotatably connected inside; an inlet is fixedly connected to the left side of the shell's interior, and an outlet is fixedly connected to the right side of the shell's interior; the right side of the annular filter screen is rotatably connected to the left side of the outlet; the left side of the annular filter screen is rotatably connected to the right side of the inlet; a drive shaft is rotatably connected to the left side of the shell's interior; a spiral blade is fixedly connected to the right end of the drive shaft; the spiral blade is located inside the annular filter screen; soft brushes are fixedly connected to the outer arc surface of the spiral blade; and a microcontroller is fixedly connected to the front surface of the shell. This sweet potato starch screening device, while ensuring efficient screening of sweet potato starch, can prevent impurities from clogging the filter screen and can automatically discharge impurities from the filter screen without requiring additional cleaning by the operator, thus increasing the screening efficiency of sweet potato starch and reducing the operator's workload.

The application discloses a kind of production equipment and process of air-dried sweet potato honey, belong to sweet potato processing field.A kind of production equipment of air-dried sweet potato honey, including drying with cart, the surface of drying with cart is provided with support net disc, the top of support net disc is equipped with anti-sticking convex, the bottom of support net disc is equipped with flow guide exhaust hole;The present application is distributed by setting wave-shaped support net disc left low right high echelon, and cooperate with the arc flow guide piece of collection groove air inlet, realizes the precise capture and directional guidance to drying room circulating air, and the wind shadow effect produced by the structure of inclined support net disc breaks the material stacking, to ensure that the back row sweet potato can obtain equivalent to front row dynamic pressure compensation;And arc flow guide piece forced airflow penetrates support net disc bottom obliquely, solves the problem that sweet potato bottom is prone to soft, uneven dehydration in current process, improves the quality of finished product under the premise of without manual turning.

This utility model discloses a drying device for sweet potato vermicelli, including a drying chamber, a connecting pipe at the input end of the drying chamber, an adjusting sleeve and an injection pipe above the connecting pipe, a fixed bracket on one side of the adjusting sleeve, a locking rod in the fixed bracket, a pressing plate at one end of the locking rod, a locking groove on the outside of the connecting pipe, a sliding sleeve on the outside of the connecting pipe, a connecting plate on one side of the sliding sleeve, a limiting plate on one side of the connecting plate, a rotating disk on the outside of the connecting pipe, a through groove on the rotating disk, an inner sleeve in the connecting pipe, a flow hole on the side wall of the inner sleeve, a sliding rod in the inner sleeve, a rotating block on one side of the rotating disk, an installation block on the outside of the connecting pipe, a torsion spring between the rotating block and the installation block, a threaded rod at one end of the sliding rod, and a threaded sleeve on the inside of the adjusting sleeve. This utility model realizes flexible adjustment of the drying air speed and ensures the structural stability after the drying air speed is adjusted, ensuring stable delivery of the drying air.

The utility model provides a kind of grinding device for sweet potato powder processing belongs to sweet potato powder processing technical field, including shell, the side fixed intercommunication of shell is provided outer tube, rotation is set filter inner tube in outer tube, and fixedly set partition in filter inner tube;Fixedly set discharge hopper on shell, and push material assembly is set between discharge hopper and filter inner tube intercommunication;Motor is fixedly installed in shell, and rotation is set second shaft in shell, and second shaft is equipped with knocking assembly, and is equipped with crushing assembly;Crushing assembly is located in discharge hopper, and knocking assembly is located above filter inner tube;Motor is both with second shaft transmission cooperation, and with push material assembly transmission cooperation, and motor is driven by transmission member and filter inner tube transmission cooperation.Filter inner tube lower region carries out slurry residue separation operation, and knocking assembly will reciprocating knock filter inner tube upper region, so as to knock cleaning to filter inner tube upper region, guarantee filter inner tube slurry residue separation effect to mixed solution.

The utility model relates to a sweet potato vine and tendril crushing and returning to field device, it includes the seedling killing machine, the seedling killing machine top fixedly connected with motor no.

This invention relates to the field of fertilization technology for sweet potato cultivation, and discloses a fertilization device for sweet potato cultivation, including a movable base, universal wheels fixedly connected to the bottom of the movable base, a support fixedly connected to the bottom of the movable base, a handrail fixedly connected to the top of the movable base, a support frame fixedly connected to the bottom of the movable base, a mixing device arranged above the movable base, a soil-scraping device arranged below the movable base, and a covering device arranged below the movable base. When the motor of this invention is turned on, the output end drives the rotating rod to rotate. When fertilizer enters the area above the filter plate through the hopper, the rotating rod rotates, driving the rollers to rotate above the filter plate via the rotating frame. The rollers compact the fertilizer above the filter plate, preventing large pieces of fertilizer from causing over-fertilization and losses to the sweet potatoes. At the same time, when the rotating frame rotates, it drives the shovel to rotate above the filter plate, causing the shovel to push the fertilizer above the filter plate, accelerating the fertilizer falling speed.

The utility model belongs to sweet potato processing technical field, concretely speaking is a kind of new sweet potato powder machine stirring and crushing powder device, including frame, the top of frame is fixedly installed with drum main body, and one end of drum main body is fixed with inlet hopper, the bottom one side of frame is fixed with driving motor, and the output of driving motor is connected with first belt pulley, the outer ring surface of first belt pulley is equipped with inner tooth belt, and the other end inside of inner tooth belt is connected with second belt pulley;The utility model provides a kind of new sweet potato powder machine stirring and crushing powder device, by the driving motor, inner tooth belt, belt pulley, transmission shaft rod and helical propulsion leaf etc. Structure being set, material can be conveniently better subsequent to be smashed and handled, improve the smashing efficiency and effect to sweet potato, compared with the powder machine of multiple processes of processing, overall have higher practicality, improve the speed and quality level of sweet potato pulp processing.

The utility model provides a device of high -efficient rearing of iphthima fusca, including snap ring, triangular base, middle axle, support ring, rearing cage and rearing box, the triangular base supports vertical middle axle, and the triangular base stably holds up middle axle through nesting ring, the middle axle is located in the middle of three layers of snap ring longitudinally, and the middle axle and triangular base constitute firm support body, support ring is connected longitudinally between three layers of snap ring, and the structure that is connected horizontally between the same layer snap ring, and snap ring is installed on support ring, the utility model rearing device greatly avoids the frequent occurrence of the phenomenon that a large number of adult insects gathered in sweet potato bottom are crushed to death by huge sweet potato, improves adult insect survival rate to a certain extent, and the utility model rearing device improves adult insect oviposition amount while improving adult insect survival rate.