34results about How to "Avoid perishable" patented technology

The invention provides a breeding method for intermediate breeding of Anguilla marmorata fries. The breeding method comprises the steps of intermediately breeding the Anguilla marmorata fries in a cement breeding pond in the early stage and breeding the Anguilla marmorata fries in an earthen pond in the later stage. A net box and water flow boosters are arranged in the process of intermediately breeding the Anguilla marmorata fries in the cement breeding pond in the early stage, and the Anguilla marmorata fries are bred in the net box, so that the metabolites of the Anguilla marmorata fries can be conveniently filtered and deposited, the survival environment is optimized, and the breeding survival rate is increased; the four water flow boosters are arranged at the four corners of the cement breeding pond, so that water flow circulates anticlockwise, a flowing water environment is created for the Anguilla marmorata fries, Anguilla marmorata can frequently move in the flowing water environment, the bait intake speed and the growth speed of the Anguilla marmorata are increased, and the survival environment of the Anguilla marmorata is optimized; the Anguilla marmorata fries are bred for 1-2 months in the cement breeding pond and fed with blood worms in the early stage and eel powder 7 days before leaving from the pond, after the Anguilla marmorata fries are fed with the eel powder, the Anguilla marmorata fries reaching 1 g per fry are transferred into a half mu (1 mu is 1 / 6 of acre) of the earthen pond for later breeding of the Anguilla marmorata fries, and the unqualified Anguilla marmorata fries are still concentrated in the cement breeding pond and continue to be fed with the blood worms; and during the process of breeding the Anguilla marmorata fries in the earthen pond, the Anguilla marmorata fries are mainly fed with the eel powder in the early stage and occasionally fed with the blood worms, all the Anguilla marmorata fries reaching 5 g per fry are fed with the eel powder, and the Anguilla marmorata fries reaching 10 g per fry are transferred into an Anguilla marmorata growing pond for breeding.

The invention relates to a preparation method of a highly hydrophobic edible membrane. The method comprises the following steps: adding degreased chitosan into an aqueous acetic acid solution, fully hydrating to obtain an aqueous chitosan acetic acid solution, evenly dispensing the aqueous chitosan acetic acid solution to a glass plate, and drying; preparing an ethanol aqueous solution containing 50%-95% by mass of ethanol, and adding prolamine to obtain a prolamine solution; evenly dispensing the prolamine solution to the treated glass plate, dropwise washing the glass plate with pure water, and drying; preparing an ethanol aqueous solution containing 70%-90% by mass of the ethanol, adding prolamine to obtain a prolamine solution; and evenly dispensing to the treated glass plate, and drying. The edible membrane material can be used for overcoming the defect that the polysaccharide or protein membrane material is poor in waterproof property, and the time of water drops staying on the surface of the membrane during transportation can be shortened, so that the content of water penetrating through a packaging membrane can be reduced, the water activity of food can be guaranteed, and the growth of microorganisms can be inhibited.

The invention belongs to the field of poultry feeds, and particularly relates to a feedstuff for young birds at a mouth-open period and a preparation method and application thereof. The feedstuff for young birds at the mouth-open period is characterized by comprising the following components in parts by weight: 50-60 parts of corn, 20-30 parts of bean pulp, 1-5 parts of steam fish meal, 0.3-0.5 parts of glucose, 0.8-1.1 parts of mountain flour, 0.8-1.0 part of calcium hydrophosphate, 0.2-0.3 parts of salt, 0.15-0.3 part of methionine, 0.2-0.5 part of lysine, 0.1% of choline chloride, 0.1-0.3 part of compound vitamins, 0.1-0.3 part of compound trace elements, 0.1-0.3 part of butyrin, 0.5 part of poultry complex enzyme and 0.01 part of poultry protease. The feedstuff for young birds at the mouth-open period is generally applied to all laying and meat young birds of 0-7 ages in days. By adopting the feedstuff for young birds at the mouth-open period, the nutritional requirements at the transition period from yolk to a feed are considered. no drug needs to be added to drinking water after the feedstuff is used, so that a difficult operation of adding the drug to the drinking water is solved, the problem that the dose is difficultly grasped is solved, and the problem that a nutritive additive is added to the drinking water to lead to easy deterioration under the environment of a high-temperature and high-humidity young birdhouse is also solved.

The invention discloses an air conditioner display screen brightness control device. The air conditioner display screen brightness control device comprises a photosensitive assembly (1), a controller(2) and a display screen (3). The photosensitive assembly (1) and the display screen (3) are connected with the controller (2). The air conditioner display screen brightness control device is characterized by further comprising a control terminal (4), wherein the control terminal (4) is connected with the controller (2), and the control terminal (4) can send a control instruction to the controller(2) to directly control the brightness of the display screen (3). The air conditioner display screen brightness control device has the beneficial effects that a user can still adjust the brightness of the display screen when the photosensitive assembly is damaged; and whether the photosensitive assembly breaks down or not is judged according to the detection signal change of the photosensitive assembly, and the situation that the display screen is always off or on is avoided.

The invention discloses an accurate resistance identification method of black rot of a sweet potato at a seedling stage, and belongs to the field of agricultural plant protection. The accurate resistance identification method comprises the following steps of 1), separation and activation of a germ; 2), preparation of a PS (Polystyrene) culture solution; 3), shaking culture of a pathogen; 4), preparation of a black rot germ spore suspension solution; 5), preparation and inoculation of a to-be-tested sweet potato seedling; and 6), investigation and evaluation. The identification method providedby the invention is scientific and efficient, is simple to operate, adopts spore solution root-irrigation inoculation identification, and approaches the practical situation of a field sweet potato seedling infected with the black rot; an identification result is more accurate and reliable; meanwhile, the phenomena that a stalk of the sweet potato seedling easily decays in the disease-resistant identification process of a hydroponic sweet potato seedling and that a sweet potato piece is contaminated by sundry germs and easily decays after moisture preservation in the process of carrying out disease-resistant identification by adopting the sweet potato piece are avoided; the accurate resistance identification method is provided for the black rot of the sweet potato at the seedling stage; thepowerful guarantee is provided for quickly and massively screening a black rot resistant variety of the sweet potato at an early stage; and the accurate resistance identification method has importantapplication value for guiding the disease-resistant breeding of the sweet potato.

The present invention relates to a safe nutritious original-bottle freshly-stewed instant dried swimming bladder and a preparation technology thereof. The technology processes comprise ice water soaking, washing and stewing in original bottles under high temperature and high pressure. The preparation technology avoids problems of partial nutrient loss and easy deterioration of dried swimming bladders in a process of high-temperature rapid soaking swelling or long-time soaking swelling for 18 hours or more, and also shortens process time. The technology conducts original-bottle fresh stewing under high temperature and high pressure, specifically, conducts soaking swelling, stewing and sterilizing in a same bottle, can better lock nutrients, and is safer. The dried swimming bladder product is directly subjected to the soaking swelling, stewing and sterilizing in the original bottle, so that the preparation technology avoids that transferring of the dried swimming bladders to other containers causes loss of nutrients and avoids mixing with bacteria or impurities; and the prepared dried swimming bladder product retains relatively high nutritional value, also has a suitable mouthfeel and is more in line with consumer edible preferences.

The invention discloses a formula and a preparation method of hot and spicy sauce. According to the formula, the hot and spicy sauce is prepared from the following materials in percentage by mass: 25% of pepper from Tuo county, 15% of soybean paste, 1.5% of composite spice, 1.5% of garlic, 1% of edible salt, 1% of monosodium glutamate, and 55% of vegetable oil. The preparation method comprises the following steps: selecting red pepper; cleaning the selected red pepper in clear water by a pepper cleaning machine; naturally drying the cleaned pepper in a warehouse for drying in shade; crushing the dried pepper into pieces by a roller extrusion crusher; sectioning garlic, peeling the sectioned garlic, washing, air-drying till the moisture on the surface of the garlic is removed, making the garlic into small pieces, and frying the garlic pieces by vegetable oil; adding the edible salt, the monosodium glutamate and the composite spice, and then stirring; and washing a glass bottle by hot water at 90 DEG C, draining while blowing hot air, and filling. According to the invention, the problem that red pepper damaged in the washing process is likely to go bad is solved, the special flavor and the food safety of the hot and spicy sauce is guaranteed, the special aroma of pepper from Tuo county is maintained, and the hot and spicy sauce is suitable for the taste of most people.

The invention provides a thermal medium flowing type PCR amplification method. The method has the advantages that the method is efficient, quick and easy for minimization and PCR amplification can becarried out on the interior of a complex container. The method comprises the following steps: inserting or connecting a reaction container filled with a PCR reaction solution into a thermal medium container so that the reaction container can be in contact with or be soaked into a thermal medium, enabling thermal media with different temperatures to flow through the thermal medium container by a thermal medium driving device to cause that the temperature of the reaction container in contact with the thermal media changes, so that PCR amplification is completed inside the reaction container. Themethod is extremely high in reaction speed, conventional PCR operation for 1.5 h can be competed within 10 min, and PCR amplification can be carried out inside the complex container. In short, the method is high in speed, high in universality, easy for minimization and wide in range of application, can be used for temperature control of the interior of the complex container, and can be particularly applied to the fields needing high automation and minimization such as POCT.

The invention discloses a method for packing an alkali metal simple substance, which is applied to the technical field of alkali metal atom steam reaction chambers. The method is characterized by comprising the following steps of: making a paraffin seal molding die; coating a paraffin layer on a bottom die; processing a micro blind hole array on the paraffin layer by using a male die or laser light; injecting a liquid-state alkali metal simple substance into the micro blind hole array on the paraffin layer by using a micro sample injection device; coating a layer of paraffin on a step layer of a top die; aligning the top die to the bottom die along a step groove and laminating; uniformly heating the laminated top die and bottom die till the paraffin layer at the joint of the top die and the bottom die is in molten or critical molten state; removing silicon from the buckled top die and bottom die by corroding with a potassium hydroxide solution to obtain a paraffin bag array; and separating to obtain a paraffin bag coated with micro alkali metal simple substances. Alkali metal is rubidium (Rb) or caesium (Cs). The invention has the advantages of capabilities of preventing the alkali metal simple substance from being deteriorated and reducing impurities in an atom steam chamber, convenience for batch manufacturing, simple process, easiness for integration with a next stage system, and the like.

The invention relates to the field of food processing, in particular to a preparation process of soak-free instant stewing isinglass with a significant fishy smell removal effect. The preparation process comprises the steps as follows: (1) cleaning and naturally airing fresh swimming bladders to prepare dry isinglass, and diffusing residual fishy smell; (2) soaking the dry isinglass with ginger water, slicing the soaked isinglass according to size requirements, performing cleaning and drying, and diffusing residual fishy smell to prepare the soak-free instant stewing isinglass. By means of thepreparation process of the soak-free instant stewing isinglass, the residual fishy smell in the isinglass can be rapidly removed, and besides, the soak-free instant stewing isinglass can be stored for a longer time; long-time soaking is not required in the following cooking process, process steps of the isinglass can be reduced, meanwhile, the taste of the cooked isinglass can be improved, and marketing is facilitated.

The invention discloses an artificial intelligence automatic feeding device for a fish pond. The automatic feeding device comprises a feed box, a device box is fixedly connected to a base plate of thefeed box, and a miniature water pump is fixedly connected to the right side of the bottom of the inner cavity of the device box; a water inlet of the miniature water pump is communicated with a waterinlet pipe, the bottom end of the water inlet pipe penetrates through the device box and extends below the device box, and a water outlet of the miniature water pump is communicated with a water outlet pipe; a temperature cooling pipe penetrates through the bottom of the inner cavity of the feed box, the top end of the water outlet pipe is communicated with one end of the temperature cooling pipe, and the other end of the temperature cooling pipe is communicated with a water discharging pipe. The invention relates to the technical field of breeding devices. According to the artificial intelligence automatic feeding device for the fish pond, the cooperation of the miniature water pump, water inlet pipe and water outlet pipe is utilized, water in a water pond can be pumped to the temperature cooling pipe, temperature cooling is performed on the feed from the inside of the feed, the problem is avoided that the feed is easily perishable in hot weather, local materials can be used, and theuse is convenient.

The invention relates to the technical field of dining tables with turntables, and discloses a rotary dining table with a liftable turntable. The rotary dining table comprises an annular outer tabletop, an X-shaped crosspiece and four table legs, the annular outer tabletop is arranged above the outer end of the X-shaped crosspiece, and the dining table turntable is arranged on the inner side of the annular outer tabletop; a turntable lifting cylinder is arranged in the center of the X-shaped crosspiece, an eccentric wheel is arranged in the turntable lifting cylinder, and an eccentric wheel rotating shaft support is sleeved outside the turntable lifting cylinder; a plane bearing is arranged at the top of the inner end of the X-shaped crosspiece, a helical internal gear is arranged on the back face of the dining table turntable, and a straight bevel gear duplicate gear meshed with the helical internal gear is arranged on the X-shaped crosspiece. The rotary dining table has the beneficial effects that a dining table turntable handle is convenient and quick to rotate by hand cranking, soup and beverages are prevented from overflowing and flowing to diners during dining, the problem that a traditional turntable is easy to damage and cannot rotate is avoided, and the dining table turntable is liftable and convenient to clean.

The invention discloses a water culture planting device capable of making a culture solution circularly flow. The water culture planting device comprises a water culture planting pipe frame, water culture planters and a nutrient solution storage tank, wherein the water culture planting pipe frame is triangularly arranged and formed through stack mounting of a plurality of transverse supporting rods and a plurality of oblique supporting rods, the water culture planters are symmetrically installed on the two opposite sides of the water culture planting pipe frame, and a solution inlet and a flowing solution outlet are formed in the two opposite ends of each water culture planter respectively. The water culture nutrient solution is refrigerated and cooled in the high-temperature summer season, and the problem is avoided that the temperature of the nutrient solution is too high, so that water culture plant roots are easy to rot in the nutrient solution. The temperature of the nutrient solution is reduced, so that the content of dissolved oxygen in the nutrient solution is effectively increased, it is ensured that there is enough oxygen in the nutrient solution for absorption of the water culture plant roots, the rot speed of the water culture plant roots is further reduced, and the survival rate and the growth speed of water culture plants are effectively increased.

The invention discloses a disinsection illuminator which comprises a lamp bracket and a disinsection lamp connected with the lamp bracket, wherein the upper end of the lamp bracket is provided with a bird-scaring unit; the top end is provided with a solar electric panel; the bottom of the lamp bracket is provided with a bottom box; a control cabinet and a storage battery are arranged in the bottom box; the disinsection lamp is connected with the lamp bracket through a connecting frame and a fixing frame; the top end of the disinsection lamp is provided with a lamp shade; an insect collection device is arranged below the lamp shade; a high-voltage grid and an LED lamp are arranged between the lamp shade and the insect collection device; the insect collection device comprises an insect receiving tray and an insect collection box; the insect receiving tray is connected with the insect collection box through a funnel tube, and the joint is provided with a shutter; the side surface of the insect collection box is provided with a view window; and the bottom of the insect collection box is provided with a through hole. The solar light source is utilized to supply power to the disinsection illuminator, so the energy source is green and environmentally friendly. The bottom box arranged on the bottom is arranged under the ground line, so that the storage battery can not be easily stolen. By arranging the bird-scaring unit on the upper end of the lamp bracket, birds can not easily approach the disinsection illuminator, thereby effectively preventing the birds from influencing the solar electric panel and the disinsection lamp.

The invention provides a health product of spirulina which is prepared by adding Cordyceps sinensis powder into the spirulina powder, mixing, and preparing into tablet or capsule. The invention make use of antibacterial action of Cordyceps sinensis, which prolongs shelf life of spirulina, and integrates respective health protection function of spirulina and Cordyceps sinensis, thereby the product has thorough nutrition, good health protection, and good effect.

The invention discloses a loading method and device, and a picking method and device, and relates to the technical field of warehousing logistics. A specific embodiment of the loading method comprisesthe steps that a first loading instruction sent out by a main loading channel is received and carries cargo information, and a corresponding loading task is matched according to the cargo information; a shunting instruction and a placement instruction are generated according to the corresponding relationship among branched loading channels, placement devices and the storage position in the loading task and the loading task; a shunting device is controlled to shunt cargos from the main loading channel onto a target branched loading channel according to the shunting instruction; and if a secondloading instruction sent out by the target branched loading channel is received and carries the cargo information, a target placement device is controlled to place the cargoes from the target branched loading channel to a target storage position according to the placement instruction. Through the embodiment, the loading efficiency and accuracy are improved.

The invention discloses an ink cartridge not liable to precipitation. The ink cartridge comprises a cartridge body, a vibrating device, and an ink observing device. The cartridge body is produced by opaque material and is provided with the ink observing device. The ink observing device is arranged on the cartridge body in order to know the surplus ink amount such that the cartridge body can be produced by the opaque material. The ink cartridge well solves a problem that if ink is placed for a long time, precipitates are liable to generate and tiny particulate matters are liable to polymerize. The precipitates generated in the ink or the tiny particulate matters polymerized in the ink may easily cause jam or damage of the nozzle of an inkjet printer or ink-jet printer, and have bad influence on the quality of printed images.

The invention provides a breeding method for intermediate breeding of Anguilla marmorata fries. The breeding method comprises the steps of intermediately breeding the Anguilla marmorata fries in a cement breeding pond in the early stage and breeding the Anguilla marmorata fries in an earthen pond in the later stage. A net box and water flow boosters are arranged in the process of intermediately breeding the Anguilla marmorata fries in the cement breeding pond in the early stage, and the Anguilla marmorata fries are bred in the net box, so that the metabolites of the Anguilla marmorata fries can be conveniently filtered and deposited, the survival environment is optimized, and the breeding survival rate is increased; the four water flow boosters are arranged at the four corners of the cement breeding pond, so that water flow circulates anticlockwise, a flowing water environment is created for the Anguilla marmorata fries, Anguilla marmorata can frequently move in the flowing water environment, the bait intake speed and the growth speed of the Anguilla marmorata are increased, and the survival environment of the Anguilla marmorata is optimized; the Anguilla marmorata fries are bred for 1-2 months in the cement breeding pond and fed with blood worms in the early stage and eel powder 7 days before leaving from the pond, after the Anguilla marmorata fries are fed with the eel powder, the Anguilla marmorata fries reaching 1 g per fry are transferred into a half mu (1 mu is 1 / 6 of acre) of the earthen pond for later breeding of the Anguilla marmorata fries, and the unqualified Anguilla marmorata fries are still concentrated in the cement breeding pond and continue to be fed with the blood worms; and during the process of breeding the Anguilla marmorata fries in the earthen pond, the Anguilla marmorata fries are mainly fed with the eel powder in the early stage and occasionally fed with the blood worms, all the Anguilla marmorata fries reaching 5 g per fry are fed with the eel powder, and the Anguilla marmorata fries reaching 10 g per fry are transferred into an Anguilla marmorata growing pond for breeding.

The invention discloses a steak tenderness detection device, which comprises an operation table, the operation table is composed of a cutting table, a detection table and a cleaning table, the cleaning table is composed of a cleaning pool, a water inlet pipe, a water stop valve, a water outlet pipe and a water collecting pool, the cleaning pool is located on the left side of the operation table, and the detection table is located in the middle of the operation table. The detection table is composed of a drying machine, an ultraviolet lamp, a display screen and a detection system, the detectionsystem is composed of a telescopic support, a telescopic arm and a detection pen, the cutting table is located on the left side of the operation table, the cutting table is composed of a baffle, a knife sharpener, a knife, a sliding rod, a sleeve, a bolt, a knife handle, a buffer rod and a chopping board, the baffle is fixed on the upper surface of the cutting table, and a square notch is formedin the middle of the baffle, a sliding rod is fixed to the middle of the interior of the square notch, and telescopic legs are fixed to the positions, close to the edges, of the lower surface of the operation table. The device has the advantages of compact structure, convenient cleaning and accurate detection.

The invention belongs to the field of cigarette product packaging design, in particular to a cigarette box packaging. The invention provides a cigarette box packaging, comprising: cigarettes, a pre-packaging film and a post-packaging film, the pre-packaging film and the post-packaging film are hot-compressed to form a hollow cavity, and the cigarettes are arranged in the hollow cavity; the cigarette box packaging box is stamped One or more of columns, waves and polygonal columns. In the present invention, the cigarettes are placed in a hollow cavity formed by hot pressing of the pre-packaging film and the post-packaging film, and the airtightness is good, the cigarettes will not be polluted, and at the same time, the cigarettes are not in contact with the external environment, which effectively prevents the easy deterioration of the cigarettes Second, the hollow cavity can be stamped into one or more of columnar, wavy and multi-prism according to the grade and design requirements of cigarettes. The product structure is diverse and beautiful, which can attract consumers; it solves the existing In the technology, the cigarette box packaging structure is single and the technical defects of the cigarette box packaging are easy to deteriorate.

The invention relates to a preparation method of a highly hydrophobic edible membrane. The method comprises the following steps: adding degreased chitosan into an aqueous acetic acid solution, fully hydrating to obtain an aqueous chitosan acetic acid solution, evenly dispensing the aqueous chitosan acetic acid solution to a glass plate, and drying; preparing an ethanol aqueous solution containing 50%-95% by mass of ethanol, and adding prolamine to obtain a prolamine solution; evenly dispensing the prolamine solution to the treated glass plate, dropwise washing the glass plate with pure water, and drying; preparing an ethanol aqueous solution containing 70%-90% by mass of the ethanol, adding prolamine to obtain a prolamine solution; and evenly dispensing to the treated glass plate, and drying. The edible membrane material can be used for overcoming the defect that the polysaccharide or protein membrane material is poor in waterproof property, and the time of water drops staying on the surface of the membrane during transportation can be shortened, so that the content of water penetrating through a packaging membrane can be reduced, the water activity of food can be guaranteed, and the growth of microorganisms can be inhibited.

The invention discloses a vegetable sorting machine for vegetable processing. The vegetable sorting machine structurally comprises machine frames, a conveyor, air outlets, bolts, a machine body, a machine case, an automatic cleaning and drying device, a power motor device, a conveying mechanism, a protective cover shell, an automatic water outlet mechanism, spraying head cleaning mechanisms, a second conveying wheel mechanism, a first conveying wheel mechanism, a fan blow-drying mechanism and a lever transmission mechanism. According to the vegetable sorting machine for vegetable processing, vegetables can be effectively cleaned, residues on the surfaces of the vegetables are completely removed; and clean water on the surface of the vegetables is dried after the vegetables are cleaned, sothat the vegetables can be prevented from being rotten easily caused by excessive moisture on the surfaces of the vegetables, and therefore the quality of the vegetables is improved.

The invention discloses a vegetable sorting machine for vegetable processing. The vegetable sorting machine structurally comprises machine frames, a conveyor, air outlets, bolts, a machine body, a machine case, an automatic cleaning and drying device, a power motor device, a conveying mechanism, a protective cover shell, an automatic water outlet mechanism, spraying head cleaning mechanisms, a second conveying wheel mechanism, a first conveying wheel mechanism, a fan blow-drying mechanism and a lever transmission mechanism. According to the vegetable sorting machine for vegetable processing, vegetables can be effectively cleaned, residues on the surfaces of the vegetables are completely removed; and clean water on the surface of the vegetables is dried after the vegetables are cleaned, sothat the vegetables can be prevented from being rotten easily caused by excessive moisture on the surfaces of the vegetables, and therefore the quality of the vegetables is improved.

The invention discloses intelligent household cleaning equipment, belongs to the technical field of cleaning equipment and solves the problem of waste of water resources. A casing of the household cleaning equipment comprises an upper casing and a lower casing arranged under the upper casing, wherein an upper inner barrel and an upper drainage system are arranged in the upper casing, and a lower drainage system and a lower inner barrel are arranged in the lower casing; two drainage ports are formed in the upper drainage system, a drainage port of the lower drainage system communicates with a drainage tube, a control valve is arranged at two drainage ports of the upper drainage system, a water level detector is arranged in the lower barrel, and the control valve is connected with the water level detector; a control system comprises an upper control system and a lower control system connected with the upper control system, the upper control system is connected with the upper drainage system, and the lower control system is connected with the lower drainage system; an object sensor is arranged in the lower inner barrel. The intelligent household cleaning equipment is used for cleaning objects with different colors.