62results about How to "Guaranteed cooking quality" patented technology

Provided is a baking pan capable of efficiently saving energy. The baking pan mainly comprises a large body, an upper cover, heaters, a pan body, a food rolling device, an air inlet hole and a cooling fan. The heaters comprise the upper heater and the lower heater, and the baking pan is characterized in that the large body is used for containing the pan body (3), the food rolling device (11) and the lower heater (44), and the large body (1) provides a conduction heating heat source for the bottom of food; the upper cover (2) provides a heat radiation or illumination radiation heat source for the upper surface of the food; the upper cover (2) and the large body (1) are closed to form a stereoscopic heating cavity (55) with the upper portion providing heat radiation or illumination radiation and the bottom providing conduction heating; the cooling fan is used for carrying out constant-temperature heating on the interior of the stereoscopic heating cavity (55) or carrying out relative cooling heating on the interior of the stereoscopic heating cavity (55), and the cooling fan is arranged outside the stereoscopic heating cavity (55); the food rolling device (11) is used for overturning the food, so that the food is evenly heated and stereoscopically heated. The baking pan has the advantages of being good in cooking effect, easy to mount and demount, easy to clean and wide in application range.

The invention discloses an automatic cooker and a cooking method of the automatic cooker and belongs to the field of kitchen household appliances. The problems are solved that the cooked dish of an existing automatic cooker is monotonous, and adaptive adjustment cannot be made according to actual demands of users. According to the cooking method of the automatic cooker, the automatic cooker is provided with an operation interface and a main control module, and multiple cooking cookbooks are pre-stored in the main control module. The cooking method of the automatic cooker comprises the following steps that the cooking cookbooks are selected through the operation interface, and the main control module controls the operation interface to display food material information of the selected cooking cookbooks according to the selected cooking cookbooks; parameters of the food material information are set through the operation interface; the main control module generates independent cooking parameters of food materials according to the set parameters of the food material information, and accordingly the dish cooking parameters of the corresponding cooking cookbooks are determined.

The invention discloses a multi-functional cooling pan, which comprises a body, a cover and a heater. A cooking pan container is arranged in the body; a food rolling device is arranged in the cooking pan container; the body and the cover enclose a relatively sealed cavity together; a cooling and air drying airduct is arranged in the cavity; a cooling and air drying fan is arranged in the cooling and air drying airduct; the cavity is provided with an air outlet and an air inlet; one end of the cooling and air drying airduct is communicated with the air outlet, while the other end is communicated with the air inlet which is communicated with the outside; the air outlet faces the food rolling device. The cooling and air drying airduct comprises a first cooling and air drying airduct and a second cooling and air drying airduct; the first cooling and air drying airduct is arranged in the cover; and the cooling and air drying fan and the second cooling and air drying airduct are arranged in the body and outside the cooking pan container. The multi-functional cooling pan has the characteristics of good cooking effect, simple disassembly and cleaning, and wide application range.

The invention discloses a cooking material recognizing method during cooking of an electric cooker. The cooking material recognizing method includes the following steps that before boiling of a cooking material in the electric cooker, the heating time in which the temperature in the electric cooker is raised to preset temperature is detected, and heat load of the cooking material is calculated according to preset temperature, the heating time and heating power of the electric cooker; the weight of the cooking material is obtained; specific heat of the cooking material is calculated according to the heat load and the weight of the cooking material, and the type of the cooking material is recognized according to the specific heat of the cooking material. The type of the cooking material can be automatically judged before boiling through the recognizing method, the most suitable heating technology can be selected according to the type of the cooking material, and the cooking material is effectively prevented from overflowing. The invention further discloses a cooking control method of the electric cooker, an electric cooker recognizing device, an electric cooker with the recognizing device and an electric cooker executing the cooking control method.

The invention provides a temperature correction method, a cooking utensil and a computer readable medium. The method comprises the following steps: when a cooking utensil is in an idle state and the internal temperature is normal temperature, acquiring a plurality of temperature values measured by a plurality of temperature sensors in the cooking utensil; according to the plurality of measured temperature values, selecting an abnormal temperature sensor needing temperature compensation from the plurality of temperature sensors, and determining a temperature compensation value for the abnormaltemperature sensor; and after the cooking utensil starts to work, correcting the temperature value measured by the abnormal temperature sensor according to the temperature compensation value. An accurate temperature value can be obtained through correction, and accurate temperature control can be achieved. The quality of cooking on the basis can be ensured, fire disasters caused by too high temperature in the cavity of the cooking utensil can be avoided, and potential safety hazards can be eliminated.

The invention relates to a pressure cooking device. The pressure cooking device comprises a cooking pot, wherein the inner wall of the cooking pot is provided with a connection feed inlet, a feed outlet and a steam inlet which is connected to a steam pipe and is utilized for introducing high-temperature steam into the cooking pot so that a certain of a temperature and pressure in the cooking pot are maintained. The pressure cooking device is characterized in that a feed valve and a discharge valve are arranged respectively on the feed inlet and the feed outlet; the feed valve and the discharge valve are dynamic sealing valves; and a pressure balance device for pressure balance of the feed valve and the cooking pot is arranged between the feed valve and the cooking pot. Compared with the prior art, through use of the dynamic sealing valves and addition of the pressure balance device between the dynamic sealing valves and the cooking pot, the pressure cooking device realizes that feeding and discharge in the cooking pot are carried out in a sealed environment so that the pressure in the cooking pot is stable and cooking quality is guaranteed; through the design of the pressure balance device, feeding in the cooking pot is carried out smoothly, and material jam and material ejection from the cooking pot are avoided; and the pressure cooking device can work continuously, automatically and steadily so that production efficiency is improved.

The invention discloses a preparation method of bamboo dissolving pulp. The preparation method disclosed by the invention comprises bamboos as the raw material and comprises the following steps: pre-hydrolyzing bamboo chips through diluted acetic acid, stewing the pre-hydrolyzed raw material with sulphate, processing pulp through oxygen delignification, extracting the pulp with cold caustic, bleaching with D0-(EP)-D1, and thus obtaining the bamboo dissolving pulp. The prepared bamboo dissolving pulp is more than 90% of ISO (International Standardization Organization) in whiteness, more than 92% in content of alpha-cellulose, 959 ml / g in intrinsic viscosity, 3.23% in content of pentosan, 0.11% in content of ash, and 38% in yield; compared with the yield of 30-35% in the common process currently, the yield of the bamboo dissolving pulp disclosed by the invention is at least increased by 3-8%, and therefore, the preparation method of the bamboo dissolving pulp disclosed by the invention has great economic benefit.

The invention discloses a high-efficiency energy-saving roasting pan and methods for heating, cooling, and exhausting thereof. The roasting pan comprises a main body, an upper cover, a heater, a pot body, a food rolling-over device, a cooling fan, and at least a temperature controller or temperature control probe. The heater comprises an upper heater and a lower heater. The cooling fan is arranged on the outer part of a three-dimensional heating cavity, one end is communicated and connected with external air, and the other end is communicated and connected with the three-dimensional heating cavity. Through air blowing, external low-temperature air is mixed in the three-dimensional heating cavity at high temperature, to make temperature of the three-dimensional heating cavity constant or relatively cool or heat the three-dimensional heating cavity, and water vapor in the three-dimensional heating cavity is exhausted along an air outlet or a gap on the main body. The high-efficiency energy-saving roasting pan is characterized by good cooking effect, easy assembling and dismounting, easy cleaning, and wide application range.

The invention relates to an automatic dumpling cooking machine and an application method. The automatic dumpling cooking machine comprises a cooking device, a pot cover device, a funnel device, a dishing-up device, a control device, a water injection device and a material storing device, wherein the cooking device, the pot cover device, the funnel device, the water injection device and the material storing device are connected with the control device through lead wires respectively, and receive and execute an instruction transmitted by the control device; the cooking device comprises a pot body; the funnel device comprises a metal funnel; the metal funnel is arranged in the pot body; the pot cover device is used for controlling the opening and closing of a pot cover and the pot body; the water injection device is connected with a water pipe; and the bottom of the pot body is connected with a water outlet pipe. The automatic dumpling cooking machine can set time and flows for cooking dumplings through a control panel and is suitable for cooking dumplings with different types of stuffing, wontons, noodles and rice dumplings; a cooking process is automatically controlled and heat for cooking foods is guaranteed; and the processing efficiency of the foods is improved and the processing cost of the foods is reduced.

The invention discloses a brand new control method used for controlling cooking heat. The method realizes cooking heat control by measuring heating intensity of a cooking heat source. The invention also discloses a cooking method and a cooking system by using the control method. Compared with the prior art, the invention regulates relevant factors of the cooking heat according to the heating intensity and change situations of the heat source, thereby being capable of controlling the cooking heat more directly, duly and accurately.

The invention discloses an automatic traditional Chinese medicine decocting system, which comprises a decocting module, a deslagging module, a cleaning module, a first feeding module, a second feeding module, a steam backflow module, a medicament receiving module, a parameter input module, a heating supply system and a control module, wherein a filtration module and the heating supply system are arranged in the decocting module; the filtration module provides an online separation function for dregs and a medicament; the first feeding module and the second feeding module provide soaking and storing functions for a decocted medicine or later feeding; the steam backflow module is used for controlling the evaporation capacity of the decocting module; the cleaning module is used for cleaning the system after finishing decoction; the medicament receiving module is placed under the decocting module through a draining pipeline; a draining control valve is arranged on the draining pipeline; through the control of the control module on each function module of the decocting system, the automation of feeding after decocting of traditional Chinese medicine decocting, filtering, cleaning, dreg extrusion and discharge is realized, the traditional Chinese medicine decocting efficiency is improved, and meanwhile, the decocting quality is ensured.

The invention discloses a high-efficiency roasting pan which comprises a main body, an upper cover, a heater and a pot body (3), wherein the pot body (3) is arranged inside the main body; a food turning device, a heating cavity and a cooling fan (45) are arranged in the pot body (3). The high-efficiency roasting pan is characterized in that the cooling fan (45) or a cooling channel (29) are arranged outside the heating cavity; a temperature controller or a temperature control probe (43) is arranged at the air outlet of the cooling fan (45) or on the cooling channel (29); the cooling fan (45) or the cooling channel (29) is adopted to cool the temperature controller or the temperature control probe (43) by blowing air so as to prolong the heating working time of the temperature controller or the temperature control probe (43), or shorten the power-off time of the temperature controller or the temperature control probe (43) when stopping working, and thus the total working time can be shortened. The high-efficiency roasting pan has the characteristics of good cooking effect, easiness in assembling and disassembling, easiness in cleaning, and wide application range.

The invention provides cooking equipment, a cooking method and device, electronic equipment and a storage medium, which belong to the technical field of intelligent kitchenware. The method comprises the steps: when a dish cooking instruction is received, a cooking parameter file of a target dish to be cooked is obtained, wherein the corresponding relation between cooking parameters and cooking time is recorded in the cooking parameter file, and the cooking parameters comprise a first action parameter of a cooking action and a second action parameter of a food adding action; and the cooking action is executed according to the first action parameter at the cooking time corresponding to the cooking action, and the food adding action is executed according to the second action parameter at thecooking time corresponding to the food adding action, so as to cook the food and obtain a target dish. By the adoption of the method and device, the problem that when dishes are cooked manually, the cooking quality and number of the dishes cannot be guaranteed, and consequently user experience is poor can be solved.

The invention discloses an automatic cocoon cooking device. The automatic cocoon cooking device comprises a supporting plate and a cocoon cooking tank of a rectangular structure. A sliding rod is arranged at the bottom of the supporting plate, and a sliding block and a driving mechanism for driving the sliding block to move are arranged on the sliding rod. The cocoon cooking tank is located below the sliding block; an insertion groove is formed in the top end of the cocoon cooking tank, and a cover plate and a cover plate opening and closing mechanism are movably installed in the insertion groove; a cocoon cooking frame and two bearing plates are arranged in the cocoon cooking tank, the two bearing plates are arranged on the inner walls of the two sides of the cocoon cooking tank, the cocoon cooking frame is movably placed on the two bearing plates, connecting rods are arranged at the bottom ends of the two sides of the cocoon cooking frame, and rollers are arranged at the ends of the connecting rods and matched with groove-shaped guide rails vertically arranged on the inner walls of the cocoon cooking tank; cavities are formed in the side walls and the bottom wall of the cocoon cooking tank, and conduction oil and electrical heating rods are arranged in the cavities. A cocoon cooking frame lifting mechanism is arranged at the bottom of the sliding block, a water inlet and air holes are formed in the cover plate, a draining pipe is arranged below one side of the cocoon cooking frame, and a valve is arranged on the draining pipe.

An energy-saving baking pan, the main body includes a large body (1), an upper cover (2), a heater (4), a pot body (3) is arranged in the body (1), and food rolling is arranged in the pot body (3) device, a heating chamber, and a cooling fan (45), the upper and lower heaters are arranged on the main body, and the feature is that a cooling fan (45) is arranged outside the heating chamber; a thermostat or a temperature controller is arranged downstream of the cooling fan (45). control probe (43); the cooling fan (45) blows air on the thermostat or temperature control probe (43) to cool down and prolong the heating time of the thermostat or temperature control probe (43), or shorten the temperature of the thermostat or temperature control probe (43). The power-off time during which the control probe (43) stops working, thereby shortening the total working time; or blowing air to the heater (4) allows the heater (4) to heat evenly. The invention has the characteristics of good cooking effect, easy assembly and disassembly, easy cleaning and wide application range.

The invention provides a decocting device for pharmaceuticals. The decocting device for pharmaceuticals comprises a shell, inner grooves and strip-type pressing plates, four cylindrical support feet are fixedly connected downwards to the four corners of the bottom of the shell, and a cuboid-plate-shaped stopping protecting plate is fixedly connected between the two support feet on the left side and the right side; a steam heating machine is fixedly connected on the outer side wall of the left-side stopping protecting plate through bolts, and a steam generator is fixedly connected to the top ofthe steam heating machine. According to the decocting device for pharmaceuticals, driving gears and a gear disc are arranged, six connecting rods penetrating through the gear disc can be evenly inserted into the gear disc, medical material boxes are fixedly connected to the bottom ends of the connecting rods, and medical materials are separated from medicine liquid; a discharging opening is cooperatively formed in the center of the bottom of a steamer downwards, an inner control valve and an outer control valve are arranged on the discharging opening, a filter screen is fixedly embedded between the inner control valve and the outer control valve through bolts, and discharged liquid is cleaner and free of impurities.

The invention discloses a cooking control method of a vacuum electric cooker, belongs to the field of kitchen appliances, and solves the problem of overlong cooking time of the existing electric cooker. The cooking control method of the vacuum electric cooker comprises a preheating stage, a water absorption stage and a high-temperature boiling stage, wherein the water absorption stage comprises: alow-temperature water absorption process, wherein food materials in a cooking cavity are kept at a first water absorption temperature T1 for a duration t1; and a boiling water absorption process, wherein an air sucking device works to enable the cooking cavity to be kept at a preset negative pressure, the food materials in the cooking cavity are heated to a second water absorption temperature T2and kept for a duration time t2, and the second water absorption temperature T2 is the boiling point temperature under the preset negative pressure. According to the invention, food materials are boiled in advance in the water absorption stage through the boiling water absorption procedure, so that the purpose of shortening the cooking time is achieved.

The invention discloses an automatic uncovering medicine decocting machine. The automatic uncovering medicine decocting machine comprises a pot cover and a pot body, and further comprises a lifting driving mechanism and a rotary driving mechanism, wherein the lifting driving mechanism drives the pot cover to ascend and descend relative to the pot body; the rotary driving mechanism drives the pot cover to horizontally rotate relative to the pot body; and the lifting driving mechanism and the rotating driving mechanism work in a coordinated mode to drive the pot cover to ascend and rotate to stagger the opening of the pot body or drive the pot cover to rotate to reset and descend to close the opening. According to the automatic uncovering medicine decocting machine, the lifting driving mechanism and the rotary driving mechanism are arranged and controlled to work cooperatively to jointly complete automatic opening and closing of the pot cover, the purpose of safe operation is achieved, manual labor is reduced, the production efficiency is improved, and the medicine decocting quality is guaranteed.

The invention provides an efficient and energy-saving roasting pan. A main body comprises a large body, an upper cover, heaters, a pan body, a food rolling-over device, an air inlet hole and a cooling fan, wherein the heaters comprise an upper heater and a lower heater; the efficient and energy-saving roasting pan is characterized in that the large body is used for containing the pan body (3), the food rolling-over device (11) and the lower heater (44); the large body (1) provides a heat source for providing conductive heating to bottoms of foods; the upper cover (2) provides a heat source for providing heat radiation or light illumination heating to upper surfaces of the foods; the upper cover (2) covers the large body (1) to form a three-dimensional heating cavity (55) with the upper part for carrying out heat radiation or light illumination heating and the bottom for providing conductive heating; the cooling fan is used for providing a constant temperature into the three-dimensional heating cavity (55) or relatively cooling and heating the inner part of the three-dimensional heating cavity (55); the cooling fan is arranged at the outer part of the three-dimensional heating cavity (55); and one food rolling-over device (11) is used for rolling over the foods to carry out uniform heating and three-dimensional heating on the foods. The efficient and energy-saving roasting pan has the characteristics of good cooking effect, easiness of dismounting and mounting, easiness of cleaning and wide applicable range.

The invention provides an electric heating pressure stewing utensil and belongs to a pressure type electric heating stewing utensils for kitchens. The electric heating pressure stewing utensil comprises a pot cover, a pot body, a sealing ring, a pressure relief groove and an elastic structural member. One end of the elastic structural member is arranged on the pot cover or the pot body. The other end of the elastic structural member is provided with a connecting structure matched with the pot body or the pot cover. The sealing ring is arranged between the pot cover and the pot body. The pressure relief groove is formed at the sealed portion of the pot body or the pot cover. The electric heating pressure stewing utensil further comprises a control system and an electric heater arranged at the bottom of the pot body. The control system is connected with the electric heater, an electric heating time control device, a cooking temperature control device and the like. Due to the arrangement of the threaded connecting structure and a position sensing device and technologies like program control, the problem that people need to watch a utensil to control and adjust the heating degree and time in cooking in the prior art is solved, selection on pressure and time is programmed and standardized when food is cooked, and the electric heating pressure stewing utensil has the advantages of being high in safety, high in degree of automatic control, easy and convenient to operate and low in production cost.

A heating, cooling and air discharging method of a high efficiency roasting pan includes the following steps: a first reflective cover and a second reflective cover surround a relative sealed three-dimensional heating chamber; a periphery outer circulation cooling fan blows air to the three-dimensional heating chamber at a constant temperature, and relatively cools the three-dimensional heating chamber; low temperature air flow generated by the cooling fan enters the three-dimensional heating chamber via an air outlet or a clearance formed between a food holding vessel and the reflective covers; the low temperature air and high temperature air are mixed in the three-dimensional heating chamber, and high temperature water steam is discharged out via the clearance between the food holding vessel and the reflective covers; wet and hot air in the three-dimensional heating chamber and the food holding vessel flows out via a clearance or an opening formed in a large body; surfaces of food are hardened rapidly so as to block water in the food, rapid loss of water in the food can be prevented, and the processed food is hard in outer part, and is soft in inner part. The high efficiency roasting pan is excellent in cooking effect, is easy to demount and clean, and is wide in application range.

The invention discloses a cooking method based on image recognition and temperature sensing. The cooking method comprises the following steps: S1, collecting image information and temperature information of a current cooking behavior; S2, processing the image information and the temperature information, recognizing the current cooking behavior according to the processing result, and calculating the target temperature of cooking of the next stage by recognizing the current cooking behavior; S3, adjusting the fire power of the cooking equipment according to the target temperature to cook the next stage; S4, repeating the steps S1 to S3 until the last cooking stage; and S5, inspecting the dishes in the last cooking stage through image recognition. The firepower of the next stage can be accurately controlled, the cooking quality of each stage is guaranteed, the cooking experience of a user is improved, and the quality of discharged dishes is guaranteed. The invention is applied to the technical field of cooking.

The invention relates to steaming and baking cooking equipment. A first exhaust port and a second exhaust port which are different in opening area are formed in an inner container of the steaming and baking cooking equipment, the first exhaust port with the smaller opening area is used for a steaming mode, so that the discharging speed of steam in the inner container in the steaming mode can be reduced, the second exhaust port with the larger opening area is used for a baking mode, and therefore, moisture generated in the baking process can be quickly discharged. A push rod moves back and forth in the shell of the exhaust connector to open and close the first exhaust port and the second exhaust port, so that gas in the inner container can be exhausted through different exhaust paths in different cooking modes, the exhaust speed is adjusted, and the cooking effect is improved. In the steaming mode and the baking mode, the mutually independent exhaust paths are adopted to exhaust gas to the outside of the exhaust channel, so that cooking fume and the like remaining in the exhaust paths under the baking function can be prevented from influencing steamed food, and the cooking quality of the steamed food is guaranteed.

The invention discloses a high-efficiency energy-saving roasting pan and methods for heating, cooling, and exhausting thereof. The roasting pan comprises a main body, an upper cover, a heater, a pot body, a food rolling-over device, a cooling fan, and at least a temperature controller or temperature control probe. The heater comprises an upper heater and a lower heater. The cooling fan is arranged on the outer part of a three-dimensional heating cavity, one end is communicated and connected with external air, and the other end is communicated and connected with the three-dimensional heating cavity. Through air blowing, external low-temperature air is mixed in the three-dimensional heating cavity at high temperature, to make temperature of the three-dimensional heating cavity constant or relatively cool or heat the three-dimensional heating cavity, and water vapor in the three-dimensional heating cavity is exhausted along an air outlet or a gap on the main body. The high-efficiency energy-saving roasting pan is characterized by good cooking effect, easy assembling and dismounting, easy cleaning, and wide application range.

The invention provides equipment for heating and stewing meat products, which comprises a heating cylinder body, the heating cylinder body is of a hollow cylindrical structure, a plurality of layers of rotating grooves are uniformly formed in the heating cylinder body from top to bottom at intervals, annular heating turntables are movably arranged in the plurality of layers of rotating grooves, a plurality of earthen pot stewing grooves are formed in the upper ends of the annular heating turntables in an annular array manner, a pressure relief valve is arranged in a pressure relief passage, and the steam outlet passage is communicated with a gas collecting seat mounted in the middle of the sealing turntable through a connecting pipeline. According to the equipment for heating and stewing meat products, food materials to be stewed are sequentially taken and put in a meat stewing process in a rotary stewing mode, normal stewed heating of other stewed earthen jars is not affected in the stewed earthen jar taking and placing process, meanwhile, each stewed earthen jar is stewed in a sealed mode, the problem of nutrition loss caused by excessive boiling and vaporization can be effectively prevented, the stewed time is shortened, and meanwhile the stewed quality is guaranteed.

The invention provides a cooking processing method and device, a household appliance and a storage medium, and the method comprises the steps: obtaining a current cooking physical index and interruption duration; processing the interruption duration and the current cooking physical index through a preset calculation model to generate a current cooking score value; when a cooking recovery instruction is received, if the current cooking score value is smaller than or equal to a preset first threshold value, determining a cooking curve according to the current cooking score value, and controlling the cooking equipment to continue cooking according to the cooking curve. Therefore, the problem that the cooking quality is reduced due to interruption of the cooking process in the prior art is solved, the cooking physical indexes can be continuously monitored after the cooking is interrupted, the cooking curve is adjusted according to the current cooking physical indexes and the interruption duration when cooking is recovered, the cooking quality is ensured, the cooking efficiency is improved, and the cooking requirement of a user is met.

The invention provides a quantifying device and a cooking utensil. The quantifying device comprises a storage box, a sheltering part and quantifying blocks, wherein a material discharge hole is formedin the storage box; a material feed hole is formed in the sheltering part; the quantifying blocks are positioned between the storage box and the sheltering part, quantifying grooves are formed in thequantifying blocks, two ends of each quantifying groove are open and form a material feeding end hole and a material discharging end hole, the quantifying blocks can rotate relative to the storage box and the sheltering part, so that the material feeding end hole communicates with or is isolated from the material discharge hole, and the material discharging end hole communicates with or is isolated from the material feed hole; when the material feeding end hole communicates with the material discharge hole, the material discharging end hole is isolated from the material feed hole; when the material discharging end hole communicates with the material feed hole, the material feeding end hole is isolated from the material discharge hole. For the quantifying device provided by the invention,through the match among the storage box, the quantifying blocks and the sheltering part, the volume quantifying during material feeding is realized, so that the mass quantifying of the materials during material feeding is realized, the feeding precision of the quantifying device is effectively guaranteed, and in addition, the structure is simple and compact.

The invention discloses instant semi-dry dumplings with self-heating and convenient packaging. The instant semi-dry dumplings with self-heating consist of a packaging box, semi-dry dumplings, and a dumpling soup material bag. The semi-dry dumplings are prepared by cooking, freezing, and drying fresh dumplings. The dumpling soup material bag is prepared by decocting, condensing, and drying multipledifferent mushrooms and a pork bione soup. Dumpling wrappers comprise high-gluten flour, potato starch, sweet potato starch, vital gluten, sodium starch phosphate, alpha-amylase, calcium stearyl lactylate, propylene glycol, and other components. The fresh dumpling stuffing is prepared by matching fresh meat, shrimp, egg, soy product, vegetable, and the like.The dumpling wrapper provided by the invention is added with alpha-amylase, a emulsifier, and modified starch so as to effectively prevent starch retrograding and enable the starch to have a good water-keeping effect. According to the invention, a water bag and quicklime are added at a heating layer of the packaging box, the water badg is punctured so that the water is combined with the quicklime to heat a freezing solution by boilingwater, improving the convenience for eating.