91results about How to "Ensure hygienic quality" patented technology

The invention discloses a cloud-control automatic meal-selling machine, which comprises a case, a control system, a meal-ordering system, a meal conveying system, a heating system, a constant-temperature refrigeration system, a monitoring system, a sterilization and deodorization device and a cloud control system, wherein the case is provided with a front door, a side door and a rear door, and the front door, the side door and the rear door are hinged to the machine body of the case; the control system, the meal conveying system, the heating system, the constant-temperature refrigeration system, the monitoring system and the sterilization and deodorization device are all arranged in the case; the meal-ordering system is arranged on the front door. According to the cloud-control automatic meal-selling machine, remote control and 24h automatic selling can be realized, thereby being convenient and quick; food in the automatic meal-selling machine is stored in the refrigeration environment, the system automatically sends the refrigerated food to a built-in big-power microwave heating device to be heated and then sends the heated food to a meal taking hole when a consumer purchases the food, expiration date is greatly prolonged, the sanitary quality of box lunches can be guaranteed to a large extent, all-weather selling is realized, and conversion from selling by people to self-service selling can be realized.

The invention discloses a method for processing lactic acid bacteria-fermented rice-flour noodles, and belongs to the technical field of food processing. The method comprises the following steps: jordaning, spreading pulp and steaming, extruding and boiling, steaming, washing and cooling, wherein the selected raw material is rice or broken rice of which the straight-chain starch content is greater than 20%; compound lactobacillus is added before or after a pulping process to carry out constant-temperature fermentation; the quantity of the compound lactobacillus is10*<6> to 10*<11>cfu/ml; the fermentation temperature is 35-45 DEG C; the fermentation time is 10-20 hours. The harm of latent mixed bacteria is eliminated by using pure enrichment fermentation, the toughness effect is better, the sanitation and the health of the rice-flour noodles are ensured, and the quality and the flavor of the product are improved.

The present invention provides an automatic stick-inserting mechanism for making meat shashlik. Said mechanism includes the following several portions: stick hopper, press plate, guide plate, guide groove, stick-falling hole, stick outlet hole and stick-pushing bar. Said invention also provides their connection mode and operation method of said automatic stick-inserting mechanism.

The invention discloses a process for dehydrating fruits, vegetables and traditional Chinese herbs through low-pressure penetration of gas, which is mainly used for the fruits, vegetables and Chinese herbs such as strawberry, tomato, spinach, Chinese cabbage, celery leaves, medlar and the like, and comprises the following steps that: 1) pretreatment of raw materials->2) gas penetration procedure->3) hot drying. The process has beneficial effect that: the raw materials are dried and dehydrated under low temperature and at a vacuum state, so the loss of nutrients and flavor of the fruits, vegetables and Chinese herbs during the high-temperature drying process can be avoided, and original nutrition, active substances, active ingredients, color and fragrance of the materials can be maximally maintained. The investment of equipment is small, the process cost is low, the equipment is convenient to install and maintain, and the technique method is easy to control.

The invention discloses a method for manufacturing a cooking wine product, belonging to the field of seasonings. The invention is characterized in that: spice is added; different dishes correspond to different alcoholic degree; key control points are optimized. The invention comprised the production course of mixing of raw material, filtering, sterilizing, bulking, cap screwing, lamp testing, labeling and code spraying followed by thermal shrinkage of plastic caps, incasing, and random inspection of the prepared cooking wines. In the invention, non-GM and green food is adopted as raw materials; 2Kg of diatomite is added to the filter recycling barrel with a pressure of 0.3Mpa and the sterilization temperature of 115-120 DEG C; the device is firstly rinsed with 2% alkali lye at 80 DEG C for 20 minutes, secondly rinsed with 2% acid liquor at 80 DEG C for 20 minutes and thirdly rinsed for 30 minutes, and then filled with water for later use; the finished product contains amino-acid nitrogen which is equal to or more than 0.2g/L, total acid which is 3-30g/L, salt which is equal to or more than 10.0g/L, and total sugar which is 0-80g/L, with alcoholic degree being 5-23V/V and color number being 40-50. The invention is characterized in that a spice is added to the raw material for manufacturing the cooking wine, the method is scientific and the obtained product is of top quality.

The invention discloses a comprehensive treatment method of wastes in the slaughtering process of a meat duck, which comprises the following steps: firstly, fermenting the discharged solid wastes to generate methane; and secondly, using discharged sewage to purify artificial wetlands. By adopting the method, matters and resources among industries are utilized in a cascade manner, a biomass industry chain is lengthened, and the pollution of pollutants to meat products and the damage to human health are efficiently controlled, so that the standardization production is achieved, and the food hygienic quality is ensured. The comprehensive treatment method forms a coexisting and interdependent industrial ecological chain, so that biological resources are optimally configured, and the economic and ecological multiplication effect is converted, thereby having good social benefit and economic benefit.

It relates to a technique of processing oxen colostrum whey with native immunity active and low sensitization. It comprises, first, the Oxen colostrum should be centrifuged, then casein of Oxen colostrum is removed through a precipitation method, and the pellucid whey liquid is obtained; adding FeCl3 for selectively precipitating ª‰ - lactoglobulin, then adding NaOH, adjusting pH; precipitating, removing excessive Fe3+ in the system; removing bacteria by microfiltering, mixing with the ""matrix"" which has been processed thermally and disinfected at sterile conditions, then obtaining final whey products.

The invention discloses a manufacturing method of dried persimmons, and the manufacturing method of the dried persimmon comprises the following seven steps: harvesting and selecting materials, cleaning peeling, sunning pressing kneading, fumigating with sulfur and deastringenting, kneading sunning shaping, stacking covering frosting, and chilling and drying in air. By processes of manual peeling and manual shaping, and the like, loss of proteins, sugar, trace elements and other vitamins and the like of the dried persimmons can be prevented, original flavor and nutrients of the dried persimmons can be effectively preserved, the appearance of the dried persimmons cannot be easily damaged by manual operation, the manual operation is uniform in force, color is good; through the processes of fumigating with the sulfur and deastringenting, and subsequent chilling and drying in the air, tannin-induced astringent taste can be effectively removed, the anti-astringent phenomenon in the later drying process can be prevented, so that good taste of the dried persimmons can be ensured. The dried persimmons have dry cores, keep the flavor of persimmon fruits, have even appearance and better color, ensure the good taste without damaging the medical value, can be used as edible food, can also be used as a medicine and can be eaten directly.

The invention relates to the field of traditional milk product processing, and particularly, relates to a preparation method of a milk film. The preparation method of a milk film of the invention comprises the following steps: 1) filtering raw material milk by filter cloth with 2-3 layers, putting the filtered milk liquid in a cheese groove, heating and stirring, adding white sugar with a concentration of 50-100g per kilogram of milk liquid after boiling, continuously stirring; 2) after a lot of bubbles are generated on the milk liquid surface, stopping stirring, performing heat preservation without boiling at 60-70 DEG C for 4-6 hours; 3) after heat preservation, stopping heating, naturally cooling at room temperature with cooling time of 5-7 hours; 4) after cooling, when a thick and hard film is formed on the milk liquid surface, taking out the film on the milk surface, naturally drying and performing vacuum packaging to obtain the milk film product. With the preparation method of the milk film of the invention, the obtained milk film has stable quality, low cost, no any additives, and wide market prospects.

The invention discloses an automatic bread slice arranging machine, which comprises a blanking hopper, a cutting device and a feeding device, wherein the cutting device is arranged below the blanking hopper; the feeding device comprises a motor of which the free end in transmission connection with an eccentric wheel, a rocking handle component of which one end is in transmission connection with an eccentric shaft of the eccentric wheel through a connecting rod pin component and the other end is in transmission connection with a transverse rotating shaft, a right chain wheel component which isin transmission connection with the right end of the rotating shaft, a left chain wheel component which is in transmission connection with the left end of the rotating shaft, and a feeding plate component which is arranged below the cutting device and of which the left and right ends are in transmission connection with the left chain wheel component and the right chain wheel component respectively along the vertical direction. The automatic bread slice arranging machine has high production efficiency, is clean and sanitary and meets the using requirements of the conventional bread processing industry.

The food air drying apparatus includes one frame with bottom plate, ventilating ports in the sides and top, door hinged to the front and gauzes to avoid air contamination and fly, one shelf inside the frame for hanging the matter to be dried, and one electric fan on the frame to force airflow. It may also be provided with high temperature lamp or other heater to speed the air drying. It is set indoor to dry food and can ensure high quality of the dried food.

The invention relates to a method for screening cadmium rejection varieties of leaf-edible rapes. The method comprises the steps of 1) performing outdoor open-air cultivation in a potting mode; 2) selecting a plurality of varieties of leaf-edible rapes; 3) selecting uncontaminated soil to add a cadmium salt solution to enable the soil cadmium content to be 0.3mg/kg, 0.6mg/kg, 0.9mg/kg, 1.2mg/kg and 1.5mg/kg when the pH is lower than 7.5 and the soil cadmium content to be 0.6mg/kg, 0.9mg/kg, 1.2mg/kg, 1.5mg/kg and 2.0mg/kg when the pH is higher than 7.5; 4) sowing the rapes and managing growth; 5) harvesting stem leaf portions and analyzing the fresh weight, the dry weight and the cadmium content; and 6) analyzing the stem leaf yield and the cadmium content of different varieties successively from 0.3mg/kg processing to maximum concentration processing, and selecting the cadmium rejection rape varieties under the pollution level, wherein the stem leaf cadmium (Cd) content of the cadmium rejection rape varieties is lower than a food hygienic standard of 0.2mg/kg and the stem leaf yield ratio is not reduced obviously under the pollution processing. According to the method, safe and high-yield cadmium rejection varieties of leaf-edible rapes can be screened, the application range can be obtained, and the method can be effectively used in safety agriculture production.

The invention is applicable to the technical field of catering, and provides an online meal ordering method and device. The online meal ordering method comprises the following steps: obtaining meal ordering information which comprises the position of an automatic cooking meal supply system confirmed by a meal ordering person, the meal taking time of the automatic cooking meal supply system, and the variety and quantity of ordered dishes; according to the variety and quantity of the ordered dishes, outputting meal ordering charging information; outputting meal ordering success information afterthe information input by the meal ordering person or stored by the system is successfully charged; and sending information that the automatic cooking meal supply system confirmed by the meal orderingperson executes cooking and meal supply operation. According to the invention, the meal ordering information of the user is acquired, and the cooking information is sent to the automatic cooking mealsupply system according to the meal ordering information, so that the meal delivery speed is greatly guaranteed while the sanitation quality of dishes is ensured, and a large amount of manpower is saved, and the user experience is extremely high.

The invention provides a method for preparing dried medlar after secondary cleaning, which is implemented by using a belt dryer through a specific multi-stage drying process. According to the method for preparing the dried medlar after the secondary cleaning, the problem about preparing the dried medlar after the secondary cleaning is effectively solved by adopting the multi-stage drying process; the obtained product has bright color and loose particles, and is clean, sanitary and safe; the quality of the dried medlar is improved; a novel way is developed for preparing the high-quality dried medlar.

The invention relates to the technical field of fur animal breeding, and specifically relates to a feed formula for the growth period of fur animals and a preparation method thereof. The feed formula is composed of the following components in parts by weight: 25 to 35 parts of fish and byproducts of fish, 8 to 15 parts of chicken frame, 10 to 25 parts of chicken intestine, 7 to 10 parts of chicken liver, 10 to 16 parts of puffed corn and wheat, 1 to 2 parts of puffed bran, 1 to 2 parts of probiotics, 3 to 10 parts of soybean oil, 2 to 5 parts of fermented soybean meal, 0.2 part of acidifying agent, and 1 part of growth period premix (1%). The feed formula can provide comprehensive nutrients and can be well absorbed by animals. The growth speed of animals is quick, the fur is bright, and the fur animal will not get sick easily.

The invention discloses a material scattering device with a turnover mechanism for dried meat floss processing. The material scattering device comprises a supporting mechanism, the turnover mechanism and a cleaning mechanism, wherein an auxiliary supporting rod is arranged at the top of a base; a material storage box is connected to the base in a sliding mode; the turnover mechanism comprises a material mixing box, a top cover, a discharging box, a baffle, a rotating shaft, a cavity, a turnover rod, a spray head, a belt shaft, a transmission belt and a first motor; an adjusting mechanism is arranged above the material mixing box; the left end and the right end of the material mixing box are connected with supporting columns; the rotating shaft is arranged inside the material mixing box; the cavity is formed inside the rotating shaft; and the first motor is arranged on a supporting seat on the right side of the auxiliary supporting rod. According to the material scattering device with the turnover mechanism for dried meat floss processing, an electric sliding block is arranged, the electric sliding block can drive a material scattering box to move left and right, so that the material scattering position of the material scattering box can be conveniently adjusted, then the material scattering box can conveniently scatter dried meat floss at different positions in the material mixing box, and meanwhile, the material scattering uniformity can be conveniently improved.

The invention relates to a full-automatic non-woven fabric packaging machine. The packaging machine comprises a material frame, a folding mechanism, a slitting mechanism, and a packaging mechanism, wherein the material frame is used for placing a non-woven fabric coiled material, the folding mechanism is used for folding non-woven fabric, the slitting mechanism is used for slitting the folded non-woven fabric, and the packaging mechanism is used for packaging the slit non-woven fabric; and the material frame is arranged on one side of the folding mechanism, the non-woven fabric on the materialframe is dragged and conveyed to the folding mechanism for folding, the folding mechanism folds the non-woven fabric, then the folded non-woven fabric is conveyed to the slitting mechanism for slitting, and the slit non-woven fabric is conveyed to the packaging mechanism for packaging. The manual operation is replaced through adopting the cooperation among the mechanical mechanisms, so that the labor intensity of workers is reduced, the slitting and folding speed and the production efficiency of the non-woven fabric are improved, and the sanitary quality of the non-woven fabric during packaging is ensured.

The invention discloses a process for dehydrating fruits and vegetables and Chinese herbal medicine plants with liquid carbon dioxide and relates to a fruit and vegetable and Chinese herbal medicine processing process. The process comprises the following flows: (1) putting the sliced fruits and vegetables, Chinese herbal medicines or semifinished products from which the free water is removed in advanced into a dehydration tank, closing the bin gate of the dehydration tank and sealing and vacuumizing the dehydration tank; (2) opening a liquid carbon dioxide tank bleeder valve, gasifying the liquid carbon dioxide, then pressurizing the gaseous carbon dioxide by virtue of a compressor, entering into a gas-distributing tank, entering into the dehydration tank, maintaining the pressure for a period of time after the pressure in the dehydration tank reaches a certain pressure value, entering into a high-pressure recovery tank, entering into a low-pressure recovery tank, pumping and pressurizing the gases in the dehydration tank and the recovery tanks by virtue of a gas recovery compressor, flowing back to the gas-distributing tank, ensuring the recovery compressor to stop working when the pressure in the dehydration tank is approximate to the atmospheric pressure and closing the intake valve of the high-pressure recovery tank and opening the blowoff valve of the dehydration tank to discharge the residual carbon dioxide in the dehydration tank to the atmosphere; (3) taking out the materials in the tank; (4) carrying out inspection; and (5) packaging and warehousing.