26 results about "Sterilized milk" patented technology

The invention discloses a sterilized milk dynamic sterilization optimization control method and device based on efficient production, and relates to the related field of dairy product dynamic sterilization optimization control, and the method comprises the steps: respectively connecting temperature, flow, valve feedback and steam control signal links of a target sterilized milk production line in series with a digital potentiometer through an SPI control interface; obtaining a digital potentiometer array; traversing temperature, flow, valve feedback and steam control signal links to perform dynamic sterilization working condition signal time sequence monitoring; performing time sequence memory integration on the multi-source dynamic sterilization condition signal set sequence; switching action mapping analysis of the digital potentiometer array is carried out based on the state characteristics of the multi-source dynamic sterilization working condition signals, and the switching action mapping analysis is distributed to the digital potentiometer array for dynamic sterilization optimization control. The technical problem that existing dynamic sterilization control of sterilized milk is insufficient in sterilization control accuracy and dynamic response capability is solved, and the technical effect of improving the sterilization control accuracy and dynamic response capability is achieved.

The invention discloses a cheese processing method which comprises the following steps: sterilizing a milk component containing casein, adjusting acid by an acidifying agent, fermenting by a fermenting agent, curding and discharging whey to prepare a cheese primary product; and carrying out gradient heating, extruding and puffing on the cheese primary product to form the extruded cheese. The extruded cheese obtained by the method disclosed by the invention has good formability and processing stability, can be prepared into cheese foods with various flavors, is high in nutritional value and unique in taste, has the flavor comparable to that of traditional snacks, does not need to additionally add any foaming agent and bulking agent in the processing process, is a novel healthy and nutritional snack food, and is suitable for popularization and application. And the method has extremely important practical significance and application prospects.

This utility model discloses a high-temperature sterilization device for sterilized milk production. The device includes a frame, indicator lights, a cover, a feeding area, a discharging area, a handling mechanism, a clamping mechanism, a conveying mechanism, and a high-temperature sterilization tank. The cover is mounted on the frame, and the indicator lights are located on the top of the frame. The conveying mechanism is installed inside the frame and extends through the frame. The feeding area and discharging area are located on the short side of the conveying mechanism, respectively. The clamping mechanism and the high-temperature sterilization tank are located on the long side of the conveying mechanism, respectively. The handling mechanism is suspended above the conveying mechanism, and the clamping mechanism is connected to the handling mechanism. This utility model's high-temperature sterilization device has a compact structure. Dairy products do not need to pass through a complex piping system. Instead, the conveying mechanism and the clamping and handling system work together to accurately grab and transport the products to the high-temperature sterilization area for processing, thereby significantly reducing unsanitary areas inside the equipment. It also has a high degree of automation, achieving efficient and continuous sterilization of dairy products and ensuring food safety.

A multi-stage sterilization device for dairy products comprises a first centrifugal pump, a first tubular heat exchanger, a second tubular heat exchanger, a retainer, a third tubular heat exchanger, a second centrifugal pump, a fourth tubular heat exchanger, a third centrifugal pump and an expansion tank, the first tubular heat exchanger is arranged at the rear end of the first centrifugal pump, and the second tubular heat exchanger is arranged at the rear end of the first tubular heat exchanger. A retainer is arranged at the rear end of the second tubular heat exchanger, a third tubular heat exchanger is arranged at the rear end of the retainer, a fourth tubular heat exchanger is arranged on the second tubular heat exchanger, a third centrifugal pump is arranged on the fourth tubular heat exchanger, a second centrifugal pump is arranged on the third tubular heat exchanger, and an expansion tank is arranged at the rear end of the second centrifugal pump. An expansion tank is arranged at the rear end of the third centrifugal pump; when the device is used, a conventional sterilization device is connected, pasteurized milk and ultrahigh-temperature sterilized milk can be produced on the same production line, the efficiency is improved, and the cost is saved.

The utility model discloses a high-temperature sterilization machine for milk processing, and particularly relates to the technical field of high-temperature sterilization machines, which comprises a heating tank, an electric heating rod for heating milk is arranged in the heating tank, an internal cooling component is arranged in the heating tank, and a top cover is arranged at the top end of the heating tank. The internal cooling assembly comprises a plurality of annular channels with different sizes, the annular channels are sequentially arranged in a sleeving mode from inside to outside according to the sizes, and a plurality of heat conduction rods are fixedly arranged at the bottom ends of the annular channels. The internal cooling assembly is arranged in the heating tank, and flowing cooling water is injected into the internal cooling assembly while sterilized milk is discharged and cooled, so that the milk remained in the heating tank is cooled, the situation that the milk discharged from the interior of the heating tank is heated for a long time, and consequently loss of nutritional ingredients is increased is avoided, and the service life of the milk is prolonged. The nutritional ingredients of the milk discharged in sequence are more uniform, and the quality of the milk is improved.

The present application relates to a kind of pasteurized milk, high-temperature sterilized milk and formula milk powder fast identification method, which comprises that pasteurized milk, high-temperature sterilized milk and formula milk powder are made into samples to be detected respectively;Under different current frequency, the dielectric properties of the sample to be detected are collected using LCR tester, and dielectric property spectrum data are obtained;Select the dielectric property data of several frequency points, and carry out dimension reduction processing by principal component analysis;After dimension reduction, the data is divided into training set and test set according to the principle of random sampling;On the training set, Gaussian naive bayes algorithm is used to establish the mathematical model for distinguishing pasteurized milk, high-temperature sterilized milk and formula milk powder.The method uses simple LCR measurement, quickly obtains the dielectric property spectrum of milk, the dielectric property spectrum has numerous independent information, can establish milk type identification model under very small sample size, greatly reduces detection time and detection cost.

1. The name of the design product: milk bottle sterilizer (WX-965F). 2. The use of the design product: for sterilizing milk bottles. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: A, B of the product are transparent parts.

1. Name of the designed product: milk bottle cleaning and sterilizing device (square). 2. Use of the designed product: for cleaning and sterilizing milk bottles. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view. 5. Other circumstances or explanations: A, B and C of the product are transparent parts.

1. The name of the design product: modular milk mixing and sterilizing milk shaker. 2. The use of the design product: milk mixing and sterilizing milk shaker, and can be modularly connected. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Disclosed is method of removing spores from raw goat milk. Thereby raw goat milk is subjected to decreaming in a separator. Goat cream is thereupon subjected to mild heat treatment. Goat skim milk may be subjected to microfiltration. Retentate therefrom is subjected to sterilization. The process results in a goat milk that is low in bacteria and spores. Disclosed is a non-sterilized milk, the use of said milk in cheese production, a method of making cheese and the use of the purified goat milk for obtaining whey and casein.

The present invention aims to develop a technology for sterilizing milk products that ensures hygiene while suppressing the deterioration of milk product flavor due to light exposure during distribution and storage. [Solution] The present invention solves the above problem by a method for producing packaged milk products, which includes the following steps. (1) A process to reduce the dissolved oxygen concentration in the liquid of milk products to 3 ppm or less. (2) A process of heat-sterilizing milk products with a dissolved oxygen concentration of 3 ppm or less at 131°C to 135°C. (3) Process of filling pasteurized milk into containers Furthermore, the present invention relates to a manufacturing method having a homogenization step between steps (1) and (2).

The invention relates to the technical field of food processing, in particular to low-temperature pasteurized milk and a preparation method thereof. According to the invention, a 4A-grade modern pasture milk source authenticated by GAP is selected, and active substances such as lactoferrin, immune globulin IgG, peroxidase and the like are retained to the greatest extent by using a low-temperature pasteurization process. By carrying out healthy adult queue research and comparing the regulation effect of intake of low-temperature pasteurized milk and ultrahigh-temperature sterilized milk on host health, the low-temperature pasteurized milk disclosed by the invention shows advantages in the aspects of immunoregulation, blood fat management, intestinal flora regulation and metabolism improvement; wide application of a 72 DEG C low-temperature pasteurization process in high-quality dairy products is promoted, a scientific basis is provided for dairy product nutrition and human body metabolism health problems, and a new idea of selecting dairy products in life diet of people is expanded.

The application relates to the food field and discloses a method for simultaneously obtaining cheese and cheese whey and the cheese and cheese whey, the method comprising the following steps: subjecting raw milk to standardization and first sterilization treatment to obtain sterilized milk; subjecting the sterilized milk, a fermenting agent and a milk clotting enzyme to fermentation clotting treatment to obtain a milk clotting product; subjecting the milk clotting product to whey draining treatment to obtain a curd and cheese whey; subjecting the curd to ripening heap brewing treatment, heating treatment, cooling forming treatment, ultrasonic treatment and post-ripening treatment to obtain cheese; wherein the fermenting agent comprises Streptococcus thermophilus, and the milk clotting enzyme comprises milk clotting enzyme Maxiren EVO. The method can be used for simultaneously obtaining cheese and cheese whey, the cheese has strong milk fragrance, does not contain bitterness, has tough texture, is easy to slice, has a long shelf life of 6 months under cold storage, and is especially suitable for Chinese consumers; the whey is closer to the composition and pH value of whey in raw milk, and has high nutritional value.

Embodiments of the present application provide an electronic device and a sterilization and milk warming method thereof. The electronic device comprises a base, a first heating component, a second heating component, a gas transmission component and a control component. The control component can control the first heating component, the second heating component and the gas transmission component to be in a first working mode according to a first container to be warmed on the base. The control component can control the first heating component, the second heating component and the gas transmission component to be in a second working mode according to a second container to be sterilized on the base. The working states of the first heating component, the second heating component and the gas transmission component are different in the first working mode and the second working mode, which is beneficial to user use.

The invention belongs to the technical field of cheese preparation, and particularly discloses a membrane concentrated cheese pretreatment process, corresponding raw cheese and a preparation method. Wherein in the pretreatment process, raw milk which is qualified through inspection is separated and purified, and then pasteurization and cooling are performed to obtain sterilized milk; and then, carrying out membrane concentration treatment on the homogenized sterilized milk by adopting a UF membrane to obtain membrane concentrated milk. Membrane concentrated milk is adopted as a raw material, and the raw cheese is prepared through burdening, homogenizing, sterilizing, cooling, inoculating, fermenting, refrigerating and after-ripening. By optimizing the membrane concentration link and precisely combining the membrane concentration link with the subsequent fermentation process, the method has remarkable beneficial effects in the aspects of improving the product quality, optimizing the production efficiency and realizing precise control, and is suitable for preparing the original cheese.

The application discloses 6S-5-methyltetrahydrofolate calcium fortified sterilized milk and a preparation method thereof, and steps are as follows: S1, acceptance of raw milk; S2, cleaning of milk; S3, storage of milk; S4, standardization; S5, preheating; S6, primary homogenization; S7, pasteurization; S8, secondary homogenization; S9, cooling; after homogenization, the sterilized milk is rapidly cooled to 4 DEG C; S10, aseptic filling; filling is performed at about 200mL per bag, temperature control is below 20 DEG C, and finished products enter a 4 DEG C cold storage. The preparation method of the (6S)-5-MTHF-Ca fortified sterilized milk can combine (6S)-5-MTHF-Ca and sterilized milk well by researching optimal preparation conditions, improves the stability of (6S)-5-MTHF-Ca in the sterilized milk, responds to the expansion of the application field of (6S)-5-MTHF-Ca, and provides a new way for pregnant women and lactating women to supplement folic acid.

1. Name of the designed product: milk bottle sterilizing cabinet. 2. Use of the designed product: sterilizing milk bottles and other articles. 3. Design points of the designed product: the overall shape of the product. 4. Picture or photo that best shows the design points: Design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: milk bottle sterilizer (WX-983B). 2. The use of the design product: for sterilizing milk bottles. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view. 5. Other circumstances that need to be explained: A, B of the product are transparent parts.

The utility model discloses an ultra-high-temperature sterilized milk sterile filling machine, which relates to the technical field of filling machines, and comprises a frame body, supporting legs and a driving motor, by arranging a cleaning mechanism and a sliding component, a cleaning motor is started to drive a cleaning shaft which is detachably and fixedly connected with the output end of the cleaning motor to rotate; according to the cleaning device, the cleaning shaft is arranged, so that the sliding block rotationally connected with the cleaning shaft rotates, the sliding block is driven to slide on the sliding rod, the cleaning sponge fixedly connected with the sliding block moves, residual objects on a bottle opening are cleaned, and through the arrangement of the clamping mechanism, the connecting component, the rotating component and the transmission component, the filling bottle is clamped and fixed; and by arranging the cleaning mechanism and the clamping mechanism, the filling machine can fill the filling bottle more stably, and residual objects at the bottle opening are avoided.

1. The name of the design product: milk bottle sterilizer. 2. The use of the design product: the design product is used for cleaning and sterilizing milk bottles, nipples, toys, baby supplies, etc. 3. The design points of the design product: the combination of shape and pattern. 4. The picture or photo that best indicates the design points: Design 1 perspective view 1. 5. Design 1 is designated as the basic design.

The application discloses a sterilized milk dynamic sterilization optimization control method and device based on efficient production, relates to the related field of dairy product dynamic sterilization optimization control, and comprises the following steps: respectively connecting temperature, flow, valve feedback and steam control signal links of a target sterilized milk production line in series with a digital potentiometer through an SPI control interface to obtain a digital potentiometer array; performing dynamic sterilization working condition signal time sequence monitoring on the temperature, flow, valve feedback and steam control signal links; performing time sequence memory integration on a multi-source dynamic sterilization working condition signal set sequence; performing digital potentiometer array switching action mapping analysis based on multi-source dynamic sterilization working condition signal state characteristics, and distributing to the digital potentiometer array for dynamic sterilization optimization control. The application solves the technical problems of insufficient sterilization control precision and dynamic response capability of the existing sterilized milk dynamic sterilization control, and achieves the technical effect of improving the sterilization control precision and dynamic response capability.

1. Name of the designed product: milk bottle sterilizer. 2. Use of the designed product: for sterilizing milk bottles for babies. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The application provides a milk protein source urokinase-type plasminogen activator inhibitory peptide and application thereof. Through a combination of virtual screening by molecular docking and in-vitro experiment verification, two u-PA inhibitory activity polypeptides PEVMGVSK and HIQKEDVPSE derived from bovine milk casein are obtained. The two polypeptides can be stably combined with the u-PA active site through multiple intermolecular forces, have a significant inhibitory effect on u-PA-mediated plasminogen activation, can effectively improve the storage period stability of ultra-high temperature instant sterilized milk, delay protein hydrolysis and aging gel formation, and can inhibit the plasmin clot lysis and MDA-MB-231 human breast cancer cell migration in a concentration-dependent manner. The polypeptides obtained by the application have application potential and practical value in the fields of dairy product quality improvement, hemostatic drugs and anti-cancer drug research, etc. as natural source active ingredients.

1. Name of the designed product: milk bottle cleaning and sterilizing device (arc shape). 2. Use of the designed product: for cleaning and sterilizing milk bottles. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view. 5. Other circumstances or explanations: A and B of the product are transparent parts.

The invention relates to the technical field of food processing, in particular to high-functionality flavored fermented milk and a preparation method thereof. The preparation method of the high-functionality flavored fermented milk comprises the following steps: (1) sterilizing raw milk to obtain sterilized milk; (2) inoculating a yoghurt starter and lactobacillus reuteri J1 into the sterilized milk, and performing constant-temperature fermentation to obtain coagulated milk; the yoghourt leavening agent consists of streptococcus thermophilus and lactobacillus bulgaricus; and (3) carrying out after-ripening treatment on the coagulated milk to obtain the high-functionality flavored fermented milk. The flavored fermented milk prepared by the preparation method disclosed by the invention can achieve multiple effects of delaying post-acidification, remarkably improving antioxidant activity, optimizing water-holding capacity and viable count and the like on the basis of keeping basic physicochemical properties and sensory quality of the fermented milk, and has a relatively good application prospect in the field of high-quality fermented milk production.