An extreme vacuum cooling (EVC) method and apparatus is disclosed for rapid cooling, food treatment, and flavor infusion in commercial kitchens and food processing plants. Operating under ultra-low pressure with adaptive chamber pressure control, the EVC apparatus eliminates liquid splash and optimizes marinating and brining, achieving substantial time and energy savings. Available in single-unit and dual-module designs, this technology and apparatus enables swift, flexible, safer, less labor-intensive, and high-throughput food preparation operations.

An apparatus, system, and method for a precision temperature and moisture content control for batch food production using an agitated and jacketed vessel equipped with a multi-stage and balanced vacuum system, an outboard heat exchanger system indirectly heats the vessel and accompanying, weighing, sensing, and controlling devices. A condensate collection and weight system is interlinked with processing control so as to allow a vacuum level within the system to be precisely controlled based on the weighing system to allow moisture removal and prevent overcooking in an automated vacuum cooling process, a vacuum cooking process, or a combination of a vacuum cooling and a vacuum cooking process.

metering device with a product conduit section, through which a base product forcibly flows, with at least one storage container for an additive, which is connected with an associated metering point respectively via a removal conduit, which is arranged on or respectively in the product conduit section, with a mechanism for forcibly conveying the additive, with quantity-based capturing of the base product and of the additive, with sterile steam and with a control device assigned to the metering device. The metering point is provided within a metering valve, which forms a product chamber, into which the product conduit section opens and from which it exits, an initial chamber and a partial chamber as well as a receiver of an end section and of a terminal side.

Disclosed herein is preservation system for nutritional substances. The preservation system obtains information about the nutritional substance to be preserved, senses and measures the external environment to the preservation system, senses and measures the internal environment to the preservation system, senses and measures the state of the nutritional substance, and stores such information throughout the period of preservation. Using this accumulated information, the preservation system can measure, or estimate, changes in nutritional content (usually degradation) during the period of preservation. Additionally, the preservation system can use this information to dynamically modify the preservation system to minimize detrimental changes to the nutritional content of the nutritional substance, and in some cases actually improve the nutritional substance attributes.

Apparatus and methods for bulk processing items on a conveyor belt using an angled axial fan that extends obliquely into a processing chamber that performs a pasteurization or other process on the conveyed items. The angled axial fan enhances air flow around a product being processed on the conveyor belt.

A partial-freezing meat fresh-preservation control method, a controller and a refrigerator are provided. The control method includes: S1 (101), acquiring a current temperature of meat food in a compartment of a refrigerator in real time; S2 (102), judging whether the current temperature of the meat food is greater than or equal to a first temperature threshold to, and if yes, performing S3 (103); S3 (103), controlling the compartment to perform a cooling operation; S4 (104), judging whether the meat food is frozen during the cooling operation, and if yes, performing S5 (105), S5 (105), starting timing once the freezing occurs, and performing S6 (106) after the timing reaches a first preset time period; S6 (106), controlling the compartment to perform a heating operation; wherein, after the performance of the step S6 (106) is completed, the performance of the step S1 (101) is continued. The partial-freezing fresh-preservation control method provided by the embodiment of the present disclosure can maintain the meat food in a fresh and easy-to-cut state for a long time, and make up for the technical gap in the field.

A system for processing material, including at least one microwave generator, at least one microwave guide operatively connecting the at least one microwave generator to at least a first conveyor unit, and the first conveyor unit provided in a first housing that comprises at least one opening configured to receive microwave energy via a first microwave guide. The first conveyor unit is configured to receive and process a quantity of material, which includes heating the material to a first temperature by applying microwave energy to the material within the first housing.

Disclosed is a multi-stack micro-gap discharge type atomization automatic humidifier, relating to the technical field of cold chain logistics equipment for food. The automatic humidifier includes a water tank, one side of the top of the water tank is provided with a mist outlet tube, a power supply module and an atomization device are arranged at the bottom of the water tank, and the power supply module is electrically connected to the atomization device. A multi-stack micro-gap discharge generator is arranged in the mist outlet tube. The multi-stack micro-gap discharge generator can shorten the discharge gap, thus guaranteeing the uniformity of discharge wires and effectively ensuring the space utilization rate. A cold-conducting block in a refrigeration device is embedded into an inner wall surface of a mist outlet round tube, which is used to cool water mist in a mist outlet tube.

Embodiments of the present disclosure relate to a food thawing apparatus. An example food thawing apparatus includes a thawing chamber configured to receive a plurality of frozen products; at least one refrigeration element configure to cool air within the thawing chamber; at least one heating element configured to heat air within the thawing chamber; a plurality of fans spaced vertically apart from one another and in alignment with a vertical axis, wherein: at least one fan is configured to generate an airflow of heated air within the thawing chamber, the airflow configured to thaw the frozen products; and at least one rotational element configured to rotate the at least one fan about the vertical axis between a first orientation and a second orientation to adjust the direction of the airflow within the thawing chamber, wherein the fan is configured to continue to generate the airflow as the frame is rotated.

A food processing apparatus includes: a reaction tank that contains a reaction liquid including a food ingredient; a reaction pipe that is disposed in the reaction tank and on whose outer surface a photocatalyst (included in a thin film layer) is provided; a light source that irradiates the photocatalyst with light from inside of the reaction pipe; a dissolved oxygen concentration measurer (dissolved oxygen meter) that measures a dissolved oxygen concentration in the reaction liquid; and a controller that stops light irradiation from the light source if a measured dissolved oxygen concentration exceeds a preset first dissolved oxygen concentration.