A separate quick-freezing equipment is disclosed, including an evaporator, a condenser, a blower device and a quick-freezing device. The evaporator has a refrigerant inlet and a refrigerant outlet, the condenser is provided with a condensation cavity, a gas inlet, a gas outlet and a liquid outlet, the condensation cavity is internally provided with a molecular sieve assembly deposed between the gas inlet and the gas outlet; the refrigerant outlet is connected to the gas inlet by means of a gas returning pipe, the liquid outlet is connected to the refrigerant inlet by means of a liquid inlet pipe, the liquid inlet pipe is provided with a throttling assembly, the gas outlet is connected to the refrigerant inlet by means of a gas inlet pipe, and the blower device is communicated with the gas returning pipe; the quick-freezing device includes a liquid storage tank and a quick-freezing box.

A preparation method of a low-glycemic index (GI) rice includes: S1. washing indica rice grains to remove impurities, soaking the indica rice grains, and subjecting the indica rice grains to an ultrasonic treatment in excess water; S2. filtering out the indica rice grains, and cooking the indica rice grains for 20 min to 40 min; S3. subjecting indica rice grains obtained after the cooking to an ultra-high pressure treatment at 300 MPa to 600 MPa for 30 min to 35 min in a high-pressure container filled with water; S4. air-cooling indica rice grains obtained after the ultra-high pressure treatment, and refrigerating the indica rice grains; S5. after the refrigerating is completed, oven-drying the indica rice grains at 30° C. to 35° C. until a moisture content is less than 16%; and S6. shelling resulting indica rice grains to obtain the desired low-GI rice.

The invention relates to a plant (1, 42, 53, 56) for pasteurizing foodstuffs/beverages in containers by way of a process liquid (13), having: at least one heating zone (6, 7), pasteurizing zone (8-10) and cooling zone (11, 12), wherein each of said zones is assigned a sprinkling device (14-20) for discharging the process liquid and a collecting region (23-29) for receiving the discharged process liquid, a first heat exchanger (31) which feeds heat from a heat source (32) to the process liquid from a collecting region of the at least one pasteurizing zone and which, for this purpose, has a line connection to said collecting region and to inlets to sprinkling devices of the at least one heating zone via a pressure-closed heating line system (95), a second heat exchanger (30) which is coupled to a cooling system in order to cool the process liquid from the collecting region of the at least one cooling zone and which, for this purpose, has a line connection to said collecting region and to inlets to sprinkling devices of the at least one cooling zone via a pressure-closed cooling line system (96), wherein the process liquid can additionally be fed heat in the heating line system by means of a condenser (37) of a heat pump (35), and the process liquid can additionally be cooled in the cooling line system by means of an evaporator (39).

A continuous differential-pressure steam sterilization system for a powder, and belongs to the field of material sterilization includes: a superheated steam generation system, a steam pressure and flow rate control system, a quantitative feeding system, an instantaneous differential-pressure sterilization system, a dust explosion suppression system, a sterile cooling system, a primary gas-solid separation system, a secondary gas-solid separation system, a sterile storage system, a steam recovery and reheating system, and a condensate recovery system. The continuous differential-pressure steam sterilization system shortens the thermal contact time and mainly accumulates the heat on the surface of the powder, rather than in the center of the powder, which reduces the damage to the nutritional quality of the powder. Comprehensive treatment methods such as superheated steam, temperature compensation and non-sticky inner lining are adopted to reduce the problem of powder binding, agglomeration, and even blocking in the pipe of the system.

Disclosed is an air-drying device for processing of cured meat products, including an air-drying treatment mechanism; the air-drying treatment mechanism includes a first box body, a top wall of the first box body is provided with a blower; a plurality of air-drying components are rotatably connected in the first box body; each air-drying component includes a first cylinder, a side wall of the first cylinder is circumferentially provided with a plurality of openable and closable air inlet channels; a top of each first cylinder is detachably connected with a cover plate, and a bottom of each first cylinder is provided with a bearing plate, and outer side walls of each first cylinder and each bearing plate are circumferentially provided with a plurality of slide rails.

The present application is related to a portable refrigeration apparatus for vaccines, food items, beverage containers, or any other item. The apparatus includes a refrigerated container comprised of a plurality of substantially identical chilling panels interconnected to form a sealed container that defines an internal volume, each of the chilling panels containing a cooling element. The refrigerated container encloses an internal storage space and has a generally modular design to facilitate packaging and transportation. The apparatus permits the internal storage space to maintain a temperature in the range of 4° C.˜8° C. for a long period of time following a loss of electrical power.

The present invention discloses an antifreeze solution for food preservation, which comprises edible alcohol, propylene glycol, glycerin, calcium chloride, sodium chloride, amino acid, Antarctic krill protein hydrolysate with an average molecular weight of 50-100 KDa, surfactant and water, wherein the surfactant is one or more of phospholipid, Tween-20, Tween-60, and Tween-80; each component is food grade, and the mass percentage is expressed as follows: alcohol 15-30%, propylene glycol 10-30%, glycerol 2-15%, calcium chloride 1-10%, sodium chloride 3-10%, amino acid 0.1-0.15%, Antarctic krill protein hydrolysate 0.01-0.3%, surfactant 0.005-0.5%, and the balance is water. The antifreeze solution provided by the present invention can lower the freezing point, improve the heat transfer efficiency, inhibit the crystallization of antifreeze solution during the low temperature stirring process and improve the stability of the antifreeze solution.

An apparatus for heat treatment of a product, in particular food product, and especially food product in a container such as a can, bottle or plastic pouch is disclosed. The apparatus comprises an unloading and loading section, a first treatment section having an inner wall defining a processing volume within which product is heated, a transfer section and a second treatment section having an inner wail defining a processing volume within which product is cooled, multiple carriers for retaining product during treatment designed to provide multi-stage pressure reductions that collectively reduce the maximum over-pressure within the apparatus to ambient pressure and thereby eliminate the need for sealable pressure doors or gate valves. The loading section incorporates means of linear movement of said product carriers in a continuous fashion. The carriers includes elements to create cavities between or within successive carriers and a plurality of throughapertures to force heat treatment fluid into direct contact with product as it flows from over ambient to ambient pressure. A heat exchanger recovers energy from cooling product and continuously re-applies that energy to heat product.

An ice making assembly within an appliance with a housing having an inlet and an outlet, and a lower portion and an upper portion. The assembly includes a rotatable shroud within the housing with a first slot in air communication with the inlet, and a second slot in air communication with the outlet. A thermoelectric device with a top side and a bottom side, and having a heat sink on the bottom side between the first slot and the second slot. An ice tray disposed above and thermally connected with the top side, a barrier wall within the housing and in contact with the shroud between the lower portion and the upper portion.

A sterilization module according to the present invention comprises: a sterilization housing that has an inner space capable of accommodating a cart; a sterilization heat treatment machine for heat-treating the cart accommodated in the inner space of the sterilization; a connection part that is provided in the inner space of the sterilization housing and moves the cart forward; and a rotation part that rotates the cart with respect to a cart rotary shaft, which is a predetermined rotary shaft, while gripping the cart.