Abstract: The present invention relates to a batch reactor system designed to conduct heat-induced food-processing transformations. Particularly, the invention describes a Recirculation Flow-Loop Batch (RFLB) Reactor for conducting high-temperature transformations, preferably at short conversion times, which involve non-Newtonian high-viscosity formulations, where the reactants are preferably natural food ingredients. The invention further relates to a method for reducing burn-on effects of ingredients of the formulation when heated and cooled in a RFLB reactor.

Abstract: The invention relates to a double-cone pumping device, designed to provide for flow of the liquid product only on the outer side of the rotating cones, making it compatible with mixing of particulate-containing liquid products; and specifically advanced for high pumping capacity in mixing-agitation applications in food processing. The double-cone pumping device comprises two cones that are axially symmetrically arranged with their large bases abutting, and rotatable around the axis, and an axial shaft that connects to driving means. The invention also relates to a use of this pump in processing of liquid food.

Abstract: Heat exchange devices (30) and methods of using same are provided. In a general embodiment, the present disclosure provides for heat exchange devices (30) that are cooling devices having a double helical coil (32) in a phase-mixing-cooling section, a helical coil (36) in a phase-separation-cooling section, and a back-pressure valve (34) intermediate the two coils (32,36). The cooling devices provide maximum extraction of the heat content from a heated food product using a direct-injected liquid cryogen, and complete separation of the gaseous cryogen phase from the cooled product, while avoiding the formation of a stable foam. Hybrid direct-indirect cooling devices are also provided, as well as methods for using same.

Abstract: The invention relates to a double-cone pumping device, designed to provide for flow of the liquid product only on the outer side of the rotating cones, making it compatible with mixing of particulate-containing liquid products; and specifically advanced for high pumping capacity in mixing-agitation applications in food processing. The double-cone pumping device comprises two cones that are axially symmetrically arranged with their large bases abutting, and rotatable around the axis, and an axial shaft that connects to driving means. The invention also relates to a use of this pump in processing of liquid food.

Abstract: The invention relates to a food-processing apparatus comprising a processing vessel and at least 4 flow loops for unit operations, wherein the flow loops each comprises a product inlet, a product outlet, and a pumping device for circulating the product through the flow loop; the flow loops are directly installed on the processing vessel and in communication with the processing vessel. In preferred embodiment the apparatus comprises a reactor-vessel flow loop; a top-head flow loop; a high-shear flow loop; a direct-cooling flow loop; a direct-heating flow loop; and a temporary-surge flow loop. The invention also relates to use of the food-processing apparatus for the processing of liquid food.

Abstract: Heat exchange devices (30) and methods of using same are provided. In a general embodiment, the present disclosure provides for heat exchange devices (30) that are cooling devices having a double helical coil (32) in a phase-mixing-cooling section, a helical coil (36) in a phase-separation-cooling section, and a back-pressure valve (34) intermediate the two coils (32,36). The cooling devices provide maximum extraction of the heat content from a heated food product using a direct-injected liquid cryogen, and complete separation of the gaseous cryogen phase from the cooled product, while avoiding the formation of a stable foam. Hybrid direct-indirect cooling devices are also provided, as well as methods for using same.

Abstract: A method for producing fruit or vegetable paste, fruit or vegetable juice concentrate, and similar food products by using Complete Fractionation with Reverse Osmosis.

Abstract: A method for producing fruit or vegetable paste, fruit or vegetable juice concentrate, and similar food products by using Complete Fractionation with Reverse Osmosis.

Abstract: A magnetically aligned scraped-surface heat exchanger and method are provided. A stator includes electromagnetic elements, such as solenoids. A rotor, attached to a shaft of the heat exchanger, rotates within the stator. Sensors detect the position of the rotor, such as a radial or an axial position. The position data is provided to the control circuit. When the position of the rotor is to be re-aligned or adjusted, the control circuit activates or de-activates one or more of the solenoids of the stator to alter or complete a magnetic field through the rotor to re-align the rotor and the shaft attached thereto.

Abstract: A method for producing fruit or vegetable paste, fruit or vegetable juice concentrate, and similar food products by using Complete Fractionation with Reverse Osmosis.

Abstract: Method for producing tomato paste and powder using both reverse osmosis and evaporation. A tomato juice is separated into a juice and a first pulp. The juice is clarified with a centrifuge and/or filter to produce a clarified juice and a second pulp component. The clarified juice is processed with reverse osmosis to produce a pre-concentrated juice by removing a first portion of water. The pre-concentrated juice is provided to a multi-effect evaporator, which removes a second portion of water to form a concentrate. Thermal vapor recompression can be used to recycle steam that is used during evaporation. The concentrate is mixed with the first pulp component or a pulp mixture to produce an intermediate paste, which is processed to produce a tomato paste by combining juice and pulp components. Tomato powder can also be produced.

Abstract: System for producing tomato paste and powder using both reverse osmosis and evaporation. A tomato juice is separated into a juice and a pulp component. The juice is clarified with a centrifuge and/or micro-filter and processed with reverse osmosis to produce a pre-concentrated juice by removing a first portion of water. A second pulp component (and possibly a third pulp component) are produced during clarification. The pre-concentrated juice is provided to a multi-effect evaporator, which removes a second portion of water to form a concentrate. Thermal vapor recompression can be used to recycle steam that is used during evaporation. The concentrate is mixed with the pulp components to produce an intermediate paste, which is processed to produce a tomato paste. Tomato powder can also be produced.

Abstract: The present invention is directed to a device and method for removing build-up on such measurement gauges. The inventive device and method involve a movable scraper that fits around a cylindrical shield of a measurement gauge and continuously removes the build-up on the shield. Movement of the scraper is accomplished by a magnetic coupling between a magnetic core attached to the scraper, which is inside a pipe or other piece of equipment, and solenoids that are installed on the outside of the pipe. The device and method of the invention ensure instantaneously correct readings from the measurement gauge and improve control and operation strategies of heat exchanges, with significant economic advantages.

Abstract: A magnetically aligned scraped-surface heat exchanger and method are provided. A stator includes electromagnetic elements, such as solenoids. A rotor, attached to a shaft of the heat exchanger, rotates within the stator. Sensors detect the position of the rotor, such as a radial or an axial position. The position data is provided to the control circuit. When the position of the rotor is to be re-aligned or adjusted, the control circuit activates or de-activates one or more of the solenoids of the stator to alter or complete a magnetic field through the rotor to re-align the rotor and the shaft attached thereto.

Abstract: The present invention is directed to a device and method for removing build-up on such measurement gauges. The inventive device and method involve a movable scraper that fits around a cylindrical shield of a measurement gauge and continuously removes the build-up on the shield. Movement of the scraper is accomplished by a magnetic coupling between a magnetic core attached to the scraper, which is inside a pipe or other piece of equipment, and solenoids that are installed on the outside of the pipe. The device and method of the invention ensure instantaneously correct readings from the measurement gauge and improve control and operation strategies of heat exchanges, with significant economic advantages.

Abstract: The present invention is directed to a device and method for removing build-up on such measurement gauges. The inventive device and method involve a movable scraper that fits around a cylindrical shield of a measurement gauge and continuously removes the build-up on the shield. Movement of the scraper is accomplished by a magnetic coupling between a magnetic core attached to the scraper, which is inside a pipe or other piece of equipment, and solenoids that are installed on the outside of the pipe. The device and method of the invention ensure instantaneously correct readings from the measurement gauge and improve control and operation strategies of heat exchanges, with significant economic advantages.

Abstract: A seal-less magnetically driven scraped-surface heat exchanger is provided that is particularly useful for aseptic processing. The heat exchanger comprises an elongated generally cylindrical heat transfer tube having an inlet, an outlet, and a sidewall defining a chamber between the inlet and the outlet. An elongated media tube is provided in surrounding relation to the heat transfer tube. A rotary shaft is mounted axially within the heat transfer tube. The rotary shaft has an outer surface and one or more scraper blades extending from the outer surface of the rotary shaft. A drive end containment shroud is mounted at an axial end of the heat transfer tube. The drive end containment shroud has a closed end, an open end, and a sidewall defining a drive chamber in open communication with the interior chamber of the heat transfer tube through the open end of the containment shroud.

Abstract: The present invention is directed to a device and method for removing build-up on such measurement gauges. The inventive device and method involve a movable scraper that fits around a cylindrical shield of a measurement gauge and continuously removes the build-up on the shield. Movement of the scraper is accomplished by a magnetic coupling between a magnetic core attached to the scraper, which is inside a pipe or other piece of equipment, and solenoids that are installed on the outside of the pipe. The device and method of the invention ensure instantaneously correct readings from the measurement gauge and improve control and operation strategies of heat exchanges, with significant economic advantages.

Abstract: A seal-less magnetically drive scraped-surface heat exchanger is provided that is particularly useful for aseptic processing. The heat exchanger comprises an elongated generally cylindrical heat transfer tube having an inlet, an outlet, and a sidewall defining a chamber between the inlet and the outlet. An elongated media tube is provided in surrounding relation to the heat transfer tube. A rotary shaft is mounted axially within the heat transfer tube. The rotary shaft has an outer surface and one or more scraper blades extending from the outer surface of the rotary shaft. A drive end containment shroud is mounted at an axial end of the heat transfer tube. The drive end containment shroud has a closed end, an open end, and a sidewall defining a drive chamber in open communication with the interior chamber of the heat transfer tube through the open end of the containment shroud.

Abstract: Disclosed is a modified cocoa powder prepared by extracting a cocoa powder containing water-soluble solids with water to remove a substantial portion of the water-soluble solids. Generally, the extraction level is from about 5 to about 60. The resulting, water-extracted cocoa powder is useful in preparing multi-layered, gel-based dessert products, such as puddings, having a first gel-based layer and an adjacent second gel-based layer, at least one of the layers containing the water-extracted cocoa powder.