It is provided a processing system for processing a liquid or semi-liquid food product. The food product is a composition of a first sub-composition having a low concentration of particles and a second sub-composition having a high concentration of particles. The high concentration is greater than said low concentration. The processing system comprises a first mixing tank for mixing said first sub-composition, a second mixing tank for mixing said second sub-composition, and a heat treatment apparatus arranged to receive said first sub-composition and said second sub-composition and to heat treat said first sub-composition and said second sub-composition.

A transporting element for accommodating and for transporting spherical, cylindrical or egg-shaped articles, in particular foodstuffs, in particular eggs, along a conveying route, has a plurality of mounts arranged one beside the other along the longitudinal extent. The transporting element is designed in the form of a channel-like body with an accommodating space curved in the form of part of a circle, as seen in cross section, and encloses an angle of at least 180. The mounts are designed in the form of slot-form apertures in that region of the channel-like body that is curved in the form of part of a circle. The apertures extending parallel to one another, and transversely to the longitudinal extent of the channel-like body, as far as longitudinal crosspieces on either side, these forming a respective longitudinal periphery.

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 method for preparing a substantially pasteurized and/or sterilized food product; the method, which can be used to produce pasta sauces or soups, comprises: a cooking step, during which a base of the food product is obtained by thermally treating a first component at a temperature exceeding 30 C.; a mixing step, during which said base and a second, substantially solid component are mixed together so as to obtain a mixture; and an ohmic treatment step, during which said mixture is subjected to an ohmic treatment so as to obtain the substantially pasteurized and/or sterilized food product.

A method for preparing a substantially pasteurized and/or sterilized food product; the method, which can be used to produce pasta sauces or soups, comprises: a cooking step, during which a base of the food product is obtained by thermally treating a first component at a temperature exceeding 30 C.; a mixing step, during which said base and a second, substantially solid component are mixed together so as to obtain a mixture; and an ohmic treatment step, during which said mixture is subjected to an ohmic treatment so as to obtain the substantially pasteurized and/or sterilized food product.

An article includes a heating medium injector, a mixture flow path, and a vacuum chamber. The heating medium injector has a heating medium path connected to receive a heating medium such as steam and a product path connected to receive undenatured meat protein. The heating medium injector also includes a mixing structure and a mixture outlet. The mixing structure comprises a structure within the heating medium injector at which the heating medium path and product path merge and the mixture outlet is connected to receive material from the mixing structure. The mixture flow path defines a mixture flow path volume and is connected at one end to the mixture outlet of the heating medium injector and at the opposite end to the vacuum chamber. Undenatured meat protein is contained within the vacuum chamber outside of the mixture flow path volume.

An article includes a heating medium injector, a mixture flow path, and a vacuum chamber. The heating medium injector has a heating medium path connected to receive a heating medium such as steam and a product path connected to receive undenatured meat protein. The heating medium injector also includes a mixing structure and a mixture outlet. The mixing structure comprises a structure within the heating medium injector at which the heating medium path and product path merge and the mixture outlet is connected to receive material from the mixing structure. The mixture flow path defines a mixture flow path volume and is connected at one end to the mixture outlet of the heating medium injector and at the opposite end to the vacuum chamber. Undenatured meat protein is contained within the vacuum chamber outside of the mixture flow path volume.

A heating medium injector includes an injector structure defining a heating medium flow path and a product flow path. The heating medium flow path extends to a contact location, while the product flow path also extends to the contact location. The contact location comprises a location at which the heating medium flow path and product flow path merge within the injector. A mixture flow path is defined within the injector structure between the contact location and an injector outlet of the injector structure and is defined at least in part by a mixture flow path outer surface comprising a mixture flow path wall. A cooling structure extends along both a product flow path boundary wall and the mixture flow path wall so as to traverse a plane extending transverse to the foodstuff flow path at the contact location.

A heating medium injector includes an injector structure defining a heating medium flow path and a product flow path. The heating medium flow path extends to a contact location, while the product flow path also extends to the contact location. The contact location comprises a location at which the heating medium flow path and product flow path merge within the injector. A mixture flow path is defined within the injector structure between the contact location and an injector outlet of the injector structure and is defined at least in part by a mixture flow path outer surface comprising a mixture flow path wall. A cooling structure extends along both a product flow path boundary wall and the mixture flow path wall so as to traverse a plane extending transverse to the foodstuff flow path at the contact location.

A method for enzyme deactivation in raw produce involves a computer-controlled two-step heating process using microwave and infrared systems. Initially, a monolayer of raw produce is conveyed through a microwave oven, maintaining relative humidity below a threshold, to achieve a first average temperature. Subsequently, the produce is transferred to an infrared oven, where the relative humidity is kept above the threshold, resulting in a second average temperature that is equal to or greater than the first. The method ensures efficient enzyme deactivation by adjusting the respective depth of produce monolayers, the intensity and duration of microwave and infrared exposure, and controlling temperature and humidity levels during the heating process.