A method of dehydrating seeded wine grapes that are intact, attached to a steam, and that have a fruit matrix containing seeds is described that includes providing air movement using a dehydration device over the seeded wine grapes at a temperature between 135 and 200 degrees F. to extract water through pores of the seeded wine grape, and cooling the seeded wine grapes to room temperature, thereby concentrating nutrients within the fruit matrix and rendering the seeds of the seeded wine grapes edible.

A method of dehydrating seeded wine grapes that are intact, attached to a steam, and that have a fruit matrix containing seeds is described that includes providing air movement using a dehydration device over the seeded wine grapes at a temperature between 135 and 200 degrees F. to extract water through pores of the seeded wine grape, and cooling the seeded wine grapes to room temperature, thereby concentrating nutrients within the fruit matrix and rendering the seeds of the seeded wine grapes edible.

The present disclosure is directed to a method of treating delicate fruit with pressurized carbon dioxide to achieve an enhanced shelf life over fresh. A treated fruit produced by a provided method also has one or more of an improved flavor, improved, texture or improved color over a delicate fruit pasteurized using a thermal treatment.

The present disclosure is directed to a method of treating delicate fruit with pressurized carbon dioxide to achieve an enhanced shelf life over fresh. A treated fruit produced by a provided method also has one or more of an improved flavor, improved, texture or improved color over a delicate fruit pasteurized using a thermal treatment.

A container includes a metal end applied and sealed to an all-thermoplastic container body by a crimp-seaming or double-seaming operation. The metal end has an outer curl joined to a chuck wall that extends down from the curl. One or both of the inner surface of the container side wall and the outer surface of the chuck wall has/have a heat-sealable material thereon. The metal end is crimp-seamed or double-seamed to the container body and the heat-sealable material(s) are heated to soften or melt such that the interface between the chuck wall and the side wall is fused. The interface is oriented along a direction relative to internal pressure exerted on the metal end such that stress on the interface caused by the internal pressure is predominantly shear stress.

A container includes a metal end applied and sealed to an all-thermoplastic container body by a crimp-seaming or double-seaming operation. The metal end has an outer curl joined to a chuck wall that extends down from the curl. One or both of the inner surface of the container side wall and the outer surface of the chuck wall has/have a heat-sealable material thereon. The metal end is crimp-seamed or double-seamed to the container body and the heat-sealable material(s) are heated to soften or melt such that the interface between the chuck wall and the side wall is fused. The interface is oriented along a direction relative to internal pressure exerted on the metal end such that stress on the interface caused by the internal pressure is predominantly shear stress.

The present disclosure relates to, inter alia, processes for improving shelf-life and flavoring of fresh-cut/fresh vegetables, as well as food products produced by these processes. In accordance with the present disclosure, the processes generally include various new combinations of steps such as blanching, air drying, supercritical fluid processing with and without a processing aid, pressurization, de-pressurization, and packaging. The present disclosure further relates to methods of preparing edible food products that incorporate the processed fresh-cut vegetables, as well as the food products produced by these methods.

The present disclosure provides a combined refrigeration and heating device for food industry and a use method thereof. The combined device comprises a refrigeration device and a heating device connected through a waste heat recovery and utilization system. The heating device includes a heating cavity and a heating plate. A first conveyor belt is disposed in the heating cavity. A left end and a right end of the heating cavity are provided with a slanting cavity, respectively. The slanting cavity disposed at the right end of the heating device is provided with a second conveyor belt. A left end of the refrigeration device is provided with a slanting cavity. More than two blocking devices are disposed in the slanting cavity disposed at the left end and the right end of the heating device and the slanting cavity disposed at the left end of the refrigeration device.

A digital pressure canner and related methods of operation that provide for improved safety and consistency during a food canning process by reducing temperature over and undershoot. The digital pressure canner includes a digital control operating with inputs from digital sensors to accurately control the canning temperature during the canning process. By reducing over and undershoot of canning temperatures, foods within the pressure canner are maintained at temperatures sufficient to kill any bacteria or microorganisms for the entire canning cycle. In order to verify operation of the digital canner at sufficient canning temperatures, mechanical safety devices, for example, a pressure relief valve can be utilized in conjunction with digital controllers and sensors to provide audible and visual feedback to a user during the canning process.

Heart of palm may be harvested from palm trees as a source of food. The core of a heart of palm heart is more desirable than the base of the palm heart due to its more favorable characteristics, resulting in under-utilization and waste of the base. The base and core may be processed in ways that advantageously utilize the base and overcome differences in density and inherent taste properties between the two sections. In an example, the base is treated with a cleaning solution and pieces are formed from the base. In this example, the pieces are immersed in an acid solution and packaged in an oxygen-impermeable packaging medium. The resulting heart of palm base pieces have favorable taste and mouthfeel and the pieces derived from the base are indistinguishable from pieces derived from the core.