Abstract: A cooling system arrangement for allowing cooled storage and cooled transport of foodstuffs. Further, the cold storage device assembly may have a storage volume that includes at least one reservoir chamber formed by a liquid-tight reservoir wall and is at least partially filled with a cold storage medium. Additionally, heat insulation covers the reservoir chamber on the side facing away from the storage volume. The reservoir wall is an integral part of the cold storage device, and a coolant inlet and outlet are arranged thereon. In addition, a heat exchanger through which at least one coolant duct passes is arranged in or on the reservoir chamber so that coolants coming from the coolant inlet flow through the heat exchanger to the coolant outlet and can withdraw heat from the cold storage medium and/or can cause the cold storage medium to freeze in the process.

Abstract: The invention relates to a cold storage device (01), in particular for allowing cooled storage and cooled transport of foodstuffs, in the form of a closing lid (01) for closing an opening of a transportable cooling container (31) having a storage volume (35) or in the form of a transportable cooling container having storage volume, comprising at least one reservoir chamber (11) that is formed by a liquid-tight reservoir wall (13) and is at least partially filled with a cold storage medium (12) that is liquid at room temperature, and comprising heat insulation (02) that covers the reservoir chamber (11) on the side facing away from the storage volume (35), wherein the reservoir wall (13) is an integral part of the cold storage device (01) and a coolant inlet (22) and a coolant outlet (23) are arranged thereon, wherein a heat exchanger (21) through which at least one coolant duct (25) passes is arranged in or on the reservoir chamber (11), wherein coolants coming from the coolant inlet (22) flow through the hea

Abstract: The invention relates to a method of producing a plurality of portions of a precooked food wherein the food is initially cooked at temperatures above 80° C. and prepared, the food is then cooled in a cooling phase within a maximum time of 120 min passing through the temperature range of 55° C. to 8° C. to a final temperature in the range of 8° C. to 0° C., and stored for a few days at the final temperature. The food is poured into an agitator vessel (22) during the cooling phase wherein the food is simultaneously thoroughly mixed and cooled during the cooling phase by an agitator (01, 26) constructed as a heat exchanger according to the invention.