An aerator for aerating a liquid as the liquid is being poured from a container includes an aerator body configured to be at least partially inserted into the container. The body includes an inlet, an outlet, and a flow control chamber disposed between the inlet and the outlet. A flow control element is movably disposed in the flow control chamber between a first position where the flow control element is spaced away from a stop and a second position where the flow control element engages the stop. The flow control chamber communicates with the outlet when the flow control element is in the second position allowing liquid to be poured from the container and allowing air to be introduced into the flow control chamber for mixing with the liquid being poured from the container to aerate the liquid being poured from the container.

Plant (1) for producing juice and/or puree starting from a food product of vegetable origin comprising an extraction machine (20) within which a starting food product, at a temperature T0, is subject to an extraction step, in order to obtain an extracted food product and a waste product. The plant (1) furthermore comprises a heat exchange apparatus (40) positioned downstream of the extraction machine (20) configured to heat, or cool, the food product from an inlet temperature up to a predetermined outlet temperature. Furthermore, a deaeration and/or concentration apparatus (30) is provided configured to contain a predetermined quantity of the extracted food product and to maintain the predetermined quantity of the extracted food product at a temperature Tv and ad a predetermined vacuum degree. The plant (1), furthermore, provides a recirculation circuit (50) comprising the extraction machine (20), the heat exchange apparatus (40) and the deaeration and/or concentration apparatus (30) for recirculating a predetermined quantity of heated, or cooled, and deaerated and/or concentrated food product, into the extraction machine (20).

Various embodiments relate to devices and methods for treating a mixture of expansion gas and filling product foam in a beverage filling plant, comprising the steps of introducing the mixture of expansion gas and filling product foam into a closed separation container and extracting the expansion gas out of the closed separation container via suction.

Various embodiments relate to devices and methods for treating a mixture of expansion gas and filling product foam in a beverage filling plant, comprising the steps of introducing the mixture of expansion gas and filling product foam into a closed separation container and extracting the expansion gas out of the closed separation container via suction.

A system for deaeration of a liquid comprises a heater for heating the liquid to a well-defined temperature, means for pressurizing the liquid, a first piping for guiding the heated liquid to a separation vessel, a vacuum pump for evacuating deaerated gases from the separation vessel, and a second piping for guiding the deaerated liquid from the separation vessel. The system further comprises an inert-gas supply and a mixer for supplying and mixing in inert gas into the liquid in the first piping. The vacuum pump is controllable to maintain a separation pressure in the separation vessel corresponding to a pressure at or slightly above the saturation pressure.

A system for deaeration of a liquid comprises a heater for heating the liquid to a well-defined temperature, means for pressurizing the liquid, a first piping for guiding the heated liquid to a separation vessel, a vacuum pump for evacuating deaerated gases from the separation vessel, and a second piping for guiding the deaerated liquid from the separation vessel. The system further comprises an inert-gas supply and a mixer for supplying and mixing in inert gas into the liquid in the first piping. The vacuum pump is controllable to maintain a separation pressure in the separation vessel corresponding to a pressure at or slightly above the saturation pressure.

A beverage product includes a mixture having a dissolved oxygen content of less than 500 parts per billion, the mixture including tea flavor, hops flavor, and water. The beverage product further includes a container holding the mixture, the container being sealed to prevent the introduction of dissolved oxygen, a headspace of the container including inert gas.

A beverage product includes a mixture having a dissolved oxygen content of less than 500 parts per billion, the mixture including tea flavor, hops flavor, and water. The beverage product further includes a container holding the mixture, the container being sealed to prevent the introduction of dissolved oxygen, a headspace of the container including inert gas.

A process for obtaining a concentrated flavour mixture from a malt-based beverage, the process comprising: —providing a malt-based fermented liquid; —subjecting the malt-based fermented liquid to a CO.sub.2 or N.sub.2-stripping step or, at least partially, degassing the malt-based liquid, thereby creating a gas stream comprising volatile flavour components; —collecting the gas stream comprising volatile flavour components; and —separating, by a carbon dioxide or N.sub.2 scrubber, at least partially, the CO.sub.2 or N.sub.2 in the gas stream from the volatile flavour components, obtaining a concentrated volatile flavour fraction; —collecting said volatile flavour fraction and packaging the volatile flavour fraction.

A process for obtaining a concentrated flavour mixture from a malt-based beverage, the process comprising: —providing a malt-based fermented liquid; —subjecting the malt-based fermented liquid to a CO.sub.2 or N.sub.2-stripping step or, at least partially, degassing the malt-based liquid, thereby creating a gas stream comprising volatile flavour components; —collecting the gas stream comprising volatile flavour components; and —separating, by a carbon dioxide or N.sub.2 scrubber, at least partially, the CO.sub.2 or N.sub.2 in the gas stream from the volatile flavour components, obtaining a concentrated volatile flavour fraction; —collecting said volatile flavour fraction and packaging the volatile flavour fraction.