The bottle-sealing and preservation device provides for the sealing of necked bottles, including those designed to hold pressure such as champagne bottles, using mechanical advantage to compress an O-ring against the inner surface of the bottle neck. The device can accommodate a wide range of bottle-neck diameters and includes a stabilizing ring that engages the bottle mouth. Optionally, the device may be fitted with a cylindrical cage in which an oxygen-scavenging sachet may be inserted to pull oxygen out of the bottle headspace, thereby preserving any remaining liquid therein that is susceptible to oxidation.

The present invention relates to the use of a yeast protein extract to stabilise the haze or cloudiness of a drink, particularly beer and preferably white beer.

The present invention relates to the use of a yeast protein extract to stabilise the haze or cloudiness of a drink, particularly beer and preferably white beer.

A hollow expansion chamber of the present invention is configured to temporarily contain an expansion of bubbles during an aeration process for aerating a liquid, where a chamber body of the expansion chamber has a rounded shape. When moving circumferentially downward along the chamber body starting from a maximum inside diameter, the rounded shape of a bottom portion has a first integral transition that is a tangential transition to a first frustoconical shape. Continuing moving circumferentially downward, the first frustoconical shape has a second integral transition to a cylindrical extension. The cylindrical extension at a distal end has a bottom opening configured to fit within an opened bottleneck. The first frustoconical shape has a minimum angle of 15 degrees relative to a horizontal plane. The second integral transition is a radial second integral transition having an inside surface radius of at least 0.25 inches.

An apparatus and method are provided for dispensing gas to a fluid, such as a beverage, through a delivery system from a vessel containing the gas into another vessel containing the fluid.

An apparatus includes a body having a length extending from a first end to a second end. The body defines a bore extending through the entirety of the body and at least one of a plurality of grooves or holes around the bore. The body has a length that is dimensioned to be received entirely within a neck of a container.

An apparatus includes a body having a length extending from a first end to a second end. The body defines a bore extending through the entirety of the body and at least one of a plurality of grooves or holes around the bore. The body has a length that is dimensioned to be received entirely within a neck of a container.

A beverage product, and a system and a method for manufacturing the same are provided. The method for manufacturing a beverage product includes: (a) providing a beverage intermediate product including a container and a beverage, wherein the container has an accommodating space which is not occupied by the beverage; (b) filling a beverage foam into the accommodating space; and (c) sealing the container so that the accommodating space is sealed to obtain the beverage product.

A beverage product, and a system and a method for manufacturing the same are provided. The method for manufacturing a beverage product includes: (a) providing a beverage intermediate product including a container and a beverage, wherein the container has an accommodating space which is not occupied by the beverage; (b) filling a beverage foam into the accommodating space; and (c) sealing the container so that the accommodating space is sealed to obtain the beverage product.

A preservation device for preventing oxidation of a contained liquid. The device includes a body having a reservoir portion and a neck portion with an end defining an opening. An extension portion extends from the neck around the opening and defines an overflow volume. A closure element is removably received by the opening forming an airtight seal therebetween.