摘要:
This method for producing a beer-tasting beverage is provided with: a step in which a starting-material juice is boiled; a step in which the juice, having been boiled, is cooled; a step in which a hop suspension, i.e. a mixture of hops and an aqueous solvent, is boiled, and a hop transpiration component is recovered; a step in which the hop suspension, having been boiled, is added to the juice during or after the boiling step; and a step in which the recovered hop transpiration component is added to the cooled juice.
摘要:
Die Erfindung betrifft einen Whirlpool für die Heißtrubabscheidung aus der Würze beim Brauen von Bier, mit einem kreisrunden Behälter, dessen Durchmesser etwa 2,0 - 2,5 Mal so groß wie seine Flüssigkeitshöhe ist und der einen Boden aufweist, auf dessen mittigen Bereich Düsen (12;36,37) zum Abführen des dort abgelagerten Trubs zu dem äußeren Randbereich des Bodens gerichtet sind. Um einen derartigen Whirlpool so weiter zu entwickeln, daß der Trub wirksamer ausgetragen werden kann, sieht die Erfindung vor, daß mindestens zwei Düsen (12;36,37) oberhalb des Bodens um die Längsmittelachse des Behälters rotierbar angeordnet sind.
摘要:
A process for obtaining a minimum concentration of 20.10-6 kg/L of iso-α-acids in a liquid composition, said process being characterized by mixing in water: a natural source of α-acids; and at least one metal oxide.
摘要:
The invention relates to a method for boiling wort used in the production of beer. According to the inventive method, the wort is boiled in a wort copper (1) in which an inner boiler (6) comprising a superimposed thin-film distributor (3) is disposed. After boiling and after removal of the cooler sludge in a whirlpool (7), the wort is again placed on the thin-film distributor for evaporation so that the wort copper can also be used as an evaporator.
摘要:
A method of separating trub from hot wort, in which unpurified hot wort is supplied to a settling device and after the settling process purified wort is withdrawn at a level above the bottom of the settling device, and trub is withdrawn at a level at or near the bottom of the settling device. According to the invention, a natural circulation is created in the settling device by withdrawing heat from one part of the surface of the wort liquid and screening off the other part of the surface. A column of liquid topped by said one part is kept separate from a column of liquid topped by the other part throughout its entire height, except for a narrow upper edge region and a bottom edge region. The method can be carried out by means of a separator comprising a container with top (6), bottom (5) and sidewalls (1, 2) and filling and drain means in which a substantially vertically extending wall member (7) is disposed in the container at least throughout the major part of the height thereof to separate a first space within said container from a second space within said container, the container being partially closed by the top wall, which extends over said one space and leaves the top of the other space free, there being openings between said top wall and said wall member, through which the spaces are in communication with each other.
摘要:
An improved brewing unit in which energy is saved by providing a mash tun (14), hot water tank (10) and kettle (8) in a single unit (1), by partially enclosing the mash tun with the tank and if necessary pre-heating the water supply to the tank by using the heat from wort coolers provided between the unit (1) and fermentation tank (83, 85); further improvements are provided by constructing the kettle as a combined kettle and whirlpool in a single chamber having a circular wall (2) and a tangential inlet (92) to the wall, a pump (53) and wort boiler (6) being in circuit with the kettle so that wort is continuously circulated through the boiler and tangential inlet to the kettle whilst the worts are boiled. The combined kettle and whirlpool saves space and enables the process of brewing to be shortened with resultant savings in both energy and brewing time.
摘要:
An improved brewing unit in which energy is saved by providing a mash tun (14), hot water tank (10) and kettle (8) in a single unit (1), by partially enclosing the mash tun with the tank and if necessary pre-heating the water supply to the tank by using the heat from wort coolers provided between the unit (1) and fermentation tank (83, 85); further improvements are provided by constructing the kettle as a combined kettle and whirlpool in a single chamber having a circular wall (2) and a tangential inlet (92) to the wall, a pump (53) and wort boiler (6) being in circuit with the kettle so that wort is continuously circulated through the boiler and tangential inlet to the kettle whilst the worts are boiled. The combined kettle and whirlpool saves space and enables the process of brewing to be shortened with resultant savings in both energy and brewing time.