摘要:
The invention relates to a method and apparatus for preparing an ethanol/water mixture, in which fermentable raw materials (1) and the necessary auxiliary substances (2, 3) are fed into a reactor (4), the fermentable raw materials being selected from sugars and raw materials capable of being hydrolyzed into fermentable sugars; the raw materials are fed into the reactor (4), and the ethanol/water mixture is separated from the reactor fermentation solution in an evaporator (13); and non-fermented matter (6) is removed from the reactor. According to the invention, the reactor (4) fermentation solution is continuously being fed into a first falling-film evaporator (13) while the fermentation is going on; the ethanol/water mixture is evaporated in the first falling-film evaporator (13), and the evaporate (14) obtained from the evaporator (13) is condensed, and the condensed ethanol/water mixture is concentrated in a second falling-film evaporator (18), which is arranged in series with the first falling-film evaporator (13); from the second evaporator (18), water is removed as underflow (20); and non-volatile matter (15) is removed from the first evaporator (13) and is recycled to the reactor (4).
摘要:
Method for preparing alcoholic beverages having natural effervescence, wherein a blend comprising a distilled spirit is fermented with a microorganism.
摘要:
A liquid frozen cocktail concentrate has a solid content, preferably entirely carbohydrates, such that when it is frozen in a freezer compartment of a conventional refrigerator, it is frozen to a solid, but softly ("quiescently") frozen. A suitable solid content produces a measured Brix value, measured on a disacharride scale, in the range of 10 DEG to 25 DEG . The solid content preferably consists of 1) pure or artificial flavors, particularly natural fruit juice and fruit fiber and 2) a sweetener, whether a natural sugar, or a high potency sweetener, or some combination thereof. The process includes producing such a concentrate, freezing such a concentrate to a quiescently frozen state, and mechanically blending it, e.g. using a conventional home food blender, with liquid diluent added in a weight ratio (w/w) of 1:1 to 3:1 frozen solid to liquid, and preferably in the range 1:1 to 2:1. For cocktails, the diluent is preferably a mixture of water and a distilled 80 proof distilled spirit in a volume ratio (v/v) of 2:1 to 4:1 water to spirit. The Brix of the concentrate can vary from 10 DEG to 25 DEG , but for most drink types is in the range of 16 DEG to 22 DEG , and preferably 18 DEG to 21 DEG . The Brix of the blended, finished cocktail is in the range of 9.0 DEG to 15.0 DEG , but for most drink types is preferably in the range of 11.0 DEG to 13.5 DEG .
摘要:
A method of producing a potable spirit by fractionally distilling a matured spirit into a plurality of fractions and recombining portions of some of the fractions to produce a potable spirit having a different composition from that of the matured spirit. Portions of the unvolatilised residue left behind during fractionation are included in recombination. The blended portable spirit may be stored and treated in the same way as a matured spirit. Apparatus for producing a portable spirit comprises a still (A) where the matured spirit is distilled, light fraction passing into a rectifying column (B), a condenser (C), fractions coming off at different temperatures passing into fraction storing means (D), the unvolatilised residue left in still (A) being cooled and passed through a filter (F) into a residue vessel. The fractions are blended in mixer (G).
摘要:
Bei bekannten Entalkoholisierungs-Vorrichtungen ist es nachteilig, daß immer noch flüchtige Inhaltsstoffe entweichen und damit dem Endprodukt Aromastoffe und/oder Konservierungsstoffe fehlen, die vorher vorhanden waren. Dieser Nachteil wird dadurch behoben, daß auch die früher über die Vakuumpumpe in die Umgebung abgegangenen flüchtigen Inhaltsstoffe wieder dem Kreislauf zurückgefüttert werden.
摘要:
Es wird ein Verfahren sowie eine Vorrichtung zur Durchführung des Verfahrens zur Reduzierung des Cyanidgehalts und damit zur Verminderung der Bildung von Ethylcarbamat (EC), insbesondere in Obstbranntweinen, vorgeschlagen, bei welcher wenigstens ein Kupferkatalysator (8, 10) mit großer Kupferoberfläche Verwendung findet. Dieser Kupferkatalysator wird zur Erzielung eines optimalen Wirkungsgrades vorzugsweise oberhalb des Dephlegmators angeordnet.
摘要:
The wort of the present invention is obtained by using unmilled or slightly milled grain as a starch source and saccharifying starch contained in the starch source with a saccharifying enzyme derived from malt.
摘要:
Methods and systems for forming a concentrate from an alcoholic beverage, such as a beverage made by fermentation processes. A membrane process may be used to reduce water and alcohol content, followed by freeze concentration to further reduce water content.
摘要:
A method of batch distilling including providing a first substrate that upon distillation releases vapour having deleterious sulfur compounds, providing an inert still, adding the first substrate to the still, installing at least one first reactive article in the still and subsequently performing a first distillation run on the first substrate, such that the installed at least one first reactive article has a first exposed area that is exposed to the distillate, and collecting a first desired fraction from the first run. The distillation during the collection of the first desired fraction is performed at a rate of less than 5 L/(hr*m2) of collected first fraction per first exposed area. Compatible still and kit are also provided.