The invention relates to a spirit produced exclusively from wine, the spirit containing 30-70% by volume of ethanol and having an extract content 0.5-5 times the extract content of the wine used for its production. The invention also relates to a process for producing a spirit that is produced exclusively from wine and contains 30-70% by volume of ethanol, the process comprising: a) subjecting a wine to a vacuum distillation and obtaining a wine alcohol containing 35-85% by volume of ethanol, b) optionally continuing the vacuum distillation resulting in wine water as a distillate that does not contain ethanol or contains a negligible amount of ethanol, and in obtaining a wine concentrate as a distillation residue that does not contain ethanol or contains a negligible amount of ethanol, wherein, in the course of the vacuum distillation according to steps a) and b), the temperature of the wine and the liquid that is formed therefrom during the vacuum distillation process and contains the extract content of the wine is maintained at 25° C. or below, and c) combining an amount of the wine alcohol with an amount of the wine concentrate and/or with an amount of the original wine and, optionally, with an amount of the wine water to obtain the spirit.

The present invention relates to methods of producing a food or malt-base beverage suitable for consumption by a subject with Coeliac's disease. In particular, the present invention relates to methods of producing a food or malt-based beverage with low levels of hordeins. Also provided are barley plants which produce grain that can be used in the methods of the invention.

The present invention relates to methods of producing a food or malt-base beverage suitable for consumption by a subject with Coeliac's disease. In particular, the present invention relates to methods of producing a food or malt-based beverage with low levels of hordeins. Also provided are barley plants which produce grain that can be used in the methods of the invention.

Systems and methods in accordance with the present invention provide for the efficient distillation of ethanol in an ethanol plant including a beer column. Heat is captured in the distillation process and utilized to drive operations in the ethanol plant.

One embodiment of the present invention is a nested fermentation method for making a beverage, such as an alcoholic or non-alcoholic beer, a wine, or the like, the method comprising the steps of: creating a first solution, wherein creating the first solution comprises fermenting first fermentation ingredients; creating a second solution, wherein creating the second solution comprises removing a first portion of alcohol from the first solution; creating a third solution, wherein creating the third solution comprises removing a first portion of water from the second solution; creating a fourth solution, wherein creating the fourth solution comprises adding second fermentation ingredients to the third solution and fermenting the second fermentation ingredients in the third solution.

One embodiment of the present invention is a nested fermentation method for making a beverage, such as an alcoholic or non-alcoholic beer, a wine, or the like, the method comprising the steps of: creating a first solution, wherein creating the first solution comprises fermenting first fermentation ingredients; creating a second solution, wherein creating the second solution comprises removing a first portion of alcohol from the first solution; creating a third solution, wherein creating the third solution comprises removing a first portion of water from the second solution; creating a fourth solution, wherein creating the fourth solution comprises adding second fermentation ingredients to the third solution and fermenting the second fermentation ingredients in the third solution.

The present disclosure provides for organic solvent production via distillation and dehydration by: directing portions of a feed stream to a first and second distillation columns operating at a different pressures from each other, wherein the organic solvent is preferably an alcohol and more preferably ethanol; generating, in the first distillation column, a vaporous first overhead stream; directing the vaporous first overhead stream directly to a rectification system; generating, in the second distillation column, a vaporous second overhead stream; forming a condensed second overhead stream from the vaporous second overhead stream; directing, at least a portion of the condensed second overhead stream to the rectification system; generating, via the rectification system, a third overhead stream; directing at least a portion of the third overhead stream to a separation system; and generating, in the separation system, an enriched solvent stream.

A method for producing an ethanol solution includes obtaining, from a starting liquid, a liquid feed having less than by weight of constituents and having 3% to 25% by weight of ethanol, supplying the liquid feed to a feed stream inlet of a reverse osmosis separation system having a first pass, wherein (i) each pass has an reverse osmosis membrane filtration unit, each membrane filtration unit having an ethanol rejection percentage of between 50% to 99%, and (ii) each pass has the feed stream inlet for a feed stream, a permeate stream outlet for a permeate stream, and a retentate stream outlet for a retentate stream, operating the system to maintain pressure in one of the membrane filtration units in a range of 1,200 to 4,000 psi, and obtaining retentate that is enriched with ethanol, the retentate differs from the starting liquid by absence of the removed constituents.

A method for producing an ethanol solution includes obtaining, from a starting liquid, a liquid feed having less than by weight of constituents and having 3% to 25% by weight of ethanol, supplying the liquid feed to a feed stream inlet of a reverse osmosis separation system having a first pass, wherein (i) each pass has an reverse osmosis membrane filtration unit, each membrane filtration unit having an ethanol rejection percentage of between 50% to 99%, and (ii) each pass has the feed stream inlet for a feed stream, a permeate stream outlet for a permeate stream, and a retentate stream outlet for a retentate stream, operating the system to maintain pressure in one of the membrane filtration units in a range of 1,200 to 4,000 psi, and obtaining retentate that is enriched with ethanol, the retentate differs from the starting liquid by absence of the removed constituents.

Provided is a method for making brandy, such as for instance cognac, Armagnac or Weinbrand, including the steps of providing fermentation component for the fermentation, which fermentation component is selected from at least one of the components grapes and products made completely of grapes, such as for instance raisins; fermenting the fermentation component into an alcoholic mixture; and distilling the alcoholic mixture. Before the step of fermenting the fermentation component, the fermentation component is smoked by bringing the fermentation component into contact with smoke.