Abstract: The invention relates to a process for the complex processing and preservation of alimentary plants, mainly seasonal alimentary plants. The process according to the invention comprises--depending on the type of the plant--purifying and, if desired, crushing the plant, digesting it, adjusting it to other alcohol content of 15 to 45% by volume by adding ethanol before or after separation of the solid part, letting it stand for at least 3 weeks, then separating the solid and liquid phases, storing the liquid phase for an optional time, if desired absorbing carbon dioxide or in inert gas in the material to be fed in, then after pre-heating the liquid to a temperature between 50.degree. and 100.degree. C., distilling the alcohol from it by flash distillation under a pressure of 6.4-26.6 kPa, at a temperature of 40.degree. to 80.degree. C.

Abstract: The invention relates to a process for the production of alcohol-free wine, i.e. wine containing less than 1% by volume of alcohol, and of wines containing reduced concentrations i.e. 1 to 7% by volume of alcohol with the simultaneous production of brandy by using continuous vacuum film distillation with continuous introduction of carbon dioxide and/or an inert gas, producing thereby a dynamic atmosphere of carbon dioxide and/or an inert gas, at the temperature of at most 100.degree. C., preferably 40.degree.-100.degree. C. and in a vacuum of 6.45-25.80 kPa.