Method for the preparation of alcohol-free wine
US4626437A · kind A · utility
32Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 1985 |
| Grant date | Dec 2, 1986 |
| Priority date | — |
| Expiry date | Feb 15, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12H3/02
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
There is disclosed a method for preparing an alcohol-free wine product. A completely fermented wine is evaporated to produce a dealcholized wine concentrate and a vapor condensate containing alcohol and aromatic substances. The condensate is separated into a fraction comprising alcohol and aromatic substances. The aromatic substances are mixed with dealcoholized wine concentrate, fruit juice concentrate, fruit juice or water to produce an alcohol-free wine product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.