Method of removing sulfites from standard wine
OwnerSand T. Browninventor
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Abstract
A method of removing sulfites from standard wine comprising the steps of passing a standard wine through a base anion exchange resin, then passing the wine through an acid cation exchange resin, and then treating the wine with carbon, whereby a standard wine having less than 10 ppm of sulfites is obtained. The invention further includes a method of producing a grape standard wine having less than 10 ppm of sulfites.
Claims11
A method of removing sulfites from a standard wine without significantly altering the color or vinosity of the wine, comprising the sequential steps of:
- passing a standard wine through a strong base anion exchange resin;
- passing the wine through a strong acid cation exchange resin;
- and
- treating the wine with carbon;
- whereby a standard wine having less than 10 ppm of sulfites is obtained.
A method of removing sulfites from a standard wine without significantly altering the color or vinosity of the wine, comprising the sequential steps of:
- passing a standard wine having at least 95% light transmissibility through a strong base anion exchange resin;
- passing the wine through a strong acid cation exchange resin;
- and
- treating the wine with carbon;
- whereby a standard wine having at least 95% light transmissibility and having less than 10 ppm of sulfites is obtained.
Dependencies are inferred from the claim text.