- Author: Jeannette E. Warnert
Published on: January 6, 2011
Some leading environmentalists in the wine industry are asking the federal government to allow sulfites to be added to wines labeled organic, according to a story in the Los Angeles Times.
Currently, for a wine to be labeled "USDA organic," it may not contain added sulfites. The chemical occurs in small amounts naturally in wines but is considered by many vintners to be an indispensable preservative.
Sulfites arrest fermentation at the desired time, and may also be added to prevent spoilage and oxidation at several stages of winemaking.
"It's extremely difficult to make high-quality wine without adding sulfites,"...
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