Sulfites in Wine: A Debate to Cause a Headache?

By Natalie MacLean What’s the big deal about sulfites in wine? Most wine labels bear the warning “contains sulfites” (or sulphites, the Canadian and British spelling), which can alarm consumers into thinking that the substance is harmful or unhealthy. In fact, sulfites, the salts of sulfurous acid or sulfur dioxide (SO2), are just a common food preservative that prevents the wine from oxidizing after fermentation (it turns brown and the fruit aromas go stale) or spoiling from bacteria once bottled. Traditionally, in Europe no warning label was required if there was less than 100 parts per million of sulfites added, […]

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How Long Can You Save Open Wine? 5 Quick Tips

How long do wines keep once opened? Usually, not more than one evening at our house, but for those who are less enthusiastic drinkers, it depends on the type of wine. White Wines The answer is a highly subjective, but generally, dry white wines have the shortest life once opened. I find they lose their character after even one or two days, especially cheaply-made, oaky whites. White wines with good acidity and lots of character from Burgundy are an exception, as these are often oaked as well. Acidity is one of main preservativs of wine, as long as it is […]

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