Notes

How does white wine spoil?
If you have actually ever found a bottle of wine that's been sitting in your cooking area for a couple of months (or years) and taken a sniff, you understand that wine can go bad. While white wine does not technically spoil the method other food does, direct exposure to sunshine, heat, and oxygen can trigger it to break down, offering it an unpleasant taste.

How does wine ruin? In time, the compounds in white wine that offer it its signature flavor and fragrance break down, and the red wine begins to taste flat and vinegar-y. This procedure is speeded up by heat and light, so it is necessary to store red wine in a cool, dark location.

Surprisingly, HowToMakeWine.net gets much better with age, up to a point. As wine ages, the tannins (compounds that offer it a bitter flavor) begin to break down and the white wine becomes smoother and more complicated. This is why numerous red white wines improve with age and why most white red wines are best taken in young.

When a wine starts to spoil, there's no going back. As soon as those tannins have broken down, they're gone for good. If you come throughout an old bottle of red wine that's starting to turn, it's best to simply put it down the drain.
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