Sunday, April 3, 2011

Foods That Last Forever

Have you ever been digging through your pantry and found a forgotten bag of rice or a box of sugar you bought when Ronald Reagan was president? If you’re like most people, you’ll automatically toss it, because it can’t still be good, right? Well, according to University of Arizona researcher Timothy Jones, that’s a big reason why North American families throw away 40% of what they buy. Oold doesn’t necessarily mean no good. Here’s a list of foods that’ll outlast you:

  • Let’s start with the most famous: Honey. It made headlines when archeologists discovered a jar in King Tut’s tomb that was still edible! MicrobiologistSebastian Zaat says bacteria can’t grow in honey because it contains a protein called defensin-1 – which outperforms many man-made antibiotics. Honey can crystallize. The fix: Just set the jar in warm water, and stir until the grainy parts dissolve.

  • Here’s another sweetener thatnever spoils: Sugar. Janice Revell started a website called StillTasty.com to help people make good choices about using food. She says that bacteria can’t survive in sugar because of its very low moisture content. If your brown sugar is more like a rock, zap it for one minute in the microwave on low.

  • Forever food #3: Pure vanilla extract. It’s mostly alcohol, so bugs don’t stand a chance. At least, as long as you keep the bottle capped to preventevaporation. Not all non-perishables are sweet: Both salt and vinegar are so effective at staying germ-free that they’re used to preserve other things like meat and vegetables.

  • The last forever-food is a well-know staple: Rice. Again, because of the low moisture content, uncooked rice will last indefinitely. The exception is brown rice. It contains enough oil to support bacteria growth, and will turn rancid over time. So, you should use it within three months - or freeze it for up to one year.

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