Steak is supposed to be red, right? Then what does it mean when steak turns purple? It can mean a couple of different things.

If you've ever opened a vacuum-sealed package of raw meat and noticed that funny smell escaping (almost sour and unappealing, maybe a touch like a rotten egg), there's no need to panic just yet.

Vacuum sealing keeps the air out and the food fresh but certain foods don't take well to this practice. David lives in Brooklyn where he's spent more than a decade covering all things edible, ...

Vitasoy USA Inc., the maker of Nasoya products, hopes its new vacuum-packed and ready-to-eat baked tofu products will bring new consumers into the category by making tofu easier to prepare and ...

Shoppers' beef with Sainsbury's over their new vacuum-packed mince has reached new heights as their customers struggle to cook their meat. Consumers have complained that the recently-introduced ...

Fresh air can be pretty bad for your coffee beans. Good beans come vacuum-packed to keep them from oxidizing and becoming bitter. But once you've opened that bag, you've pretty much doomed whatever ...