Uploaded February 2009 | Updated September 2026, 5 hours ago

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We're all familiar with sweet, salty, bitter and sour tastes. But how many of us have heard of Umami? The so-called "fifth taste" is found in soups, meats, seafood and cheese. ScienCentral News reports on one company's discovery that could lead to new ways to make food even harder to resist. sciencentral.com/video