If you've ever enjoyed some tomato juice on a plane, you might have noticed that it tastes better than it usually does. Well, ...

while the taste known as umami is heightened. Thirsty passengers may find they yearn specifically for something rich and savory, and they frequently choose tomato juice. In fact, the German ...

Well, tomato juice tends to have a savory flavor referred to as umami. It's one of the five categories of taste, along with sweet, sour, salt, and bitter. A 2015 study found that, with umami ...