[科学美国人60秒] SSS 2015-11-16（在线收听） |
Have you lost your ability to taste during a cold because your nose stuffed up? That’s because the nose is intimately involved with your taste. When you chew, flavor compounds from the food to the back of the mouth. And when you exhale, you cary some of those flavor compounds to where they . As children their first lesson in their table manners, you know just to keep their mouth close while chewing and you also want to breath smoothly. It’s M.N. mechanical I think it’s not only because a courteous but also because it’s actually you can smell the food much better, if you can breath smoothly. The backward by which smells contribute to taste is called function and it turns out our airway to enhance that effect. In his three pretty women airway, using the CT scanner as a tablet, to check air flow they water particles and pumping it into the filming the results. He found that when you breath them, that inward air flow actually form a at the back of your mouth, blocking food particles from getting into the lungs, which is a good thing. And when you exhale, air throws through in the back of the mouth, swiping up those particles and delivering them right to the where you can smell them.
The results appear in the national of science.
Now there is a way to system. Except for meaning if you really often done your food gasping for the air, that turbulent breathing actually delivering more of those food molecules into your lungs and fewer into your . In other words, your mother is right all alone. Keep your mouth shut and don’t the food. You’ll cut the chance of chewing and enhance the taste of the meal. |
| 原文地址：http://www.tingroom.com/lesson/sasss/2015/11/333097.html |