“味精吃多了会变笨”“每天吃味精老得快,对身体不好”……关于味精的传言,几乎从没间断。在越来越注重营养和饮食健康的今天,人们对味精的担忧也越来越多。味精到底是什么?会对人体健康有影响吗?早在1907年,日本人在吃海带汤时,发现只要将汤蒸发,就会得到一种鲜味物质,将它加到食物中,就能明显让人感觉到鲜味,这就是谷氨酸钠。后来,人们将淀粉、甜菜等原料发酵后得到谷氨酸钠,也就是常说的味精。生产味精 “MSG to eat more will be stupid ” “Every day to eat MSG fast, poor health ” ... ... about MSG rumors, almost never stopped. Increasingly pay attention to the health of nutrition and diet today, people are more and more worried about MSG. As early as in 1907, Japanese eating seaweed soup, found that as long as the soup evaporated, you will get a umami material, add it to the food, you can Clearly make people feel umami, which is glutamate. Later, people will be starch, beet and other raw materials obtained after fermentation of sodium glutamate, which is commonly known as MSG. Production of MSG