味精作为风味增强剂的使用,是1908年由日本的池田菊苗教授发现的。他从受欢迎的亚洲菜海带汤中提取出了谷氨酸,意识到了它就是鲜味的来源。
Professor Ikeda then filed a patent to commercially produce MSG, and the rest is history.
池田教授随后申请了一项商业化生产味精的专利,剩下的都是历史了。
Though today, MSG isn't exclusively extracted from seaweed broth. Instead, it's produced in a specialized fermentation process.
不过,现在的味精并不都是从海藻汤中提取的。相反,它是在专门的发酵工艺中产生的。
And it bears noting that the glutamate in MSG is chemically the same as the glutamate in food proteins, so our bodies process both the same way.
值得注意的是,味精中的谷氨酸和食物蛋白质中的谷氨酸在化学上是一样的,所以我们的身体会以相同的方式消化它。
So if MSG is so widespread and already in our bodies naturally, why do so many people avoid it?
因此,如果味精这样的普遍,并且已在我们的身体中天然存在,那我们为什么要排斥它呢?
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