glutamate

Another interesting feature is the low chloride content, for glutamate is the chief anion.

另一有趣的特点是氯化物含量低，而谷氨酸是主要的阴离子。

Tiny releases of glutamate play an important role in the body, but any excess can be dangerous - especially to the brain and nervous system.

微量的谷氨酸释放在身体扮演一个重要角色，但是任何一点过量都是危险的，特别是对脑子和神经系统。