This happens because albumin has acidic amino acids, like glutamate and aspartate, which have some carboxyl groups that are in the form of COO- or COOH.

这是因为白蛋白含有性氨基，谷氨与天冬氨，它们具有一些以COO-或COOH形式存在的羧基。

When there's a high pH, or alkalosis, there are very few protons floating around, and so those carboxyl groups tend to be in the COO- form.

当液pH值高或碱中毒时，几乎没有氢离子在周围漂浮，所以那些羧基呈COO-的形式。

Those are acids that have this carboxyl group in it.

这些是含有羧基的。

This would be our carboxyl group, our amino group, so everyone of these amino acids has that same part to it.

这将是我们的羧基，我们的氨基，所以每个氨基都有这一部分。

We have a carboxyl group, a functional group, on this side which is a carbon, two oxygens and hydrogen.

我们这边有一个羧基， 即功能团，由一个碳、两个氧和一个氢组成。

We're going to have a carboxyl side and we're going to have an amino side.

我们将有一个羧基端，同时也将有一个氨基端。