These unfolded protein structures then start interacting with other clusters of proteins, called caseins.

进而使得这些展的蛋白结始与其他蛋白质集群相互作用产生酪蛋白。

And it has protein, specifically casein and whey, which support muscle growth and preservation.

含有蛋白质，特别是酪蛋白和乳清，帮助肌肉生长和保持。

Dairy products contain casein, which helps to neutralize the spicy compounds, giving you some relief.

乳制品中含有酪蛋白，有助中和辛辣化合物，并帮你缓和一下。

When these bacteria ferment the milk and make it acidic enough, the structure of those casein proteins starts to change.

当这些菌使得牛奶发酵变酸时，这些酪蛋白分子结始变化。

What it does then is it clips the casein—it's like a molecular scissors.

然后把酪蛋白剪——就像是一把分子剪刀。

And so what's happening here is the chymosin is swimming around in the milk, and it's binding to a protein there called casein.

在这支试管中，凝乳酶正在牛奶里畅游，在和里面的酪蛋白结合。

Keep in mind, you can alleviate some of the painful burning in your mouth by drinking milk which contains casein, a protein that neutralizes the pepper’s capsaicin.

请记住，你可以缓解一些嘴里的痛苦灼烧感，方法就是喝一些含有酪蛋白的牛奶。酪蛋白可以可以替换掉舌头感受器上的类辣椒素，这在一定程度上减轻了痛苦。

This lab-grown milk can even be turned into cheese, something that plant based alternatives struggle with because they lack casein and whey protein, the key ingredients that give dairy its taste and structure.

这种实验室种植的牛奶甚至可以变为奶酪，这是植物性替代品难以解决的问题，因为们缺乏酪蛋白和乳清蛋白，而这两种成分是乳制品口感和结的关键。