Water spreads the capsaicin around your body, making your pain even worse.

水会把辣椒素扩散到身，加重疼痛感。

Do you know what capsaicin is?

知道辣椒素是什么吗？

And the way these heat units are determined is based on how hot the pepper's capsaicin is.

这些辣度单位量度方法是基于辣椒辣椒素有多辣。

But some rats also got a pinch of capsaicin.

不过其中一些还进食少许辣椒素。

The chemical in peppers that causes the burn is called capsaicin.

辣椒中引起灼烧感化学物质被称为辣椒素。

And resiniferatoxin, or RTX for short, does what capsaicin does, just better.

树脂毒素，或者简称 RTX，和辣椒素一样，而且效果更好。

One of the most commonly known is capsaicin which is found in chili peppers.

最为人所熟知其中一种就是辣椒里辣椒素。

Capsaicin is what produces that spicy, burning sensation we get from eating hot foods.

辣椒素就是使我们从辣食物中得到辣味和燃烧感物质。

And the more capsaicin there is, the more intense that burning sensation.

辣椒素摄入越多，灼烧感就越强烈。

Consuming this much capsaicin would certainly end up with you being sent to the hospital.

吃下这么多辣椒素，结局肯定是会被送进医院。

But everyone reacts to this level of capsaicin differently.

但每个人对这种程度辣椒素反应是不同。

The subjects were then given food kicked up with capsaicin, which puts the heat in chili peppers.

实验者随后食用提取自辣椒辣椒素，并且强度越来越大。

Capsaicin is like a key and the TRPV1 receptor is its door.

辣椒素就像一把钥匙，TRPV1 受体是那扇门。

The opposite of spicy hot capsaicin would be the cool cool chill of menthol molecules present in peppermint.

薄荷里薄荷醇带来清凉感则与辛辣食物中辣椒素带来感觉相反。

Even if you have no idea what capsaicin is, you can still be sure that this one is false.

即使并不知道辣椒素是什么，还是很确定这个是错。

Typically, the smaller the chilis, the more capsaicin it has, the larger, and there's less of the spicy stuff.

一般来说，辣椒越小，辣椒素含量就越高，辣椒辣味就越少。

But you don't physically burn, it's just capsaicin pulling a sensory hack.

但并未被烧伤，只是辣椒素刺激了感官。

If only there were a pill that would neutralize the capsaicin.

如果只有一种可以中和辣椒素药丸就好了。

Your stomach will start to make more acid than usual, and more mucous to protect itself from the capsaicin.

胃会开始制造比平时更多胃酸和更多粘液来保护自己免受辣椒素影响。

There's a chemical in the peppers that makes it spicy called capsaicin.

辣椒中有一种化学物质，叫辣椒素。