This is because sebum is composed of both saturated and unsaturated fatty acids.

因为皮脂是由饱脂肪酸非饱脂肪酸共同组成的。

Worse by far are the trans unsaturated fats.

迄今为止，最糟糕的是式不饱脂肪。

Unsaturated fat is usually liquid at room temperature and generally comes from vegetable sources.

不饱脂肪在常温下是液体，通常来源于植物。

Unsaturated bonds are more reactive, and it is here that ozonolysis does its work.

不饱应性更强，这就是臭氧分解的作用。

But they only consume the saturated fats, leaving the unsaturated ones behind.

但他们只以饱脂肪酸为，剩下了非饱脂肪酸。

So unsaturated fats don't have as many hydrogens as they could have per carbon atom.

所以不饱脂肪分没有每个碳拥有的多。

Soybeans and fermented soybean products are superfoods. They are rich in protein, fibre and unsaturated fats.

大豆发酵大豆制品是超级品。它们富含蛋白质、纤维不饱脂肪。

Unsaturated fats, on the other hand, contain double bonds that create an irregular kink in their structure.

相，非饱以双以双不规则地连接在一起。

Unsaturated fats are regarded as the best fat option, whereas trans fat is to be avoided completely.

不饱脂肪被认为是最好的脂肪选择，而式脂肪则要完全避免。

When darkened and unsaturated for a low-key look, they feel calm, fresh and comfortable to the modern taste.

当颜色亮度饱度变低，就会让人感到平静、清新适应现代品味。

So unsaturated fats tend to be liquid, making them oils, and come mostly from plants and fish.

因此，不饱脂肪往往是液态，也就是油，它们大多取自于植物鱼类。

The carbons double bond with each other so that fewer hydrogen can fit and we call this unsaturated fat.

每个碳之间都有双连接，这样很难嵌入碳之间。我们称这种脂肪为不饱脂肪。

It can be divided into two main groups - saturated and unsaturated.

它可以分为两大类——饱的不饱的。

Cis unsaturated fats (which the rest of the world just calls unsaturated fats) don't stack well and so don't form plaques.

顺式不饱脂肪（接下来都称为不饱脂肪）不易堆积，因此不会形成斑块。

Mediterranean cooking uses smaller amounts of saturated fat and higher amounts of unsaturated fat, mostly in the form of olive oil.

地中海饮烹饪中少用饱脂肪，多用不饱脂肪，其中橄榄油是用得最多的不饱脂肪。

Swapping out saturated fats for unsaturated ones, like those found in nuts, is usually beneficial.

用不饱脂肪替换饱脂肪，就像坚果中含的那种，对身体有益。

People should eat foods rich unsaturated fats such as olive oil.

人们应当吃橄榄油等富含不饱脂肪的品。

Like, I'm not getting into the medical details of the difference between saturated and unsaturated.

就像，我不会深入了解饱脂肪不饱脂肪之间的区别的医学细节。

So unsaturated fats don’t have as many hydrogens as they could have per carbon atom.

因此，不饱脂肪的每个碳所含的数不多。

Not so fast, unsaturated fat has a lower melting point and so its natural state is less solid, like vegetable oil.

别这么快下定论。不饱脂肪的融点比较低，所以它在自然状态下不那么容易凝固，就像植物油一样。