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Yeah, no, you need the Industrial Revolution to make corn oil
确实，不行，需要工业化机械才行
You would get bursitis and you would get a lot of pain in your elbows
否则你会得滑囊炎，肘关节会非常痛
that actually making corn oil in any quantity requires a lot of heat and acetone
其实，制造玉米油需要大量热量和丙酮
and running the material actually through various types of sophisticated machinery
让原料经过一系列复杂的机械加工
So what are some oils that you could make using those 2 pieces of equipment? Olive oil
用这两个设备能制造出什么油呢？橄榄油
Peanut oil would be another one
花生油也是一种
Anybody heard of palm fruit oil? Okay
有人听过棕榈果油吗？好
Which is really one of the most common oil that's actually used around the world in West Africa and so on
这是世界上很多国家最常用的油，比如西非
So what's really fascinating is if you look at
非常令人叹服的是
the makeups of percentage of different fats of the traditional oils which are basically oils you can make on a metate
这些用磨做出的传统油的脂肪组成
and I include lard in that area, believe it or not
甚至包括这些地方的猪油，不管你信不信
I can talk about lard later but I'm actually quite a fan of free range lard
猪油有时间再讲，我很喜欢放养猪油
versus, these are all oils that really require the industrial revolution, The ones on the bottom
对比工业生产出来的油，下面这些
What is one of the big differences that you notice
你们注意到了什么不同
The omega-3, -6 ratio yes
欧米伽-3和欧米伽-6之比，对
And it turns out that omega six fats are quite inflammatory
欧米伽-6脂肪是促炎性的
The alpha-linoleic fats
阿尔法-亚麻酸
and that we get way too much of them in our modern diet
现代饮食中该脂肪摄取太多
