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New York City took the lead in that and we'll talk about that as a political issue later in the class.
纽约带头取缔了反式脂肪,这件事我们将稍后从政治角度进行讨论
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The mere fact of labeling Trans fat had a big impact on the food industry wanting to take it out.
列出反式脂肪对于食品行业,停止使用反式脂肪有重大影响
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But in certain parts of the country you're not able to eat Trans fats in restaurants because they've been banned.
但在美国的某些地区,你不可能在餐厅吃到反式脂肪的,因为它们被禁售了
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How--how much of a health improvement that represents depends in part on what the restaurant switched the Trans fat for.
人体健康得到多少的改善,部分取决于餐馆把反式脂肪换成了什么
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There are groups of people who have studied the impact of Trans fats on health for a number of years.
有些人已对反式脂肪,对健康的影响进行了数年的研究
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It amounts to 2 to 3% of calories for the average consumer, and as I mentioned, Trans fats are not so good.
平均每位消费者,有2-3%的热量来自反式脂肪,正如我所说,反式脂肪不那么好
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But also, switching out the trans fat in another kind of fat doesn't change the calories at all.
同样地,用其它的脂肪来代替,反式脂肪酸不会改变食物的总热量
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So which of these things do you think is worse for your health: Trans fat or saturated fat?
你认为以下哪种物质对健康更有害,反式脂肪还是饱和脂肪
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There's still plenty of it the food supply, believe me, but some companies have taken them out.
相信我,其实还有很多厂商仍在使用,但有些公司已经将反式脂肪剔除了
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That links to the Trans fat thing and you want -for health reasons it's probably good not to eat too many of those.
这和反式脂肪有关,为健康考虑最好少吃那些食物
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Again, when you see that partially hydrogenated oils on an ingredient list, that means there's Trans fat.
当成分表出现"部分氢化油"时,就意味着含有反式脂肪
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But you're right, Trans fat is not good for you and its worse then saturated fat.
答对了,反式脂肪对健康有害,甚于饱和脂肪
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Trans fats and saturated fat are also labeled on here and those are very helpful things.
反式脂肪和饱和脂肪也被列了出来,这是非常有用的信息
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The bad fats look like this, and those are the saturated fats and the Trans fats.
不好的脂肪就是像这种,饱和脂肪和反式脂肪
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Now, you may know that New York City and other places around the country have enacted regulations to stop Trans fats being served in restaurants.
你们可能知道,纽约市和国内某些地方,颁布了卫生条例,禁止餐馆使用反式脂肪
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There is some improvement that that will represent, but not nearly as much as if the trans fat is switched out with a healthier fat.
这确实是进步了一些,但进步的程度不如,把反式脂肪换成某种更为健康的脂肪
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Trans fats are in a great many foods and if you start looking carefully at food labels you'll see how many foods have Trans fats.
很多很多食物都含有反式脂肪,你仔细看看食物标签就会发现这一点
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And other companies have followed suit, but not all of them, and there's still as I said, a lot of Trans fats shows up in things.
其它厂商紧随其后 但并非全部,正如我所说的,食物中还含有不少的反式脂肪
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Why would the food industry want to introduce Trans fat in the first place?
最初食品业为什么要引进反式脂肪呢
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It gives foods a longer shelf life, and so things like pastries and individual wrapped packages have a very long shelf life, longer than if they don't have Trans fats.
它增长了食物的保质期,让糕点和独立包装的食品等能存放很久,比不含反式脂肪的食品存放时间长
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How many of you would say Trans fat is worse?
多少人认为反式脂肪更有害
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Trans fats have become a really interesting issue.
反式脂肪已成为现今的热门话题
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The whole country of Denmark banned Trans fats.
丹麦在全国范围内取缔了反式脂肪
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It still has the same number of calories.
其他脂肪和反式脂肪含有相同的热量
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The Trans fats that we mentioned before that you can see listed over here from margarine, shortenings, deep fried foods, a lot of fast foods and baked goods have a negative impact on health as well.
之前提过的反式脂肪,你可以在人造黄油,起酥油,油炸食品以及很多快餐和烘烤食品中找到,它对身体也很不好
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What are Trans fats?
什么是反式脂肪
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What about Trans fat?
反式脂肪呢
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And the fact is, food is healthier if it has less trans fat, but it depends on what fat's swapped out for it, because if you put a healthier fat in then it's--then you get a certain amount of improvement.
事实是,如果食物中反式脂肪的含量较低,确实会更健康,但这取决于被剔除的脂肪种类,因为如果加入较为健康的脂肪,食物的质量会获得一定程度的改善
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When people are eating foods that are too high in fat and sugar and they eat these foods consistently, and have other bad nutrients like trans fats, a lot of bad things happen to the body.
如果人长时间吃,高糖高脂肪的,并含有不良成分如反式脂肪酸的食品,身体就会出现许多不好的反应
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They've been very important political players now in the trying to get rid of trans fats in restaurant movement and also the movement that's happening around the country to try to get calories put on menus in restaurants.
现在它们的重要政治地位体现在,现在餐饮业中进行的反对反式脂肪运动中,和全国范围发生的要求,在菜单上注明食品热量的运动中
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