时间:2018-12-24 作者:英语课 分类:Scientific American(一)月


英语课

Ever wonder what your French fries were fried in? Like bumbling burglars who leave fingerprints 1 at a crime scene, cooking oils leave their own clues. And by measuring the carbon isotopes 2 in French fries, University of Hawaii researchers found that one oil tops all others as the choice to fry fries in: corn oil. That’s according to a report in the Proceedings 3 of the National Academy of Sciences.


National chain restaurants typically reveal only that fries may contain one or more of the following oils: corn, canola, soybean, cottonseed, sunflower and palm. But consumers might like a little more info: in a meal of burger, fries and soda 4, 20 percent of the total calories come from the oil that fried the potatoes.


Analyzing 5 fries from nearly 200 Hawaiian restaurants, the scientists found that 69 percent of the national chain outlets 6 used corn oil, compared with just 20 percent of independent eateries.


Corn oil is probably the least healthy of the oils mentioned, with more harmful saturated 7 fats than canola or sunflower and fewer heart-healthy compounds than soybean. Of course, regardless of what they’re fried in, French fries probably aren’t on your diet. Then again, you’re probably not on your diet either.


 



1 fingerprints
n.指纹( fingerprint的名词复数 )v.指纹( fingerprint的第三人称单数 )
  • Everyone's fingerprints are unique. 每个人的指纹都是独一无二的。
  • They wore gloves so as not to leave any fingerprints behind (them). 他们戴着手套,以免留下指纹。 来自《简明英汉词典》
2 isotopes
n.同位素;同位素( isotope的名词复数 )
  • the many isotopes of carbon 碳的诸多同位素
  • Tritium is one of the mildest radioactive isotopes. 氚是最和缓的放射性同位素之一。 来自《简明英汉词典》
3 proceedings
n.进程,过程,议程;诉讼(程序);公报
  • He was released on bail pending committal proceedings. 他交保获释正在候审。
  • to initiate legal proceedings against sb 对某人提起诉讼
4 soda
n.苏打水;汽水
  • She doesn't enjoy drinking chocolate soda.她不喜欢喝巧克力汽水。
  • I will freshen your drink with more soda and ice cubes.我给你的饮料重加一些苏打水和冰块。
5 analyzing
v.分析;分析( analyze的现在分词 );分解;解释;对…进行心理分析n.分析
  • Analyzing the date of some socialist countries presents even greater problem s. 分析某些社会主义国家的统计数据,暴露出的问题甚至更大。 来自辞典例句
  • He undoubtedly was not far off the mark in analyzing its predictions. 当然,他对其预测所作的分析倒也八九不离十。 来自辞典例句
6 outlets
n.出口( outlet的名词复数 );经销店;插座;廉价经销店
  • The dumping of foreign cotton blocked outlets for locally grown cotton. 外国棉花的倾销阻滞了当地生产的棉花的销路。 来自《简明英汉词典》
  • They must find outlets for their products. 他们必须为自己的产品寻找出路。 来自《现代汉英综合大词典》
7 saturated
a.饱和的,充满的
  • The continuous rain had saturated the soil. 连绵不断的雨把土地淋了个透。
  • a saturated solution of sodium chloride 氯化钠饱和溶液
标签: SSS sunflower
学英语单词
ACEA
adlai
allogamous plant
analogue translater
Anastatica hierochuntica
Arciems
be alert
boat launching appliance
Bon, C.
celiac nerve
Church Army
cimar
classification by the type of customers
combined echo ranging and echo sounding
contravariant analytic vector
cubic content unit
cwh
dioptric antenna
diploma work
divergence differential expression
dong ban
emmons
enamelled and cotton-covered wire
environmental optics
estimated assessment
eternalists
extratidal
fed lamb
finished factory
fissurae secunda
fluoridising
fractional-horse-power motor
frozen fruit pie
fully automatic circular knitter
goaldeeper
harbor district
HERSS
in compliance with
interplanetary monitoring platform (i.m.p.)
light emittance
lithium bronze
lobby journalist
loose fill
made mountains of molehills
marketing-oriented business concept
megapixels
Memphitic
method of addition
mgcl
motherfuck
moto-crosses
mouseries
native soil
NBIC
nethen
Neyraudia
oil man
old gaffer
one's own worst enemy
ophiuran
outside edge water flooding
overlabouring
perceptual coding
phyllocnistis citrella stainton
pig's fry
policy type/amount
pre-vowel
primary photoelectric standard
print-form
pulley-block luffing gear
put to bed with a shovel
quantum-mechanical clock
quick de excitation
rack mount
rat-faced
reel cutter
regularity rate of treatment
rothney
sample complexity
sang by ear
sell someone a dummy
slime pulp
social networks
spelta
spotted leaf curl of apricot
statistical parallax
stratigraphic trap
strawweight
sub-functions
Subnet address
testarossas
three dimensional normal distribution law
total angular momentum quantum number
touching angle
Towcester
uncapsized
unwholly
vulvo-
wa
with profits policy
wood carpet
xerodermas