首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Funky, skunky beer "There are no health repercussions for out-of-date beer," says Dave Radzanowski, president of the Siebel I
Funky, skunky beer "There are no health repercussions for out-of-date beer," says Dave Radzanowski, president of the Siebel I
admin
2014-01-09
90
问题
Funky, skunky beer
"There are no health repercussions for out-of-date beer," says Dave Radzanowski, president of the Siebel Institute of Technology, a vocational training school for the beer industry. That’ s because beer doesn’ t support the growth of pathogens or disease-causing organisms. The combination of carbon dioxide, alcohol, low pH (high acidity), and antiseptic hops means that no pathogenic bacteria will survive. As the saying goes, if you can’ t drink the water, drink the beer.
But, over time, beer can start to taste "papery" or "bready," changes a discerning drinker will notice after two to three months. Because thicker beers can mask the developing flavors, lighter beers will taste funky more quickly. Also, when the hops in beer are exposed to light, they start to give off a "skunky" flavor, says Radzanowski. The alcohol content, however, won’t change as long as the packaging is intact.
Three summers of sunscreen
Most sunscreens are used up long before their expiration dates, although only some sunscreens carry an expiration date at all. According to regulations from the Food and Drug Administration, over-the-counter pharmaceuticals that show stability for three years do not have to carry an expiration date. Newer products will carry a two-year expiration date from the time of manufacture.
Whether a sunscreen actually degrades over time is a matter of-dispute. David Wiggins of ScheringPlough says that testers put his company’ s Coppertone products in 122 degree Fahrenheit for three months and found virtually no change. And there was drop in the concentration of active ingredients at high temperatures or room temperature for five years, he says. But Darrell Rigel, president of the American Association of Dermatologists, disagrees, saying the active ingredients — PABA, benzolphenols, and oxybenzols — degrade significantly ih heat. "It’s well accepted that in extreme heat, like a hot ear in the sun that can get up. to 160 or 180 degrees, over time a sunscreen can become 50 percent less effective," says Rigel. Bottom line: don’t keep your sunscreen in the glove compartment all summer. And if you have any doubt about the potency of your sunscreen, reach for a new bottle. "The problem is the lack of efficacy,” says Mark Naylor, a tumor biologist, "when you think you’re protected and you’re really cooked.”
Over time, flavors of ______beers change more quickly.
选项
A、lighter
B、thicker
C、0Ut-of-date
D、skunky
答案
B
解析
转载请注明原文地址:https://www.kaotiyun.com/show/y4ZO777K
0
专业英语八级
相关试题推荐
Afterthirtyyearsofmarriedhappiness,hecouldstillremindhimselfthatVictoriawasendowedwitheverycharmexceptthethr
AlthoughChopinlaterattendedtheLyceumwherehisfathertaught,hisearlytrainingbeganathome.Thisincludedreceivingpia
WhichofthefollowingisNOTaconsequencecausedbytheheavysnowinChina?
Underthe1996constitution,all11ofSouthAfrica’sofficiallanguages"mustenjoyparityofesteemandbetreatedequitably".
Thereisonepartofwomen’smagazinesthateverymanreads.Itisthesectionpopularlyknownasthe"agonycolumns",wherewo
InthegrandschemeofthingsJeremyBenthamandJohnStuartMillarenormallythoughtofasgoodguys.Betweenthem,theycame
EnglishforSpecificPurposesESP:EnglishforSpecificPurposesESL:EnglishasaSecondLanguageI.DifferencebetweenESPan
WithinEUprimaryeducation,aclearmajorityofpupilschoosetostudyEnglishlikeaforeignlanguage.Indeed,learningEnglis
人生是什么?人生的真相如何?人生的意义何在?人生的目的是何?这些人生最重大最中心的问题,不只是古来一切大宗教家哲学家所殚精竭虑以求解答的。世界上第一流的大诗人凝神冥想,深入灵魂的幽邃,或纵身大化中,于一朵花中窥见天国.一滴露水参悟生命。然后用他们生花之笔.
中国是人类文明最早的发源地之一,中华文明也是世界上最古老的文明之一。从文字、青铜器等在中国出现并被使用开始,古老的中华大地便迎来了古代文明的晨曦。造纸术、火药、印刷术、指南针等发明,是中华民族对世界文明的突出贡献。孔子、老子等伟大思想家在两千多年前创立的哲
随机试题
A.呃逆,嗳气,恶心,呕吐B.头痛眩晕,昏厥,呕血C.胸胁脘腹胀闷窜痛,常随嗳气、肠鸣而疼痛减轻D.突发神昏或绞痛,息粗,大小便闭,脉沉弦有力E.咳嗽,喘促肺气上逆证见
根据修理汽车的性质不同,下列属于专业修车库的是()
下列关于国有独资公司组织机构的表述中,符合《公司法》规定的有()。
某火电厂总共占地面积80平方米,其中围墙内占地40平方米,围墙外灰场占地面积3平方米,厂区及办公楼占地面积37平方米,城镇土地使用税为1.5元/平方米,问该公司当年应交纳( )城镇土地使用税。
()是提高海运货物中转运作效率的重要基础。
中国到2020年要发展成人力资源的()。
从长期讲,影响一国货币币值的因素是()
(2017年真题)下列选项中,构成非法拘禁罪的有()。
设X1和X2任意两个相互独立的连续型随机变量,它们的概率密度分别为f1(x)和f2(x),分布函数分别为F1(x)和F2(x),则().
Theyaretalkingabouttheproblemsofoldpeopleingeneral.
最新回复
(
0
)