跳至主要内容

Iron wok cooking can help people to do?

All along, some people are asking the following questions: heard that wok cooking can be iron? Is that true? I have anemia, is not necessary to use wok cooking it? I do not wok at home and change into a non-stick or stainless steel pot, is not it would be easier to anemia?

    First of all need to be sure that the wok cooking dishes which indeed can improve the iron content, but this source, usually called metal pollution caused by cooking appliances. Its principle is very simple, pot wall of Guaceng iron shovel under the traces of debris fall to come into contact with acidic food substances, like the school learned of the principles of chemistry, as will become iron ions, mixed into food products to increase the iron content of food. Abroad years ago, tests showed that using iron pan for scrambled eggs, the scrambled eggs in the iron content could increase twice as much.

    Iron pot of "iron" effect depends on how much iron there is access to food. Naturally, food and iron pots longer contact area the greater the higher the acidity of food into the more iron in food. So, fried vegetables, stew vegetables and the role of the role of larger than ף ¬, if it is acidic vegetables like tomato, the effect may be greater. On the other hand, when cooking oil is also put in a relationship, because grease can be isolated in food contact between the acid and iron pots, oil and put the more, then the less opportunity for iron dissolution.

    In this sense, in the past period of poverty, people cooking, baked buns, the main use of iron pots, and cooking oil discharge is very small, doing dishes based on vegetables again, objectively beneficial to the body of the iron pot dissolution. Although this iron non-heme iron absorption rate was not high, estimated that only 3% or less, but because of the daily intake for iron deficiency in people, to help prevent anemia is still an important source of iron. The so-called absorption of inorganic iron is easier to say is not accurate, because the most easily absorb the heme iron, rather than inorganic iron.

    It was also asked whether it would be harmful rusty iron pan? Cause iron poisoning do? Indeed, the iron red rust will play a role in the acid in food, so that the content of iron in food have increased significantly. However, as long as the red rust brush to go, even to leave a little trace of brush is not clean, use it to stir-fries, and will not bring serious consequences. Just remember to do this wok cooking sour fruit enough.

    Normal human can automatically adjust iron absorption rate, if the amount of food too much, the body will reduce absorption, and thus to avoid poisoning, not to mention that of inorganic iron absorption rate is not high already. Therefore, not heard since the wok cooking with iron poisoning caused by things. In contrast, one to eat half a catty animal liver, get a lot more iron than cooking with the wok.

    Many chefs believe that, regardless of what pot cooking can not compare them with wok fried delicious. To a large extent, this is related to the role of the catalytic oxidation of iron. Because of cooking in some of the flavor substance is in the cooking at high temperature oxidation reaction occurs to form, the iron would promote oxidation, while the role of difference of some stainless steel, ceramic pots, and casserole do not have this effect.

    However, it was precisely because of this, in theory, the use of wok cooking will increase the loss of antioxidants. Iron would work with polyphenols in food react to produce darker complex. Therefore, the fruit is not appropriate to use iron pots for cooking, the variety of colored beans such as red bean, mung bean, etc. are not suitable for wok cooking.

    In short, wok cooking advantages and disadvantages. If the home using a non-iron cooking equipment, do not have to feel sorry. Because, if it is not vegetarian, meat can be obtained from the heme iron, iron deficiency less likely. If it is vegetarian, as long as the meal to add a little vitamin C, can promote the absorption of iron in food. If this is because of menorrhagia, bleeding hemorrhoids, or other internal bleeding anemia phenomena do, more rivalry did not need to wok, and hastened to cure itself, anemia will naturally improve.

评论

此博客中的热门博文

20个免费的SEO网站分析工具

  在开发和维护网站的过程中, 网站分析 将对网站的前途起到非常重大的作用。今天暴风彬彬为大家收集了20个用来对自己的网站进行分析的资源或工具,而且它们几乎不用注册甚至下载就可以使用哦。有些可以说是 SEO 必不可少的工具!还等什么,快往下看…   下面要介绍的这20个工具,有些能对你提交的网站进行详尽的分析并作出详细的分析报告,甚至提示如何解决网站存在的一些问题,以达到优化效果;有些工具只是提供一个大体的分析。我相信其中大部分都会对你的SEO工作有所帮助,而且会是你的网站维护起来更有意思 :-D  译者注:您还可以参考以下网站优化相关文章: 《 浅谈网站用户体验UX与SEO的关系 》 《 推荐两个SEO辅助搜索工具 》 《 Google 评价 blog 的指标 》  《 Google 网页排名背后的技术 》  1. Website Grader   Website Grader是我平常比较喜欢使用 SEO分析工具 ,因为它分析得很全面,可用性也很高。通过Website Grader你将得到一个关于你提交的网站的非常详尽的分析报告,报告涉及到了网站的各个部分,比如页面结构、域名信息、标题摘要信息(h1,h2,h3 这些)、Google索引数量和bot最后爬行日期、RSS是否正确、Google/Yahoo/Alexa/MSN上的反向链接数、 Technorati排名、del.icio.us的收藏数、Alexa的排名情况和Google PageRank值。并且还会对提交的网站进行打分及网站出现的问题的修改建议。通常Website Grader所提出来的修改建议是很有价值的,而且能详细的致命问题出在哪,如何才能解决这样的问题。   2. Trifecta   Trifecta是这20个 SEO工具 中比较独特的一个,它以不同的标准分析一个网页、一个博客甚至一个顶级域名下的整个网站,他最终会为你提交的网站总结大致的分数及报告。如果不是会员的话每天可以申请一份分析报告。 3. Spider Simulator   这个分析工具会对你提交的网站进行相对于搜索引擎友好度的分析,并对提交的网站进行评分。主要的评分标准是Meta标签的使用、网页的标题、图片和Alt属性、网站响应时间和链接。 4

俄罗斯政治改革:走出经济阵痛,宪政日益成熟

2009-07-28 14:43:54 来源: 网易历史    俄罗斯的人民宁愿忍受改革的阵痛,也坚持政治改革,用一次又一次的全民公决和总统选举,表明人民宁愿抛弃什么,需要什么。俄罗斯联邦的领导人深知,加强对公权力的操作和政府官员们的收入和财产的透明度,是反腐倡廉的必要的重要措施,也是反腐败的决心的表现。   本文摘自《勇破坚冰的《未定稿》及其他》 李凌/编著 中国社会科学出版社   俄罗斯联邦改革的阵痛和进步1991年底,苏联解体,俄罗斯联邦是苏联的法定继承国。俄罗斯联邦在上世纪九十年代的政治经济改革中,出现了大规模经济下滑。据官方统计,1996年的国内生产总值(GDP)比1991年下降约50%。   一   但实际产量是否下降了这么多?影响人民生活水平大幅度下降的主要原因是什么?这些需要具体的分析。   1. 在苏联时期,GDP中,包括大量的军工厂的产品、未完成的建设项目和计划经济下的劣质产品(有人估计这些共约占当时GDP的50%-70%)。因此,苏联当时GDP数字虽然很高,但居民生活消费品却很少,商店货架经常空空如也。当时的苏联政府中了美国的诡计,和美国大搞军备竞赛,消耗了大量国家资源。冷战结束后,大部分军工企业被迫停产改造,连带引起一部分重工业、化工业、电子工业也停顿或减产,引起许多工人失业。军工产品特别昂贵,-辆现代化的坦克的产值相当于几十辆汽车,更不要说飞机、导弹和核武器了。这些产业一停产或减产,必然出现整体GDP数字大幅度下降。   2.苏联时代实行的是公有制和计划经济,地方官员和公有制企业的经理们,为了表现自己的政绩得到奖励和提拔,往往夸大产量,所报的数字有很大的水分。实行私有制后,私营企业主为了减少或偷漏税负,所报产量往往少于实际。   3.苏联解体后,地下经济迅速发展,不算入官方公布的GDP数字之内,但对居民的生活有很大的影响。有人估计,地下经济约为当时官方公布的GDP一半以上,实际如何,无法统计。   但必须承认,在经济改革中,主要由于俄罗斯联邦政府的某些人接受了西方学者的馊主意,1992年起实行所谓"休克疗法",物价一下子完全放开,在当时商品严重短缺的情况下,引起物价数十倍地迅速飙升,这才是人民生活水平大幅度下降的主要原因,而不是由于某些人所喋喋不休地宣传的政治改革。   二