Egg can not be bought before the refrigerator just put everything wrong.-nrf905

Jan 19, 2018 // By:feichang // No Comment

Eggs can not be bought casually, the refrigerator has made mistakes before, eggs are essential food in people’s daily life, but many people on the storage and eating of eggs there is a misunderstanding, come to see if you have caught. Store eggs tips, you buy eggs from the supermarket, the eggs will be thrown into the refrigerator directly. In fact, the storage of eggs is also exquisite. 1. in the refrigerator can not head in the egg egg after you buy, put it in the refrigerator to head up, head on, this can make the egg yolk paste below floating in the air chamber, which can prevent microbial invasion of egg yolk, but also conducive to ensure the quality of egg. 2. egg can not be preserved horizontally put long egg, especially when the outside temperature is higher, the protein will slowly remove mucus part of water under the action of protease, the loss of a fixed effect of egg yolk. Then if the egg yolk protein than horizontally, due to the proportion of small, egg yolk will go up, close to the shell and become sticky shell eggs. So the egg should not be stored horizontally. 3. eggs and volatile substances with volatile substances, such as onions, ginger, pepper and other strong odor will penetrate the egg through the pores of the eggshell, accelerate the deterioration of eggs. Take 4. eggs in the refrigerator for a long time can not be taken again or frozen egg from the refrigerator, how much it is removed, not all egg removed. Because the egg out after sweating at room temperature, water droplets in bacteria and microorganisms will quickly through the deep inner eggshell egg, egg bacterial infection. 5. egg storage before can not be washed before the egg storage, do not look at the surface of the egg by dirt, wash the egg again. As everyone knows, this will destroy the original protective membrane tissue of eggs, accelerate egg deterioration. So, don’t clean the egg surface before you save the eggs. You can wrap it on the egg surface with plastic wrap. 6., there is an independent storage space, when there is no condition to refrigerate eggs, you can use the concave special storage of eggs, can separate eggs, prevent bacterial infection and egg fragmentation. If there is no such thing as egg storage, this model can be made out of paper or cloth. Egg quality period, egg deterioration time and storage temperature and humidity are closely related, in northern China, summer storage at room temperature for 30 days ~35 days, winter in 15 degrees below 40 days ~50 days, generally will not deteriorate. In the high temperature and humidity of the south, 25 days of preservation, ~40 days may degenerate. When the temperature is higher than 25, the rotten time of egg will be shortened obviously. The production date of eggs refers to the time when eggs are produced by hens rather than the date of departure or the time of packing. The more fresh eggs, the better the quality. Egg tips 1., the elderly do not have to fear eating yolk, the traditional view that egg yolk contains high cholesterol, is directly caused by human hypertension, atherosclerosis, coronary heart disease and stroke culprit. Therefore, many people, especially the elderly, dare not eat egg yolk. In view of the egg contains more protein, fat, vitamin A, B2, B6, D, iron, calcium, phosphorus and other nutrients, experts believe that the elderly eat 1 to 2 eggs per day (including egg yolk) is beneficial to health, of course, should not eat too much. Scrambled eggs (hairy eggs) No.

鸡蛋买来不可随便放冰箱 以前都做错了鸡蛋是人们日常生活中必不可少的食品,但不少人对鸡蛋的存放和食用存在误区,快来看看你有没有中招。储存鸡蛋小窍门,大家从超市买回鸡蛋后,直接会把鸡蛋乱放到冰箱中。其实鸡蛋的储存也是有讲究的。1.冰箱中鸡蛋不可小头在上 大家买回鸡蛋后,放进冰箱时要大头朝上,小头在下,这样可使蛋黄上浮后贴在气室下面,既可防止微生物侵入蛋黄,也有利于保证蛋品质量。2.鸡蛋不可横放保存 放置过久的鸡蛋,尤其是外界温度较高时,蛋白黏液在蛋白酶的作用下会慢慢脱去一部分水分,失去固定蛋黄的作用。这时如把鸡蛋横放,由于蛋黄比重比蛋白小,蛋黄就会上浮,靠近蛋壳,变成粘壳蛋。所以鸡蛋不宜横放保存。3.鸡蛋忌与挥发性物质同装运 挥发性物质如葱、姜、辣椒等的强烈气味会通过蛋壳上的气孔渗入鸡蛋中,加速鸡蛋变质。4.冰箱中取出的鲜蛋不可久置或再次冷藏 从冰箱中取鸡蛋时,需要多少便取出多少,不要将所有鸡蛋一并取出。因鸡蛋取出后在室温下会“发汗”,小水滴中的细菌和微生物会很快透过蛋壳深入蛋液内层,细菌易于感染鸡蛋。5.鸡蛋存放前不可用水冲洗 存放鸡蛋前,不要弄巧成拙,看着鸡蛋表面的污垢,把鸡蛋洗了一遍。殊不知,这将破坏鸡蛋原有的保护膜组织,加速鸡蛋变质。所以,保存鸡蛋之前不要清洗鸡蛋表面,可以用保鲜膜覆在鸡蛋表面。6.有独立的存放空间 在没有条件冷藏鸡蛋的时候,可以使用凹下去的专门存放鸡蛋的物质,能够独立隔离鸡蛋,防止细菌感染和鸡蛋碎裂。如果没有这种专门存放鸡蛋的东西,可以使用纸或布制作成这种模型。鸡蛋的保质期鸡蛋变质的时间与存放时的温度、湿度紧密相关在我国北方,夏季在室温下存放30天~35天、冬季在15℃以下存放40天~50天,一般不会变质。在温度高和潮湿的南方,保存25天~40天就可能变质。当温度高于25℃时,鸡蛋变质腐败的时间将明显缩短。鸡蛋的生产日期是指鸡蛋被母鸡产出的时间,而非出厂日期或包装的时间。越新鲜的鸡蛋质量越好。鸡蛋食用贴士1.中老年人不必怕食蛋黄 传统观点认为鸡蛋黄含胆固醇高,是直接造成人类发生高血压、动脉粥样硬化、冠心病及脑中风的罪魁祸首。所以,很多人特别是中老年人不敢吃鸡蛋黄。鉴于鸡蛋中含有较多的蛋白质、脂肪、维生素A、B2、B6、D、铁、钙、磷等营养成分,专家认为,老年人每天吃1至2个鸡蛋(包括蛋黄)是有益健康的,当然,也不宜食之过多。旺鸡蛋(毛鸡蛋)不宜吃 旺鸡蛋即孵化小鸡而没出的蛋。因温度不适或感染病菌,蛋内胚胎死于蛋壳内而停止发育。有人认为这种死胎蛋营养价值高,而且可以治多种病,实际上没有科学根据。因为,这种蛋内的蛋白质、脂肪、糖类、维生素、无机盐等营养成分都已发生变化,绝大部分被胚胎利用和消耗了,所剩养分甚微。经测定,死胎蛋内几乎100%含有病菌。食用这种蛋可能会发生食物中毒、痢疾、伤寒、肝炎等疾病。2.鸡蛋禁用红药水染红 我国民间有用红药水把鸡蛋染红以示喜庆的习俗。红药水又叫红汞,属外用消毒药,不可内服,因内含有毒的汞。红药水煮鸡蛋时汞会穿过蛋壳表面许多肉眼看不见的小孔,再透过蛋壳内的一层薄膜,进入蛋白和蛋黄,人食后便会引起中毒。办喜事若确实需要把鸡蛋染成红色时,应选用食用红色。 更多健康资讯和精彩活动请关注【大楚健康(dachujiankang)】微信公众号腾讯大楚网微信矩阵:湖北最大的移动端矩阵体系,全面覆盖湖北17个地市州 ,内容涵盖新闻、婚嫁、房产、家居、健康、时尚等,微信订阅人数近300万。搜索关注:大楚网(dachuwang)大楚宜昌 (hbqqyc)大楚鄂东(dachued)大楚孝感(dachuxiaogan)大楚十堰(dachusy)大楚荆门(dachujingmen)大楚荆州 (hbqqjz)大楚黄冈(dachuhg)大楚恩施(enshitengchu)大楚仙桃(dachuxiantao)相关的主题文章:

About feichang

Browse Archived Articles by feichang

Related

Sorry. There are no related articles at this time.