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浅谈塑料包装袋的正确打开方式

发布日期:2022-08-04 作者:www.jnsuliao.com 点击:

五颜六色的彩色塑料包装袋属于再生塑料包装袋,使这塑料包装袋变得鲜艳的着色剂却暗含着一种名叫苯并芘的物质。这种物质是一种很强的致癌物质,与食物接触后可能会转移到食物中。
Colorful colored plastic packaging bags belong to recycled plastic packaging bags. The colorant that makes this plastic packaging bag bright contains a substance called benzopyrene. This substance is a strong carcinogen, which may be transferred to food after contact with food.
在这个塑料包装袋华丽的外表下,隐藏着一颗摧毁你生活的心。增塑剂可以从塑料包装袋表面沉淀下来,我们会通过接触袋子里的食物摄入体内,对我们的健康造成各种危害。生命的危险无处不在。
Under the gorgeous appearance of this plastic bag, there is a heart that destroys your life. Plasticizers can precipitate from the surface of plastic bags, and we will ingest them into our bodies by contacting the food in the bags, causing various hazards to our health. The danger of life is everywhere.
如果早上买热油条和馒头,商家用的塑料包装袋不达标产品,那么由于温度上升,会有更多的塑化剂沉淀!邻苯二甲酸盐是塑料制品中常见的化学物质,它会破坏胰岛素的产生,增加老年人患2型糖尿病的风险。
If you buy hot fried dough sticks and steamed buns in the morning, and the plastic packaging bags used by businesses are not up to standard products, there will be more plasticizer precipitation due to the rising temperature! Phthalates are common chemicals in plastic products, which can destroy the production of insulin and increase the risk of type 2 diabetes in the elderly.
湿度过高,容易变质。如果蔬菜放在塑料包装袋里,蔬菜周围的湿度很高,容易滋生细菌,导致蔬菜变质。如果要用塑料包装袋,存放时间不宜过长。缺乏通风消耗营养。在缺氧的情况下,果蔬会消耗大量营养物质成分,产生对细胞有毒的乙醛和酒精。所以储存时一定要注意通风,保证供氧。
Humidity is too high, easy to deteriorate. If the vegetables are placed in plastic bags, the humidity around the vegetables is very high, which is easy to breed bacteria and cause the vegetables to deteriorate. If plastic bags are used, the storage time should not be too long. Lack of ventilation consumes nutrition. In the case of hypoxia, fruits and vegetables will consume a lot of nutrients, producing acetaldehyde and alcohol toxic to cells. Therefore, pay attention to ventilation during storage to ensure oxygen supply.
济南塑料袋
济南塑料袋厂家认为冰箱中的冷藏和冷冻食品应使用保鲜膜,而不是普通塑料包装袋。保鲜膜的特殊工艺和原料具有良好的透气性和保鲜性能,但普通塑料包装袋达不到保鲜的目的。根茎类蔬菜相对容易保存,但用泥存放在阴凉通风处。
Jinan plastic bag manufacturers believe that fresh-keeping films should be used for refrigerated and frozen food in refrigerators, rather than ordinary plastic bags. The special process and raw materials of fresh-keeping film have good air permeability and fresh-keeping performance, but ordinary plastic packaging bags can not achieve the purpose of fresh-keeping. Rhizome vegetables are relatively easy to preserve, but they are stored in a cool and ventilated place with mud.
白萝卜或大头菜在冷藏前须切掉,然后用保鲜膜包好放入冰箱冷藏,可保存7~10天左右。青椒如果直接冷藏会慢慢变软,放在密封的保鲜袋里保存。西红柿要倒放,不要堆放。
Radish or turnip should be cut off before refrigeration, and then wrapped with plastic wrap and placed in the refrigerator for refrigeration, which can be stored for about 7-10 days. Green peppers will slowly soften if they are directly refrigerated and stored in sealed fresh-keeping bags. Tomatoes should be placed upside down, not stacked.
水果应该垂直放置,带蒂的一面朝上,以减少维生素损失。如果将去皮的水果浸泡在冷开水中,不仅可以防止氧化,而且可以保持原有的颜色,使水果酥脆香甜。
Fruit should be placed vertically with the pedicled side facing up to reduce vitamin loss. If the peeled fruit is soaked in cold boiled water, it can not only prevent oxidation, but also maintain the original color, making the fruit crisp and sweet.
塑料包装袋的正确打开方式就是如此了,以上的建议内容希望您能好好理解,更多信息获取就来网站https://www.jnsuliao.com咨询吧。
This is the correct way to open plastic bags. I hope you can understand the above suggestions. For more information, please come to the website https://www.jnsuliao.com Consult.