我们都知道塑料包装袋有多种多样的用途，也清楚塑料包装袋给环境带来了灾难性的影响，但我们平时所用的塑料包装袋，很有可能也变成了你家庭中的健康杀手。或许很多人买回菜品都是直接用提菜回来的塑料包装袋包裹着蔬菜放进冰箱。如果你这么做了，你正在慢性自杀。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。

We all know that plastic packaging bags have a variety of uses and are aware of their catastrophic impact on the environment. However, the plastic packaging bags we use on a daily basis may also become a health killer in your family. Perhaps many people buy back dishes by directly wrapping them in plastic packaging bags and putting them in the refrigerator. If you do this, you are committing chronic suicide. The colorful plastic packaging bags belong to the category of recycled plastic packaging bags, but the colorant that makes these plastic packaging bags bright implies a substance called benzopyrene. This substance is a strong carcinogen and may transfer 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。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。

Underneath the gorgeous appearance of this plastic packaging bag lies a heart that destroys your life. Plasticizers can precipitate from the surface of plastic packaging bags, and we can ingest them through contact with the food in the bags, posing various hazards to our health. The danger of life is everywhere. If you buy hot deep-fried dough sticks and Mantou in the morning, and the plastic bags used by the merchants are substandard products, there will be more plasticizer precipitation due to the rising temperature! Phthalates are common chemicals in plastic products. They can destroy the production of insulin and increase the risk of type 2 diabetes in elderly people.

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。

High humidity can easily spoil. If vegetables are placed in plastic packaging bags, the humidity around the vegetables is high, which can easily breed bacteria and cause the vegetables to spoil. If using plastic packaging bags, the storage time should not be too long. Lack of ventilation consumes nutrients. In the absence of oxygen, fruits and vegetables consume a large amount of nutrients, producing acetaldehyde and alcohol that are toxic to cells. So when storing, it is important to pay attention to ventilation and ensure oxygen supply.

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。白萝卜或大头菜在冷藏前必须切掉，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。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。

Refrigerated and frozen food in the refrigerator should use cling film instead of regular plastic packaging bags. The special process and raw materials of plastic wrap have good breathability and preservation performance, but ordinary plastic packaging bags cannot achieve the purpose of preservation. Rootstock vegetables are relatively easy to store, but they should be stored in a cool and ventilated place with mud. White radishes or turnips must be cut off before refrigeration, then wrapped in plastic wrap and refrigerated in the refrigerator. They can be stored for about 7-10 days. If the green pepper is directly refrigerated, it will gradually soften and be stored in a sealed preservation bag. Tomatoes should be placed upside down and not stacked. Fruits should be placed vertically with the pedunculated side facing upwards to reduce vitamin loss. If peeled fruits are soaked in cold boiled water, it can not only prevent oxidation, but also maintain their original color, making the fruits crispy and sweet.

食品用塑料包装袋成分大部分是聚乙烯，110摄氏度以上可以分解有毒物质。刚出锅的油炸食品，如油条，温度远远超过食品袋的耐受温度，可能导致有害物质的产生。轻症可能头晕恶心，重者可能致癌。如果孕妇中毒，胎儿畸形的几率非常高。不合格的硬塑料饭盒和塑料包装袋大多含有工业碳酸钙和石蜡碳酸钙，可引起便秘、胆囊和肾结石，在几个月或几年内可反映在人体内。石蜡会让人拉肚子。

Plastic packaging bags for food are mostly made of polyethylene, which can decompose toxic substances above 110 degrees Celsius. The temperature of newly fried food, such as deep-fried dough sticks, far exceeds the tolerance temperature of food bags, which may lead to the generation of harmful substances. Mild symptoms may cause dizziness and nausea, while severe cases may cause cancer. If a pregnant woman is poisoned, the probability of fetal malformation is very high. Unqualified hard plastic lunch boxes and plastic packaging bags mostly contain industrial calcium carbonate and paraffin calcium carbonate, which can cause constipation, gallbladder and kidney stones, and can be reflected in the human body within a few months or years. Paraffin wax can cause diarrhea.

如果塑料包装袋里的重金属超标，会影响血液系统和智力发育。塑料易燃，燃烧时会产生甲苯。少量甲苯吸入会导致失明和呕吐;高温环境会导致塑料分解有毒成分，比如对人体危害非常大的苯环，塑料包装袋是非常有害的。如果确实需要使用，也要注意塑料包装袋的质量鉴定。鉴别塑料包装袋质量时，注意以下几点：

If the heavy metals in plastic packaging bags exceed the standard, it will affect the blood system and intellectual development. Plastic is flammable and produces toluene when burned. Small amounts of toluene inhalation can cause blindness and vomiting; High temperature environments can cause plastic to decompose toxic components, such as benzene rings, which are very harmful to human health. Plastic packaging bags are very harmful. If it is indeed necessary to use it, attention should also be paid to the quality appraisal of plastic packaging bags. When identifying the quality of plastic packaging bags, pay attention to the following points:

看外表有没有食物的迹象。通常，标志应该在包装袋的正面显眼的位置。一般来说，彩色塑料包装袋大多使用废旧塑料的回收材料，不能用来装食物。寻找塑料包装袋中的杂质。将塑料包装袋放在阳光下或灯光下，看看是否有黑点或洞。有杂质的塑料包装袋一定是用废塑料做原料的。闻闻塑料包装袋有无异味，是否让人感到恶心。合格的塑料包装袋应该没有异味，不合格的塑料包装袋会因为使用添加剂而有各种味道。合格的塑料包装袋有一定的强度，撕开也不会破;不合格的塑料包装袋往往强度差，容易因杂质而破裂。合格的塑料包装袋摇晃时会发出清脆的声音;不合格的塑料包装袋经常嗡嗡作响。将塑料包装袋放入水中，用手压到底，稍等片刻，然后塑料包装袋浮出水面，有毒塑料包装袋沉到底。

Look for signs of food on the surface. Usually, the logo should be prominently placed on the front of the packaging bag. Generally speaking, most colored plastic packaging bags use recycled materials from waste plastics and cannot be used to hold food. Look for impurities in plastic packaging bags. Place the plastic packaging bag under sunlight or light to see if there are any black spots or holes. Plastic packaging bags with impurities must be made from waste plastic. Smell the plastic packaging bags for any odor and make people feel nauseous. Qualified plastic packaging bags should have no odor, while unqualified plastic packaging bags may have various odors due to the use of additives. Qualified plastic packaging bags have a certain strength and will not break even when torn open; Unqualified plastic packaging bags often have poor strength and are prone to cracking due to impurities. Qualified plastic packaging bags will make a crisp sound when shaken; Unqualified plastic packaging bags often make a buzzing sound. Put the plastic packaging bag into water, press it to the bottom with your hand, wait for a moment, and then the non-toxic plastic packaging bag will surface, while the toxic plastic packaging bag will sink to the bottom.

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