Be careful! Do not poison the food packaging

You may be wondering why sealed drinks bottles that haven't been opened can't be drunk directly. In fact, in the bottled drinks, what really seals is the layer of pad we see inside the bottle cap, which guarantees the bottle The inside drink is isolated from the outside world. However, the threaded part of the bottle cap and the bottle mouth can not play any sealing role, dust or bacteria can easily entangle, adhere to the above, causing pollution to the bottle mouth. In the event of an uproar in the United States before the poisoning of the door, there may be pollution in many links, among which the tightness of the bottle cap is one of the reasons.

Experts recommend drinking this way: After unscrewing the bottle cap, wipe it with a sterile paper towel and pour it into a glass. Another point to note is that before you drink, look inside the bottle cap. If you notice any signs of contamination or mildew, don't drink it.

Misunderstanding 2 Bottled oil on the stove

All edible oils have one thing in common: fear of light, heat, and if the oil in transparent plastic buckets is exposed to the outside for a long time, especially on the stoves with relatively high temperature, it will accelerate the nutrients such as vitamin A and vitamins. The loss of K can easily lead to oxidative rancidity of the oil and endanger the health of the body.

Experts suggest picking and storing in this way: Prioritize the purchase of glass bottles or semi-transparent plastic packaging oils, preferring small packages.

Oil bottles must be stored in storage cabinets and protected from light.

Misunderstanding 3 bags of milk directly bite to drink

Use your teeth instead of scissors and just bite the milk package and drink it. Did you do this too? Then did you find that the teeth on the teeth or the corners of your mouth left some of the ink on the package. Experts said that because there are no mandatory regulations in the country, most of these printed inks contain lead, cadmium, mercury, and other heavy metals, and they may contain aniline. Long-term exposure can damage the human nervous system and reproduction. The health of the system. And drink milk directly to the bag with your mouth, and the bacteria on the bag will also drink it.

Experts recommend drinking it like this: First, wipe the bag clean, cut the bag with clean scissors, pour it into a cup, or insert it into a straw for drinking.

Misunderstanding 4 Water Bottle Reuse

Mineral water bottles and juice bottles are usually made of PET plastic. The maximum heat-resistant temperature of this plastic is 70°C, so it can only be used to hold cold drinks or warm drinks. The hot liquid can be deformed and it may dissolve out of the body. Harmful substances. In particular, do not reuse to hold acidic and oily liquids. Studies have shown that PET bottles may release the carcinogen DEHP after 10 months of use.

Experts recommend using it like this: Discard and discard it directly. Do not reuse other liquids.

Misunderstanding 5 cans opened to drink directly

Cans are generally exposed to the outside and are easily contaminated by microorganisms such as dust and bacteria. In particular, depressions around cans are more prone to filth. And for environmental considerations, the current cans are retained inside the cans. The iron pieces that were originally exposed outside will be pulled inwards into cans. If they are not wiped clean with napkins, they will directly contaminate the cans. Drink.

Experts recommend drinking this way: After wiping clean, pour it into the cup or use a straw to drink. In addition, the experiment showed that in the three treatment methods of rinsing with water, wiping with paper, and wiping by hand, the dirtiest one was wiped by hand.

Misunderstanding 6 Labeled fruits and vegetables with skin eat

We often see vegetables in supermarkets bundled with a variety of colors of tape, a lot of fruit surface will be labeled with a variety of labels. The adhesives contained in these tapes or labels contain chemicals that are harmful to the human body, such as benzene, and are likely to infiltrate into the interior of foods. If they are consumed for a long time, they can easily cause problems such as vomiting, stomach pain, and dizziness.

Experts recommend eating as much as possible: buy fruits and vegetables with labels or tape as little as possible, and recommend eating them after peeling.

Second, pick and use packaging, you have to pay attention to the five major issues

The grains are given priority to purchase vacuum packaging. Vacuum packaging can extend the shelf life, and can prevent food from oxidizing and deodorizing, so as to avoid the proliferation of mold.

High-fat foods, such as ready-to-eat cooked food products in supermarkets, should not be packed in plastic bags for more than 2 hours. For plastic bags, grease is an excellent dissolving agent. In general, the chemical molecules that have migrated will reach a peak after 2 hours of contact with oily food and plastic bags.

6 hot brewing beverages with plastic cup lids, such as cups of milk tea and coffee on the outside, do not cover the lid directly after brewing with boiling water. The heat-resisting temperature of the plastic lid cannot exceed 90°C, otherwise it will be deformed. It is also easy to dissolve toxic substances.

When selecting bags for foods directly from the supermarket, such as bulk cakes, noodles, etc., be sure to select the plastic bags marked with the “food special bag” and the “QS logo”. Also, pay attention to see if the plastic bag is transparent and lubricated, and smell it.

Plastic packaged foods should not be heated in a microwave oven. Most of the plastic packaging used in supermarkets for packaging foods is high-density polyethylene (PE-HD), which is non-toxic and odorless and does not harm the human body. However, it should be noted that do not put the packaged food into the microwave oven, which can easily cause harmful substances to enter the food in high temperature conditions.