Despite the fact that many instant noodles are now claimed not to be fried, but more or less will contain cooking oil, therefore, placed in a long time, instant noodles in the oil will be air oxidation decomposition, generate toxic aldehyde peroxide. Eat this oil has deteriorated instant noodles, will bring you unexpected trouble, such as causing dizziness, headache, fever, vomiting, diarrhea and other toxic phenomena. Instant noodles placed in the desk will often exceed the shelf life and you have not paid attention to, accidentally eaten after the trouble will be big. In addition, the packaging of instant noodles rupture, closed poorly, stored for too long, there are bacteria, toxic contamination may be. Therefore, the hygiene of instant noodles should not be neglected. Generally according to the amount needed to decide to buy the number, should not be stored too much at a time, the storage time should not be too long, to buy the packaging is intact, the trademark is clear, the manufacturer is clear. Packaging rupture will be easily contaminated, which in turn will accelerate the speed of oxidation and deterioration of instant noodles. Even if the package is intact, before eating, we should also check, in addition to pay attention to whether the expiration date, but also look at the quality of the cake, if you find that the surface of the cake discoloration, mold, traces of insects, indicating that the surface has deteriorated, can no longer eat. If you smell a "haram" flavor, spicy taste in the mouth or other odors, it means that the oil has been spoiled, and can not be consumed. Even fresh instant noodles, if used for a long time to replace the staple food, without adding any other food, it is easy to lead to human nutritional deficiencies, extremely unfavorable to health. The human body needs six major elements for normal life activities: namely, protein, fat, carbohydrates, minerals, vitamins and water. As long as the lack of one of the nutrients, over time, people will be sick. The main ingredients of instant noodles are carbohydrates, soup contains only a small amount of monosodium glutamate (MSG), salt and other flavorings, even if it is a variety of names such as chicken juice, beef juice, shrimp juice and other instant noodles, the content of which is very little gravy ingredients, far from meeting the amount of nutrients we need every day.
Therefore, when eating instant noodles, we should pay attention to the following points: First, the instant noodles are only suitable for emergency, such as temporary dining inconvenience or by the conditions of the food can not eat when eaten. You can eat it at most once a day, and you can't eat it every day. Secondly, if you like instant noodles or need to eat instant noodles for a longer period of time due to conditions, you should add some side dishes to supplement the nutritional deficiencies. Such as consuming some sausage, beef jerky, dried meat, meat floss, cooked eggs (about 100 grams or so), marinated meat and so on.
You can also add some sesame oil or lard (about 25 grams or so) to instant noodles. Or with meals with some raw fruits and vegetables, such as cucumbers, tomatoes, radishes, groundnuts, water chestnuts, lotus root, bananas, pears, oranges, etc., the number should be kept at about 250-300 grams. Thirdly, people suffering from gastrointestinal diseases and poor appetite, malabsorption, it is best not to eat instant noodles. In short, instant noodles as a convenience food, occasionally eat some of the body no harm, but often eat will be detrimental to health.
1, the shelf life of salt in the market is generally about one year.
2. Salt mainly contains trace elements such as iodine and zinc. It is best n