Tips for going to the supermarket to buy food

Supermarkets gradually replaced the market. Many people buy ingredients in the supermarket for three meals a day. Let's talk about the tips for going to the supermarket to buy food. Welcome to reading.

Tips for going to the supermarket to buy food Choose seasonal dishes first.

For example, now is the season with rich fruits and beans. You can buy more loofah, wax gourd, edamame, lentils and eggplant. To match the color and taste, buy some lettuce, Chinese cabbage and amaranth.

Second, look at the appearance of the dish.

The color of green leafy vegetables doesn't matter, because some varieties of vegetables are dark green, which doesn't mean they are fresh, so as long as there are no black and yellow leaves. In addition, green leafy vegetables are easy to wither, so try to choose ones with less water, leaves or stems are still very stretched, leaves are not watermarked or fall off a lot. If you buy lettuce, lettuce and so on. You should mainly look at the bottom edge. Generally, after more than 3 hours, the edge of the dish will slowly turn red or even dark red. You should buy a shallow one.

Third, look at the feel of food.

Bundles of green leafy vegetables should be opened to see if they are all equally fresh, and then the stalks or petioles should be pinched by hand to see if they are crisp. If you buy amaranth, pay attention to whether the size of a bundle of vegetables is consistent, because it marks the quality of a vegetable distribution company. If you want to buy Chinese cabbage, choose the one with strong balls, because this dish is of good quality and sweet taste.

Fourth, the boxed food mainly depends on the label.

Pick up a box of dishes, the first thing to look at is the date, try to choose the dishes of the day. If you want more information, you can go to the supermarket's quality traceability system to scan the label. This system looks like a machine that scans prices. Generally, supermarkets have them, but customers seldom know or use them. Through this system, you can know the origin, harvest time, shelf time, distribution company and other information of vegetables. Just like buying clothes to see brands, you can also choose some brands you trust when buying food. Taking the origin as an example, vegetables from Miyun, Huairou or Yanqing in Beijing are generally preferred because the pollution in these places is less than that in Tongzhou and other places.

Fifth, don't be superstitious about organic vegetables and green food vegetables.

Organic vegetables are grown on pollution-free land without using chemical fertilizers. Ugly, the nutritional level is not easy to evaluate, can only say that the safety factor is high. Green food vegetables are allowed to grow some kind of chemical fertilizer, followed by the safety factor.