Chicken is not only suitable for hot frying and stewing soup, but also suitable for cold food and cold salad. There are many kinds of chickens, but as a nourishing food, black-bone chicken is the best. Chicken contains vitamins C and E, etc. Protein has a high proportion, many kinds and high digestibility, and is easily absorbed and utilized by human body. When choosing chicken, we should pay attention to the appearance, color and texture of chicken. Generally speaking, there is little difference in the size of fresh chickens. It is red in white, looks bright and feels smooth.
Brief introduction of vegetables
A vegetable refers to a plant or fungus that can be cooked into food. Vegetables are one of the essential foods in people's daily diet. Vegetables can provide a variety of vitamins, minerals and other nutrients needed by the human body.
According to the statistics of FAO 1990, 90% of vitamin C and 60% of vitamin A necessary for human body come from vegetables. In addition, there are many phytochemicals in vegetables, which are recognized as effective components beneficial to health. As we all know, nutrients in fruits and vegetables can effectively prevent chronic and degenerative diseases, and they are being discovered by people.
The nutritional components of vegetables mainly include minerals, vitamins, fiber and so on. The higher the content of these substances, the higher the nutritional value of vegetables. In addition, the content of water and dietary fiber in vegetables is also an important nutritional quality index.