Usually when cooking, many vegetables in their own rich vitamins after high temperature processing, causing loss, if you add a little vinegar in the cooking process, you can play a role in protecting vitamins. For example, vitamin C itself is weakly acidic, and it increases stability in acidic vinegar and is not easily damaged by high temperatures. Everybody can usually do some sweet and sour bean sprouts, vinegar and heart, the United States, vinegar and potatoes, and a variety of green leafy vegetables. When the wok reaches the highest temperature quickly, put a bit of vinegar properly, and then turn it quickly to allow the material to fully contact the vinegar. Finally, the fire is cooked, so that you can keep a lot of vitamins in your finished dishes. When stewing meat, bone, and skin foods, it's best to add a little vinegar. This is because vinegar can not only make these foods quickly cooked, but also promote the decomposition of a large number of proteins, so that after simmered trotters, elbows, pork and other high-quality protein is absorbed more fully by the body. Vinegar also helps the colloids in bone cells to break down phosphorus and calcium and increase the nutritional value. For example, you can add some vinegar when you cook the big bones. But be aware that it is best to put vinegar in the water in the pan before boiling, and boil it over low heat so that the protein in the meat and the collagen in the bone can be broken down more fully. The frontier also introduced that using vinegar to make the dishes better preserved and better absorbed, you can also try the "food method." For example, you can cook chicken wings, pork ribs, etc. first (also put vinegar in the stew). When you eat, put some food in a small saucer filled with vinegar and eat for a while. For example, when eating pasta or stuffing, you can also eat more vinegar. Because vitamin B in pasta can be more stable in the weak acid environment of vinegar, it is easier for the body to absorb. pressure cock valve Multi-Pass Cock Valve,Cock Valve,Pressure Cock Valve Zhejiang Haisheng Medical Device Co., Ltd , https://www.hisernmedical.com