In the hot weather of summer, I invite my friends to drink beer for five days. What needs to be reminded is that eating barbecue should also pay attention to science and health. Now a new way to eat barbecue is to roast vegetables. However, who knows that the idea of grilling vegetables is novel, but in fact, it is not desirable. What harm does it have to the body? I will explain them to the big family one by one.
Green leafy vegetables and fruits cannot be roasted. When it comes to barbecue, people think of roast meat and seafood. But in the past two years, there have been a lot of fresh eating methods, such as green spinach, long leek, crisp and sweet apple & hellip; & hellip; it seems that all kinds of vegetables and fruits can be roasted. But in fact, crisp and tender vegetables, because they are roasted over charcoal, are difficult to control for heating time. If they are slightly longer, they are easy to scorch and may produce carcinogens more easily than meat. Moreover, the nutritional value of vegetables and fruits is largely reflected in the rich vitamins, but excessive heating will destroy them.
The potatoes should be half baked. Fan Zhihong, an associate professor at the school of food at China Agricultural University, told the life times that roasting sweet potatoes, potatoes and lotus roots during barbecue can not only nourish the stomach, but also increase dietary fiber, which is conducive to the balance of minerals. But remember, the potatoes must be well done. It's a half baked potato chip, which has the effect of clearing intestines. In addition to potatoes, some vegetables with thick pulp can also be baked, such as onions, green peppers, eggplant, carrots, etc., which can provide rich dietary fiber and minerals.
Seafood must be roasted longer. At present, the most popular seafood barbecue is carbon roasting and scallop roasting, but the most unsafe place is "cooked outside and raw inside". Seafood with Vibrio parahaemolyticus and other pathogenic bacteria, heat resistance is strong, more than 80 ℃ to kill, there may be parasitic eggs. In general, cooking seafood is the safest. If you have to eat roast seafood, try to roast it for a long time. When eating, it is best to match garlic and mustard, which has bactericidal effect.
The barbecue is eaten on a roll. Using raw green leafy vegetables wrapped in roast meat can greatly reduce the toxicity of carcinogens. Or with cabbage, broccoli, cauliflower and other Cruciferae mixed with a cold dish, is to accelerate the discharge of carcinogenic substances' detoxification enzyme '. It's best to eat barbecue with barley tea or green tea, and it's best to be warm, which can relieve greasy, protect the stomach and stomach, and avoid alternating cold and hot stimulation. It's better not to brush sauce while baking, so as to avoid too much salt intake. The meat can be salted first and then roasted, or the barbecue sauce diluted with water and smeared on the food materials.
In addition, Wang Xingguo, executive director of Dalian Nutrition Society and chief physician of Nutrition Department of the Second Affiliated Hospital of Dalian Medical University, told reporters that open fire baking will produce the most carcinogen 'polycyclic aromatic hydrocarbons'. Should choose oven roast, electric roast, if can choose open fire only, also want to choose from below smoking way. When baking, wrap a layer of tin foil to avoid excessive carcinogenic smoke into the food.