世界卫生组织对食品的安全提出十条规定:一、食品煮好就要吃掉。食用在常温下存放4～5小时的已煮过的食物,对人体最危险。二、生的食物必须彻底煮熟才能食用,特别是家禽肉类和牛奶。三、如动物奶类等食品,应选择已加工消毒过而不是生的来食用。四、煮好的食物,如需要存放4小时以上,应存在高温(接 The World Health Organization put forward ten rules on the safety of food: First, food should be eaten when it is cooked. Eat at room temperature for 4 to 5 hours of cooked food, the most dangerous to the human body. Second, raw food must be thoroughly cooked to eat, especially poultry meat and milk. Third, such as animal milk and other foods, should be processed instead of disinfected to eat. Fourth, cooked food, such as the need to store more than 4 hours, there should be high temperature (then