盐腌、醋泡、油浸和蜜渍,都是古人保存食物的妙方。食品安全是人类饮食发展的重要课题,烹调食物时,除了讲究营养、卫生、美味之外,还得注意如何保鲜,以免“色恶”(颜色不佳)、“臭恶”(气味难闻),祸从口入。现代食品多来自工厂,不是冷冻便是装 Salted, vinegar, oil and honey stains, are the ancients save the recipe. Food safety is an important issue for the development of human diet. When cooking food, we must pay attention to how to preserve freshness so as to avoid “color evil” (bad color), “smelly evil” Smell bad), curse from the mouth. Most modern food from the factory, not frozen is loaded