“谁知盘中餐，粒粒皆辛苦”，这是古代诗人的名言，也是以稻米为主食的中国人的人生信条——国以粮为本，民以食为天。时至今日，这句古语大概要改写了，改写为“谁知盘中餐，粒粒皆剧毒”。 　　这就是最近新闻媒体中频频曝光的“有毒大米”事件。 　　“有毒大米”的消息传 “Who knows Chinese food, grains are hard”, which is the famous poet of ancient times, but also the staple food of rice in China’s life creed - the country to food-based, food for the world. Today, this ancient saying is probably about to rewrite, rewritten as “Who knows dish lunch, particles are highly toxic.” This is the “poisonous rice” incident that has been frequently exposed in the news media recently. “Poisonous rice” message