在当代世界，由于工业“三废”对环境的污染和农业生产过程中大量使用化学药品，各种癌症严重危害人类身体健康。人们“谈癌色变”，人们在寻找防癌的各种途径。近年来有不少科学家通过对食物成分的研究，发现不少食物具有抗癌作用： １、花椰莱人们俗称菜花。它是一种十字花科 In the modern world, due to the environmental pollution caused by the industrial “three wastes” and the extensive use of chemicals in agricultural production, various kinds of cancers seriously endanger human health. People talk about cancer discoloration, people are looking for ways to prevent cancer. In recent years, many scientists through the study of food ingredients, found that many foods have anti-cancer effect: 1, Caraway people commonly known as cauliflower. It is a cruciferous species