西兰花营养丰富,含有蛋白质、脂肪、磷、铁、胡萝卜素、维生素B1、维生素B2和维生素C、维生素A等,尤以维生素C丰富,每100克含88毫克,仅次于辣椒,是蔬菜中含量最高的一种;含蛋白质3.5～4.5克,是菜花的3倍、番茄的4倍。其质地细嫩,味甘鲜美,容易消化,对保护血液有益。西兰花的抗癌作用是近些年来西方国家及日本科学家研究的重要内容。日本 Broccoli is rich in nutrients, including protein, fat, phosphorus, iron, carotene, vitamin B1, vitamin B2 and vitamin C, vitamin A, etc., especially vitamin C rich, 88 mg per 100 grams, In the highest content of a; containing 3.5 to 4.5 grams of protein, cauliflower 3 times, 4 times the tomato. Its delicate texture, sweet and delicious, easy to digest, beneficial to the protection of blood. The anticancer effect of broccoli is an important part of the research of western countries and Japanese scientists in recent years. Japan