众所周知,植物中含有大量有益于健康的营养素和化学物质,其中有一些成分有助于预防疾病,包括癌症的发生。在美国,植物中的化学物质和食物成分已被用来预防占死因前四位的疾病(癌症、糖尿病、心血管病、高血压)。为获得预防疾病的天然食品,把植物性化学物质或营养元素富集到某种植物中无疑是既有效又廉价的方法。而已被证实具有诱导Ⅱ相解毒酶活性的芥科植物(Brassica)(如印度芥 It is well-known that plants contain large quantities of nutrients and chemicals that are good for your health. Some of these ingredients help prevent diseases, including cancer. In the United States, chemicals and food ingredients in plants have been used to prevent the top four causes of death (cancer, diabetes, cardiovascular disease, hypertension). To get a natural food for the prevention of disease, enrichment of phytochemicals or nutrients into a certain plant is undoubtedly an effective and inexpensive method. However, it has been confirmed that Brassica (Brassica) which induces phase II detoxification activity