紫甘蓝(Brassica oleracea L.),俗称紫包菜、紫卷心菜,属十字花科,是结球甘蓝中的一个类型。它原产于欧洲地中海地区,至今已有几千年的栽培历史,在我国大部分地区都有栽培,分布范围广且价格低廉。研究表明,紫甘蓝含有氨基酸、纤维素、维生素等营养物质,并富含花色苷,具有抗氧化、抗肿瘤、抗过敏、保护胃粘膜、预防冠心病等多种保健功能~([1-2])。本研究以紫 Purple Cabbage (Brassica oleracea L.), commonly known as purple cabbage, purple cabbage, is a cruciferous family, is a type of cabbage. It is native to the Mediterranean region of Europe and has been cultivated for thousands of years and has been cultivated in most parts of the country with a wide distribution and low prices. Studies have shown that purple cabbage contains amino acids, cellulose, vitamins and other nutrients, and is rich in anthocyanins, with antioxidant, anti-tumor, anti-allergic, gastric mucosal protection, prevention of coronary heart disease and other health care functions ]). This study to purple