西洋菜为十字花科豆瓣属多年生水生草本植物。原产地中海东部,18世纪欧洲人开始大面积栽培,20世纪初传入我国。其主要食用部分为嫩茎叶,质地脆嫩多汁,色泽碧绿青翠,清香可口,可素食、炒食、做汤、做色拉或盘菜配料。其富含人体所必需的18种氨基酸和9种微量元素,具有清热解燥、 Sago spinach is a perennial aquatic herb cruciferous watercress. Origin Eastern Europe, 18th century Europeans began large-scale cultivation, the early 20th century into China. The main part of its consumption of tender stems and leaves, crisp texture juicy, green color and lush, delicious fragrance, vegetarian, fried, soup, salad or dish ingredients. It is rich in essential amino acids and nine kinds of trace elements, with heat-drying,