四梭豆(翼豆)(Psophocarpus tetragonolobus DC.)系豆科的草质或亚灌木状缠绕植物,原产亚洲热带地区。据报道,四棱豆除茎以外,叶、根、花、荚果和种子均可食用,兼有四季豆、豌豆,菠菜、大豆、番茄和蘑菇等优点。它各部分富含蛋白质、维生素和矿物质,这常是热带国家所缺乏的。四棱豆叶味似菠菜,嫩荚像四季豆, Pisophocarpus tetragonolobus DC. Is a leguminous herbaceous or sub-shrub-like plant native to the tropical region of Asia. It has been reported that, except stems, leaves, roots, flowers, pods and seeds are all edible, with the advantages of green beans, peas, spinach, soybeans, tomatoes and mushrooms. It is rich in protein, vitamins and minerals in various parts, often lacking in tropical countries. Four-leafy bean flavor like spinach, green beans as green beans,