紫背天葵又名紫背菜、红背菜、血皮菜等,为菊科三七草属宿根常绿草本植物。它分布在我国南方温暖湿润地区,适应性广,栽培容易,营养丰富,食用方便。其茎叶质地柔软嫩滑,具有特殊的风味,可凉拌、做馅、用来炒蛋、糖醋腌渍或作涮火锅的配菜。它含有丰富的铁素、维生素A、黄酮类化合物以及作为酶的活化剂锰元 Purple back Solanum also known as purple back vegetables, red back vegetables, blood cabbage and other plants for the Asteraceae Perennial herbaceous plants. It is distributed in the warm and humid areas in southern China, wide adaptability, easy cultivation, nutrient-rich, easy to eat. Its soft and tender stems and leaves texture, with a special flavor, can be cold, so stuffing, used for scrambled eggs, sweet and sour pickles or shabu hot pot dishes. It is rich in ferrite, vitamin A, flavonoids and as an activator of manganese manganese