The scientific name of radix adenophorae is also called goat milk, conch and sweet potato. It is a perennial vine herb of Campanulaceae, which has high medicinal value and edible value. Mainly produced in Northeast China, it is mainly eaten by roots, stems and leaves, and can also be used as medicine. It belongs to both medicine and food, rich in saponins, sweet and pungent in taste and yin in nature. It has the functions of reducing swelling, expelling pus, eliminating phlegm, promoting lactation and nourishing women's menstrual blood. It is used to record the diseases such as swelling and pain, intestinal pain, oligogalactia and leukorrhagia in Compendium of Materia Medica. Radix Dauci Sativae is used as medicine with roots, which has the effects of tonifying deficiency, moistening lung, promoting lactation, expelling pus, detoxicating and treating sores, and is mainly used for treating diseases such as weakness, hypogalactia, lung swelling, breast fire, lymph node tuberculosis, insect and snake dumpling injury. According to the research of modern medicine and phytochemistry, flavonoids such as flavonoid glycosides, apigenin and mignonette not only have important functions in detoxification, anti-heparin and radiation protection, but also have anticancer activity. In the pharmaceutical industry, it is the main component of Chinese patent medicine for antidote, and the carrot will occupy an important position in the formula of Jiedu pill. In addition to medicinal ingredients, it also contains a variety of nutrients beneficial to human body, such as starch sugar, fiber, Vв, carotene, 17 kinds of essential amino acids and rich minerals such as Cа, P and Fе. It is a fine product of wild vegetables with nutrition, health care, medicine and integration.