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葛根为常用中药,始载于《神农本草经》,列为中品,具有解肌退热、升阳止泻、生津透疹之功,主要用于治疗外感发热、头痛、项强、口渴、麻疹不透以及高血压颈项强痛等症。《中国药典)1995年版一部收载的葛根其植物来源为豆科植物野葛Pueraria lobata(willd) Ohwi.和甘葛藤P. thomsonii Benth.,另外,据资料记载,同属的一些植物的根在部分地区也误作葛根使用。为便于鉴别,本文对地产品种野葛Pueraria lobata(Willd)Ohwi.与同属植物食用葛P. edulis Pamp.峨嵋葛P. omeiensis Wang et tang.云南葛P. pedunoularis Grah.的干燥根的薄层色谱及紫外光谱进行了比较。
Pueraria lobata is a commonly used traditional Chinese medicine, which was originally included in the Shennongboshi Classics. It is listed as a middle product and has the functions of detoxifying muscles, relieving fever, suffocating diarrhea, and removing fluid from rash. It is mainly used to treat exogenous fever, headaches, strong items, and thirst. , measles impenetrable and high blood pressure neck pain embolism. In the 1995 edition of the Chinese Pharmacopoeia, the roots of Pueraria radix were planted from legumes Pueraria lobata (willd) Ohwi. and P. thomsonii Benth. In addition, according to historical records, the roots of some plants of the same genus are Some areas have also mistakenly used Pueraria. For the sake of identification, the thin-layer chromatogram of the dried roots of the real estate variety Pueraria lobata (Willd) Ohwi. and its genus Edible P. edulis Pamp. P. ommeiensis Wang et tang. Yunnan P. pedunoularis Grah. And UV spectra were compared.