1. Origin The root of campanulaceae perennial herb codonopsis pilosula(france.) nannf..Pilosula nannf. Var.Modesta(nannf.)l.T.Shenf=c.Tangshen olive. 2. Detection method and purity : Adopt hplc detection method with a purity of 98.5%. 3. Function : It has the function of invigorating spleen and refining qi , nourishing spleen and lung .It is usually used in spleen and lung asthenia, dyspnea and palpitation, inner heat and diabetes, is one of the restoratives in clinical. 4. Molecule weight and formula : Mw: 396.432 | mf: c20h28o8 One gram for a minimal pacckage.
