| 1 | Conclusion The genetic diversity of germplasm resources in Amomi Fructus is lower. | |
| 2 | The paper reported the purification and analysis of the Amomum villosum Lour. polysaccharides. | |
| 3 | Results There was an apparent difference in fingerprint between Amomum villosum and its adulterants. | |
| 4 | It was suggested that much work should be done in collection, consolidation, identification and evaluation of germplasm resources of Fructus Amomi. | |
| 5 | The standards for the total ash content, acid insoluble ash content and water content in Fructus Amomi have been set up. |