| 1 | Traditional Chinese medicine Polygonum multiflorum has the function of hair blacking . | |
| 2 | Results: Radix polygoni multiflori, Radix salviae miltiorrhizae, Semen persicae and Radix paeoniae rubra could be detected by TLC. | |
| 3 | Results:Two-dimension spectrum of Radix Polygoni Multiflori from different sources have their obvious IR characters. | |
| 4 | More attentions should be paid on adverse effects in the following research over this elite germplasm. | |
| 5 | The purpose of this paper is to study the microwave technology in drying and processing fresh Radix Polygoni Multiflori(RPM), and compare it with traditional processing methods. |