1.
Chinese Traditional Patent Medicine
;
(12)1992.
Article
in Chinese
| WPRIM
| ID: wpr-681582
ABSTRACT
Objective: To develop a new identification and analysis method of crude drug Pheretima . Method: Powders of pheretima were identified by means of X ray differacion Fourier pattern. Results: Experiments and analysis were carried out on five samples of pheretima. The standard X ray diffraction Fourier pattern and characteristic diffraction peaks of Pheretima were obtained.Conclusion: This method can be used for identification on crude drug Pheretima .