Study on fingerprints of Radix Salviae Miltiorrhiza and its INJECTION by HPLC-MS / 中草药
Chinese Traditional and Herbal Drugs
; (24)1994.
Article
in Zh
| WPRIM
| ID: wpr-570793
Responsible library:
WPRO
ABSTRACT
Object To investigate the chromatographic fingerprints of Radix Salviae Miltiorrhizae (RSM), its intermediate and INJECTION by HPLC-UV-MS. Methods Separation was performed on an Alltima C 18 analytical column with the mobile phase consisting of methanol-water-acetic acid as gradient eluent at the flow rate of 1 mL/min. The UV detection was set at 281 nm and TIC was recorded by an electrospray ionization mass spectrometer in negative ion mode. Results The HPLC-UV and HPLC-MS fingerprints of RSM, its intermediate and INJECTION were obtained with perfect isolation. Conclusion The fingerprints could be used for the control of RSM, its intermediate and INJECTION.
Full text:
1
Index:
WPRIM
Language:
Zh
Journal:
Chinese Traditional and Herbal Drugs
Year:
1994
Type:
Article