High-performance liquid chromatography with atmospheric pressure chemical ionization and electrospray ionization mass spectrometry for analysis of Angelica sinensis |
| |
Authors: | Wang Ya-Li Liang Yi-Zeng Chen Ben-Mei |
| |
Institution: | Research Center of Modernization of Chinese Herbal Medicines, Central South University, Changsha 410083, People's Republic of China. |
| |
Abstract: | An HPLC-PAD-API/MS method for analysing the chemical constituents of Angelica sinensis (A. sinensis) has been developed. ESI and APCI spectra, in both positive ion (PI) and negative ion (NI) modes, provided very useful information concerning the molecular weights of detected compounds. By comparing the retention times, UV spectra, mass spectra and molecular weights of detected compounds with those published in literature, 15 constituents of A. sinensis could be tentatively identified. This technique involving combined MS information may provide an objective, reliable and rapid analytical method for the quality control and database research of traditional Chinese medicines. |
| |
Keywords: | HPLC‐PAD‐MS APCI ESI mass spectrometric behavior Angelica sinensis |
本文献已被 PubMed 等数据库收录! |
|