Analysis on chemical components of Ligustrum lucidum by ultra performance liquid chromatography-electrospray ionization-quadrupole-time of flight-mass spectrometry / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2304-2308, 2012.
Article
in Chinese
| WPRIM
| ID: wpr-263937
ABSTRACT
<p><b>OBJECTIVE</b>To make a qualitative analysis on chemical components in Ligustrum lucidum by UPLC-ESI-Q-TOF-MS.</p><p><b>METHOD</b>ACQUITY UPLC BEH C18 (2.1 mm x 100 mm, 1.7 microm) column was adopted, with methyl cyanides-0.1% formic acid as the mobile phase for gradient elution; ESI ion source was used for mass spectra, and data were collected in positive and negative mode.</p><p><b>RESULT</b>Fourteen compounds of L. lucidum were identified by analyzing positive and negative ion mass spectra information and element composition and comparing controls with data from relevant literature.</p><p><b>CONCLUSION</b>After the separation by ultra high performance liquid chromatography, relative molecular mass was determined by mass spectra, and chemical compounds in L. lucidum were determined by information search through relevant literature data, in order to provide powerful therapeutic material basis for L. lucidum.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Drugs, Chinese Herbal
/
Molecular Structure
/
Chemistry
/
Chromatography, High Pressure Liquid
/
Spectrometry, Mass, Electrospray Ionization
/
Ligustrum
/
Methods
Type of study:
Qualitative research
Language:
Chinese
Journal:
China Journal of Chinese Materia Medica
Year:
2012
Type:
Article
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