A practical strategy for chemical profiling of herbal medicines using ultra-high performance liquid chromatography coupled with hybrid triple quadrupole-linear ion trap mass spectrometry: a case study of Mori Cortex

2015 ◽  
Vol 7 (2) ◽  
pp. 443-457 ◽  
Author(s):  
Wanghui Jing ◽  
Ru Yan ◽  
Yitao Wang
Keyword(s):  
High Performance ◽  
Ion Trap ◽  
Herbal Medicines ◽  
Ion Trap Mass Spectrometry ◽  
Chemical Profiling ◽  
Practical Strategy ◽  
Practical Tool ◽  
Comprehensive Characterization

A MIM-IDA-EPI-based strategy was proposed as a practical tool for the comprehensive characterization of the chemical profile of Mori Cortex.

scholarly journals Rapid Characterization of Triterpene Saponins from Zornia brasiliensis by HPLC-ESI-MS/MS

Molecules ◽  
2019 ◽  
Vol 24 (14) ◽  
pp. 2519 ◽  
Author(s):  
Yuri Mangueira Nascimento ◽  
Lucas Silva Abreu ◽  
Ramon Leal Lima ◽  
Vicente Carlos O. Costa ◽  
José Iranildo Miranda de Melo ◽  
...  
Keyword(s):  
High Performance ◽  
Ion Trap ◽  
Ion Trap Mass Spectrometry ◽  
Mass Determination ◽  
Triterpene Saponins ◽  
Esi Ms ◽  
Negative Mode ◽  
Array Detection ◽  
Rapid Characterization

Zornia brasiliensis Vogel (Leguminosae) is a species popularly known in Brazil as “urinária”, “urinana”, and “carrapicho”, it is popularly used as a diuretic and in the treatment of venereal diseases. A specific methodology to obtain a saponin-enriched fraction and high-performance liquid chromatography coupled with diode array detection, ion trap mass spectrometry, and TOF-MS (HPLC-DAD-ESI-MS/MS) was applied for the analysis of triterpene saponins. The MS and MS/MS experiments were carried out by ionization in negative mode. Molecular mass and fragmentation data were used to support the structural characterization of the saponins. Based on retention times, high-resolution mass determination and fragmentation, 35 oleanane-triterpene saponins were tentatively identified in Z. brasiliensis.

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