| Literature DB >> 10431353 |
S Pérez-Magariño1, I Revilla, M L González-SanJosé, S Beltrán.
Abstract
Different options of liquid chromatography-mass spectrometry were used to establish the most suitable ion source and conditions to analyse or detect some low-molecular mass phenols, flavan-3-ols, and apply such conditions to a complex sample (wine). Data presented in this work confirm the great utility of atmospheric pressure-ionisation electrospray mass spectrometry coupled to HPLC for analysis of phenolic compounds, under negative mode in the case of low-molecular mass phenols, and under both positive and negative modes in flavan-3-ol compounds. A fragmentor voltage of 60 V could be the most suitable for analysing the compounds under study.Entities:
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Year: 1999 PMID： 10431353 DOI： 10.1016/s0021-9673(99)00255-1
Source DB: PubMed Journal: J Chromatogr A ISSN： 0021-9673 Impact factor: 4.759