Recent Applications of Mass Spectrometry in the Study of  Grape and Wine Polyphenols

<table>Fragmentation pathways of monomer catechin in positive-ion mode: retro-Diels-Alder fission (RDA), heterocyclic ring fission (HRF), benzofuran forming fission (BFF), and loss of water molecule [<a href="/journals/isrn/2013/813563/#B50">41</a>].</table>

International Scholarly Research Notices

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Figure 8

Figure 8: Recent Applications of Mass Spectrometry in the Study of  Grape and Wine Polyphenols 