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Abstract of the study: Advanced analytical approaches consisting of both LC-LTQ-Orbitrap Fourier transformed (FT)-MS and LC-time-of-flight-(TOF)-MS coupled to solid-phase extraction (SPE) NMR were used to obtain more insight into the complex phenolic composition of tea. On the basis of the combined...
ORGANISM(S): Camellia Sinensis (ncbitaxon:4442) 
2018-01-03 | MSV000081877 | GNPS
Abstract: In dietary polyphenol exposure studies, annotation and identification of urinary metabolites present at low (micromolar) concentrations are major obstacles. To determine the biological activity of specific components, it is necessary to have the correct structures and the quantification of...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2018-01-03 | MSV000081878 | GNPS
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