Data on coffee composition and mass spectrometry analysis of mixtures of coffee related carbohydrates, phenolic compounds and peptides.

ABSTRACT: The data presented here are related to the research paper entitled "Transglycosylation reactions, a main mechanism of phenolics incorporation in coffee melanoidins: inhibition by Maillard reaction" (Moreira et al., 2017) [1]. Methanolysis was applied in coffee fractions to quantify glycosidically-linked phenolics in melanoidins. Moreover, model mixtures mimicking coffee beans composition were roasted and analyzed using mass spectrometry-based approaches to disclose the regulatory role of proteins in transglycosylation reactions extension. This article reports the detailed chemical composition of coffee beans and derived fractions. In addition, it provides gas chromatography-mass spectrometry (GC-MS) chromatograms and respective GC-MS spectra of silylated methanolysis products obtained from

SUBMITTER: Moreira ASP 

PROVIDER: S-EPMC5451187 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature