Identification of low-molecular-weight color contributors of black tea infusion by metabolomics analysis based on UV-visible spectroscopy and mass spectrometry.
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DOI: 10.1016/j.foodchem.2022.132788
Abstract: Nine black tea samples with different color intensity were firstly determined by chromatic difference analyzer. The color characteristics were secondly quantitatively described by UV-visible spectroscopy. Thirdly, liquid chromatography tandem mass spectrometry (LC-MS) based metabolomics analysis… read more here.
Keywords: mass; spectroscopy; metabolomics analysis; color ... See more keywords