Research Article

Study of Grape Polyphenols by Liquid Chromatography-High-Resolution Mass Spectrometry (UHPLC/QTOF) and Suspect Screening Analysis

Figure 2

Overlapping of the extracted ion chromatograms (EIC) of [M-H]āˆ’ ion signals of glycoside flavonols identified in UHPLC/QTOF analysis of hybrid grape Seyve Villard 12-347.