A modified data filtering strategy for targeted characterization of polymers in complex matrixes using drift tube ion mobility-mass spectrometry: Application to analysis of procyanidins in the grape seed extracts

•A modified mass defect filtering strategy with four detailed steps was developed.•The strategy was applied to analysis procyanidins in grape seed extracts with IM-MS.•Collision cross-sections of 769 procyanidin ions were measured at single field.•The trendlines of procyanidin ions were predicted us...

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Veröffentlicht in:	Food chemistry 2020-08, Vol.321, p.126693-126693, Article 126693
Hauptverfasser:	Li, Meng-Ning, Wang, Hui-Ying, Wang, Rui, Li, Chao-Ran, Shen, Bing-Qing, Gao, Wen, Li, Ping, Yang, Hua
Format:	Artikel
Sprache:	eng
Schlagworte:	Collision cross-section Drift time Grape seed extracts Ion mobility mass spectrometry Procyanidin polymers
Online-Zugang:	Volltext
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