HPLC, NMR and MALDI-TOF MS Analysis of Condensed Tannins from Lithocarpus glaber Leaves with Potent Free Radical Scavenging Activity

HPLC, NMR and MALDI-TOF MS Analysis of Condensed Tannins from Lithocarpus glaber Leaves with Potent Free Radical Scavenging Activity

Using acid-catalyzed degradation in the presence of cysteamine, the condensed tannins from Lithocarpus glaber leaves were characterized, following thiolysis, by means of reversed-phase HPLC, 13C-NMR and matrix-assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF MS) analy...

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Bibliographic Details
Main Authors: Yi Ming Lin, Liang Liang Zhang
Format: Article
Language:English
Published: MDPI AG 2008-12-01
Series:Molecules
Subjects:
Lithocarpus glaber
Condensed tannins
Thiolysis
MALDI-TOF
Free radical scavenging activity
Online Access:http://www.mdpi.com/1420-3049/13/12/2986/

Internet

http://www.mdpi.com/1420-3049/13/12/2986/

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