101080 Separation and quantitation of plant stilbene derivatives

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Separation and quantitation of plant stilbene derivatives

Summary

Type: HPLC
Application #: 101080
Catalog#: 720023.40 - MN HPLC Column, Nucleosil C18, 100A, 10um, 4x250mm
Detection: UV 315nm
Conditions: eluent: CH3CN - H2O gradient from 15% CH3CN after 1 min linear to 60% in 6min, after 7min linear to 80% in 1min, after 8min linear to 15% CH3CN,
flow rate 2ml/min.
Authors: Gracza, L.; Ruff, P.
Source: J. Chromatogr. 287 (1984), 462–465


Details


Legend: HPLC separation of stilbene derivatives: A) mixture of pure compounds, B) tincture from roots of Rheum rhaponticum. Compound tR (min) R1 R2 R3 1 Rhaponticin