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The chromatographic co‐elution of dihydrodehydrodiconiferyl alcohol monopyranose with eleutheroside E in Eleutherococcus senticosus : implications for eleutheroside E assays
Author(s) -
Gaffney B. T.,
Hügel H. M.,
Rich P. A.
Publication year - 2004
Publication title -
phytochemical analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 72
eISSN - 1099-1565
pISSN - 0958-0344
DOI - 10.1002/pca.773
Subject(s) - chemistry , chromatography , elution , alcohol , organic chemistry
Abstract During a quantication assay of the constituents of Eleutherococcus senticosus by reverse‐phase HPLC using acetonitrile:water gradient elution, it was observed that a recently reported component, dihydrodehydrodiconiferyl alcohol monopyranose, co‐eluted with eleutheroside E. The implications of this nding for researchers and the herbal medicine industry are discussed. Copyright © 2004 John Wiley & Sons, Ltd.