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Separation of positional CPP isomers by chiral HPLC-DAD of seized tablets

✍ Scribed by Jennifer Schürenkamp; Justus Beike; Heidi Pfeiffer; Helga Köhler

Book ID: 106091186
Publisher: Springer-Verlag
Year: 2010
Tongue: German
Weight: 161 KB
Volume: 125
Category: Article
ISSN: 0937-9827
DOI: 10.1007/s00414-010-0422-z

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## Abstract This paper describes a method for separation, identification, and quantification of selected withanolides in __Withania somnifera__ plant extracts by HPLC‐UV(DAD)–Mass Spectrometry (HPLC‐MS). Withaferin‐A (WS‐3), 12‐deoxywithastramonolide (WS‐12DS), Withanolide A (WS‐1), and Withanone (