Planta Med 1977; 32(6): 141-153
DOI: 10.1055/s-0028-1097574
© Georg Thieme Verlag Stuttgart · New York

UNTERSUCHUNG ZUR BIOGENESE DER OLIGOMEREN PROCYANIDINE VON CRATAEGUS

1. [14C] Acetatinkorporation zur Präparation von markierten Procyanidinen Investigation on the Biosynthesis of Oligomer Procyanidins of CrataegusJ. Hölzl, A. Strauch
  • Institut für pharmazeutische Arzneimittellehre der Universität München
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Publication History

Publication Date:
13 January 2009 (online)

Abstract

The oligomer procyanidins of Crataegus (hawthorn), which are popularly used in form of extracts in medicine was labelled with [14C] by an in-vivo method. The [14C] acetate was incorporated into the procyanidins with a quote of 2 % by young intact plants during 10 days. The [14C] radioactivity was localized specifically in the ring A of the molecule.

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