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Planta Med 1974; 26(8): 333-337
DOI: 10.1055/s-0028-1099396
© Georg Thieme Verlag Stuttgart · New York

NEUE UNTERSUCHUNGEN ÜBER DEN HAMAMELIS–GERBSTOFF – III. Vergleich verschiedener Arten und jahreszeitliche Schwankungen

New Investigations on the Tannin of Hamamelis – III. Comparison of different species and seasonal variationsH. Friedrich, N. Krüger
  • Institut für Pharmazeutische Biologie und Phytochemie der Westfälischen Wilhelms–Universität Münster
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Publication Date:
14 January 2009 (online)

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NEUE UNTERSUCHUNGEN ÜBER DEN HAMAMELIS–GERBSTOFF – II. Der Gerbstoff der Blätter von H. virginianaPlanta Med 1974; 26(08): 327-332
DOI: 10.1055/s-0028-1099395

Abstract

The qualitative composition of the tannin from leaves and bark does not differ in the investigated species. In the total content of tannin and in the relation of special constituents to each other some differences could be detected during the vegetation period.