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Updated: Aug 15, 2026

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Extraction and Purification of Polyphenols from Freeze-dried Berry Powder for the Treatment of Vascular Smooth Muscle Cells In Vitro
Published on: July 5, 2017
[Polyphenols (acid-phenols, flavonoids, anthraquinones) from Digitalis grandiflora Mill. ( = D. ambigua Murr.)]
Abstract:
In Digitalis grandiflora, flavonoids are mainly constituted by flavone glycuronides which are found in all aerial organs, except the seeds; in the flowers are supplementary flavonoids, particularly, in the stamens, a kaempferol derivative.

