Beilstein J. Org. Chem.2017,13, 2138–2145, doi:10.3762/bjoc.13.212
compound is evaluated by the DPPH assay.
Keywords: antioxidant activity; co-lyophilization; fisetin; gamma-cyclodextrin; molecular encapsulation; solid-state analysis; Introduction
Flavonoids, natural compounds with numerous beneficial actions on human health, including antioxidant [1], anti-inflammatory
inclusion complex of fisetin with γ-CD was successfully achieved by co-dissolution followed by co-lyophilization. The material obtained is an amorphous solid powder that can be converted into a microcrystalline powder by rehydration without any dissociation of the inclusion complex. The method can thus be
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Graphical Abstract
Scheme 1:
Structural representation of fisetin as guest (a) and γ-CD as host (b) used in the present study, d...