title: Influence of different extraction procedures on the antiradical activity and phenolic profile of Rosa rugosa petals.
abstract: The present study was designed to develop conditions for the optimal extraction of antiradical ingredients of rugosa rose petals. The effect of temperature (22-140 degrees C), solvent and extraction type on the phenolics extraction and antiradical activity was studied. In order to obtain extracts from rugosa rose petals with the highest activity and phenolic content, the use of mixture of polar organic solvents (acetone, in particular) with water is recommended.
authors.affiliation: Department of Pharmaceutical Botany, Medical University of Lublin, 1 Chodźki St., 20-093 Lublin, Poland.
authors.forename: Marta
authors.initials: M
authors.lastname: Olech
authors.forename: Renata
authors.initials: R
authors.lastname: Nowak
mesh_terms: D035264:Flowers / Q000737:chemistry; D016166:Free Radical Scavengers / Q000737:chemistry* / Q000494:pharmacology*; D010636:Phenols / Q000737:chemistry* / Q000494:pharmacology*; D010936:Plant Extracts / Q000737:chemistry* / Q000494:pharmacology*; D027826:Rosa / Q000737:chemistry*
chemical_list: D016166:Free Radical Scavengers; D010636:Phenols; D010936:Plant Extracts