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| Title: | Free radical scavengers from Mutisia friesiana (Asteraceae) and Sanicula graveolens (Apiaceae) |
| Authors: | Viturro, C.
Molina, A.
Schmeda-Hirschmann, G. |
| Keywords: | Mutisia friesiana; Asteraceae; Sanicula graveolens; Apiaceae; free radical scavengers; DPPH decoloration; caffeoylquinic derivatives; flavonoids |
| Issue Date: | 1999 |
| Publisher: | John Wiley & Sons, Ltd. |
| Citation: | Phytotherapy Research 13 (5): 422-424 |
| Abstract: | The water-soluble extract of Sanicula graveolens (Apiaceae) and Mutisia friesiana (Asteraceae) showed radical scavenging activity in the DPPH decoloration assay. Bioassay-guided isolation led to caffeic acid derivatives and flavonoids as the main active compounds of both species. After hydrolysis, caffeic acid and quercetin proved to be the bioactive principles of both plants |
| Description: | Schmeda-Hirschmann, G. Universidad de Talca, Instituto de Química de Recursos Naturales, Casilla 747, Talca, Chile |
| URI: | http://dspace.utalca.cl/handle/1950/4281 |
| ISSN: | 0951-418X |
| Appears in Collections: | Artículos en publicaciones ISI - Universidad de Talca
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