|
|||||
|
|
Chemical and antibacterial evaluation of Hypericum triquetrifolium Turra |
|
| Authors: | Pistelli Luisa Bertoli Alessandra Morelli Ivano Menichini Francesco Musmanno Rosa Anna Di Maggio Tiziana Coratza Grazietta |
| Affiliation: | Dipartimento di Chimica Bioorganica e Biofarmacia, University of Pisa, Italy. tuipi@farm.unip.it |
| Abstract: | Five extracts and pure compounds from the aerial parts of Hypericum triquetrifolium were tested for their antibacterial activity against 31 gram-positive and gram-negative strains using the agar dilution method (Lorian). The ethyl acetate extract exhibited a weak antibacterial activity against Staphylococcus strains, and pure constituents such as quercetin and I3,II8-biapigenin were the active components of this extract. |
| Keywords: | Hypericum triquetrifolium Hypericaceae antimicrobial activity chlorogenic acid rutin hyperoside quercetin quercitrin I3,II8‐biapigenin hypericin hyperforin |
| 本文献已被 PubMed 等数据库收录！ | |