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Radical scavenging and antioxidant activities of methanolic extracts from Hypericum species growing in Bulgaria
Thirteen Hypericum species growing in Bulgaria were investigated for free radical-scavenging activity, antioxidant activity, total tannins and total flavonoids contents. Methanolic extracts from the Hypericum species were analyzed for radical scavenging and antioxidant activities using DPPH-, ABTS-...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications
2010
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2900065/ https://www.ncbi.nlm.nih.gov/pubmed/20668569 http://dx.doi.org/10.4103/0973-1296.62889 |