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| Frizzo,Caren D.; Santos,Ana C.; Paroul,Natalia; Serafini,Luciana A.; Dellacassa,Eduardo; Lorenzo,Daniel; Moyna,Patrick. |
| The essential oils of two varieties of Camphor tree (Cinnamomum camphora Nees & Eberm, Lauraceae), known as Hon-Sho and Ho-Sho cultivated in experimental stands in Southern Brazil were studied. The essential oils were obtained from the leaves and twigs of young plants by hydrodistillation. The identification of the components was performed using GC, GC/MS and retention indexes on methyl silicone and carbowax phases. The main components identified were linalool in the Ho-Sho and camphor in the Hon-Sho. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cinnamomum camphora; Leaves; Essential oils; GC/MS; Linalool; Camphor. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000300011 |
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| Kubiça,Thaís F.; Alves,Sydney H.; Weiblen,Rudi; Lovato,Luciane T.. |
| The bovine viral diarrhoea virus (BVDV) is suggested as a model for antiviral studies of the hepatitis C virus (HCV). The antiviral activity of the essential oil of Ocimum basilicum and the monoterpenes camphor, thymol and 1,8-cineole against BVDV was investigated. The cytotoxicities of the compounds were measured by the MTT (3-(4.5-dimethylthiazol-2-yl)-2.5-diphenyltetrazolium bromide) test, and the antiviral activities were tested by the plaque reduction assay. The oil or compounds were added to the assay in three different time points: a) pre-treatment of the virus (virucidal assay); b) pre-treatment of the cells; or c) post-treatment of the cells (after virus inoculation). The percentage of plaques inhibition for each compound was determined based on... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antiviral; Camphor; 1.8-cineol; Thymol. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000100028 |
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