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| Peña Núñez,Blanca del Rosario; Morejón Rodríguez,Zulema; García Hernández,Ana Ibis; Morón Rodríguez,Francisco. |
| INTRODUCCIÓN: Punica granatum L. es una especie vegetal que en Cuba se conoce como granada; su fruto es rico en vitamina C, antocianinas, tiamina y riboflavina, presenta otros componentes químicos que le atribuyen importantes propiedades biológicas para el tratamiento de enfermedades tumorales, y es utilizada además en medicina tradicional por sus propiedades antiparasitaria, antiinflamatoria y anticatarral. OBJETIVOS: identificar los componentes químicos de extractos preparados a partir de frutos completos maduros congelados de Punica granatum L. MÉTODOS: el fruto maduro total fresco congelado a - 20 ºC de granada fue el material vegetal del que se obtuvo y estandarizaron los diferentes extractos a partir de una extracción hidroalcohólica 50 %, se... |
| Tipo: Journal article |
Palavras-chave: Punica granatum; Estandarización; Tamizaje fitoquímico. |
| Ano: 2008 |
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1028-47962008000400014 |
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| Tripathi,S.M.; Singh,D.K.. |
| The molluscicidal activity of Punica granatum Linn. (Punicaceae) and Canna indica Linn. (Cannaceae) against the snail Lymnaea acuminata was studied. The molluscicidal activity of P. granatum bark and C. indica root was found to be both time and dose dependent. The toxicity of P. granatum bark was more pronounced than that of C. indica. The 24 h LC50 of the column-purified root of C. indica was 6.54 mg/l whereas that of the column-purified bark of P. granatum was 4.39 mg/l. The ethanol extract of P. granatum (24 h LC50: 22.42 mg/l) was more effective than the ethanol extract of C. indica (24 h LC50: 55.65 mg/l) in killing the test animals. P. granatum and C. indica may be used as potent molluscicides since the concentrations used to kill the snails were not... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Punica granatum; Canna indica; Plant molluscicide; Lymnaea acuminata. |
| Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000001100014 |
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| Anibal,Paula Cristina; Peixoto,Iza Teixeira Alves; Foglio,Mary Ann; Höfling,José Francisco. |
| Ethanolic crude extracts prepared from the arils and seeds, pericarp, peels and from the whole fruit of Punica granatum, known as pomegranate, had their antifungal activity tested against Candida spp. The ethanolic crude extracts were analyzed by Mass Spectrometry and yielded many compounds such as punicalagin and galladydilacton. The extracts from the pericarp and peel showed activity against Candida spp., with MICs of 125 µg/mL. The effect of pericarp and peel extracts upon the morphological and structure of C. albicans and C. krusei were examined by scanning and transmission electron microscopy, with the visualization of an irregular membrane and hyphae, formation of vacuoles and thickening of the cell wall. The data obtained revealed potential... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Punica granatum; Punicalagin; Antifungal activity; Candida spp.; Electron microscopy. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000300027 |
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