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Rodríguez García, M.; Arteaga Silberstein, F.; Valdés Iglesias, O.; Fernández Pérez, M.D.; Hernández González, I.; Aneiros, A.; Concepción Alfonso, A.R.; Guzmán, F.; Alejandre Meneses, L.O.; Cuquerella Figueredo, E.; Díaz Moré, C.; del Vallín Cruz, T.; García Simón, G.; Torres Amaro, L.; Rodríguez Chanfrau, J.. |
Los productos naturales en especial los de origen marino tienen en la actualidad un gran uso en la industria de los cosméticos y buena aceptación por parte de la población. Con el presente trabajo se llevo a cabo la obtención caracterización química y evaluación biológica de un extracto (BM21) de una planta marina con lo que se demostraron sus propiedades beneficiosas para el cuidado de la piel. |
Tipo: Preprint |
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Ano: 2003 |
URL: http://hdl.handle.net/1834/3648 |
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González García, K.L.; Valdés Iglesias, O.; Laguna, A.; Díaz Martínez, M.; González Lavaut, J.A.. |
The marine phanerogam Syringodium filiforme, known as “manatee grass”, is a common species that grows in coastal areas associated to Thalassia testudinum. With the aim to describe some of its possible chemical characteristics, this study was performed with a sample of 1.2kg, collected in March 2009, in Guanabo beach, Havana, Cuba. The sample was dried (less than 12% humidity) and a total extract prepared; other three extracts were prepared with the use of solvents of increasing polarity. The phytochemical screening and analytical determinations of each fraction were undertaken Total polyphenol content was determined using pyrogallol as reference´s standard; chlorophyll a and b and anthocyanin content were also quantified. Total extract and fractions... |
Tipo: Journal Contribution |
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Ano: 2011 |
URL: http://hdl.handle.net/1834/3910 |
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