Green Seaweeds
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Antioxidant properties of some filamentous green algae (Chaetomorpha Genus)
The antioxidant activity and the contents of total phenolics and flavonoids were quantified in the methanolic extracts of four Chaetomorpha species including C. aerea, C. crassa, C. linum and C. brachygona. Eight samples of Chaetomorpha plants were collected from five locations along the northern coasts of the Persian Gulf in south of Iran from December 2010
Braz. arch. biol. technol.. Publicado em: 2013-12
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2. Antiviral activity of extracts from Brazilian seaweeds against herpes simplex virus
Organic extracts of 36 species of marine algae (sixteen species of Rhodophyta, eight species of Ochrophyta and twelve species of Chlorophyta) from seven locations on the Brazilian coast were evaluated for their anti-HSV-1 and anti-HSV-2 activity resistant to Acyclovir (ACV). Activity tests in crude extracts, followed by the identification of the major compou
Revista Brasileira de Farmacognosia. Publicado em: 15/05/2012
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3. Estudo fitoquímico com fins farmacológicos da alga bentônica Caulerpa racemosa
Caulerpa racemosa (Forssk.) J.Agardh is a green seaweed widely distributed in Brazil northeast, living on rocks or in association with other seaweeds. Pharmacoligacal studies related the antimicrobial and repellent activities of the extract. The literature related the presence of alkaloids, terpenoids, steroids and some others class of metabolites. The purpo
Publicado em: 2010
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4. Variation in protein and pigment content in colour strains of Gracilaria domingensis in the natural populations of Rio do Fogo (RN) / Variação no conteúdo protéico e pigmentar em variantes cromáticas de Gracilaria domingensis nas populações naturais de Rio do Fogo-RN, BRASIL
The seaweed Gracilaria domingensis is a common species in the coast of Rio Grande do Norte. This species lives in the intertidal zone, where colour strains (red, green and brown) co-occur during the whole year. Seaweeds that live in this region are exposed to daily changes and to the rhythm of the tide. During the low tide they are exposed to dissection, hip
Publicado em: 2009