Consulta: subjectFacets:"Chemodiversity"
Registros recuperados: 2
Data/hora: 06/06/2024 07:49:19

Exploring the chemodiversity of tropical microalgae for the discovery of natural antifouling compounds
Provedor de dados: 5
Autores: Réveillon, Damien; Tunin-ley, Alina; Grondin, Isabelle; Othmani, Ahlem; Zubia, Mayalen; Bunet, Robert; Turquet, Jean; Culioli, Gérald; Briand, Jean-françois.
Marine microalgae and cyanobacteria have largely been studied for their biotechnological potential and proved their ability to produce a wide array of bioactive molecules. We investigated the antifouling potential of unexplored benthic tropical microalgae using anti-adhesion and toxicity bioassays against two major micro- and ma crobiofoulers, namely bacteria and barnacles. Fifty strains belonging to six phyla [Cyanobacteria, Miozoa (Dinoflagellata), Bacillariophyta, Cryptophyta, Rhodophyta and Haptophyta] were isolated from southwestern Islands of the Indian Ocean. They were chosen in order to represent as much as possible the huge biodiversity of such a rich tropical ecosystem. The associated chemodiversity was highlighted by both NMR- and LC-MS-based...
Tipo: Text
Palavras-chave: Microalgae; Antifouling; Bioassay; Chemodiversity; Bioprospecting; Metabolomics.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00454/56608/58333.pdf

Chemodiversity of Calophyllum inophyllum L. oil bioactive components related to their specific geographical distribution in the South Pacific region
Provedor de dados: 5
Autores: Ginigini, Joape; Lecellier, Gael J.; Nicolas, Mael; Nour, Mohammed; Hnawia, Edouard; Lebouvier, Nicolas; Herbette, Gaetan; Lockhart, Peter; Raharivelomanana, Phila.
Background: Different parts of the tree Calophyllum inophyllum L. (nuts, leaves, roots, bark, fruits, nut oil and resin) are used as traditional medicines and cosmetics in most of the Pacific Islands. The oil efficiency as a natural cure and in traditional cosmetics has been largely described throughout the South Pacific, which led us to investigate C. inophyllum's chemical and genetic diversity. A correlative study of the nut resin and leaf DNA from three distinct archipelagos in the South Pacific was carried out in order to identify diversity patterns in C. inophyllum across the South Pacific. Methods: Calophyllum inophyllum plants were sampled from French Polynesia, New Caledonia and Fiji. We extracted tamanu oil (nut oil) resin for chemo-diversity...
Tipo: Text
Palavras-chave: Calophyllum inophyllum; Chemodiversity; South Pacific; Neoflavonoids; Oil; Biodiversity.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00659/77126/78506.pdf