Effect of secochiliolide acid isolated from the Patagonian shrub Nardophyllum bryoides as active component in antifouling paints

Environmental concerns about the use of toxic antifoulants have led to an increased interest in the development of new alternatives. So far, most of the antifouling natural products have been obtained from marine organisms. However, some secondary metabolites from terrestrial plants could be promisi...

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Autores principales: Pérez, Miriam Cristina, García, Mónica Teresita, Sánchez, Marianela, Stupak, Mirta Elena, Mazzuca, Marcia, Palermo, Jorge A., Blustein, Guillermo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2014
Materias:
Ingeniería Química
Secochiliolide acid
Terpenoids
Nardophyllum bryoides
Soluble matrix antifouling paints
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/82900
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-82900
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ingeniería Química
Secochiliolide acid
Terpenoids
Nardophyllum bryoides
Soluble matrix antifouling paints
spellingShingle Ingeniería Química
Secochiliolide acid
Terpenoids
Nardophyllum bryoides
Soluble matrix antifouling paints
Pérez, Miriam Cristina
García, Mónica Teresita
Sánchez, Marianela
Stupak, Mirta Elena
Mazzuca, Marcia
Palermo, Jorge A.
Blustein, Guillermo
Effect of secochiliolide acid isolated from the Patagonian shrub Nardophyllum bryoides as active component in antifouling paints
topic_facet Ingeniería Química
Secochiliolide acid
Terpenoids
Nardophyllum bryoides
Soluble matrix antifouling paints
description Environmental concerns about the use of toxic antifoulants have led to an increased interest in the development of new alternatives. So far, most of the antifouling natural products have been obtained from marine organisms. However, some secondary metabolites from terrestrial plants could be promising antifoulant candidates. The antifouling performance of secochiliolide acid, the main component isolated from Nardophyllum bryoides ethanolic extract, was evaluated for inclusion in rosin-based coatings. Field testing was conducted during the summer months at Mar del Plata harbor, Argentina. The results indicated that secochiliolide acid-based paints completely inhibited the settlement of Bugula neritina colonies, Polydora sp., Hydroides elegans, Corophium sp. and solitary ascidians, and also reduced the attachment of some algae as Enteromorpha intestinalis and Ectocarpus sp. In addition, a lower density and diversity of microfouling species was registered. These results highlighted the importance of terrestrial plants as a sustainable source of potential environmentally friendly antifoulants.
format Articulo
Articulo
author Pérez, Miriam Cristina
García, Mónica Teresita
Sánchez, Marianela
Stupak, Mirta Elena
Mazzuca, Marcia
Palermo, Jorge A.
Blustein, Guillermo
author_facet Pérez, Miriam Cristina
García, Mónica Teresita
Sánchez, Marianela
Stupak, Mirta Elena
Mazzuca, Marcia
Palermo, Jorge A.
Blustein, Guillermo
author_sort Pérez, Miriam Cristina
title Effect of secochiliolide acid isolated from the Patagonian shrub Nardophyllum bryoides as active component in antifouling paints
title_short Effect of secochiliolide acid isolated from the Patagonian shrub Nardophyllum bryoides as active component in antifouling paints
title_full Effect of secochiliolide acid isolated from the Patagonian shrub Nardophyllum bryoides as active component in antifouling paints
title_fullStr Effect of secochiliolide acid isolated from the Patagonian shrub Nardophyllum bryoides as active component in antifouling paints
title_full_unstemmed Effect of secochiliolide acid isolated from the Patagonian shrub Nardophyllum bryoides as active component in antifouling paints
title_sort effect of secochiliolide acid isolated from the patagonian shrub nardophyllum bryoides as active component in antifouling paints
publishDate 2014
url http://sedici.unlp.edu.ar/handle/10915/82900
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