Buscar
Mostrando ítems 21-30 de 98
Un alga japonesa en la costa patagónica
(Asociación Civil Ciencia Hoy, 2008-10)
En diciembre de 1992, a varios metros de profundidad y adheridos a los pilotes del muelle ‘Almirante Storni’ de Puerto Madryn, se observaron algunos ejemplares de un alga de gran tamaño no registrada entre la flora marina ...
Rapid expansion and potential range of the invasive kelp Undaria pinnatifida in the southwestern Atlantic
(Regional Euro-Asian Biological Invasions Centre (REABIC), 2014-09)
Coastal Patagonia, often regarded as a pristine confine of the world ocean, has been invaded by non-indigenous species that are rapidly modifying local ecosystems. One of the most conspicuous invaders is the kelp Undaria ...
Study of the potential use of the invasive marine algae Undaria pinnatifida in the preliminary development of a functional textile
(SAGE Publications, 2020-10)
Seaweeds are considered to be an important source of relevant chemical substances or bioactive compounds of great usefulness in the medical, cosmetic, pharmaceutical or food industry. Recently, some seaweed had been used ...
When the tiny help the mighty: facilitation between two introduced species, a solitary ascidian and a macroalga in northern Patagonia, Argentina
(Springer, 2017-09)
Facilitation is recognized as one of the mechanisms by which nonnative species are integrated into new assemblages. The solitary ascidian Styela clava and the macroalga Undaria pinnatifida were introduced to San Antonio ...
Biosorption of mercury by Macrocystis pyrifera and Undaria pinnatifida: Influence of zinc, cadmium and nickel
(Science Press, 2011-11)
This study investigated the adsorption of Hg(II) on Macrocystis pyrifera and Undaria pinnatifida in monometallic system in the presence of Zn(II), Cd(II) and Ni(II). The two biosorbents reached the same maximum sorption ...
Monthly fluctuations in the content and monosaccharide composition of fucoidan from Undaria pinnatifida sporophylls from northern Patagonia
(Springer, 2021-05-17)
The invasive brown seaweed Undaria pinnatifida was first recorded in 1992 in Golfo Nuevo, northern Patagonia, Argentina (hereafter Undaria). Like other brown seaweeds, Undaria synthesizes fucoidans, a unique class of ...
Free radical scavenging activity of extracts from seaweeds Macrocystis pyrifera and Undaria pinnatifida: applications as functional food in the diet of prawn Artemesia longinaris
(Facultad de Recursos Naturales de la Pontificia Universidad Católica de Valparaíso, 2017)