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Browsing by Unesco subject "2302 Bioquímica"
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Aplicaciones biotecnológicas y mediambientales de la microalga Chlorella sorokiniana
(Universidad de Huelva, 2021)El término microalga engloba a un grupo heterogéneo de microorganismos unicelulares que realizan fotosíntesis oxigénica y que han demostrado una gran capacidad para fijar CO2 y producir O2, con una eficiencia entre 10 ... -
Extremophilic microorganisms for the biotechnological production of added-value molecules
(Universidad de Huelva, 2020)Extremophilic microorganisms are especially interesting from the biotechnological point of view. These microorganisms have developed mechanisms that lead to the production of valuable substances in order to survive in ... -
Impact of heavy metals in the microalga Chlorella sorokiniana and assessment of its potential use in cadmium bioremediation
León Vaz, Antonio; León Bañares, Rosa María
; Giráldez Díaz, Inmaculada; Vega, José María; Vigara Fernández, Javier (Elsevier, 2021-10)
The chlorophyte microalga Chlorella sorokiniana was tested for the bioremediation of heavy metals pollution. It was cultured with different concentrations of Cu2+, Cd2+, As (III) and As (V), showing a significant inhibition ... -
Metabarcoding data of prokaryotes and eukaryotes inhabiting the phosphogypsum stockpiles on the salt marshes of Huelva (SW Spain)
Gómez Villegas, Patricia; Guzmán Guerrero, José Luis; Pérez Rodríguez, Miguel; Bolívar Raya, Juan Pedro; Vigara Fernández, Javier; León Bañares, Rosa María (Elsevier, 2022-02-22)
Around 100 Mt of phosphogypsum (PG) of extreme acidity and with high concentrations of heavy metals and radionuclides have been deposited on the salt marshes of the Tinto River estuary in Huelva (SW Spain) for more than ... -
Metabolic and molecular approaches for the integrated production of bioenergetic precursors in microalgae
(Universidad de Huelva, 2023)Microalgae are photosynthetic microorganisms with a great ability of adapting to adverse conditions, developing regulation mechanisms to maintain optimal carbon/nitrogen ratios in the cell for survival. When these ... -
Metagenomic characterization, bioactive properties and biotechnological applications of the extremophilic microorganisms inhabiting Odiel saltern ponds
(Universidad de Huelva, 2021)Extremophilic microorganisms are those that live under the most severe conditions for life on Earth, including extreme values of temperature, pressure, pH, radiation, or salinity, among others. What is really surprising ... -
Towards the novel concept of microalgae production in surfactant-stabilized foams in a liquid foam-bed photobioreactor
(Universidad de Huelva, 2020)Microalgae are a promising renewable feedstock for biofuels and chemicals with a variety of market applications, including cosmetics, health, human food and animal feed. However, the commercial applications of microalgae ... -
Up-Regulation of the Nrf2/HO-1 Antioxidant Pathway in Macrophages by an Extract from a New Halophilic Archaea Isolated in Odiel Saltworks
Ávila Román, Javier; Gómez Villegas, Patricia; Carvalho, Carla C. C. R. de; Vigara Fernández, Javier; Motilva, Virginia; León Bañares, Rosa María; Talero, Elena (MDPI, 2023-05)
The production of reactive oxygen species (ROS) plays an important role in the progression of many inflammatory diseases. The search for antioxidants with the ability for scavenging free radicals from the body cells that ...
