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Browsing by Author "Garbayo Nores, Inés"
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Adaptation strategies of endolithic chlorophototrophs to survive the hyperarid and extreme solar radiation environment of the Atacama Desert
Wierzchos, Jacek; Vílchez Lobato, Carlos
; Garbayo Nores, Inés; Ascaso, Carmen (Frontiers Media, 2015)
The Atacama Desert, northern Chile, is one of the driest deserts on Earth and, as such, a natural laboratory to explore the limits of life and the strategies evolved by microorganisms to adapt to extreme environments. Here ... -
Antagonistic interaction of selenomethionine enantiomers on methylmercury toxicity in the microalgae Chlorella sorokiniana
Moreno Roldán, Fernando; García Barrera, Tamara; Gómez Jacinto, Verónica; Gómez Ariza, José Luis; Garbayo Nores, Inés; Vílchez Lobato, Carlos (Royal Society of Chemistry, 2014)
The protective effect of selenium against mercury toxicity is well known especially between selenomethionine and methylmercury and it has been studied in several living organisms, however information is lacking about the ... -
Carotenoids from Haloarchaea and Their Potential in Biotechnology
Rodrigo Baños, Montserrat; Garbayo Nores, Inés; Vílchez Lobato, Carlos; Bonete, María José; Martínez Espinosa, María Rosa (MDPI, 2015)
The production of pigments by halophilic archaea has been analysed during the last half a century. The main reasons that sustains this research are: (i) many haloarchaeal species possess high carotenoids production ... -
Chemically-Induced Production of Anti-Inflammatory Molecules in Microalgae
Montero Lobato, Zaida; Vázquez, María; Navarro Domínguez, Francisco Javier; Fuentes Cordero, Juan Luis; Bermejo, Elisabeth; Garbayo Nores, Inés; Vílchez Lobato, Carlos; Cuaresma Franco, María (MDPI, 2018-11)
Microalgae have been widely recognized as a valuable source of natural, bioactive molecules that can benefit human health. Some molecules of commercial value synthesized by the microalgal metabolism have been proven to ... -
Cultivation of Microalgae Chlorella Using Wine Industry by-Products
Martín Gordillo, Lidia; Cuaresma Franco, María; Fernández Recamales, María Ángeles; Sayago Gómez, Ana; Vílchez Lobato, Carlos; Garbayo Nores, Inés (MDPI, 2021-01)
An approach of new and sustainable uses for by-products generated in the wine production industry, one of the agro-food sectors of importance, has been studied. Wine lees, a sediment obtained in different processes of ... -
Efect of low‑frequency ultrasound on disaggregation, growth and viability of an extremotolerant cyanobacterium
Robles, María; Garbayo Nores, Inés; Wierzchos, Jacek; Vílchez Lobato, Carlos; Cuaresma Franco, María (Springer, 2022)
The eficacy of low-frequency ultrasound pulses in cell disaggregation of Chroococcidiopsis sp. aggregates has been studied as a possible strategy to improve the productivity and operation of the cultures. The modulation ... -
Effect of abiotic stress on the production on lutein and beta-carotene by Chlamydomonas acidophila
Chlamydomonas acidophila growing autotrophically with continuous PAR light (160 µE.m-2.s-1) and 30 ºC may accumulate carotenoids which increase in response to abiotic stress, like high light intensity, UV-A radiation and ... -
Effect of Selenate on Viability and Selenomethionine Accumulation of Chlorella sorokiniana Grown in Batch Culture
Gojkovic, Živan; Vílchez Lobato, Carlos; Torronteras Santiago, Rafael; Vigara Fernández, Javier; Gómez Jacinto, Verónica; Janzer, Nora; Gómez Ariza, José Luis; Márová, Ivana; Garbayo Nores, Inés (Hindawi Publishing Corporation, 2014)
The aim of this work was to study the effect of Se(+VI) on viability, cell morphology, and selenomethionine accumulation of the green alga Chlorella sorokiniana grown in batch cultures. Culture exposed to sublethal Se ... -
Enhancement of carotenoid production in Nannochloropsis by phosphate and sulphur limitation
Forján Lozano, Eduardo; Garbayo Nores, Inés; Casal Bejarano, Carlos; Vílchez Lobato, Carlos (Formatex, 2007)
Because of its value as antioxidants, food-supplements and in animal-feeding, carotenoids are among the most attractive target compounds of marine microalgae. In this contribution the influence of essential nutrients (N, ... -
Exploring the Valuable Carotenoids for the Large-Scale Production by Marine Microorganisms
Torregrosa Crespo, Javier; Montero, Zaida; Fuentes Cordero, Juan Luis; García Galbis, Manuel Reig; Garbayo Nores, Inés; Vílchez Lobato, Carlos; Martínez Espinosa, María Rosa (MDPI, 2018-06)
Carotenoids are among the most abundant natural pigments available in nature. These pigments have received considerable attention because of their biotechnological applications and, more importantly, due to their potential ... -
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 ... -
Fe (III)-Mediated Antioxidant Response of the Acidotolerant Microalga Coccomyxa onubensis
Robles, María; Torronteras Santiago, Rafael; Ostojic, Carol; Oria, Cinta; Cuaresma Franco, María; Garbayo Nores, Inés; Navarro Roldán, Francisco Juan; Vílchez Lobato, Carlos (MDPI, 2023)
Coccomyxa onubensis (C. onubensis) is an acidotolerant microalga isolated from Tinto River (Huelva), which contains high levels of metal cations in solution, mainly Fe (II) and (III), and Cu (II). Fe is more bioavailable ... -
Haloarchaeal Carotenoids: Healthy Novel Compounds from Extreme Environments
Giani, Micaela; Garbayo Nores, Inés; Vílchez Lobato, Carlos; Martínez Espinosa, María Rosa (MDPI, 2019-09)
Haloarchaea are halophilic microorganisms belonging to the archaea domain that inhabit salty environments (mainly soils and water) all over the world. Most of the genera included in this group can produce carotenoids at ... -
Haloferax mediterranei Cells as C50 Carotenoid Factories
Giani, Micaela; Montero Lobato, Zaida; Garbayo Nores, Inés; Vílchez Lobato, Carlos; Vega Piqueres, José María; Martínez Espinosa, María Rosa (MDPI, 2021-02)
Haloarchaea produce C50 carotenoids such as bacterioruberin, which are of biotechnological in-terest. This study aimed to analyze the effect of different environmental and nutritional conditions on the cellular growth ... -
Impact of microalgae-bacteria interactions on the production of algal biomass and associated compounds
Fuentes Cordero, Juan Luis; Garbayo Nores, Inés; Cuaresma Franco, María; Montero, Zaida; González del Valle, Manuel; Vílchez Lobato, Carlos (MDPI, 2016)
A greater insight on the control of the interactions between microalgae and other microorganisms, particularly bacteria, should be useful for enhancing the efficiency of microalgal biomass production and associated ... -
In vitro selenium bioaccessibility combined with in vivo bioavailability and bioactivity in Se-enriched microalga (Chlorella sorokiniana) to be used as functional food
Gómez Jacinto, Verónica; Navarro Roldán, Francisco Juan; Garbayo Nores, Inés; Vílchez Lobato, Carlos; Arias Borrego, Ana; García Barrera, Tamara (Elsevier, 2020-03)
Speciation of seleno-metabolites and selenoproteins in Se-enriched Chlorella sorokiniana microalgae, in vitro and in vivo extracts has been performed by HPLC-ICP-MS. Selenium bioaccesibility in Se-enriched Chlorela sorokiniana ... -
Marine carotenoids: biological functions and commercial applications
Vílchez Lobato, Carlos; Forján Lozano, Eduardo; Cuaresma Franco, María; Bédmar, Francisco; Garbayo Nores, Inés; Vega, José M. (MDPI, 2011)
Carotenoids are the most common pigments in nature and are synthesised by all photosynthetic organisms and fungi. Carotenoids are considered key molecules for life. Light capture, photosynthesis photoprotection, excess ... -
Methodological Optimization of Supercritical Fluid Extraction of Valuable Bioactive Compounds from the Acidophilic Microalga Coccomyxa onubensis
Ruiz Domínguez, María del Carmen; Medina, Elena; Salinas, Francisca; Bugueño, Waldo; Fuentes Cordero, Juan Luis; Vílchez Lobato, Carlos; Garbayo Nores, Inés; Cerezal, Pedro (MDPI, 2022-06)
Microalgae grow in diverse environments and possess a great biotechnological potential as they contain useful bioactive compounds. These bioactive compounds can be obtained by selective and energy-efficient extraction ... -
Microalge : source of commercial interest compounds
(Universidad de Huelva, 2018)Microalgae have generated a special interest in recent years because of the extraordinary potential they present. Their fast and easy growth and the ability they have to convert solar energy into biomass have led to the ...
