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Browsing by Author "Giráldez Díaz, Inmaculada"
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Amino acids profile of 56 species of microalgae reveals that free amino acids allow to distinguish between phylogenetic groups
León Vaz, Antonio; Giráldez Díaz, Inmaculada
; Moreno Garrido, Ignacio; Varela, João; Vigara Fernández, Javier; León Bañares, Rosa María; Cañavete, José Pedro (Elsevier, 2023-06-21)
Microalgae represent a phototrophic resource with a high protein content, whose nutritional value is very high as a result of its amino acid profile. Although the total amino acid profile has been repeatedly described to ... -
Assessment of compost maturity by using an electronic nose
López Núñez, Rafael; Giráldez Díaz, Inmaculada; Palma López, Alberto; Díaz Blanco, Manuel Jesús (Elsevier, 2015)
The composting process produces and emits hundreds of different gases. Volatile organic compounds (VOCs) can provide information about progress of composting process. This paper is focused on the qualitative and quantitative ... -
Assessment of elemental composition in commercial fish of the Bay of Cádiz, Southern Iberian Peninsula
Guerra García, José Manuel; Calero Cano, Sandra; Donázar Aramendía, Íñigo; Giráldez Díaz, Inmaculada; Morales Carrillo de Albornoz, Emilio; Arechavala López, Pablo; Cervera Currado, Juan Lucas (Elsevier, 2023)
The assessment of trace metal content in our fish diet is important due to the adverse effect on human health. Despite the increasing interest about the fish quality, little information is available for Southern Spain, a ... -
Biofiltration of α-pinene vapours using municipal solid waste (MSW) - Pruning residues (P) composts as packing materials
Cabeza, I.; López Núñez, Rafael; Giráldez Díaz, Inmaculada; Stuetz, R. M.; Díaz Blanco, Manuel Jesús (Elsevier, 2013)
In this study, a biofiltration system was designed using mature composts of municipal solid waste (MSW) or MSW mixed with pruning residues (MSW-P) as packing materials to treat vapours of α-pinene (a dominant volatile ... -
Comparative study of the combustion, pyrolysis and gasification processes of Leucaena leucocephala: Kinetics and gases obtained
Clemente Castro, Sergio; Palma López, Alberto; Ruiz Montoya, Mercedes; Giráldez Díaz, Inmaculada; Díaz Blanco, Manuel Jesús (Elsevier, 2023-07)
Leucaena leucocephala is a fast-growing leguminous biomass with great energetical and valueadded chemical compounds potential (saccharides, biogas, bio-oil, etc.). Using the thermogravimetric and derivative thermogravimetric ... -
Crustacean amphipods from marsh ponds: a nutritious feed resource with potential for application in Integrated Multi-Trophic Aquaculture
Jiménez Prada, Pablo; Hachero Cruzado, Ismael; Giráldez Díaz, Inmaculada; Fernández Díaz, Catalina; Vilas, César; Cañavate, José Pedro; Guerra García, José Manuel (PeerJ, 2018-01)
Coastal protection, nutrient cycling, erosion control, water purification, and carbon sequestration are ecosystem services provided by salt marshes. Additionally, salt ponds offer coastal breeding and a nursery habitat ... -
Effects of the Dietary Tryptophan and Aspartate on the Immune Response of Meagre (Argyrosomus regius) after Stress
González Silvera, Daniel; Herrera Rodríguez, Marcelino; Giráldez Díaz, Inmaculada; Esteban, María Ángeles (MDPI, 2018-01)
Stress is one of the main problems of farmed fish, where it has been seen to result in a variety of disorders and negative effects. It is considered very important to minimize such effects and one option is the use of ... -
Enriquecimiento supergénico, fraccionamiento geoquímico y destino ambiental de elementos traza potencialmente tóxicos en suelos del Parque Natural Sierra de Aracena y Picos de Aroche (Huelva)
(Universidad de Huelva, 2017)Los suelos del sector central del Parque Natural Sierra de Aracena y Picos de Aroche (Huelva) ofrecen un excelente ejemplo de geodisponibilidad y enriquecimiento natural de elementos traza potencialmente tóxicos (Zn, Pb, ... -
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 ... -
Influence of Dietary Lipids and Environmental Salinity on the n-3 Long-Chain Polyunsaturated Fatty Acids Biosynthesis Capacity of the Marine Teleost Solea senegalensis
Marrero, Manuel; Monroig, Óscar; Betancor, Mónica; Giráldez Díaz, Inmaculada (MDPI, 2021-04)
Fish vary in their ability to biosynthesise long-chain polyunsaturated fatty acids (LC-PUFA) depending upon the complement and function of key enzymes commonly known as fatty acyl desaturases and elongases. It has been ... -
Influencia de las variables de operación en la composición de los Compuestos Orgánicos Volátiles generadores de olor emitidos en el compostaje de RSU
Delgado Rodríguez, Margarita; Cabeza, I. O.; Ruiz Montoya, Mercedes; Giráldez Díaz, Inmaculada; López, Rafael; Madejón Rodríguez, Engracia; Díaz Blanco, Manuel Jesús (Olores.org, 2012)
En el presente estudio se ha evaluado la influencia de los parámetros de control utilizados en el compostaje de Residuos Sólidos Urbanos (RSU), como son la aireación (0.05-0.300 Laire kg-1 min-1) y la humedad (40-70%) en ... -
Long-Term Sustainability of Marble Waste Sludge in Reducing Soil Acidity and Heavy Metal Release in a Contaminated Mine Technosol
Fernández Caliani, Juan Carlos; Giráldez Díaz, Inmaculada; Fernández Landero, Sandra; Barba Brioso, Cinta; Morales Carrillo de Albornoz, Emilio (MDPI, 2022-07)
A field‐based experiment was set up to evaluate the effectiveness of a single application of marble waste sludge (MWS) on chemical immobilization of potentially hazardous trace elements (PHE) within the soil profile of ... -
Metabolic and Stress Responses in Senegalese Soles (Solea senegalensis Kaup) Fed Tryptophan Supplements: E ects of Concentration and Feeding Period
Herrera Rodríguez, Marcelino; Miró, Juan M.; Giráldez Díaz, Inmaculada; Salamanca, Natalia (MDPI, 2019-06)
The objective of this study was to assess the impact of di erent dietary Trp concentrations on the stress and metabolism response of juvenile Senegalese soles (Solea senegalensis). Fish (38.1 1.9 g) were fed di erent ... -
MSW Compost Valorization by Pyrolysis: Influence of Composting Process Parameters
Palma López, Alberto; Doña Grimaldi, Victor; Ruiz Montoya, Mercedes; Giráldez Díaz, Inmaculada (American Chemical Society, 2020-08)
The valorization of urban solid waste compost (MSW) in two different composting conditions (different aeration and humidity) has been studied (we work with the hypothesis that the composting process can have a significant ... -
Phenylalanine and Tyrosine as Feed Additives for Reducing Stress and EnhancingWelfare in Gilthead Seabream and Meagre
Salamanca, Natalia; Giráldez Díaz, Inmaculada; Morales Carrillo de Albornoz, Emilio; Rosa Lucas, Ignacio de la; Herrera Rodríguez, Marcelino (MDPI, 2020-12)
Increased aquaculture production is associated with a growing interest in improving fish welfare. For this reason, the search for strategies to mitigate stress has intensified, one of these strategies being food ... -
Phytoaccumulation of trace elements (As, Cd, Co, Cu, Pb, Zn) by Nicotiana glauca and Euphorbia segetalis growing in a Technosol developed on legacy mine wastes (Domingo Rubio wetland, SW Spain)
Barba Brioso, Cinta; Hidalgo Fernández, Pablo José; Fernández Landero, Sandra; Giráldez Díaz, Inmaculada; Fernández Caliani, Juan Carlos (Springer Science and Business Media LLC, 2023-03)
Sulfidic mine wastes have the potential to generate acid mine drainage (AMD) and release acid leachates containing high levels of iron, sulfate and potentially toxic elements (PTEs). Soils receiving AMD discharges are ... -
Pyrolysis kinetic, thermodynamic and product analysis of different leguminous biomasses by Kissinger-Akahira-Sunose and pyrolysis-gas chromatography-mass spectrometry
Clemente Castro, Sergio; Palma López, Alberto; Ruiz Montoya, Mercedes; Giráldez Díaz, Inmaculada; Díaz Blanco, Manuel Jesús (Elsevier, 2022)
To ascertain the potential of various leguminous biomass such as L. leucocephala, C. proliferus, P. alba and S. sesban, both energetic and a source of high added value products, the pyrolytic behaviour was studied at ... -
Simultaneous production of carotenoids and chemical building blocks precursors from chlorophyta microalgae
Rengel, Rocío; Díaz Blanco, Manuel Jesús; Giráldez Díaz, Inmaculada; García Domínguez, María Trinidad; Vigara Fernández, Javier; León Bañares, Rosa María (Elsevier, 2022-03-18)
Replacement of fossil fuels has to be accompanied by the incorporation of bio-based procedures for the production of fine chemicals. With this aim, the microalga Chlamydomonas reinhardtii was selected for its ability to ... -
Soil Contaminated with Hazardous Waste Materials at Rio Tinto Mine (Spain) Is a Persistent Secondary Source of Acid and Heavy Metals to the Environment
Fernández Landero, Sandra; Fernández Caliani, Juan Carlos; Giráldez Díaz, Inmaculada; Morales Carrillo de Albornoz, Emilio; Barba Brioso, Cinta; González Díez, Isabel (MDPI, 2023-03)
Mineralogical analysis and laboratory-based leaching tests coupled with speciation modeling were undertaken to quantify the potential for short-term acid generation and the release of trace elements from soils heavily ...
