Browsing DQA-Artículos, capítulos, libros... by Title
Now showing items 276-295 of 304
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Tailoring composition and nanostructures in supramolecular solvents: Impact on the extraction efficiency of polyphenols from vegetal biomass
(Elsevier, 2022)Polyphenols are one of the most appreciated antioxidants nowadays. Industry has an enormous interest in their efficient extraction from vegetal biomass, but most of current methods are neither eco-friendly nor cost-effective. ... -
Tailoring supramolecular solvents with phosphoryl groups for highly efficient extraction of chlorophenols in natural waters
(Elsevier, 2024)Background: Chlorophenols are routinely determined in aquatic systems to check compliance with the restrictive international legislations set for protection of human and aquatic life. Their control requires affordable ... -
Target identification of volatile metabolites to allow the differentiation of lactic acid bacteria by gas chromatography-ion mobility spectrometry
(Elsevier, 2017)The purpose of this work was to study the potential of gas chromatography-ion mobility spectrometry (GC-IMS) to differentiate lactic acid bacteria (LAB) through target identification and fingerprints of volatile metabolites. ... -
Tetrahydrofuran–water extraction, in-line clean-up and selective liquid chromatography/tandem mass spectrometry for the quantitation of perfluorinated compounds in food at the low picogram per gram level
(Elsevier, 2010)A new solvent extraction system was developed for extraction of PFCs from food. The extraction is carried out with 75:25 (v/v) tetrahydrofuran:water, a solvent mixture that provides an appropriate balance of hydrogen ... -
The antimycotic potential of Debaryomyces hansenii LRC2 on Iberian Pork Loins with low concentration preservatives
(Elsevier, 2024)The use of preservatives such as nitrite and salt is a widespread practice in meat industry. For many years it has resulted in benefits like extending the shelf life of cured meat products. The EU has published new regulations ... -
The dynamic changes in olive fruit phenolic metabolism and its contribution to the activation of quiescent Colletotrichum infection
(Elsevier, 2024)Anthracnose, the most critical disease affecting olive fruits, is caused by Colletotrichum species. While developing olive fruits are immune to the pathogen regardless of the cultivar, the resistance level varies once the ... -
Towards harmonised criteria in quality assurance and quality control of suspect and non-target LC-HRMS analytical workflows for screening of emerging contaminants in human biomonitoring
(Elsevier, 2021)Although the exposure assessment of chemicals of emerging concern (CECs) has taken a decisive step forward through advances in (bio)informatics, statistics, and the development of highly sophisticated analytical instruments, ... -
Tunable Polarity Carbon Fibers, a Holistic Approach to Environmental Protection
(MDPI, 2018)The pollution of environmental resources is an issue of social concern worldwide. Chemistry is essential for the design of decontamination strategies and analytical approaches to detect and monitor the contamination. ... -
Tunable solvency mixtures of tetrahydrofuran: water for efficient and fast extraction/clean-up of trace contaminants
(Elsevier, 2019)In this study, we investigated the potential of mixtures of tetrahydrofuran (THF) and water as tunable solvents for the microextraction of contaminants in solid and in liquid matrices. These two miscible solvents have very ... -
Two non-target mechanisms are involved in glyphosate-resistant horseweed (Conyza canadensis L. Cronq.) biotypes
(Elsevier, 2012)The physiological and biochemical bases for glyphosate resistance and susceptibility in horseweed (Conyza canadensis L. Cronq.) populations collected from Córdoba, Huelva, Málaga, Jaén and Seville in southern Spain were ... -
Universidad y calidad. ¿Un Binomio Factible?
(Universidad de Córdoba. Servicio de Publicaciones, 1994) -
Unmodified cellulose filter paper, a sustainable and affordable sorbent for the isolation of biogenic amines from beer samples
(Elsevier, 2021)While current trends in Green Analytical Chemistry aim at reducing or simplifying sample treatment, food usually comprises complex matrices where direct analysis is not possible in most cases. In this context, sample ... -
Use of nile blue-doped silica nanoparticles as labels in heterogeneous immunoassays for antibiotic determination
(Universidad de Córdoba, 2011) -
Use of supramolecular solvents in the determination of annatto in different foodstuffs
(Universidad de Córdoba, 2011) -
Use of XRD and SEM/EDX to predict age and sex from fire-affected dental remains
(Springer, 2018)In fire scenarios, the application and accuracy of traditional odontological methods are often limited. Crystalline studies and elemental profiling have been evaluated for their applicability in determining biological ... -
Usefulness of a fused-core stationary phase for the development of a fast liquid chromatography method for penicillin determination
(Universidad de Córdoba, 2017) -
Uso de nanotubos de titanio recubiertos con carbón como material sorbente en el tratamiento de muestras biológicas
(Universidad de Córdoba, 2015)