Browsing Articles publicats (Química) by Title
Now showing items 214-233 of 273
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Refrigerated storage and calcium dips of ripe 'Celeste' sweet cherryfruit: combined effects on cell wall metabolism
(Elsevier, 2017)Ripening-related firmness loss shortens considerably the storage potential of sweet cherry (Prunus avium L.), thus limiting postharvest handling, transportation, and commercialisation. The biochemical mechanisms underlying ... -
Regeneration of volatile compounds in Fuji apples following ultra low oxygen atmosphere storage and its effect on sensory acceptability
(American Chemical Society, 2008)The aim of this work was to assess whether extra time spent under AIR conditions after storage in an ultra low oxygen (ULO) atmosphere could allow the regeneration of volatile compound emission without negatively affecting ... -
Relationships between volatile production, fruit quality, and sensory evaluation in granny smith apples stored in different controlled-atmosphere treatments by means of multivariate analysis
(American Chemical Society, 1999)Aroma compounds, quality parameters, and sensory evaluation of Granny Smith apples were analyzed after 3, 5, and 7 months of cold storage in three controlled-atmosphere (CA) treatments, in which oxygen and carbon dioxide ... -
Reliability of the density functional approximation to describe the charge transfer and electrostatic complexes involved in the modeling of organic conducting polymers
(American Physical Society, 2005)Both the intermolecular interaction energies and the geometries for M ̄ thiophene, M ̄ pyrrole, M n+ ̄ thiophene, and M n+ ̄ pyrrole ͑with M = Li, Na, K, Ca, and Mg; and M n+ = Li+ , Na+ , K+ , Ca2+, and Mg2+͒ have been ... -
Removal of inorganic mercury from aqueous solutions by biomass of the marine macroalga Cystoseira Baccata
(Elsevier, 2005)The ability of Cystoseira baccata algal biomass to remove Hg(II) from aqueous solutions is investigated. The mercury biosorption process is studied through batch experiments at 25ºC with regard to the influence of contact ... -
Repeated applications of CPPU on highbush blueberry cv. Duke increase yield and enhance fruit quality at harvest and during postharvest
(Instituto de Investigaciones Agropecuarias (INIA), Ministerio de Agricultura, Chile, 2014)Applications of N-(2-chloro-4-pyridyl)-N'-phenylurea (CPPU) can increase blueberry (Vaccinium corymbosum L.) yield and fruit size, but their impact on postharvest is unknown. We studied repeated CPPU applications effects ... -
Resequencing the Vrs1 gene in Spanish barley landraces revealed reversion of six-rowed to two-rowed spike
(Springer Science+Business Media B.V., part of Springer Nature, 2018-04-12)Six-rowed spike 1 (Vrs1) is a gene of major importance for barley breeding and germplasm management as it is the main gene determining spike row-type (2-rowed vs. 6-rowed). This is a widely used DUS trait, and has been ... -
Rice-Associated Rhizobacteria as a Source of Secondary Metabolites against Burkholderia glumae
(MDPI, 2020-05-31)Various diseases, including bacterial panicle blight (BPB) and sheath rot, threaten rice production. It has been established that Burkholderia glumae (B. glumae) is the causative agent of the above mentioned pathologies. ... -
Ripening-related cell wall modifications in olive (Olea europaea L.) fruit: A survey of nine genotypes
(Elsevier, 2020-08-04)The production of olive (Olea europaea L.) is very important economically in many areas of the world, and particularly in countries around the Mediterranean basin. Ripening-associated modifications in cell wall composition ... -
Role of charge regulation and fluctuations in the conformational and mechanical properties of weak flexible polyelectrolytes
(MDPI, 2019-11-29)This work addresses the role of charge regulation (CR) and the associated fluctuations in the conformational and mechanical properties of weak polyelectrolytes. Due to CR, changes in the pH-value modifies the average ... -
Selection footprints in barley breeding lines detected by combining genotyping-by-sequencing with reference genome information
(Springer, 2015)This study is a retrospective analysis of an elite cross from the Spanish National Barley Breeding Program. This was the most successful cross produced in the breeding program in the past 20 years. The progeny from this ... -
Shelf Life Potential and the Fruit Cuticle: The Unexpected Player
(Frontiers Media, 2019-06-12)The plant cuticle is an extracellular barrier that protects the aerial, non-lignified parts of plants from the surrounding environment, and furthermore plays important functions in organ growth and development. The role ... -
Silver nanoparticles coated with natural polysaccharides as models to study AgNP aggregation kinetics using UV-Visible spectrophotometry upon discharge in complex environments
(Elsevier, 2016-01-01)This study provides quantitative information on the aggregation and dissolution behaviour of silver nanoparticles (AgNPs) upon discharge in fresh and sea waters, represented here as NaCl solutions of increasing ionic ... -
Small-scale production of straight vegetable oil from rapeseed and its use as biofuel in the Spanish territory
(Elsevier, 2010-01)Biofuels nowadays are an important topic of study. The most significant point is the availability of bioethanol or biodiesel and their production from different raw materials. It is already known that large-scale production ... -
Solid−Liquid Equilibria in Aqueous Solutions of Tris, Tris-NaCl, Tris- TrisHCl, and Tris-(TrisH)2SO4 at Temperatures from 5 to 45 °C
(American Chemical Society, 2021-01-14)The substance Tris (or THAM, 2-amino-2-hydroxymethyl-1,3-propanediol) is used in the preparation of pH buffer solutions for applications in natural water chemistry, including seawater. The development of a chemical speciation ... -
Solvent-free biocatalytic interesterification of acrylate derivatives
(Elsevier, 2012)The ability of diverse commercial lipases and whole cells (fungal resting cells) to synthesise allyl and dichloropropyl acrylate from allyl dodecanoate through an interesterification process is presented. The process was ... -
Spanish barley landraces outperform modern cultivars at low-productivity sites
(Wiley, 2014)Barley landraces from the western Mediterranean area have not been thoroughly exploited by modern breeding. This study aims at assessing the agronomic value of a core collection of lines derived from landraces of Spanish ... -
Speciation of Zn, Fe, Ca and Mg in wine with the Donnan Membrane Technique
(Elsevier, 2018)Free concentrations of Zn2+, Fe3+, Ca2+ and Mg2+ in a red wine (Raimat, Catalonia, Spain) have been determined, with the Donnan Membrane Technique (DMT) for the first time. The required equilibration time benefits from the ... -
Standardisation of near infrared hyperspectral imaging for quantification and classification of DON contaminated wheat samples
(Elsevier, 2019-12-23)Near infrared hyperspectral imaging (HSI-NIR) is considered a promising technique able to replace time-con- suming, costly and destructive classic methods to predict and classify deoxynivalenol (DON) contaminated wheat ... -
Standardization of near infrared hyperspectral imaging for wheat single kernel sorting according to deoxynivalenol level
(Elsevier, 2020-11-28)The spatial recognition feature of near infrared hyperspectral imaging (HSI-NIR) makes it potentially suitable for Fusarium and deoxynivalenol (DON) management in single kernels to break with heterogeneity of contamination ...