Search results for "NaCl"
showing 10 items of 58 documents
Die Diurese der Maus nach oraler Gabe von Wasser oder NaCl-L�sungen und ihre Beeinflussung durch Hypophysenhinterlappenhormone
1959
Relationships between sodium mobility, in-mouth salt and aroma release, and flavour perception : application to model cheeses
2012
The aim of this work is to understand the effects of changes in the composition of model cheeses on mobility, release and perception of flavor molecules (salt, aroma compounds). Six flavoured model cheeses were formulated (3 lipid/protein (L/P) ratios and 2 salt contents). The microstructure and the rheological properties of the model cheeses were characterized respectively by confocal microscopy and by uniaxial compression test. The mobility of sodium ions was analyzed by 23Na NMR. The kinetics of sodium release was followed in water and then in saliva during consumption of the model cheeses. The retronasal release of aroma compounds was followed by nose-space APCI-MS, simultaneously with …
serrano gene and NaCl perception
2010
Gustatory information is considered to be important for animals to control behavior when they seek for food or partners. 60 members of gustatory receptor (Gr) genes have been identified in Drosophila.. However little is now about mechanisms of taste perception and transduction in response to stimuli. In order to identify new genes involved in gustation, we performed a genetic screen using Gal4-UAS system based on expression of the reporter gene in chemosensory organs and gustatory defects in larvae and adults. We identified the serrano (sano) gene, which encodes a 778 aa protein with a leucine zipper domain, a putative transmembrane domain, and putative bipartite nuclear localization signal…
Biofilm formation of listeria monocytogenes strains under food processing environments and pan-genome-wide association study
2019
International audience; Concerns about food contamination by Listeria monocytogenes are on the rise with increasing consumption of ready-to-eat foods. Biofilm production of L. monocytogenes is presumed to be one of the ways that confer its increased resistance and persistence in the food chain. In this study, a collection of isolates from foods and food processing environments (FPEs) representing persistent, prevalent, and rarely detected genotypes was evaluated for biofilm forming capacities including adhesion and sessile biomass production under diverse environmental conditions. The quantity of sessile biomass varied according to growth conditions, lineage, serotype as well as genotype bu…
Simulación de un proceso industrial de cristalización de Cloruro de Sodio (NaCl) y aplicaciones
2014
RESUMEN: La cristalización a partir de disoluciones es importante industrialmente dada la gran variedad de sustancias que se comercializan cristalizadas. Para mejorar la enseñanza aprendizaje de esta Operación Básica, en este trabajo, realizado como Trabajo Fin de Carrera de Ingeniería Química, se ha implementado un programa de simulación de una cristalización, partiendo de los datos de una cristalización industrial de NaCl. El objetivo ha sido manejar herramientas de cálculo para simular y optimizar esta operación, lo que permite conocer más profundamente el proceso de la cristalización y la utilización de las herramientas de cálculo, es decir, utilizar simultáneamente los conocimientos ad…
Hacia una estética del reconocimiento. La culminación de Rembrandt y el enigma de Goya
2011
Para establecer una teoría social crítica, la teoría del reconocimiento de Axel Honneth intenta superar el déficit sociológico de la teoría de la acción comunicativa de Habermas. La pugna por no ser despreciado, aunque sea no verbal, puede ser entendida por otro, ya que el sufrimiento es, como decía Adorno, un lenguaje. En el presente artículo estudiamos una práctica de silenciamiento de ese lenguaje, referida a la primera forma de reconocimiento, el amor, a partir del tratamiento artístico de un caso extremo: el sacrificio de Isaac por Abraham. Es precisamente este silenciamiento el que explica el innovador tratamiento de Rembrandt (en con traste, por ejemplo, con Caravaggio). Esto puede a…
Computer Simulations of the Band Structure and Density of States of the Linear Chains of NaCl Ions
2019
The authors thank Eugene Kotomin and V. Kuzovkov for fruitful discussions and valuable suggestions. A.I.P thanks A.Moskina for the technical assistance in preparation of the manuscript. A.I.P also gratefully acknowledges a project LZP-2018/1-0214 from the Latvian Council of Science for partial support.
Growth and Physiological Performance of a Coastal Species Trifolium fragiferum as Affected by a Coexistence with Trifolium repens, NaCl Treatment and…
2021
The aim of the present study was to analyze the growth and physiological performance of two coexisting species, Trifolium fragiferum, and Trifolium repens, under the effect of NaCl and rhizobial symbiosis. Seeds of T. fragiferum and T. repens were collected from populations in the wild, and plants were cultivated in an automated greenhouse, two plants per container. Three basic types of planting were performed: (1) both plants were T. fragiferum (single species), (2) one T. fragiferum and one T. repens (species coexistence), (3) both plants were T. repens (single species). For every basic type, three subtypes were made: (1) non-inoculated, (2) inoculated with rhizobia taken from T. fargifer…
Custodie lignee e architettura nella Sicilia di età moderna
2012
L’intaglio ligneo nella Sicilia di età moderna ha prodotto opere d’arte di alta qualità direttamente o indirettamente connesse all’architettura, costituendo di frequente anche un primo ambito di formazione di artefici che hanno poi raggiunto lo status di architetto. Il contributo attraverso lo studio di una specifica tipologia, quella dei tabernacoli letti come vere e proprie microarchitetture, e l’osservazione di una casistica di esempi particolarmente significativi realizzati tra XVII e XVIII secolo, si propone di indagare e mettere in luce relazioni e interscambi tra intaglio ligneo e il mondo dell’architettura, nonché le circostanze, le vie e gli strumenti che li hanno prodotti. In earl…
Algunes dades sobre la influència de les proses mitològiques de Corella a les «Transformacions» de Francesc Alegre
2019
A través d’una comparació entre les proses mitològiques de Corella i les Transformacions de Francesc Alegre l’autora mostra que Alegre utilitza materials provinents de les Lamentacions i del Parlament en casa de Berenguer Mercader de Joan Roís de Corella per a la traducció catalana medieval de les Metamorfosis d’Ovidi, escrita entre 1472 i 1482, aproximadament. Així mateix, s’apunten indicis pel que fa a la influència del Raonament de Telamó i Ulisses a les Transformacions. Així, malgrat que Alegre parteix del poema llatí, completa la traducció amb la integració d’altres fonts que decideix no explicitar (Bonsignori, Corella). Finalment, es detecta un indici que apuntaria al fet que Corella…