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Omeka Image File
The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
Bit Depth
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Identification of novel unique mānuka honey markers using high-resolution mass spectrometry-based metabolomics</strong>
Subject
The topic of the resource
ESPECTROMETRIA DE MASAS
METABOLOMICA
ELUCIDACION DE LA ESTRUCTURA
MIEL
BIBLIOGRAFIA NACIONAL QUIMICA
2023
Abstract
A summary of the resource.
Manuka honey is a valuable commodity produced by bees foraging the flowers of Leptospermum scoparium, a bush native to New Zealand and Australia. Due to its high value and proven health benefits, authenticity fraud in the sale of this food is a significant risk, as recounted in the literature. Four compulsory natural products must be present at minimum concentrations to authenticate manuka honey (3-phenyllactic acid, 2′ -methox yacetophenone, 2-methoxybenzoic acid, and 4-hydroxyphenyllactic acid). However, spiking other kinds of honey with these compounds and/or the dilution of manuka honey with other varieties may result in fraud going undetected. In this work, liquid chromatography coupled with high-resolution mass spectrometry and a metabolomics-based strategy has allowed us to tentatively identify 19 natural products –putative manuka honey markers–, nine of which are reported for the first time. Chemometric models applied to these markers allowed the detection of both spiking and dilution fraud attempts of manuka honey, even at 75% manuka honey purity. Thus, the herein-reported methodology can be employed in the prevention and detection of manuka honey adulteration even at low levels, and the tentatively identified markers presented in this work proved valuable for manuka honey authentication procedures.
Creator
An entity primarily responsible for making the resource
<strong>Díaz Galiano, Francisco José</strong>
<strong>Heinzen, Horacio</strong>
<strong>Gómez Ramos, María José</strong>
<strong>Murcia Morales, María</strong>
<strong>Fernández Alba, Amadeo R.</strong>
Source
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Talanta v.260, 2023. -- e124647
Publisher
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Elsevier
Date
A point or period of time associated with an event in the lifecycle of the resource
2023
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
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PDF
Extent
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13 p.
Language
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Inglés
Type
The nature or genre of the resource
Artículo
Identifier
An unambiguous reference to the resource within a given context
10.1016/j.talanta.2023.124647
Elucidación de la estructura
Espectrometría de masas
Metabolómica
Miel
-
https://riquim.fq.edu.uy/files/original/a1ad64db84f99936dafc1851a76f0a45.pdf
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Omeka Image File
The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
Bit Depth
8
Channels
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Height
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Width
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
Pdf
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Novel complexes with ONNO tetradentate coumarin schiffbase donor ligands: x-ray structures, DFT calculations, molecular dynamics and potential anticarcinogenic activity</strong>
Subject
The topic of the resource
QUIMICA BIOINORGANICA
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ANTINEOPLASICOS
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CUMARINA
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ELUCIDACION DE LA ESTRUCTURA
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BIBLIOGRAFIA NACIONAL QUIMICA
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2021
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Abstract
A summary of the resource.
The synthesis of eight novel Zn(II), Co (II), Cu(II), Ni(II) and Pt(II) complexes (2–9) derived from the ONNO tetradentate coumarin Schiff-Base donor ligands, L1 and the novel L2, was performed. All compounds were characterized by analytical, spectrometry and spectroscopy techniques. Complexes 2–4 were also characterized by DFT calculations and the structures of 5 and 6 were determined by single-crystal X-ray diffraction analysis. A cytotoxicity study was carried out through an MTT assay in the carcinogenic cell line HeLa and the noncarcinogenic cell lines HFF-1 and HaCaT. The results indicated that among all the evaluated compounds, 2 and 6 presented the best anticarcinogenic potential against HeLa cells with an IC50 of 3.5 and 4.1 μM, respectively. In addition, classical molecular dynamics simulations were performed on the synthesized coordination compounds bound to G4 DNA architectures in the scope of shedding light on their inhibition mode and the most conserved interactions that may lead to the biological activity of the compounds.
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Creator
An entity primarily responsible for making the resource
<strong>Mestizo, Paula Daniela</strong>
<strong>Narváez, Diana M.</strong>
<strong>Pinzón Ulloa, Jesús Alberto</strong>
<strong>Torres Di Bello, Daniela</strong>
<strong>Franco Ulloa, Daniela</strong>
<strong>Macías, Mario A.</strong>
<strong>Groot, Helena</strong>
<strong>Miscione, Gian Pietro</strong>
<strong>Suescun, Leopoldo</strong>
<strong>Hurtado, John J.</strong>
Source
A related resource from which the described resource is derived
Biometals v. 34, 2021. -- p. 119–140
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Publisher
An entity responsible for making the resource available
Springer
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Date
A point or period of time associated with an event in the lifecycle of the resource
2021
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Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong> (Por favor lea este aviso antes de abrir los documentos u objetos)<strong> La legislación uruguaya protege el derecho de autor </strong>sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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Format
The file format, physical medium, or dimensions of the resource
Pdf
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Language
A language of the resource
Inglés
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Type
The nature or genre of the resource
Artículo
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Identifier
An unambiguous reference to the resource within a given context
https://doi.org/10.1007/s10534-020-00268-
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Antineoplásicos
Cumarina
Elucidación de la estructura
Química Bioinorgánica